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drm/amdgpu: enable freesync for a+a configs | some newer apus can scanout directly from gtt, that saves us from allocating another bounce buffer in vram and enables freesync in such configurations. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable freesync for a+a configs | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 2 | 7 | 3 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c - struct drm_gem_object *obj; + struct drm_gem_object *obj; + struct amdgpu_bo *bo; + uint32_t domains; - if (obj... | Graphics | dd017d01c3d96e48abd6fe6ccce4ef977fb5e10b | christian k nig | drivers | gpu | amd, amdgpu, drm |
drm/amd/pm: populate sienna cichlid default overdrive table settings | populate the bootup overdrive table settings. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | sienna cichild overdrive support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 38 | 0 | --- diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c + /* + * instead of having its own buffer space and get overdrive... | Graphics | aa75fa34e04c842d93a45087adac66ab3a2a7f33 | evan quan alex deucher alexander deucher amd com | drivers | gpu | amd, drm, pm, smu11, swsmu |
drm/amd/pm: enable sienna cichlid overdrive support | enable sienna cichlid gfxclk/uclk overdrive support. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | sienna cichild overdrive support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 2 | 243 | 1 | --- diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c - * - maximum memory clock labeled od_mclk + * - minimum(not available for vega20 and navi1x) and maximum memory + * clock labeled od_mclk diff --git... | Graphics | 37a58f691551dfdff4f1035ee119c9ebdb9eb119 | evan quan alex deucher alexander deucher amd com | drivers | gpu | amd, drm, pm, smu11, swsmu |
drm/amd/pm: support overdrive vddgfx offset setting(v2) | this is supported by sienna cichlid, navy flounder and dimgrey cavefish. for these asics, the target voltage calculation can be illustrated by "voltage = voltage calculated from v/f curve + overdrive vddgfx offset". | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | sienna cichild overdrive support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['h', 'c'] | 4 | 70 | 2 | --- diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h --- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h - pp_od_commit_dpm_table + pp_od_commit_dpm_table, + pp_od_edit_vddgfx_offset diff --git a/drivers/gp... | Graphics | a2b6df4fd6e3c0ba088b00fc00579dac263b0a64 | evan quan | drivers | gpu | amd, drm, inc, include, pm, smu11, swsmu |
drm/amd/display: check plane scaling against format specific hw plane caps. | this takes hw constraints specific to pixel formats into account, e.g., the inability of older hw to scale fp16 format framebuffers. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | fp16 on dce8-11 support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 73 | 8 | --- diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +static void get_min_max_dc_plane_scaling(struct drm_device *dev, + struct drm_framebuffe... | Graphics | 6300b3bd9d0d7afaf085dd086ce6258511c3f057 | mario kleiner | drivers | gpu | amd, amdgpu_dm, display, drm |
drm/amd/display: enable fp16 also on dce-8/10/11. | the hw supports fp16, this is not only useful for hdr, but also for standard dynamic range displays, because it allows to get more precise color reproduction with about 11 - 12 bpc linear precision in the unorm range 0.0 - 1.0. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | fp16 on dce8-11 support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 3 | 3 | 3 | --- diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c --- a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c - .fp16 = false + .fp16 = true diff --git a/drivers/gpu/drm/amd/d... | Graphics | 4b6b7437b19d3116d409e747582c99152725288d | mario kleiner | drivers | gpu | amd, dc, dce100, dce110, dce80, display, drm |
drm/amdgpu: add mode2 reset support for vangogh | gpu reset is handled via smu similar to previous apus. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | gpu reset on navy flounder/vangogh | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 6 | 0 | --- diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c +static int vangogh_mode2_reset(struct smu_context *smu) +{ + return smu_cmn_send_smc_msg_wit... | Graphics | 20e157c725783caba0a880d48ef0e1355074175b | alex deucher evan quan evan quan amd com huang rui ray huang amd com | drivers | gpu | amd, drm, pm, smu11, swsmu |
drm/amdgpu/nv: add mode2 reset handling | vangogh will use mode2 reset, so plumb it through the nv soc driver. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | gpu reset on navy flounder/vangogh | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 12 | 2 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c + amdgpu_reset_method == amd_reset_method_mode2 || + case chip_vangogh: + return amd_reset_method_mode2; - if (nv_asic_reset_method(adev) == amd_reset_method_bac... | Graphics | 1608635534fb8cc42e94d19d52789d9448f02536 | alex deucher evan quan evan quan amd com huang rui ray huang amd com | drivers | gpu | amd, amdgpu, drm |
drm/amdgpu: fix mode2 reset sequence for vangogh | we need to save and restore pci config space. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | gpu reset on navy flounder/vangogh | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 33 | 1 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c +static int nv_asic_mode2_reset(struct amdgpu_device *adev) +{ + u32 i; + int ret = 0; + + amdgpu_atombios_scratch_regs_engine_hung(adev, true); + + /* disable b... | Graphics | b913ec628ce2e701ba5a7d5f060f4d62d7a2ce06 | alex deucher huang rui ray huang amd com | drivers | gpu | amd, amdgpu, drm |
drm/amdgpu: enable gpu reset for vangogh | enable gpu reset when we encounter a hang. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | gpu reset on navy flounder/vangogh | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 1 | 0 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c + case chip_vangogh: | Graphics | b6903089a5ab74e8bcae963d5ca60b0005b75c05 | alex deucher evan quan evan quan amd com huang rui ray huang amd com | drivers | gpu | amd, amdgpu, drm |
drm/amdgpu: enable gpu recovery for navy_flounder | enable gpu recovery for navy_flounder by default to trigger reset once needed. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | gpu reset on navy flounder/vangogh | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 1 | 0 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c + case chip_navy_flounder: | Graphics | 665fe4dce83d14177f46fac814964ec107f196b5 | jiansong chen tao zhou tao zhou amd com | drivers | gpu | amd, amdgpu, drm |
drm/amd/display: add freesync hdmi support to dmcu | [why] adding support for freesync hdmi to dc and dmcu | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add freesync hdmi support to dmcu | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['h', 'c', 'makefile'] | 6 | 268 | 1 | --- diff --git a/drivers/gpu/drm/amd/display/dc/makefile b/drivers/gpu/drm/amd/display/dc/makefile --- a/drivers/gpu/drm/amd/display/dc/makefile +++ b/drivers/gpu/drm/amd/display/dc/makefile +dc_edid += dc_edid_parser.o -amd_display_files += $(amd_display_dmub) +amd_display_edid = $(addprefix $(amddalpath)/dc/,$(dc_edi... | Graphics | a0c898f28a3b6d97d425aafc56085c273e9f1cff | stylon wang | drivers | gpu | amd, dc, dce, display, drm, hw, inc |
drm/amd/display: enable "trigger_hotplug" debugfs on all outputs | [why] per-connector debugfs entry "trigger_hotplug" is available on dp/edp only. new igt tests need this entry to test other outputs. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable "trigger_hotplug" debugfs on all outputs | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 6 | 4 | --- diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c -static ssize_t dp_trigger_hotplug(struct file *f, const ... | Graphics | 02a342e3c4e511f43f24918921866254913c759d | stylon wang | drivers | gpu | amd, amdgpu_dm, display, drm |
drm/amd/display: enable hubp blank behaviour | - reverts "drm/amd/display: revert hubp blank behaviour for now" - hubp blank will fail if the pipe is locked (this is the case on linux), so add a check to make sure pipe isn't locked, if it is then defer the blank to post_unlock. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hubp blank behaviour | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['h', 'c'] | 8 | 45 | 3 | - reverts "drm/amd/display: revert hubp blank behaviour for now" - hubp blank will fail if the pipe is locked (this is the case on --- diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c +++ b/drivers/... | Graphics | d209124ddae35fd5d86470421d3212c473169436 | bhawanpreet lakha rodrigo siqueira rodrigo siqueira amd com nicholas kazlauskas nicholas kazlauskas amd com daniel wheeler daniel wheeler amd com | drivers | gpu | amd, dc, dcn10, dcn20, dcn30, display, dml, drm, hw, inc |
drm/amd/display: implement t12 compliance | [why] when os reboots, and panel is turned off, t12 may not be maintained. t12 is defined as the interval between vddc off (occurs at shutdown) and the next vddc on (occurs when edp is post-ed) | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | implement t12 compliance | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['h', 'c'] | 6 | 53 | 0 | --- diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c +bool dc_link_wait_for_t12(struct dc_link *link) +{ + if (link->connector_signal == signal_type_edp && li... | Graphics | cf3a2627597794797ce5930537c0e75df284b6e9 | jun lei | drivers | gpu | amd, core, dc, dce110, dcn10, dcn30, display, drm, inc |
drm/amd/pm: add interface for request wgps | when user specifies a reduced wgp(cu) config via disalbe_cu module parameter, this does not disable the clocks which uses additional power. this interface send active wgp number to smu and smu will cooperate with rlc to power off relative wgps. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add interface for request wgps | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['h', 'c'] | 3 | 41 | 3 | --- diff --git a/drivers/gpu/drm/amd/pm/inc/smu_types.h b/drivers/gpu/drm/amd/pm/inc/smu_types.h --- a/drivers/gpu/drm/amd/pm/inc/smu_types.h +++ b/drivers/gpu/drm/amd/pm/inc/smu_types.h + __smu_dummy_map(requestactivewgp), \ diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_s... | Graphics | eefdf0471069a41e7c3c2c2498270165464152be | jinzhou su | drivers | gpu | amd, drm, inc, pm, smu11, swsmu |
drm/amd/pm: add support for hwmon control of slow and fast ppt limit on vangogh | implement hwmon api for reading/setting slow and fast ppt limit. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for hwmon control of slow and fast ppt limit on vangogh | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['h', 'c'] | 6 | 204 | 18 | --- diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c - uint32_t limit = 0; + int limit_type = to_sensor_dev_attr(attr)->index; + uint32_t limit = limit_type << 24; - uint32_t limit = 0; + int limit_type... | Graphics | ae07970a0621d67a8bc0dc5b44e3fc652bd2ba20 | xiaomeng hou | drivers | gpu | amd, drm, inc, pm, smu11, swsmu |
drm/amd/pm: add two new sysfs nodes for vangogh | this patch is to add two new sysfs nodes for vangogh: pp_dpm_dclk and pp_dpm_vclk. the two sysfs nodes are similar to pp_dpm_fclk/memclk/socclk. pp_dpm_dclk represents the dpm frequency of dcn unit. pp_dpm_vclk represents the dpm frequency of vcn unit. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add two new sysfs nodes for vangogh | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 140 | 0 | --- diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c +static ssize_t amdgpu_get_pp_dpm_vclk(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvda... | Graphics | 9577b0ec2be8410b94e9928f25b740b55de2c13d | xiaojian du evan quan evan quan amd com | drivers | gpu | amd, drm, pm |
drm/amdgpu/nv: add pci reset support | use generic pci reset for gpu reset if the user specifies pci reset as the reset mechanism. this should in general only be used for validation. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add pci reset support for several models | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 6 | 1 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c - amdgpu_reset_method == amd_reset_method_baco) + amdgpu_reset_method == amd_reset_method_baco || + amdgpu_reset_method == amd_reset_method_pci) + case amd_reset... | Graphics | f172865a3632b85f29c2af9b044f4dd51581740f | alex deucher evan quan evan quan amd com | drivers | gpu | amd, amdgpu, drm |
drm/amdgpu/soc15: add pci reset support | use generic pci reset for gpu reset if the user specifies pci reset as the reset mechanism. this should in general only be used for validation. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add pci reset support for several models | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 14 | 10 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c - amdgpu_reset_method == amd_reset_method_baco) + amdgpu_reset_method == amd_reset_method_baco || + amdgpu_reset_method == amd_reset_method_pci) - ca... | Graphics | 1176a1e0b9d50255d733a1e04c039405a3ab5948 | alex deucher evan quan evan quan amd com | drivers | gpu | amd, amdgpu, drm |
drm/amdgpu/si: add pci reset support | use generic pci reset for gpu reset if the user specifies pci reset as the reset mechanism. this should in general only be used for validation. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add pci reset support for several models | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 23 | 14 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c --- a/drivers/gpu/drm/amd/amdgpu/si.c +++ b/drivers/gpu/drm/amd/amdgpu/si.c -static int si_asic_reset(struct amdgpu_device *adev) -{ - int r; - - dev_info(adev->dev, "pci config reset "); - - r = si_gpu_pci_config_reset(adev); - - return... | Graphics | ffbfd081b47cf4b23dc6e2923534ad8984fe6ec6 | alex deucher evan quan evan quan amd com | drivers | gpu | amd, amdgpu, drm |
drm/amdgpu: add secure display ta header file | add file ta_securedisplay_if.h for secure display ta | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add secure display ta interface | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['h'] | 1 | 154 | 0 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/ta_securedisplay_if.h b/drivers/gpu/drm/amd/amdgpu/ta_securedisplay_if.h --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/ta_securedisplay_if.h +/* + * copyright 2019 advanced micro devices, inc. + * + * permission is hereby granted, free of charge, to any person obtaining a + ... | Graphics | a944c12724b7ba774126d87d5d9c7f6ef179e237 | jinzhou su huang rui ray huang amd com alex deucher alexander deucher amd com | drivers | gpu | amd, amdgpu, drm |
drm/amdgpu: add secure display ta interface | add interface to load, unload, invoke command for secure display ta. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add secure display ta interface | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['h', 'c', 'makefile'] | 8 | 438 | 3 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/makefile b/drivers/gpu/drm/amd/amdgpu/makefile --- a/drivers/gpu/drm/amd/amdgpu/makefile +++ b/drivers/gpu/drm/amd/amdgpu/makefile - amdgpu_fw_attestation.o + amdgpu_fw_attestation.o amdgpu_securedisplay.o diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu... | Graphics | ecaafb7b5ab6406587341d8727f237b3ee00dedf | jinzhou su | drivers | gpu | amd, amdgpu, drm |
drm/amdgpu: add green_sardine device id (v2) | add green_sardine pci id support and map it to renoir asic type. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add green_sardine device id (v2) | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 1 | 0 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c + {0x1002, 0x1638, pci_any_id, pci_any_id, 0, 0, chip_renoir|amd_is_apu}, | Graphics | 8bf0835132c19437e1530621b730dd4f29fe938e | prike liang | drivers | gpu | amd, amdgpu, drm |
amdgpu: add missing sienna cichlid did | the purpose of this patch is to add a missing device id for sienna cichlid. the missing id "0x73a1" is now added to the "amdgpu_drv.c" file. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add missing sienna cichlid did | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 1 | 1 | 0 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c + {0x1002, 0x73a1, pci_any_id, pci_any_id, 0, 0, chip_sienna_cichlid}, | Graphics | d26bbbcc160f6d9feabed73dca62b9e8b86671b4 | ori messinger kent russell kent russell amd com | drivers | gpu | amd, amdgpu, drm |
drm/amdgpu: add new device id for renior | add did 0x164c into pciidlist under chip_renoir family. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add new device id for renior | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['c'] | 2 | 3 | 1 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c + {0x1002, 0x164c, pci_any_id, pci_any_id, 0, 0, chip_renoir|amd_is_apu}, diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drive... | Graphics | 278cdb6834901658a81a1e22f5799aa15dca5029 | mengwang huang rui ray huang amd com | drivers | gpu | amd, amdgpu, drm |
drm/amdgpu: support aspm for some specific asic | support to program aspm and ltr for sienna cichlid and forward asic. disable aspm for sienna cichlid and forward asic by default. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support aspm for some specific asic | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amdgpu '] | ['h', 'c'] | 3 | 124 | 6 | --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h + void (*program_aspm)(struct amdgpu_device *adev); diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c b/drivers/gpu/drm/amd... | Graphics | e1edaeafeb667688125ef1c4e2a098d2c798fc24 | likun gao kenneth feng kenneth feng amd com hawking zhang hawking zhang amd com | drivers | gpu | amd, amdgpu, drm |
drm/i915/display: add hdr capability detection for lspcon | lspcon firmware exposes hdr capability through lpcon_capabilities dpcd register. lspcon implementations capable of supporting hdr set hdr_capability bit in lspcon_capabilities to 1. this patch reads the same, detects the hdr capability and adds this to intel_lspcon struct. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 29 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h + bool hdr_supported; diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.c b/driv... | Graphics | 81cc320aa3592ee257d1a4a5d72124546f981dad | uma shankar | drivers | gpu | display, drm, i915 |
drm/i915/display: enable hdr on gen9 devices with mca lspcon | gen9 hardware supports hdmi2.0 through lspcon chips. extending hdr support for mca lspcon based gen9 devices. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 26 | 17 | --- diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c -static void hsw_write_infoframe(struct intel_encoder *encoder, - const struct intel_crtc_state *crtc_state, - unsigned i... | Graphics | 1a911350dd6c777b4a08ca60fe6e2249fd3c254a | uma shankar | drivers | gpu | display, drm, i915 |
drm/i915/display: attach hdr property for capable gen9 devices | attach hdr property for gen9 devices with mca lspcon chips. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 20 | 1 | --- diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c + struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp); + struct intel_lspcon *lspcon = &dig_port->lspcon; + + if (!int... | Graphics | 2e666613b24e3c7d2ae5cf5c1e264751bb5b2a8f | uma shankar | drivers | gpu | display, drm, i915 |
drm/i915/display: fixes quantization range for ycbcr output | this patch fixes the quantization range for ycbcr output on lspcon based devices. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 11 | 6 | --- diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.c b/drivers/gpu/drm/i915/display/intel_lspcon.c --- a/drivers/gpu/drm/i915/display/intel_lspcon.c +++ b/drivers/gpu/drm/i915/display/intel_lspcon.c - drm_hdmi_avi_infoframe_quant_range(&frame.avi, - conn_state->connector, - adjusted_mode, - crtc_state->limited_... | Graphics | 9559c0d13b6b35abc2659bdd3024849d552e3c4e | uma shankar | drivers | gpu | display, drm, i915 |
drm/i915/display: add a warn for invalid output range and format | add a warn to rule out an invalid output range and format combination. this is to align the lspcon code with compute_avi_infoframes. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 4 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.c b/drivers/gpu/drm/i915/display/intel_lspcon.c --- a/drivers/gpu/drm/i915/display/intel_lspcon.c +++ b/drivers/gpu/drm/i915/display/intel_lspcon.c + /* nonsense combination */ + drm_warn_on(encoder->base.dev, crtc_state->limited_color_range && + crtc_state->ou... | Graphics | 55b1f9ddf41d369f2d480596822c6d17817a8d78 | uma shankar ville syrj l ville syrjala linux intel com | drivers | gpu | display, drm, i915 |
drm/i915/display: attach content type property for lspcon | content type is supported on hdmi sink devices. attached the property for the same for lspcon based devices. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 2 | 5 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c + if (intel_bios_is_lspcon_present(dev_priv, port)) + drm_connector_attach_content_type_property(connector); + diff --git a/drive... | Graphics | b983675709e07523c5e8bacfcfa153a49f7eca7f | uma shankar | drivers | gpu | display, drm, i915 |
drm/i915: split intel_attach_colorspace_property() into hdmi vs. dp variants | with lspcon we use the avi infoframe to convey the colorimetry information (as opposed to dp msa/sdp), so the property we expose should match the values we can stuff into the infoframe. ie. we must use the hdmi variant of the property, even though we drive lspcon in pcon mode. to that end just split intel_attach_colors... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 4 | 15 | 21 | --- diff --git a/drivers/gpu/drm/i915/display/intel_connector.c b/drivers/gpu/drm/i915/display/intel_connector.c --- a/drivers/gpu/drm/i915/display/intel_connector.c +++ b/drivers/gpu/drm/i915/display/intel_connector.c -intel_attach_colorspace_property(struct drm_connector *connector) +intel_attach_hdmi_colorspace_prop... | Graphics | 174da987bc8da65327c230ba404a98bcd1b16cf1 | ville syrj l uma shankar uma shankar intel com | drivers | gpu | display, drm, i915 |
drm/i915/display: enable colorspace programming for lspcon devices | enable hdmi colorspace for lspcon based devices. sending colorimetry data for hdr using avi infoframe. lspcon firmware expects this and though soc drives dp, for hdmi panel avi infoframe is sent to the lspcon device which transfers the same to hdmi sink. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 2 | 9 | 3 | --- diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c - intel_attach_dp_colorspace_property(connector); - - if (intel_bios_is_lspcon_present(dev_priv, port)) + /* register hdmi colors... | Graphics | 5d36f2b2dd4d973880ee0450f1c287d1c368ebb2 | uma shankar | drivers | gpu | display, drm, i915 |
drm/i915/display: nuke bogus lspcon check | dropped a irrelevant lspcon check from intel_hdmi_add_properties function. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 1 | 10 | --- diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c - struct intel_digital_port *dig_port = - hdmi_to_dig_port(intel_hdmi); - /* - * attach colorspace property for non lspco... | Graphics | 84ab44b757d59e50584c0ca86890dd139f9daed0 | uma shankar ville syrj l ville syrjala linux intel com ville syrj l ville syrjala linux intel com | drivers | gpu | display, drm, i915 |
drm/i915/display: enable hdr for parade based lspcon | enable hdr for lspcon based on parade along with mca. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 11 | 6 | --- diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.c b/drivers/gpu/drm/i915/display/intel_lspcon.c --- a/drivers/gpu/drm/i915/display/intel_lspcon.c +++ b/drivers/gpu/drm/i915/display/intel_lspcon.c +#define dpcd_parade_lspcon_hdr_status 0x00511 +static u32 get_hdr_status_reg(struct intel_lspcon *lspcon) +{ + i... | Graphics | c5044aee4039671d72ddcfdb38ea0a3b32effab4 | uma shankar | drivers | gpu | display, drm, i915 |
drm/i915/lspcon: create separate infoframe_enabled helper | lspcon has infoframes as well as dip for hdr metadata(drm infoframe). create a separate mechanism for lspcon compared to hdmi in order to address the same and ensure future scalability. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 18 | 3 | --- diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c + struct intel_digital_port *dig_port = enc_to_dig_port(encoder); - pipe_config->infoframes.enable |= - intel_hdmi_infoframes... | Graphics | a44289b923f6092e3103e8e1b83a5d0b86d34769 | uma shankar | drivers | gpu | display, drm, i915 |
drm/i915/display: implement infoframes readback for lspcon | implemented infoframes enabled readback for lspcon devices. this will help align the implementation with state readback infrastructure. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 55 | 2 | --- diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.c b/drivers/gpu/drm/i915/display/intel_lspcon.c --- a/drivers/gpu/drm/i915/display/intel_lspcon.c +++ b/drivers/gpu/drm/i915/display/intel_lspcon.c +static bool _lspcon_read_avi_infoframe_enabled_mca(struct drm_dp_aux *aux) +{ + int ret; + u32 val = 0; + u16 re... | Graphics | 34108a03e430ea0e7a1d9005e3caa0d6a746fa95 | uma shankar | drivers | gpu | display, drm, i915 |
drm/i915/display: implement drm infoframe read for lspcon | implement read back of hdr metadata infoframes i.e dynamic range and mastering infoframe for lspcon devices. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 11 | 5 | --- diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c -static void hsw_read_infoframe(struct intel_encoder *encoder, - const struct intel_crtc_state *crtc_state, - unsigned in... | Graphics | b759415020b335aea8329f210ee162cb0c3c86a0 | uma shankar | drivers | gpu | display, drm, i915 |
drm/i915/lspcon: do not send drm infoframes to non-hdmi sinks | non-hdmi sinks shouldn't be sent dynamic range and mastering infoframes. check for that when using lspcon. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable hdr on mca lspcon based gen9 devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 5 | 1 | --- diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c + struct intel_digital_port *dig_port = enc_to_dig_port(encoder); - intel_dp_set_infoframes(encoder, true, crtc_state, conn_s... | Graphics | 998cc864955d9ec0a0675e7e2ea4e069ba640214 | uma shankar | drivers | gpu | display, drm, i915 |
drm/i915/dp: program source oui on edp panels | since we're about to start adding support for intel's magic hdr backlight interface over dpcd, we need to ensure we're properly programming this field so that intel specific sink services are exposed. otherwise, 0x300-0x3ff will just read zeroes. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for intel's edp backlight controls | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 33 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c +static void +intel_edp_init_source_oui(struct intel_dp *intel_dp, bool careful) +{ + struct drm_i915_private *i915 = dp_to_i915(... | Graphics | f12110afee058a2e6e816e315d3291765625cc87 | lyude paul | drivers | gpu | display, drm, i915 |
drm/i915: rename pwm_* backlight callbacks to ext_pwm_* | since we're going to need to add a set of lower-level pwm backlight control hooks to be shared by normal backlight controls and hdr backlight controls in sdr mode, let's add a prefix to the external pwm backlight functions so that the difference between them and the high level pwm-only backlight functions is a bit more... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for intel's edp backlight controls | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 14 | 14 | --- diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c --- a/drivers/gpu/drm/i915/display/intel_panel.c +++ b/drivers/gpu/drm/i915/display/intel_panel.c -static u32 pwm_get_backlight(struct intel_connector *connector) +static u32 ext_pwm_get_backlight(struct intel_conne... | Graphics | 390218ca9b927c4a8395fbc2c50997f405374194 | lyude paul | drivers | gpu | display, drm, i915 |
drm/i915: pass down brightness values to enable/disable backlight callbacks | instead of using intel_panel->backlight.level, have the caller provide us with the current panel backlight value. we'll need this for when we separate pwm-related backlight callbacks from other means of backlight control (like dpcd backlight controls), as the caller of each pwm callback will be responsible for converti... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for intel's edp backlight controls | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 4 | 42 | 44 | --- diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h - void (*disable)(const struct drm_connector_state *conn_state); + void (*disable)(co... | Graphics | 6423cb7f9249aa213c25b7a9fc2c3fbb271a10a4 | lyude paul | drivers | gpu | display, drm, i915 |
drm/i915: keep track of pwm-related backlight hooks separately | currently, every different type of backlight hook that i915 supports is pretty straight forward - you have a backlight, probably through pwm (but maybe dpcd), with a single set of platform-specific hooks that are used for controlling it. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for intel's edp backlight controls | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 2 | 186 | 150 | - an additional call to lpt_get_backlight() in lpt_setup_backlight() is --- diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h + u32 pwm_lev... | Graphics | a575c00e5bc153ab380a097d5be54b97b496cdeb | lyude paul | drivers | gpu | display, drm, i915 |
drm/i915/dp: rename edp vesa backlight interface functions | since we're about to add support for a second type of backlight control interface over dp aux (specifically, intel's proprietary hdr backlight controls) let's rename all of the current backlight hooks we have for vesa to make it clear that they're specific to the vesa interface and not intel's. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for intel's edp backlight controls | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 32 | 30 | --- diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c --- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c +++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c -static void set_aux_backlight_enable(struct intel_dp *intel_dp, bool ena... | Graphics | 8fd1806d36c556fcadd2debcb3e0b0cf0ee1143f | lyude paul | drivers | gpu | display, drm, i915 |
drm/i915/dp: add register definitions for intel hdr backlight interface | no functional changes yet, this just adds definitions for all of the known dpcd registers used by intel's hdr backlight interface. since we'll only ever use this in i915, we just define them in intel_dp_aux_backlight.c | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for intel's edp backlight controls | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 53 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c --- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c +++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c +/* + * dp aux registers for intel's proprietary hdr backlight interface.... | Graphics | 021a3ac2a09592cb5d9d0946989b0e29e54a4e7b | lyude paul rodrigo vivi rodrigo vivi intel com | drivers | gpu | display, drm, i915 |
drm/i915/dp: enable intel's hdr backlight interface (only sdr for now) | so-recently a bunch of laptops on the market have started using dpcd backlight controls instead of the traditional ddi backlight controls. originally we thought we had this handled by adding vesa backlight control support to i915, but the story ended up being a lot more complicated then that. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for intel's edp backlight controls | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 4 | 269 | 31 | --- diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h - u8 pwmgen_bit_count; + union { + struct { + u8 pwmgen_bit_count; + } vesa; + struct... | Graphics | 4a8d79901d5bed0812d272c372aa40282937b50f | lyude paul | drivers | gpu | display, drm, i915 |
drm/i915/dp: allow forcing specific interfaces through enable_dpcd_backlight | since we now support controlling panel backlights through dpcd using both the standard vesa interface, and intel's proprietary hdr backlight interface, we should allow the user to be able to explicitly choose between one or the other in the event that we're wrong about panels reliably reporting support for the intel hd... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for intel's edp backlight controls | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 2 | 43 | 4 | --- diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c --- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c +++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c +enum intel_dp_aux_backlight_modparam { + intel_dp_aux_backlight_auto = -... | Graphics | 2227816e647ae9f55935719f0ef05453eaf3fac7 | lyude paul | drivers | gpu | display, drm, i915 |
drm/dp: revert "drm/dp: introduce edid-based quirks" | this reverts commit 0883ce8146ed6074c76399f4e70dbed788582e12. originally these quirks were added because of the issues with using the edp backlight interfaces on certain laptop panels, which made it impossible to properly probe for dpcd backlight support without having a whitelist for panels that we know have working v... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for intel's edp backlight controls | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 7 | 9 | 113 | --- diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c --- a/drivers/gpu/drm/drm_dp_helper.c +++ b/drivers/gpu/drm/drm_dp_helper.c - !drm_dp_has_quirk(desc, 0, dp_dpcd_quirk_no_sink_count); + !drm_dp_has_quirk(desc, dp_dpcd_quirk_no_sink_count); -struct edid_quirk { - u8 mfg_id[2]; - u8 prod... | Graphics | 7c553f8b5a7dcf45f7a06da23b45e431aafbbdba | lyude paul | drivers | gpu | display, drm, i915 |
drm/i915: allow the sysadmin to override security mitigations | the clear-residuals mitigation is a relatively heavy hammer and under some circumstances the user may wish to forgo the context isolation in order to meet some performance requirement. introduce a generic module parameter to allow selectively enabling/disabling different mitigations. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | allow the sysadmin to override security mitigations | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c', 'makefile'] | 4 | 163 | 1 | --- diff --git a/drivers/gpu/drm/i915/makefile b/drivers/gpu/drm/i915/makefile --- a/drivers/gpu/drm/i915/makefile +++ b/drivers/gpu/drm/i915/makefile + i915_mitigations.o \ diff --git a/drivers/gpu/drm/i915/gt/intel_ring_submission.c b/drivers/gpu/drm/i915/gt/intel_ring_submission.c --- a/drivers/gpu/drm/i915/gt/intel... | Graphics | f7452c7cbd5b5dfb9a6c84cb20bea04c89be50cd | chris wilson | drivers | gpu | drm, gt, i915 |
drm/i915: mark per-engine-reset as supported on gen7 | the benefit of only resetting a single engine is that we leave other streams of userspace work intact across a hang; vital for process isolation. we had wired up individual engine resets for gen6, but only enabled it from gen8; now let's turn it on for the forgotten gen7. gen6 is still a mystery as how to unravel some ... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | gen7 per-engine-reset support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 3 | 2 | --- diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c + .has_reset_engine = true, \ + .has_reset_engine = true, - .has_64bit_reloc = 1, \ - .has_reset_engine = 1 + .has_64bit_reloc = 1 | Graphics | 6f0f70cdaf872cd5146a4af96c179bf5d39703b5 | chris wilson mika kuoppala mika kuoppala linux intel com | drivers | gpu | drm, i915 |
drm/i915/hdcp: update cp property in update_pipe | when crtc state need_modeset is true it is not necessary it is going to be a real modeset, it can turns to be a fastset instead of modeset. this turns content protection property to be desired and hdcp update_pipe left with property to be in desired state but actual hdcp->value was enabled. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 8 | 0 | - fixed connector->base.registration_state == drm_connector_registered - commit log improvement. [uma] - added a comment before scheduling prop_work. [uma] --- diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c --- a/drivers/gpu/drm/i915/display/intel_hdcp.c +++ b/drivers... | Graphics | d276e16702e2d634094f75f69df3b493f359fe31 | anshuman gupta | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: get conn while content_type changed | get drm connector reference count while scheduling a prop work to avoid any possible destroy of drm connector when it is in drm_connector_registered state. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 1 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c --- a/drivers/gpu/drm/i915/display/intel_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c + drm_connector_get(&connector->base); | Graphics | b3c6661aad979ec3d4f5675cf3e6a35828607d6a | anshuman gupta uma shankar uma shankar intel com ramalingam c ramalingam c intel com karthik b s karthik b s intel com | drivers | gpu | display, drm, i915 |
drm/i915/hotplug: handle cp_irq for dp-mst | handle cp_irq in device_service_irq_vector_esi0 it requires to call intel_hdcp_handle_cp_irq() in case of cp_irq is triggered by a sink in dp-mst topology. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 13 | 1 | --- diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c +static void +intel_dp_mst_hpd_irq(struct intel_dp *intel_dp, u8 *esi, bool *handled) +{ + drm_dp_mst_hpd_irq(&intel_dp->mst_mgr,... | Graphics | 0abd3acf8a3113132ebf860f6a596d99a5a70c28 | anshuman gupta uma shankar uma shankar intel com ramalingam c ramalingam c intel com karthik b s karthik b s intel com | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: no hdcp when encoder is't initialized | there can be situation when dp mst connector is created without mst modeset being done, in those cases connector->encoder will be null. mst connector->encoder initializes after modeset. don't enable hdcp in such cases to prevent any crash. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 6 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c --- a/drivers/gpu/drm/i915/display/intel_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c + if (!connector->encoder) { + drm_err(&dev_priv->drm, "[%s:%d] encoder is not initialized ", + connector->base.name, con... | Graphics | 6c63e6e14da7f55114d7e9077e89dc9ab8adeebb | anshuman gupta ramalingam c ramalingam c intel com karthik b s karthik b s intel com | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: dp mst transcoder for link and stream | gen12 has h/w delta with respect to hdcp{1.x,2.x} display engine instances lies in transcoder instead of ddi as in gen11. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 5 | 16 | 7 | --- diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c - crtc_state->cpu_transcoder, + crtc_state, diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm... | Graphics | fc6097d4fb2988f12954993be70b882a345a35e5 | anshuman gupta | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: move hdcp enc status timeout to header | dp mst stream encryption status requires time of a link frame in order to change its status, but as there were some hdcp encryption timeout observed earlier, it is safer to use encrypt_status_change_timeout_ms timeout for stream status too, it requires to move the macro to a header. it will be used by both hdcp{1.x,2.x... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 2 | 6 | 5 | --- diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c --- a/drivers/gpu/drm/i915/display/intel_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c -#define encrypt_status_change_timeout_ms 50 - encrypt_status_change_timeout_ms)) { + hdcp_encrypt_status_change_timeout_... | Graphics | fbf652bdb4b24908dd4e44d542488fcc7bb423af | anshuman gupta uma shankar uma shankar intel com ramalingam c ramalingam c intel com karthik b s karthik b s intel com | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: hdcp stream encryption support | both hdcp_{1.x,2.x} requires to select/deselect multistream hdcp bit in trans_ddi_func_ctl in order to enable/disable stream hdcp encryption over dp mst transport link. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 6 | 97 | 28 | - cosmetic changes function name, error msg print and - uniformity for connector detail in dmesg. [ram] --- diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c -int intel_ddi_toggle... | Graphics | 1a67a168f57b68a63220871676a9e1e25ce3b867 | anshuman gupta | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: configure hdcp1.4 mst steram encryption status | enable hdcp 1.4 dp mst stream encryption. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 25 | 13 | - added debug print for stream encryption. - disable the hdcp on port after disabling last stream - cosmetic change, removed the value less comment. [uma] - split the gen12 hdcp enablement patch. [ram] - add connector details in drm_err. - uniformity for connector detail in dmesg. [ram] - comments improvement. [ram] --... | Graphics | 2a743b7b8a8be8c8fc7c130c304c1243f6bbe9b7 | anshuman gupta | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: enable gen12 hdcp 1.4 dp mst support | enable hdcp 1.4 over dp mst for gen12. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 3 | 4 | - enable hdcp for <= gen12 platforms. [ram] - connector detials in debug msg. [ram] --- diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c - - /* todo: figure out how t... | Graphics | 3d2e4e8c930bf8cbf12b3bf8caf114b543d5e9ee | anshuman gupta | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: pass dig_port to intel_hdcp_init | pass dig_port as an argument to intel_hdcp_init() and intel_hdcp2_init(). this will be required for hdcp 2.2 stream encryption. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 4 | 13 | 9 | --- diff --git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c --- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c - return intel_hdcp_init(intel_connector, port, + return intel_hdcp_init(intel_connector, dig_port, - return ... | Graphics | 29b283a49c2b3193b5ce39b6c541a8696d4ca5fe | anshuman gupta uma shankar uma shankar intel com ramalingam c ramalingam c intel com karthik b s karthik b s intel com | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: encapsulate hdcp_port_data to dig_port | hdcp_port_data is specific to a port on which hdcp encryption is getting enabled, so encapsulate it to intel_digital_port. this will be required to enable hdcp 2.2 stream encryption. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 39 | 24 | - 's/port_data/hdcp_port_data'. [ram] --- diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c + if (dig_port) + kfree(dig_port->hdcp_port_data.streams); diff --git a/drivers/gpu/drm... | Graphics | a6c6eac947d5190b215b481ce616ab6cdaf44b1e | anshuman gupta | drivers | gpu | display, drm, i915 |
misc/mei/hdcp: fix auth_stream_req cmd buffer len | fix the size of wired_repeater_auth_stream_req cmd buffer size. it is based upon the actual number of mst streams and size of wired_cmd_repeater_auth_stream_req_in. excluding the size of hdcp_cmd_header. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 1 | 2 | - hdcp_cmd_header size annotation nitpick. [tomas] --- diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c --- a/drivers/misc/mei/hdcp/mei_hdcp.c +++ b/drivers/misc/mei/hdcp/mei_hdcp.c - verify_mprime_in->header.buffer_len = - wired_cmd_buf_len_repeater_auth_stream_req_min_in; + verify_mpri... | Graphics | 6581cc9e5da9844760122b108198f509c88cb543 | anshuman gupta | drivers | misc | hdcp, mei |
drm/hdcp: max mst content streams | let's define maximum mst content streams up to four generically which can be supported by modern display controllers. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h'] | 1 | 4 | 4 | --- diff --git a/include/drm/drm_hdcp.h b/include/drm/drm_hdcp.h --- a/include/drm/drm_hdcp.h +++ b/include/drm/drm_hdcp.h - * todo: this has to be changed for dp mst, as multiple stream on - * same port is possible. - * for hdcp2.2 on hdmi and dp sst this value is always 1. + * todo: hdcp_2_2_max_content_streams_cnt i... | Graphics | 90103622c30b13d97a1f5ae7d03cdd0fd79951c3 | anshuman gupta maarten lankhorst maarten lankhorst linux intel com uma shankar uma shankar intel com ramalingam c ramalingam c intel com karthik b s karthik b s intel com | include | drm | |
drm/i915/hdcp: mst streams support in hdcp port_data | add support for multiple mst stream in hdcp port data which will be used by repeaterauthstreammanage msg and hdcp 2.2 security f/w for m' validation. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 2 | 102 | 15 | - init the hdcp port data k for hdmi/dp sst stream. - cosmetic changes. [uma] - 's/port_auth/hdcp_port_auth'. [ram] - commit log improvement. - comment and commit log improvement. [ram] - check first connector connected status before intel_encoder_is_mst --- diff --git a/drivers/gpu/drm/i915/display/intel_display_types... | Graphics | e03187e12cae57c09b521b6f7dd7c7f9aa2b62e9 | anshuman gupta | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: pass connector to check_2_2_link | this requires for hdcp 2.2 mst check link. as for dp/hdmi shims check_2_2_link retrieves the connector from dig_port, this is not sufficient or dp mst connector, there can be multiple dp mst topology connector associated with same dig_port. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 4 | 7 | 4 | --- diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h - int (*check_2_2_link)(struct intel_digital_port *dig_port); + int (*check_2_2_link)... | Graphics | 5bd29e32bb99f10569239b0c72e71a27889a2dae | anshuman gupta uma shankar uma shankar intel com ramalingam c ramalingam c intel com karthik b s karthik b s intel com | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: add hdcp 2.2 stream register | add hdcp 2.2 dp mst hdcp2_stream_status and hdcp2_auth_stream register in i915_reg header. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h'] | 1 | 39 | 0 | - modified naming convention of hdcp2_stream_status --- diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h + +#define _pipea_hdcp2_stream_status 0x668c0 +#define _pipeb_hdcp2_stream_status 0x665c0 +#define _pipec_hdc... | Graphics | d631b984cc90bb2995adbdf0c7346d9bb371d1ed | anshuman gupta | drivers | gpu | drm, i915 |
drm/i915/hdcp: support for hdcp 2.2 mst shim callbacks | add support for hdcp 2.2 dp mst shim callback. this adds existing dp hdcp shim callback for link authentication and encryption and hdcp 2.2 stream encryption callback. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 2 | 85 | 8 | - added a warn_on() instead of drm_err. [uma] - cosmetic changes. [uma] - 's/port_data/hdcp_port_data' [ram] - skip redundant link check. [ram] - use pipe instead of port to access hdcp2_stream_status --- diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.... | Graphics | e9fd05c3e4f21a623c98feace601a02179522fea | anshuman gupta | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: configure hdcp2.2 mst steram encryption status | authenticate and enable port encryption only once for an active hdcp 2.2 session, once port is authenticated and encrypted enable encryption for each stream that requires encryption on this port. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 50 | 1 | - add connector details in drm_err. [ram] - 's/port_auth/hdcp_auth_status'. [ram] - added a debug print for stream enc. - uniformity for connector detail in dmesg. [ram] --- diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c --- a/drivers/gpu/drm/i915/display/intel_hdcp.c... | Graphics | 899c8762f981553c5d572bf81f4c9c28c25793ef | anshuman gupta | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: enable hdcp 2.2 mst support | enable hdcp 2.2 mst support till gen12. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | hdcp 2.2 and hdcp 1.4 gen12 dp mst support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 1 | 1 | --- diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c --- a/drivers/gpu/drm/i915/display/intel_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c - if (is_hdcp2_supported(dev_priv) && !connector->mst_port) + if (is_hdcp2_supported(dev_priv)) | Graphics | d5a0d4b9380a499cc140c7ee04ec80e15a8d49e5 | anshuman gupta ramalingam c ramalingam c intel com karthik b s karthik b s intel com | drivers | gpu | display, drm, i915 |
drm/framebuffer: format modifier for intel gen 12 render compression with clear color | gen12 display can decompress surfaces compressed by render engine with clear color, add a new modifier as the driver needs to know the surface was compressed by render engine. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | clear color support for tgl render decompression | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h'] | 1 | 19 | 0 | --- diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h +/* + * intel color control surface with clear color (ccs) for gen-12 render + * compression. + * + * the main surface is y-tiled and is at plane index 0 whereas ccs is ... | Graphics | 87199e4c2490ab4ba0483a5ae5690c19b5c3d45b | radhakrishna sripada | include | uapi | drm |
drm/i915/gem: add a helper to read data from a gem object page | add a simple helper to read data with the cpu from the page of a gem object. do the read either via a kmap if the object has struct pages or an iomap otherwise. this is needed by the next patch, reading a u64 value from the object (w/o requiring the obj to be mapped to the gpu). | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | clear color support for tgl render decompression | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 2 | 73 | 0 | - sanitize the type and order of func params. - avoid consts requiring too many casts. - use bug_on instead of warn_on, simplify the conditions. - fix __iomem sparse errors. - leave locking/syncing/pinning up to the caller, require only that the - check for iomem backing store before reading via an iomap. - fix offset ... | Graphics | 5fbc2c2bfa5c9daf885e51038e66645916e83966 | imre deak | drivers | gpu | drm, gem, i915 |
drm/i915/tgl: add clear color support for tgl render decompression | render decompression is supported with y-tiled main surface. the ccs is linear and has 4 bits of data for each main surface cache line pair, a ratio of 1:256. additional clear color information is passed from the user-space through an offset in the gem bo. add a new modifier to identify and parse new clear color inform... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | clear color support for tgl render decompression | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 4 | 116 | 5 | - use format block descriptors to get the subsampling calculations for - use helpers to convert between main and ccs surfaces. - prevent coordinate checks for the cc surface. - simplify reading cc value from surface map, add description of cc val - remove redundant ccval variable from skl_program_plane(). - move the cc... | Graphics | d1e2775e9b9690b3f4488ee8e44773b580654d68 | radhakrishna sripada | drivers | gpu | display, drm, i915 |
drm/i915: add vrr_ctl_line_count field to vrr_ctl register def | vrr_ctl register only had a genmask but no field prep define for trans_vrr_ctl_line_count field so add that | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | vrr/adaptive sync enabling on dp/edp for tgl+ | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h'] | 1 | 1 | 0 | --- diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h +#define vrr_ctl_line_count(x) reg_field_prep(vrr_ctl_line_count_mask, (x)) | Graphics | 97ffcd0d1eeca8b123453a900e7768d07408ebf9 | manasi navare jani nikula jani nikula intel com | drivers | gpu | drm, i915 |
drm/i915/display/vrr: create vrr file and add vrr capability check | we create a new file for all vrr related helpers. also add a function to check vrr capability based on platform support, dpcd bits and edid monitor range. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | vrr/adaptive sync enabling on dp/edp for tgl+ | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c', 'makefile'] | 4 | 49 | 0 | --- diff --git a/drivers/gpu/drm/i915/makefile b/drivers/gpu/drm/i915/makefile --- a/drivers/gpu/drm/i915/makefile +++ b/drivers/gpu/drm/i915/makefile + display/intel_vrr.o \ diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c --- /dev/null +++ b/drivers/gpu/drm/i915/display... | Graphics | 5b0c59454314f1c6f384826c6fb30023c981b5e6 | manasi navare | drivers | gpu | display, drm, i915 |
drm/i915/display/dp: attach and set drm connector vrr property | this function sets the vrr property for connector based on the platform support, edid monitor range and dp sink dpcd capability of outputing video without msa timing information. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | vrr/adaptive sync enabling on dp/edp for tgl+ | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 2 | 10 | 2 | --- diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c +#include "intel_vrr.h" + + if (intel_vrr_is_capable(connector)) + drm_connector_set_vrr_capable_property(connector, + true); + +... | Graphics | 3dafe8a8532dc5fa2ae7e9d1dd77e3a6932b808f | aditya swarup | drivers | gpu | display, drm, i915 |
drm/i915/display/dp: compute vrr state in atomic_check | this forces a complete modeset if vrr drm crtc state goes from enabled to disabled and vice versa. this patch also computes vrr state variables from the mode timings and based on the vrr property set by userspace as well as hardware's vrr capability. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | vrr/adaptive sync enabling on dp/edp for tgl+ | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 5 | 95 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c +#include "display/intel_vrr.h" + pipe_conf_check_bool(vrr.enable); + pipe_conf_check_i(vrr.vmin); + pipe_con... | Graphics | 117cd09ba52857a60dc5d7f61941046625d8ff5a | manasi navare | drivers | gpu | display, drm, i915 |
drm/i915/display/dp: do not enable psr if vrr is enabled | even though our hw supports psr + vrr, the available panels do not work reliably with psr and vrr together. so if user requested vrr and is supported by hw enable that and do not enable psr in that case. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | vrr/adaptive sync enabling on dp/edp for tgl+ | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 7 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c + /* + * current psr panels dont work reliably with vrr enabled + * so if vrr is enabled, do not enable psr. + */ + if (crtc_... | Graphics | 38ff8d2824b7d65577d145114de3b7188fa265ac | manasi navare gwan gyeong mun gwan gyeong mun intel com | drivers | gpu | display, drm, i915 |
drm/i915/display/vrr: configure and enable vrr in modeset enable | this patch computes the vrr parameters from vrr crtc states and configures them in vrr registers during crtc enable in the modeset enable sequence. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | vrr/adaptive sync enabling on dp/edp for tgl+ | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 28 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c +#include "intel_vrr.h" + intel_vrr_enable(encoder, crtc_state); + diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/dr... | Graphics | aa52b39dc554de07ef7a9eb5c80b487ebbde7e7c | manasi navare | drivers | gpu | display, drm, i915 |
drm/i915/display/vrr: send vrr push to flip the frame | vrr achieves vblank stretching using the hw push functionality. so once the vrr is enabled during modeset then for each flip request from userspace, in the atomic tail pipe_update_end() we need to set the vrr push bit in hw for it to terminate the vblank at configured flipline or anytime after flipline or latest at the... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | vrr/adaptive sync enabling on dp/edp for tgl+ | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 18 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c --- a/drivers/gpu/drm/i915/display/intel_sprite.c +++ b/drivers/gpu/drm/i915/display/intel_sprite.c +#include "intel_vrr.h" + /* send vrr push to terminate vblank */ + intel_vrr_send_push(new_crtc_state); + diff -... | Graphics | 13c6d51f530dcea38ae71d54e29b3507615e8b4b | manasi navare | drivers | gpu | display, drm, i915 |
drm/i915/display/vrr: disable vrr in modeset disable path | this patch disables the vrr enable and vrr push bits in the hw during commit modeset disable sequence. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | vrr/adaptive sync enabling on dp/edp for tgl+ | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 16 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c + intel_vrr_disable(old_crtc_state); + diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/i... | Graphics | f065123299f5af97e9a41567560413d453279d5e | manasi navare | drivers | gpu | display, drm, i915 |
drm/i915/display/vrr: set ignore_msa_par state in dp sink | if vrr is enabled, the sink should ignore msa parameters and regenerate incoming video stream without depending on these parameters. hence set the msa_timing_par_ignore_en bit if vrr is enabled. reset this bit on vrr disable. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | vrr/adaptive sync enabling on dp/edp for tgl+ | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 2 | 20 | 1 | --- diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c +static void intel_dp_sink_set_msa_timing_par_ignore_state(struct intel_dp *intel_dp, + const struct intel_crtc_state *crtc_s... | Graphics | 1639406a31c23ca07a2b8a9b45d1c400debda9e9 | manasi navare | drivers | gpu | display, drm, i915 |
drm/i915/display: add hw state readout for vrr | this functions gets the vrr config from the vrr registers to match the crtc state variables for vrr. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | vrr/adaptive sync enabling on dp/edp for tgl+ | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 26 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c + if (has_vrr(dev_priv)) + intel_vrr_get_config(crtc, pipe_config); + diff --git a/drivers/gpu/drm/i915/displ... | Graphics | c7f0f4372b30e5496bea1a6cfdf94904dee8c0fd | manasi navare | drivers | gpu | display, drm, i915 |
drm/i915: warn if plane src coords are too big | inform us if we're buggy and are about to exceed the size of the bitfields in the plane tileoff/offset registers. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 2 | 11 | 0 | --- diff --git a/drivers/gpu/drm/i915/display/i9xx_plane.c b/drivers/gpu/drm/i915/display/i9xx_plane.c --- a/drivers/gpu/drm/i915/display/i9xx_plane.c +++ b/drivers/gpu/drm/i915/display/i9xx_plane.c + if (is_haswell(dev_priv) || is_broadwell(dev_priv)) { + drm_warn_on(&dev_priv->drm, src_x > 8191 || src_y > 4095); + } ... | Graphics | 2aa0f4faa1649199dd714f05672788910a811ce0 | ville syrj l karthik b s karthik b s intel com | drivers | gpu | display, drm, i915 |
drm/i915/display: prevent double yuv range correction on hdr planes | prevent the icl hdr plane pipeline from performing yuv color range correction twice when the input is in limited range. this is done by removing the limited-range code from icl_program_input_csc(). | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 2 | 12 | 55 | --- diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c + if (plane_state->hw.color_range == drm_color_ycbcr_full_range) + plane_color_ctl |= plane_color_yuv_range_c... | Graphics | fed387572040e84ead53852a7820e30a30e515d0 | andres calderon jaramillo | drivers | gpu | display, drm, i915 |
drm/i915/hdcp: disable the qses check for hdcp 1.4 over mst | the hdcp 1.4 spec does not require the query_stream_encryption_status check, it was always a nice-to-have. after deploying this across various devices, we've determined that some mst bridge chips do not properly support this call for hdcp 1.4 (namely synaptics and realtek). | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 1 | 11 | -rebased on -tip --- diff --git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c --- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c -static -bool intel_dp_mst_hdcp_check_link(struct intel_digital_port *dig_port, - struct int... | Graphics | 03b3a759c60b1d18c6119119be6672fd02d957ae | sean paul | drivers | gpu | display, drm, i915 |
drm/dp/mst: export drm_dp_get_vc_payload_bw() | this function will be needed by the next patch where the driver calculates the bw based on driver specific parameters, so export it. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 2 | 19 | 6 | - fix function documentation. (lyude) --- diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c -static int drm_dp_get_vc_payload_bw(u8 dp_link_bw, u8 dp_link_count) +/** + * drm_dp_get_vc_payloa... | Graphics | a321fc2b4e60fc1b39517d26c8104351636a6062 | imre deak | drivers | gpu | drm |
drm/i915: fix the mst pbn divider calculation | atm the driver will calculate a wrong mst timeslots/mtp (aka time unit) value for mst streams if the link parameters (link rate or lane count) are limited in a way independent of the sink capabilities (reported by dpcd). | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 1 | 3 | 1 | --- diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c - crtc_state->pbn, 0); + crtc_state->pbn, + drm_dp_get_vc_payload_bw(crtc_state->port_clock, + crtc_state->lane_c... | Graphics | b59c27cab257cfbff939615a87b72bce83925710 | imre deak | drivers | gpu | display, drm, i915 |
drm/i915: nuke not needed members of dram_info | valid, ranks and bandwidth_kbps are set into dram_info but are not used anywhere else so nuking it. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 12 | 42 | --- diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c - * fill the dram structure to get the system raw bandwidth and - * dram info. this will be used for memory latency calculation. + * fill the dram structure to g... | Graphics | f0b29707baa9e6f3d7b90090fcce62d2f1023fa1 | jos roberto de souza lucas de marchi lucas demarchi intel com | drivers | gpu | drm, i915 |
drm/i915/gen11+: only load dram information from pcode | up to now we were reading some dram information from mchbar register and from pcode what is already not good but some gen12(tgl-h and adl-s) platforms have mchbar dram information in different offsets. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 4 | 93 | 75 | - bring back num_points to intel_qgv_info as num_qgv_point can be - add gen12_get_dram_info() and simplify gen11_get_dram_info() --- diff --git a/drivers/gpu/drm/i915/display/intel_bw.c b/drivers/gpu/drm/i915/display/intel_bw.c --- a/drivers/gpu/drm/i915/display/intel_bw.c +++ b/drivers/gpu/drm/i915/display/intel_bw.c ... | Graphics | 5d0c938ec9cc96fc7b8abcff0ca8b2a084e9c90c | jos roberto de souza | drivers | gpu | display, drm, i915 |
drm/i915: rename is_16gb_dimm to wm_lv_0_adjust_needed | as it now it is always required for gen12+ the is_16gb_dimm name do not make sense for gen12+. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 9 | 10 | - updated comment on top of "dram_info->wm_lv_0_adjust_needed = --- diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h - bool is_16gb_dimm; + bool wm_lv_0_adjust_needed; diff --git a/drivers/gpu/drm/i915/intel_dram.c... | Graphics | 66a245092baab799242aa3ca6c37325f7f5e4dfa | jos roberto de souza | drivers | gpu | drm, i915 |
drm/i915: limit plane stride to below tileoff.x limit | limit pre-skl plane stride to below 4k or 8k pixels (depending on the platform). we do this in order guarantee that tileoff/offset.x does not get too big. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 3 | 83 | 16 | --- diff --git a/drivers/gpu/drm/i915/display/i9xx_plane.c b/drivers/gpu/drm/i915/display/i9xx_plane.c --- a/drivers/gpu/drm/i915/display/i9xx_plane.c +++ b/drivers/gpu/drm/i915/display/i9xx_plane.c +static unsigned int +hsw_primary_max_stride(struct intel_plane *plane, + u32 pixel_format, u64 modifier, + unsigned int ... | Graphics | cb807055497c39bd657da9288ebdf07b81fc8d69 | ville syrj l | drivers | gpu | display, drm, i915 |
drm/i915: implement async flips for bdw | implement async flip support for bdw. the implementation is similar to the skl+ code. and just like skl/bxt/glk bdw also needs the disable w/a, thus we need to plumb the desired state of the async flip all the way down to i9xx_plane_ctl_crtc(). | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 4 | 73 | 14 | --- diff --git a/drivers/gpu/drm/i915/display/i9xx_plane.c b/drivers/gpu/drm/i915/display/i9xx_plane.c --- a/drivers/gpu/drm/i915/display/i9xx_plane.c +++ b/drivers/gpu/drm/i915/display/i9xx_plane.c +static void +g4x_primary_async_flip(struct intel_plane *plane, + const struct intel_crtc_state *crtc_state, + const stru... | Graphics | cda195f13abd77fe024bbe1a2cb9ac99b9915270 | ville syrj l | drivers | gpu | display, drm, i915 |
drm/i915: implement async flip for ivb/hsw | add support for async flips on ivb/hsw. unlike bdw+ we don't need any workarounds to disable async flips. apart from that the only real difference from the bdw implementation is the location of the flip_done interrupt bits. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 3 | 32 | 1 | --- diff --git a/drivers/gpu/drm/i915/display/i9xx_plane.c b/drivers/gpu/drm/i915/display/i9xx_plane.c --- a/drivers/gpu/drm/i915/display/i9xx_plane.c +++ b/drivers/gpu/drm/i915/display/i9xx_plane.c +static void +ivb_primary_enable_flip_done(struct intel_plane *plane) +{ + struct drm_i915_private *i915 = to_i915(plane-... | Graphics | 2a636e240c77c81f11e17abf2de86fdad6c43f53 | ville syrj l karthik b s karthik b s intel com | drivers | gpu | display, drm, i915 |
drm/i915: implement async flip for ilk/snb | add support for async flips on ivb/hsw. again no need for any workarounds and just have to deal with the interrupt bits being shuffled around a bit. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['c'] | 3 | 31 | 1 | --- diff --git a/drivers/gpu/drm/i915/display/i9xx_plane.c b/drivers/gpu/drm/i915/display/i9xx_plane.c --- a/drivers/gpu/drm/i915/display/i9xx_plane.c +++ b/drivers/gpu/drm/i915/display/i9xx_plane.c +static void +ilk_primary_enable_flip_done(struct intel_plane *plane) +{ + struct drm_i915_private *i915 = to_i915(plane-... | Graphics | 4bb18054adc4939a3c1f895d8d0a1556a5f8b26a | ville syrj l karthik b s karthik b s intel com | drivers | gpu | display, drm, i915 |
drm/i915: implement async flips for vlv/chv | add support for async flips on vlv/chv. unlike all the other platforms vlv/chv do not use the async flip bit in dspcntr and instead we select between async vs. sync flips based on the surface address register. the normal dspsurf generates sync flips dspaddr_vlv generates async flips. and as usual the interrupt bits are... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | async flips for all ilk+ platforms | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 4 | 52 | 6 | --- diff --git a/drivers/gpu/drm/i915/display/i9xx_plane.c b/drivers/gpu/drm/i915/display/i9xx_plane.c --- a/drivers/gpu/drm/i915/display/i9xx_plane.c +++ b/drivers/gpu/drm/i915/display/i9xx_plane.c +static void +vlv_primary_async_flip(struct intel_plane *plane, + const struct intel_crtc_state *crtc_state, + const stru... | Graphics | 6ede6b0616b23611560ec9dc4053ae35651810d2 | ville syrj l karthik b s karthik b s intel com | drivers | gpu | display, drm, i915 |
drm/edid: add additional hfvsdb fields for hdmi2.1 | the hdmi2.1 extends hfvsdb (hdmi forum vendor specific data block) to have fields related to newly defined methods of frl (fixed rate link) levels, number of lanes supported, dsc color bit depth, vrr min/max, fva (fast vactive), allm etc. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for dp-hdmi2.1 pcon | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h'] | 1 | 30 | 0 | --- diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h +/* hdmi 2.1 additional fields */ +#define drm_edid_max_frl_rate_mask 0xf0 +#define drm_edid_fapa_start_location (1 << 0) +#define drm_edid_allm (1 << 1) +#define drm_edid_fva (1 << 2) + +/* deep c... | Graphics | 9bb85a6e29de5f9e1194c918dbfafbb3fcbbb157 | swati sharma | include | drm | |
drm/edid: parse max_frl field from hfvsdb block | this patch parses max_frl field to get the max rate in gbps that the hdmi 2.1 panel can support in frl mode. source need this field to determine the optimal rate between the source and sink during frl training. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for dp-hdmi2.1 pcon | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 2 | 50 | 0 | --- diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c +static +void drm_get_max_frl_rate(int max_frl_rate, u8 *max_lanes, u8 *max_rate_per_lane) +{ + switch (max_frl_rate) { + case 1: + *max_lanes = 3; + *max_rate_per_lane = 3; + break... | Graphics | 4499d488f6eeb1f1d6a5c10c0c96361c02bb5145 | swati sharma | drivers | gpu | drm |
drm/edid: parse dsc1.2 cap fields from hfvsdb block | this patch parses hfvsdb fields for dsc1.2 capabilities of an hdmi2.1 sink. these fields are required by a source to understand the dsc capability of the sink, to set appropriate pps parameters, before transmitting compressed data stream. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for dp-hdmi2.1 pcon | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel '] | ['h', 'c'] | 2 | 102 | 0 | -added a new struct for hdmi dsc cap -fixed bugs in macros usage. --- diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c + u8 dsc_max_frl_rate; + u8 dsc_max_slices; + struct drm_hdmi_dsc_cap *hdmi_dsc = &hdmi->dsc_cap; + hdmi_dsc->v_1p2... | Graphics | 76ee7b905678f415b49af9c2d4932844db8f01cd | ankit nautiyal | drivers | gpu | drm |
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