- Dec 08, 2023
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shaoyunl authored
This is the generic SW part, prepare the event log buffer and dump it through debugfs Signed-off-by:
shaoyunl <shaoyun.liu@amd.com> Reviewed-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Mario Limonciello authored
Mark reports that brightness is not restored after Xorg dpms screen blank. This behavior was introduced by commit d9e86582 ("drm/amd/display: Simplify brightness initialization") which dropped the cached backlight value in display code, but also removed code for when the default value read back was less than 1 nit. Restore this code so that the backlight brightness is restored to the correct default value in this circumstance. Reported-by:
Mark Herbert <mark.herbert42@gmail.com> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3031 Cc: stable@vger.kernel.org Cc: Camille Cho <camille.cho@amd.com> Cc: Krunoslav Kovac <krunoslav.kovac@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Fixes: d9e86582 ("drm/amd/display: Simplify brightness initialization") Acked-by:
Mario Limonciello <mario.limonciello@amd.com> Signed-off-by:
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Hamza Mahfooz authored
We currently don't support dirty rectangles on hardware rotated modes. So, if a user is using hardware rotated modes with PSR-SU enabled, use PSR-SU FFU for all rotated planes (including cursor planes). Cc: stable@vger.kernel.org Fixes: 30ebe415 ("drm/amd/display: add FB_DAMAGE_CLIPS support") Reported-by:
Kai-Heng Feng <kai.heng.feng@canonical.com> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/2952 Tested-by:
Bin Li <binli@gnome.org> Reviewed-by:
Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by:
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Dmitrii Galantsev authored
Fix pp_dpm_sclk_od and pp_dpm_mclk_od typos. Those were defined as pp_*clk_od but used as pp_dpm_*clk_od instead. This change removes the _dpm part. Fixes: 8cfd6a05 ("drm/amd/pm: Hide irrelevant pm device attributes") Signed-off-by:
Dmitrii Galantsev <dmitrii.galantsev@amd.com> Reviewed-by:
Lijo Lazar <lijo.lazar@amd.com> Reviewed-by:
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- Dec 07, 2023
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Bokun Zhang authored
- After a full reset, VF's FB will be cleaned. This includes the VCN's fw_shared memory. However, there is no suspend-resume routine for SRIOV VF. Therefore, the data in the fw_shared memory will be lost forever and it causes engine hang later on. We must repopulate the data in fw_shared during SRIOV hw_init Signed-off-by:
Bokun Zhang <bokun.zhang@amd.com> Reviewed-by:
Emily Deng <Emily.Deng@amd.com> Signed-off-by:
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Alex Deucher authored
We need to disable this after the last eviction call, but before we disable the SDMA IP. Fixes: b7043800 ("drm/amdgpu: move buffer funcs setting up a level") Link: https://lore.kernel.org/r/87edgv4x3i.fsf@vps.thesusis.net Reviewed-by:
Luben Tuikov <ltuikov89@gmail.com> Tested-by:
Phillip Susi <phill@thesusis.net> Signed-off-by:
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Lijo Lazar authored
MP0 v13.0.6 SOCs don't support DRM MGCG. Signed-off-by:
Hawking Zhang <Hawking.Zhang@amd.com> Acked-by:
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Lijo Lazar authored
HDP 4.4.2 clockgating is enabled by default, update the flags accordingly. Signed-off-by:
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Lijo Lazar authored
Check if function is implemented before making the call. Signed-off-by:
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Tom St Denis authored
These were requested by a UMR user for debugging purposes. Signed-off-by:
Tom St Denis <tom.stdenis@amd.com> Acked-by:
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Zhipeng Lu authored
The rdev->pm.dpm.ps allocated by kcalloc should be freed in every following error-handling path. However, in the error-handling of rdev->pm.power_state[i].clock_info the rdev->pm.dpm.ps is not freed, resulting in a memleak in this function. Fixes: d70229f7 ("drm/radeon/kms: add dpm support for trinity asics") Signed-off-by:
Zhipeng Lu <alexious@zju.edu.cn> Signed-off-by:
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Zhipeng Lu authored
The rdev->pm.dpm.ps allocated by kcalloc should be freed in every following error-handling path. However, in the error-handling of rdev->pm.power_state[i].clock_info the rdev->pm.dpm.ps is not freed, resulting in a memleak in this function. Fixes: 80ea2c12 ("drm/radeon/kms: add dpm support for sumo asics (v2)") Signed-off-by:
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Lijo Lazar authored
Only PSPv13.0.6 SOCs take a longer time to reach steady state. Other PSPv13 based SOCs don't need extended wait. Also, reduce PSPv13.0.6 wait time. Cc: stable@vger.kernel.org Fixes: fc598890 ("drm/amdgpu: update retry times for psp vmbx wait") Fixes: d8c1925b ("drm/amdgpu: update retry times for psp BL wait") Link: https://lore.kernel.org/amd-gfx/34dd4c66-f7bf-44aa-af8f-c82889dd652c@amd.com/ Signed-off-by:
Asad Kamal <asad.kamal@amd.com> Reviewed-by:
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Aurabindo Pillai authored
[Why&How] To enable testing/development of DML2, expose a new debug mask for future use. Signed-off-by:
Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by:
Harry Wentland <harry.wentland@amd.com> Signed-off-by:
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Lijo Lazar authored
Add support to read state of USR links in aquavanjaram SOC. Signed-off-by:
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Lijo Lazar authored
Add support to read state of WAFL links in aquavanjaram SOC. Signed-off-by:
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Alex Deucher authored
Does the same thing as: commit 6740ec97 ("drm/amd/display: Increase frame warning limit with KASAN or KCSAN in dml2") Reviewed-by:
kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202311302107.hUDXVyWT-lkp@intel.com/ Fixes: 67e38874 ("drm/amd/display: Increase num voltage states to 40") Signed-off-by:
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Yang Yingliang authored
check the alloc_workqueue return value in radeon_crtc_init() to avoid null-ptr-deref. Fixes: fa7f517c ("drm/radeon: rework page flip handling v4") Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Signed-off-by:
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Yang Wang authored
sort error data list to optimize the printing order. Signed-off-by:
Yang Wang <kevinyang.wang@amd.com> Reviewed-by:
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Hawking Zhang authored
Boot time error query is not available until fw a10109 Signed-off-by:
Stanley Yang <Stanley.Yang@amd.com> Reviewed-by:
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Yang Wang authored
support new mca smu error code decoding from smu 85.86.0 for smu v13.0.6 Signed-off-by:
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Li Ma authored
Increment the driver if version and add new mems to the mertics table. Signed-off-by:
Li Ma <li.ma@amd.com> Reviewed-by:
Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by:
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Aric Cyr authored
This version brings along following fixes: * Enable writeback. * Add multiple fixes for DML2 and DCN35. * Introduce small code style adjustments. Acked-by:
Rodrigo Siqueira <rodrigo.siqueira@amd.com> Signed-off-by:
Aric Cyr <aric.cyr@amd.com> Signed-off-by:
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Rodrigo Siqueira authored
Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by:
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Rodrigo Siqueira authored
This simple commit adjusts part of the code style in some of the dc bios files. Tested-by:
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Roman Li authored
[Why] UBSAN errors observed in dmesg. array-index-out-of-bounds in dml2/display_mode_core.c [How] Fix the index. Tested-by:
Roman Li <Roman.Li@amd.com> Signed-off-by:
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Alex Hung authored
[WHY] drm_writeback requires to capture exact one frame in each writeback call. [HOW] frame_capture is disabled after each writeback is completed. Tested-by:
Alex Hung <alex.hung@amd.com> Signed-off-by:
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Alex Hung authored
[WHAT] Add a function to enable and disable DWB's frame captures. Tested-by:
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Alex Hung authored
[WHY] Hardware may require different warmup approaches - big buffer or individual buffers. [HOW] Setup warmup for big buffer when it is required by specific hardware. Tested-by:
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Alex Hung authored
[WHAT] Add a new field to keep track whether a crtc is previously writeback-enabled. Tested-by:
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Alex Hung authored
[WHY] Counter j was not updated to present the num of writeback_info when writeback pipes are removed. [HOW] update j (num of writeback info) under the correct condition. Tested-by:
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Alex Hung authored
[WHAT] hw_points_num is 0 before ogam LUT is programmed; however, function "dwb3_program_ogam_pwl" assumes hw_points_num is always greater than 0, i.e. substracting it by 1 as an array index. [HOW] Check hw_points_num is not equal to 0 before using it. Tested-by:
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Alex Hung authored
[WHY] wb_enabled field is set to false before it is used, and the following code will never be executed. [HOW] Setting wb_enable to false after all removal work is completed. Tested-by:
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Alex Hung authored
[WHAT] The enable and disable writeback calls need to be included in the coressponding functions in dc_stream. Tested-by:
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Alex Hung authored
[WHAT] Handle writeback requests and fill in the required information for DWB programming and setup. Tested-by:
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Harry Wentland authored
[WHAT] Writeback connectors don't have a physical sink but DC still needs a sink to function. Create a fake sink and stream for writeback connectors Tested-by:
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Harry Wentland authored
[WHY] We need to track the dc_link and it would get confusing if re-using the amdgpu_dm_connector. [HOW] Creating new amdgpu_dm_wb_connector. Tested-by:
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Alex Hung authored
[WHY & HOW] This is to check connector type to avoid unhandled null pointer for writeback connectors. Tested-by:
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Harry Wentland authored
[WHAT] We need to use this function for both amdgpu_dm_connectors and drm_writeback_connectors. Modify it to operate on a drm_connector as a common base. Tested-by:
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Harry Wentland authored
[WHY] We will be dealing with two types of connector: amdgpu_dm_connector and drm_writeback_connector. [HOW] We want to find both and then cast to the appriopriate type afterwards. Tested-by:
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