- 06 Dec, 2023 40 commits
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Lijo Lazar authored
HDP 4.4.2 clockgating is enabled by default, update the flags accordingly. Signed-off-by:
Lijo Lazar <lijo.lazar@amd.com> Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Acked-by:
Alex Deucher <alexander.deucher@amd.com> 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:
Mario Limonciello <mario.limonciello@amd.com> Signed-off-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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Harry Wentland authored
[WHY] Writeback connectors are based on a different object: drm_writeback_connector, and are therefore different from amdgpu_dm_connector. We need to be careful to ensure code designed for amdgpu_dm_connector doesn't inadvertently try to operate on a drm_writeback_connector. [HOW] Skip them when connector type is DRM_MODE_CONNECTOR_WRITEBACK. Tested-by:
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Alex Hung authored
[WHAT] Create a drm_writeback_connector when connector signal equals SIGNAL_TYPE_VIRTUAL. Tested-by:
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Harry Wentland authored
[WHAT] Prepare a virtual connector for writeback. Tested-by:
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Harry Wentland authored
[WHY] Previously this only excluded build for a few amdgpu_dm binaries which makes no sense. [HOW] Wrap the entire Makefile in "ifneq ($(CONFIG_DRM_AMD_DC),)" Tested-by:
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Alex Hung authored
Virtual stream encoder should not be a free match for thunderbolt or usbc, and thus should be avoided. Tested-by:
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Wenjing Liu authored
Current implementation will choose to use refclk as dscclk. This is not recommended by hardware team as refclk is a fixed value which could cause unnecessary power consumption or it could be not enough for large DSC timings. So we are adding new interfaces so we could switch to use dynamically generated DSCCLK by DTO. So DSCCLK is programmable based on current pixel clock and dispclk. Tested-by:
Chaitanya Dhere <chaitanya.dhere@amd.com> Acked-by:
Wenjing Liu <wenjing.liu@amd.com> Signed-off-by:
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Dennis Chan authored
In previous case, Replay didn't identify the IRQ type, This commit fixes the issues for the interrupt. Tested-by:
Robin Chen <robin.chen@amd.com> Acked-by:
Dennis Chan <dennis.chan@amd.com> Signed-off-by:
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