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path: root/drivers/gpu/drm/amd
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2023-08-30drm/amd/amdgpu/sdma_v6_0: Demote a bunch of half-completed function headersLee Jones
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c:248: warning: Function parameter or member 'job' not described in 'sdma_v6_0_ring_emit_ib' drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c:248: warning: Function parameter or member 'flags' not described in 'sdma_v6_0_ring_emit_ib' drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c:945: warning: Function parameter or member 'timeout' not described in 'sdma_v6_0_ring_test_ib' drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c:1124: warning: Function parameter or member 'ring' not described in 'sdma_v6_0_ring_pad_ib' drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c:1175: warning: Function parameter or member 'vmid' not described in 'sdma_v6_0_ring_emit_vm_flush' drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c:1175: warning: Function parameter or member 'pd_addr' not described in 'sdma_v6_0_ring_emit_vm_flush' Cc: linaro-mm-sig@lists.linaro.org Signed-off-by: Lee Jones <lee@kernel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdkfd: use mask to get v9 interrupt sq data bits correctlyAlex Sierra
Interrupt sq data bits were not taken properly from contextid0 and contextid1. Use macro KFD_CONTEXT_ID_GET_SQ_INT_DATA instead. Signed-off-by: Alex Sierra <alex.sierra@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 DM SupportQingqing Zhuo
[Why & How] Add DM handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 COREQingqing Zhuo
[Why & How] Add DCN35 support in dc_resource.c. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdgpu: Allocate coredump memory in a nonblocking wayAndré Almeida
During a GPU reset, a normal memory reclaim could block to reclaim memory. Giving that coredump is a best effort mechanism, it shouldn't disturb the reset path. Change its memory allocation flag to a nonblocking one. Signed-off-by: André Almeida <andrealmeid@igalia.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 blocks to MakefileQingqing Zhuo
[Why & How] Enable DCN35 in makefile. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 DMLQingqing Zhuo
[Why & How] Add DML handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 ResourceQingqing Zhuo
[Why & How] Add resource handling for DCN35. v2: drop unused guard v3: drop dml2 dependencies for now (Alex) Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 initQingqing Zhuo
[Why & How] Add init files for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 DMUBQingqing Zhuo
[Why & How] Add DMUB handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 IRQQingqing Zhuo
[Why & How] - Add IRQ handling for DCN35 - Update IRQ files for other DCNs in accordance to change in irq_service.h Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 CLK_MGRQingqing Zhuo
[Why & How] Add CLK_MGR handling for DCN35. v2: Drop stale SMU interfaces (Alex) Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 HWSEQQingqing Zhuo
[Why & How] Add HWSEQ handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 DSCQingqing Zhuo
[Why & How] Add DSC handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 MMHUBBUBQingqing Zhuo
[Why & How] Add MMHUBBUB handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 HUBBUBQingqing Zhuo
[Why & How] Add HUBBUB handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 HUBPQingqing Zhuo
[Why & How] Add HUBP handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 DWBQingqing Zhuo
[Why & How] Add DWB handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 DPPQingqing Zhuo
[Why & How] Add DPP handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 OPPQingqing Zhuo
[Why & How] Add OPP handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 OPTCQingqing Zhuo
[Why & How] Add OPTC handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 PG_CNTLQingqing Zhuo
[Why & How] Add PG_CNTL handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 DIOQingqing Zhuo
[Why & How] Add DIO handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 DCCGQingqing Zhuo
[Why & How] Add DCCG handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 GPIOQingqing Zhuo
[Why & How] Add DCN35 support in GPIO. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 BIOS command table supportQingqing Zhuo
[Why & How] Add case for DCN35 in command_table_helper2.c. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Update dc.h for DCN35 supportQingqing Zhuo
[Why & How] Update dc.h for DCN35 usage. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Update DCN32 for DCN35 supportQingqing Zhuo
[Why & How] Update DCN32 files for DCN35 usage. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Update DCN314 for DCN35 supportQingqing Zhuo
[Why & How] Update DCN314 files for DCN35 usage. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Update DCN31 for DCN35 supportQingqing Zhuo
[Why & How] Update DCN31 files for DCN35 usage. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Update DCN30 for DCN35 supportQingqing Zhuo
[Why & How] Update DCN30 files for DCN35 usage. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Update DCN20 for DCN35 supportQingqing Zhuo
[Why & How] Update DCN20 files for DCN35 usage. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Update DCN10 for DCN35 supportQingqing Zhuo
[Why & How] Update DCN10 files for DCN35 usage. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Update DCE for DCN35 supportQingqing Zhuo
[Why & How] Update DCE files for DCN35 usage. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add DCN35 family informationQingqing Zhuo
[Why & How] Add DCN35 family information in DC. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add dcn35 register header filesQingqing Zhuo
[Why & How] Add register headers for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdgpu: Support query ecc cap for aqua_vanjaramHawking Zhang
Driver queries umc_info v4_0 to identify ecc cap for aqua_vanjaram Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Candice Li <candice.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdgpu: Add umc_info v4_0 structureHawking Zhang
To be used by aqua_vanjaram Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Candice Li <candice.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Fix up kdoc format for 'dc_set_edp_power'Srinivasan Shanmugam
Fixes the following W=1 kernel build warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:5261: warning: Cannot understand ******************************************* Cc: Ian Chen <ian.chen@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: always switch off ODM before committing more streamsWenjing Liu
ODM power optimization is only supported with single stream. When ODM power optimization is enabled, we might not have enough free pipes for enabling other stream. So when we are committing more than 1 stream we should first switch off ODM power optimization to make room for new stream and then allocating pipe resource for the new stream. Cc: stable@vger.kernel.org Fixes: 59de751e3845 ("drm/amd/display: add ODM case when looking for first split pipe") Reviewed-by: Dillon Varone <dillon.varone@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: 3.2.249Martin Leung
This version brings along the following: - DCN315 fixes - DCN31 fixes - DPIA fixes - Dump the pipe topology when it updates - Misc code cleanups - New debugfs interface to query the current ODM combine configuration - ODM fixes - Potential deadlock while waiting for MPC idle fix - Support for windowed MPO ODM Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Martin Leung <martin.leung@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: fix pipe topology logging errorWenjing Liu
[why] There is a logging error in the recently added pipe topology log. If the plane with index 0 uses MPC combine, the log shows that as two separate planes. [how] Initialize plane idx as -1 and increment plane idx before logging any primary dpp pipes of a plane. Reviewed-by: Dillon Varone <dillon.varone@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Add debugfs interface for ODM combine infoAurabindo Pillai
[Why] For use with IGT tests in userspace, the number of ODM segments in use is required to be exposed to userspace to verify that ODM Combine is working as expected when special timings are committed. [How] Add a connector specific debugfs entry that prints the number of ODM segments in use. Reviewed-by: Wenjing Liu <wenjing.liu@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: correct z8_watermark 16bit to 20bit maskCharlene Liu
remove double adjustment for DPREFCLK SS. dprefclk adjusted with SS is used for dp audio only. if adjust DP_DTO, need to adjust VID_M/N Reviewed-by: Muhammad Ahmed <ahmed.ahmed@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Charlene Liu <charlene.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Fix incorrect commentAurabindo Pillai
Fix incorrect comment about hardware capabilities debugfs interface. Reviewed-by: Jerry Zuo <jerry.zuo@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Skip dmub memory flush when not neededDillon Varone
[WHY&HOW] Readback is only necessary when loaded via CPU. Reviewed-by: Chris Park <chris.park@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: Remove wait while lockedGabe Teeger
[Why] We wait for mpc idle while in a locked state, leading to potential deadlock. [What] Move the wait_for_idle call to outside of HW lock. This and a call to wait_drr_doublebuffer_pending_clear are moved added to a new static helper function called wait_for_outstanding_hw_updates, to make the interface clearer. Cc: stable@vger.kernel.org Fixes: 8f0d304d21b3 ("drm/amd/display: Do not commit pipe when updating DRR") Reviewed-by: Jun Lei <jun.lei@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Gabe Teeger <gabe.teeger@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: add pipe topology update logWenjing Liu
Given an issue with pipe topology transition. It is very hard to tell the before and after pipe topology without a pipe topology logging. The change adds such logging to help with visualizing the issue. Reviewed-by: Jun Lei <jun.lei@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: switch to new ODM policy for windowed MPO ODM supportWenjing Liu
We need to align windowed MPO ODM support on DCN3x with new ODM policy. Reviewed-by: Jun Lei <jun.lei@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amd/display: use new pipe allocation interface in dcn32 fpuWenjing Liu
This commit implements a new pipe resource allocation logic for DCN32 when windowed ODM MPO flag is set to enable testing. By default the flag is not set. It will be toggled on after we complete testing. Reviewed-by: Jun Lei <jun.lei@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.46.0) at 2025-07-30 04:28:57 +0000