kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c, branch linux-6.9.y

drm/amdgpu: fix uninitialized scalar variable warning

2024-07-11T10:51:00+00:00

[ Upstream commit 9a5f15d2a29d06ce5bd50919da7221cda92afb69 ] Clear warning that uses uninitialized value fw_size. Signed-off-by: Tim Huang Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: correct the KGQ fallback message

2024-03-20T17:12:58+00:00

Fix the KGQ fallback function name, as this will help differentiate the failure in the KCQ enablement. Signed-off-by: Prike Liang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-6.9-2024-03-01' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2024-03-08T01:21:13+00:00

amd-drm-next-6.9-2024-03-01: amdgpu: - GC 11.5.1 updates - Misc display cleanups - NBIO 7.9 updates - Backlight fixes - DMUB fixes - MPO fixes - atomfirmware table updates - SR-IOV fixes - VCN 4.x updates - use RMW accessors for pci config registers - PSR fixes - Suspend/resume fixes - RAS fixes - ABM fixes - Misc code cleanups - SI DPM fix - Revert freesync video amdkfd: - Misc cleanups - Error handling fixes radeon: - use RMW accessors for pci config registers From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20240301204857.13960-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie

drm/amdgpu: Drop redundant parameter in amdgpu_gfx_kiq_init_ring

2024-02-22T15:17:45+00:00

Drop redundant parameters in function amdgpu_gfx_kiq_init_ring to simplify the code Signed-off-by: Ma Jun Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-6.9-2024-02-19' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2024-02-22T03:21:19+00:00

amd-drm-next-6.9-2024-02-19: amdgpu: - ATHUB 4.1 support - EEPROM support updates - RAS updates - LSDMA 7.0 support - JPEG DPG support - IH 7.0 support - HDP 7.0 support - VCN 5.0 support - Misc display fixes - Retimer fixes - DCN 3.5 fixes - VCN 4.x fixes - PSR fixes - PSP 14.0 support - VA_RESERVED cleanup - SMU 13.0.6 updates - NBIO 7.11 updates - SDMA 6.1 updates - MMHUB 3.3 updates - Suspend/resume fixes - DMUB updates amdkfd: - Trap handler enhancements - Fix cache size reporting - Relocate the trap handler radeon: - fix typo in print statement Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20240219214810.4911-1-alexander.deucher@amd.com

Revert "drm/amd: flush any delayed gfxoff on suspend entry"

2024-02-13T13:59:50+00:00

commit ab4750332dbe ("drm/amdgpu/sdma5.2: add begin/end_use ring callbacks") caused GFXOFF control to be used more heavily and the codepath that was removed from commit 0dee72639533 ("drm/amd: flush any delayed gfxoff on suspend entry") now can be exercised at suspend again. Users report that by using GNOME to suspend the lockscreen trigger will cause SDMA traffic and the system can deadlock. This reverts commit 0dee726395333fea833eaaf838bc80962df886c8. Acked-by: Alex Deucher Fixes: ab4750332dbe ("drm/amdgpu/sdma5.2: add begin/end_use ring callbacks") Signed-off-by: Mario Limonciello Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-6.9-2024-02-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2024-02-13T01:32:23+00:00

amd-drm-next-6.9-2024-02-09: amdgpu: - Validate DMABuf imports in compute VMs - Add RAS ACA framework - PSP 13 fixes - Misc code cleanups - Replay fixes - Atom interpretor PS, WS bounds checking - DML2 fixes - Audio fixes - DCN 3.5 Z state fixes - Remove deprecated ida_simple usage - UBSAN fixes - RAS fixes - Enable seq64 infrastructure - DC color block enablement - Documentation updates - DC documentation updates - DMCUB updates - S3 fixes - VCN 4.0.5 fixes - DP MST fixes - SR-IOV fixes amdkfd: - Validate DMABuf imports in compute VMs - SVM fixes - Trap handler updates radeon: - Atom interpretor PS, WS bounds checking - Misc code cleanups UAPI: - Bump KFD version so UMDs know that the fixes that enable the management of VA mappings in compute VMs using the GEM_VA ioctl for DMABufs exported from KFD are present - Add INFO query for input power. This matches the existing INFO query for average power. Used in gaming HUDs, etc. Example userspace: https://github.com/Umio-Yasuno/libdrm-amdgpu-sys-rs/tree/input_power From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20240209221459.5453-1-alexander.deucher@amd.com

drm/amdgpu: prefer snprintf over sprintf

2024-01-31T09:04:25+00:00

This will trade the W=1 warning -Wformat-overflow to -Wformat-truncation. This lets us enable -Wformat-overflow subsystem wide. Cc: Alex Deucher Cc: Christian König Cc: Pan, Xinhui Cc: amd-gfx@lists.freedesktop.org Acked-by: Alex Deucher Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/fea7a52924f98b1ac24f4a7e6ba21d7754422430.1704908087.git.jani.nikula@intel.com

drm/amdgpu: Cleanup inconsistent indenting in 'amdgpu_gfx_enable_kcq()'

2024-01-22T22:13:26+00:00

Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:645 amdgpu_gfx_enable_kcq() warn: inconsistent indenting Cc: Le Ma Cc: Hawking Zhang Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Reviewed-by: Le Ma Signed-off-by: Alex Deucher

drm/amdgpu: Use correct KIQ MEC engine for gfx9.4.3 (v5)

2023-11-09T22:03:07+00:00

amdgpu_kiq_wreg/rreg is hardcoded to use MEC engine 0. Add an xcc_id parameter to amdgpu_kiq_wreg/rreg, define W/RREG32_XCC and amdgpu_device_xcc_wreg/rreg to use the new xcc_id parameter. Using amdgpu_sriov_runtime to determine whether to access via kiq or RLC is sufficient for now. v5: add condition in amdgpu_device_xcc_w/rreg, remove trace func call v4: avoid using amdgpu_sriov_w/rreg v3: use W/RREG32_XCC to handle non-kiq case v2: define amdgpu_device_xcc_wreg/rreg instead of changing parameters of amdgpu_device_wreg/rreg Signed-off-by: Victor Lu Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher