kernel/linux.git/drivers/gpu/drm/amd/pm/powerplay, branch v6.7

drm/amd: Fix UBSAN array-index-out-of-bounds for Powerplay headers

2023-11-03T15:59:51+00:00

For pptable structs that use flexible array sizes, use flexible arrays. Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2039926 Reviewed-by: Mario Limonciello Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amd/pm: Return 0 as default min power limit for legacy asics

2023-11-03T15:37:38+00:00

Return 0 as the default min power limit for the asics use powerplay. Signed-off-by: Ma Jun Reviewed-by: Kenneth Feng Signed-off-by: Alex Deucher

drm/amd: Disable PP_PCIE_DPM_MASK when dynamic speed switching not supported

2023-10-26T22:41:23+00:00

Rather than individual ASICs checking for the quirk, set the quirk at the driver level. Signed-off-by: Mario Limonciello Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-6.7-2023-10-13' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2023-10-18T06:08:07+00:00

amd-drm-next-6.7-2023-10-13: amdgpu: - DC replay fixes - Misc code cleanups and spelling fixes - Documentation updates - RAS EEPROM Updates - FRU EEPROM Updates - IP discovery updates - SR-IOV fixes - RAS updates - DC PQ fixes - SMU 13.0.6 updates - GC 11.5 Support - NBIO 7.11 Support - GMC 11 Updates - Reset fixes - SMU 11.5 Updates - SMU 13.0 OD support - Use flexible arrays for bo list handling - W=1 Fixes - SubVP fixes - DPIA fixes - DCN 3.5 Support - Devcoredump fixes - VPE 6.1 support - VCN 4.0 Updates - S/G display fixes - DML fixes - DML2 Support - MST fixes - VRR fixes - Enable seamless boot in more cases - Enable content type property for HDMI - OLED fixes - Rework and clean up GPUVM TLB flushing - DC ODM fixes - DP 2.x fixes - AGP aperture fixes - SDMA firmware loading cleanups - Cyan Skillfish GPU clock counter fix - GC 11 GART fix - Cache GPU fault info for userspace queries - DC cursor check fixes - eDP fixes - DC FP handling fixes - Variable sized array fixes - SMU 13.0.x fixes - IB start and size alignment fixes for VCN - SMU 14 Support - Suspend and resume sequence rework - vkms fix amdkfd: - GC 11 fixes - GC 10 fixes - Doorbell fixes - CWSR fixes - SVM fixes - Clean up GC info enumeration - Rework memory limit handling - Coherent memory handling fixes - Use partial migrations in GPU faults - TLB flush fixes - DMA unmap fixes - GC 9.4.3 fixes - SQ interrupt fix - GTT mapping fix - GC 11.5 Support radeon: - Misc code cleanups - W=1 Fixes - Fix possible buffer overflow - Fix possible NULL pointer dereference UAPI: - Add EXT_COHERENT memory allocation flags. These allow for system scope atomics. Proposed userspace: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/88 - Add support for new VPE engine. This is a memory to memory copy engine with advanced scaling, CSC, and color management features Proposed mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25713 - Add INFO IOCTL interface to query GPU faults Proposed Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238 Proposed libdrm MR: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/298 Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20231013175758.1735031-1-alexander.deucher@amd.com

Merge drm/drm-next into drm-misc-next

2023-10-11T07:50:59+00:00

Updating drm-misc-next to the state of Linux v6.6-rc2. Signed-off-by: Thomas Zimmermann

drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga

2023-10-09T20:47:23+00:00

For pptable structs that use flexible array sizes, use flexible arrays. Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2036742 Signed-off-by: Mario Limonciello Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7

2023-10-09T20:46:54+00:00

For pptable structs that use flexible array sizes, use flexible arrays. Suggested-by: Felix Held Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2874 Signed-off-by: Mario Limonciello Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/pm: Annotate struct smu10_voltage_dependency_table with __counted_by

2023-10-05T09:29:03+00:00

Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct smu10_voltage_dependency_table. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Evan Quan Cc: Alex Deucher Cc: "Christian König" Cc: "Pan, Xinhui" Cc: David Airlie Cc: Daniel Vetter Cc: Xiaojian Du Cc: Huang Rui Cc: Kevin Wang Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Kees Cook Acked-by: Alex Deucher Reviewed-by: Gustavo A. R. Silva Signed-off-by: Christian König Link: https://patchwork.freedesktop.org/patch/msgid/20230922173216.3823169-1-keescook@chromium.org

drm/amd: Drop all hand-built MIN and MAX macros in the amdgpu base driver

2023-10-04T22:39:52+00:00

Several files declare MIN() or MAX() macros that ignore the types of the values being compared. Drop these macros and switch to min() min_t(), and max() from `linux/minmax.h`. Suggested-by: Hamza Mahfooz Signed-off-by: Mario Limonciello Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amd: Rename AMDGPU_PP_SENSOR_GPU_POWER

2023-08-15T22:08:30+00:00

Use the clearer name `AMDGPU_PP_SENSOR_GPU_AVG_POWER` instead. Signed-off-by: Mario Limonciello Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher