linux/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c, branch v6.3

drm/amdgpu: allow multipipe policy on ASICs with one MEC

2023-01-19T03:48:49Z

Always enable multipipe policy on ASICs with GC VERSION > 9.0.0 instead of MEC number > 1. This will allow multipipe policy on ASICs with one MEC, e.g., gfx11 APUs. Signed-off-by: Lang Yu Reviewed-by: Aaron Liu Reviewed-by: Yifan Zhang Signed-off-by: Alex Deucher

drm/amdgpu: Perform gpu reset after gfx finishes processing ras poison consumption on gfx_v11_0_3

2023-01-17T21:11:51Z

Perform gpu reset after gfx finishes processing ras poison consumption on gfx_v11_0_3. V2: Move gfx poison consumption handler from hw_ops to ip function level. V3: Adjust the calling position of amdgpu_gfx_poison_consumation_handler. V4: Since gfx v11_0_3 does not have .hw_ops instance, the .hw_ops null pointer check in amdgpu_ras_interrupt_poison_consumption_handler needs to be adjusted. Signed-off-by: YiPeng Chai Reviewed-by: Hawking Zhang Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: Add gfx ras function on gfx v11_0_3

2023-01-17T21:11:50Z

Add gfx ras function on gfx v11_0_3. V2: 1. Add separate source files for gfx v11_0_3. 2. Create a common function to initialize gfx ras block. V3: 1. Rename amdgpu_gfx_ras_block_init to amdgpu_gfx_ras_sw_init. 2. Adjust the calling position of amdgpu_gfx_ras_sw_init. 3. Remove gfx_v11_0_3_ras_ops. V4: Revert changes in amdgpu_ras_interrupt_poison_consumption_handler. V5: 1. Remove invalid include file in gfx_v11_0_3.c. 2. Reduce the number of parameters of amdgpu_gfx_ras_sw_init. Signed-off-by: YiPeng Chai Reviewed-by: Hawking Zhang Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: use VRAM|GTT for a bunch of kernel allocations

2023-01-03T21:49:54Z

Technically all of those can use GTT as well, no need to force things into VRAM. Signed-off-by: Christian König Signed-off-by: Luben Tuikov Acked-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu: complete gfxoff allow signal during suspend without delay

2022-11-09T22:41:42Z

change guarantees that gfxoff is allowed before moving further in s2idle sequence to add more reliablity about gfxoff in amdgpu IP's suspend flow Signed-off-by: Harsh Jain Reviewed-by: Evan Quan Signed-off-by: Alex Deucher

drm/amdgpu: fix compiler warning for amdgpu_gfx_cp_init_microcode

2022-09-29T13:41:46Z

Change the type of parameter on amdgpu_gfx_cp_init_microcode to fix compiler warning. Signed-off-by: Likun Gao Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: add function to init CP microcode

2022-09-29T13:41:43Z

Add an common function to init CP related microcode. Signed-off-by: Likun Gao Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amd: Add detailed GFXOFF stats to debugfs

2022-08-16T22:17:31Z

Add debugfs interface to log GFXOFF statistics: - Read amdgpu_gfxoff_count to get the total GFXOFF entry count at the time of query since system power-up - Write 1 to amdgpu_gfxoff_residency to start logging, and 0 to stop. Read it to get average GFXOFF residency % multiplied by 100 during the last logging interval. Both features are designed to be keep the values persistent between suspends. Signed-off-by: André Almeida Signed-off-by: Alex Deucher

drm/amdgpu: reduce reset time

2022-08-16T22:14:31Z

In multi container use case, reset time is important, so skip ring tests and cp halt wait during ip suspending for reset as they are going to fail and cost more time on reset v2: add a hang flag to indicate the reset comes from a job timeout, skip ring test and cp halt wait in this case v3: move hang flag to adev Signed-off-by: Victor Zhao Acked-by: Andrey Grodzovsky Signed-off-by: Alex Deucher

drm/amdgpu: enable mes to access registers v2

2022-06-30T19:28:24Z

Enable mes to access registers. v2: squash mes sched ring enablement flag Signed-off-by: Jack Xiao Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher