drm/amdgpu - optimize rlc spm cntl

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v1
- driver MMIO read the register to check whether write is required
- if write is required, sriov full time to use rlcg, otherwise use KIQ

v2
- include gfx v11 sriov runtime case

Signed-off-by: Jane Jian <Jane.Jian@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jane Jian 2024-05-11 14:39:34 +08:00 • committed by Alex Deucher

parent 0b6dc64b4e

commit f889f9c68b

3 changed files with 38 additions and 20 deletions

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17

drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c

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21

drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c

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20

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

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