drm/amdgpu: reduce the mmio writes in kiq setting

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There's no need to perform the two MMIO writes in the KIQ
Setting registers programmed period, and reducing the MMIO
writes will save the driver loading time.

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

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Prike Liang 2024-11-15 16:04:48 +08:00 • committed by Alex Deucher

parent 52b10d55c1

commit 66f4f7d5aa

8 changed files with 9 additions and 27 deletions

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8

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

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4

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

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4

drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c

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4

drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c

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4

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

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4

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

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4

drivers/gpu/drm/amd/amdgpu/mes_v11_0.c

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4

drivers/gpu/drm/amd/amdgpu/mes_v12_0.c

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