drm/amdgpu: Add SDMA ring init helper

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Consolidate one part of the SDMA ring initialization with a new
amdgpu_sdma_ring_init() helper.

Only code which is completely IP version agnostic is moved to the helper.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Cc: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Tvrtko Ursulin 2026-09-14 15:54:21 +01:00 • committed by Alex Deucher

parent a2a2774535

commit 6959043d96

11 changed files with 39 additions and 68 deletions

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18

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

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4

drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h

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7

drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c

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7

drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c

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13

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

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20

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

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7

drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c

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6

drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c

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8

drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c

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7

drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c

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10

drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c

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