drm/amd/amdgpu: remove duplicated code in gfx_v11 and gfx_v12

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The functions gfx_v11_0_handle_priv_fault and
gfx_v12_0_handle_priv_fault share the same logic for searching and
triggering a scheduler fault on a ring. This patch moves the shared
ring-searching logic to a common function, amdgpu_gfx_handle_priv_fault,
in amdgpu_gfx.c. The hardware-specific decoding of ring IDs remains in
the version-specific files to maintain proper architectural separation.

Signed-off-by: Ulisses Paixao <ulissespaixao@usp.br>
Co-developed-by: Felipe Sousa <felipesousa@usp.br>
Signed-off-by: Felipe Sousa <felipesousa@usp.br>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Ulisses Paixao 2026-07-29 10:22:26 -04:00 • committed by Alex Deucher

parent d8b517d374

commit 9243cf4777

4 changed files with 67 additions and 87 deletions

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54

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

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3

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

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48

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

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49

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

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