drm/amdgpu: correct doorbell range/size value for CSDMA_DOORBELL_RANGE

current function mixes CSDMA_DOORBELL_RANGE and SDMA0_DOORBELL_RANGE range/size manipulation, while these 2 registers have difference size field mask. Remove range/size manipulation for SDMA0_DOORBELL_RANGE. Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Xiaojian Du <Xiaojian.Du@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
mariux64 · Sep 8, 2022 · d832db1 · d832db1
1 parent ae0448b
commit d832db1
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_7.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_7.c
@@ -68,12 +68,6 @@ static void nbio_v7_7_sdma_doorbell_range(struct amdgpu_device *adev, int instan
 		doorbell_range = REG_SET_FIELD(doorbell_range,
 					       GDC0_BIF_CSDMA_DOORBELL_RANGE,
 					       SIZE, doorbell_size);
-		doorbell_range = REG_SET_FIELD(doorbell_range,
-					       GDC0_BIF_SDMA0_DOORBELL_RANGE,
-					       OFFSET, doorbell_index);
-		doorbell_range = REG_SET_FIELD(doorbell_range,
-					       GDC0_BIF_SDMA0_DOORBELL_RANGE,
-					       SIZE, doorbell_size);
 	} else {
 		doorbell_range = REG_SET_FIELD(doorbell_range,
 					       GDC0_BIF_SDMA0_DOORBELL_RANGE,