[PATCH 1/2] drm/amdgpu: Enable per-queue reset for SDMA v4.4.2 on IP v9.5.0

[jesse.zh...@amd.com]

Add support for per-queue reset on SDMA v4.4.2 when running with:
1. MEC firmware version 0xb0 or later
2. DPM indicates SDMA reset is supported

Signed-off-by: Jesse.Zhang <jesse.zh...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c 
b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
index 688a720bbbbd..9a2a5eb93763 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
@@ -2373,7 +2373,9 @@ static void sdma_v4_4_2_update_reset_mask(struct 
amdgpu_device *adev)
                        adev->sdma.supported_reset |= 
AMDGPU_RESET_TYPE_PER_QUEUE;
                break;
        case IP_VERSION(9, 5, 0):
-               /*TODO: enable the queue reset flag until fw supported */
+               if ((adev->gfx.mec_fw_version >= 0xb0) && 
amdgpu_dpm_reset_sdma_is_supported(adev))
+                       adev->sdma.supported_reset |= 
AMDGPU_RESET_TYPE_PER_QUEUE;
+               break;
        default:
                break;
        }
-- 
2.25.1