drm/amdgpu: Use mode2 mode to perform GPU RESET for Renoir

Renoir need to use mode2 mode to implement GPU RESET

Signed-off-by: chen gong <curry.gong@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 8655135..b14fc15 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -514,6 +514,8 @@ static int soc15_asic_baco_reset(struct amdgpu_device *adev)
 
 static int soc15_mode2_reset(struct amdgpu_device *adev)
 {
+       if (is_support_sw_smu(adev))
+               return smu_mode2_reset(&adev->smu);
        if (!adev->powerplay.pp_funcs ||
            !adev->powerplay.pp_funcs->asic_reset_mode_2)
                return -ENOENT;
@@ -528,6 +530,7 @@ soc15_asic_reset_method(struct amdgpu_device *adev)
 
        switch (adev->asic_type) {
        case CHIP_RAVEN:
+       case CHIP_RENOIR:
                return AMD_RESET_METHOD_MODE2;
        case CHIP_VEGA10:
        case CHIP_VEGA12: