Commit 90a08351 authored by chen gong's avatar chen gong Committed by Alex Deucher
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drm/amdgpu: Use mode2 mode to perform GPU RESET for Renoir 



Renoir need to use mode2 mode to implement GPU RESET

Signed-off-by: default avatarchen gong <curry.gong@amd.com>
Reviewed-by: default avatarAaron Liu <aaron.liu@amd.com>
Reviewed-by: default avatarAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 068ad870

drivers/gpu/drm/amd/amdgpu/soc15.c

+3 −0
Original line number Diff line number Diff line
@@ -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: