Commit 087b8542 authored by Graham Sider's avatar Graham Sider Committed by Alex Deucher
Browse files

drm/amdgpu: disable GFXOFF during compute for GFX11 



Temporary workaround to fix issues observed in some compute applications
when GFXOFF is enabled on GFX11.

Signed-off-by: default avatarGraham Sider <Graham.Sider@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarHarish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 7863c155

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

+7 −0
Original line number Original line Diff line number Diff line
@@ -706,6 +706,13 @@ int amdgpu_amdkfd_submit_ib(struct amdgpu_device *adev, 




void amdgpu_amdkfd_set_compute_idle(struct amdgpu_device *adev, bool idle)

void amdgpu_amdkfd_set_compute_idle(struct amdgpu_device *adev, bool idle)

{

{

	/* Temporary workaround to fix issues observed in some

	 * compute applications when GFXOFF is enabled on GFX11.

	 */

	if (IP_VERSION_MAJ(adev->ip_versions[GC_HWIP][0]) == 11) {

		pr_debug("GFXOFF is %s\n", idle ? "enabled" : "disabled");

		amdgpu_gfx_off_ctrl(adev, idle);

	}

	amdgpu_dpm_switch_power_profile(adev,

	amdgpu_dpm_switch_power_profile(adev,

					PP_SMC_POWER_PROFILE_COMPUTE,

					PP_SMC_POWER_PROFILE_COMPUTE,

					!idle);

					!idle);