Commit 41940ff5 authored by Aaron Liu's avatar Aaron Liu Committed by Alex Deucher
Browse files

drm/amdgpu: fix GFXOFF on Picasso and Raven2 



For picasso(adev->pdev->device == 0x15d8)&raven2(adev->rev_id >= 0x8),
firmware is sufficient to support gfxoff.
In commit 98f58ada, for picasso&raven2,
return directly and cause gfxoff disabled.

Fixes: 98f58ada ("drm/amdgpu/gfx9: update pg_flags after determining if gfx off is possible")
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAaron Liu <aaron.liu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent 317a3aae

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

+7 −7
Original line number Diff line number Diff line
@@ -596,14 +596,14 @@ static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev) 
	case CHIP_VEGA20:

		break;

	case CHIP_RAVEN:

		if (adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8)

			break;

		if ((adev->gfx.rlc_fw_version != 106 &&

		if (!(adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8)

			&&((adev->gfx.rlc_fw_version != 106 &&

			     adev->gfx.rlc_fw_version < 531) ||

			    (adev->gfx.rlc_fw_version == 53815) ||

			    (adev->gfx.rlc_feature_version < 1) ||

		    !adev->gfx.rlc.is_rlc_v2_1)

			    !adev->gfx.rlc.is_rlc_v2_1))

			adev->pm.pp_feature &= ~PP_GFXOFF_MASK;



		if (adev->pm.pp_feature & PP_GFXOFF_MASK)

			adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG |

				AMD_PG_SUPPORT_CP |

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