[PATCH 02/13] drm/amdgpu/gfx11: check the CP FW version CP GFX shadow support

[Alex Deucher]

Only set the supported flag if we have new enough CP FW.

XXX: don't commit this until the CP FW versions are finalized!

Acked-by: Christian König <christian.koenig at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index a0d830dc0d01..4a50d0fbcdcf 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -469,6 +469,15 @@ static void gfx_v11_0_check_fw_cp_gfx_shadow(struct amdgpu_device *adev)
 	case IP_VERSION(11, 0, 0):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+		/* XXX fix me! */
+		if ((adev->gfx.me_fw_version >= 1498) &&
+		    (adev->gfx.me_feature_version >= 29) &&
+		    (adev->gfx.pfp_fw_version >= 1541) &&
+		    (adev->gfx.pfp_feature_version >= 29) &&
+		    (adev->gfx.mec_fw_version >= 507) &&
+		    (adev->gfx.mec_feature_version >= 29))
+			adev->gfx.cp_gfx_shadow = true;
+		break;
 	default:
 		adev->gfx.cp_gfx_shadow = false;
 		break;
-- 
2.39.2