drm/radeon: 760G/780V/880V don't have UVD

Don't enable UVD on these asics as they don't have
UVD hardware.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 9 insertions, 1 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 9e6699a9a0b4..d91f965e8219 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -2313,7 +2313,15 @@ int radeon_asic_init(struct radeon_device *rdev)
         case CHIP_RS780:
         case CHIP_RS880:
                 rdev->asic = &rs780_asic;
-                rdev->has_uvd = true;
+                /* 760G/780V/880V don't have UVD */
+                if ((rdev->pdev->device == 0x9616)||
+                    (rdev->pdev->device == 0x9611)||
+                    (rdev->pdev->device == 0x9613)||
+                    (rdev->pdev->device == 0x9711)||
+                    (rdev->pdev->device == 0x9713))
+                        rdev->has_uvd = false;
+                else
+                        rdev->has_uvd = true;
                 break;
         case CHIP_RV770:
         case CHIP_RV730: