1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 04068352ccd2..6a70c0dc7f92 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -118,7 +118,11 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
                 value = rdev->num_z_pipes;
                 break;
         case RADEON_INFO_ACCEL_WORKING:
-                value = rdev->accel_working;
+                /* xf86-video-ati 6.13.0 relies on this being false for evergreen */
+                if ((rdev->family >= CHIP_CEDAR) && (rdev->family <= CHIP_HEMLOCK))
+                        value = false;
+                else
+                        value = rdev->accel_working;
                 break;
         case RADEON_INFO_CRTC_FROM_ID:
                 for (i = 0, found = 0; i < rdev->num_crtc; i++) {
@@ -134,6 +138,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
                         return -EINVAL;
                 }
                 break;
+        case RADEON_INFO_ACCEL_WORKING2:
+                value = rdev->accel_working;
+                break;
         default:
                 DRM_DEBUG("Invalid request %d\n", info->request);
                 return -EINVAL;