diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_kms.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_kms.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index bf7d4c06145..bd58af65858 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -221,6 +221,22 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) return -EINVAL; } break; + case RADEON_INFO_NUM_TILE_PIPES: + if (rdev->family >= CHIP_CAYMAN) + value = rdev->config.cayman.max_tile_pipes; + else if (rdev->family >= CHIP_CEDAR) + value = rdev->config.evergreen.max_tile_pipes; + else if (rdev->family >= CHIP_RV770) + value = rdev->config.rv770.max_tile_pipes; + else if (rdev->family >= CHIP_R600) + value = rdev->config.r600.max_tile_pipes; + else { + return -EINVAL; + } + break; + case RADEON_INFO_FUSION_GART_WORKING: + value = 1; + break; default: DRM_DEBUG_KMS("Invalid request %d\n", info->request); return -EINVAL; |