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authorAlex Deucher <alexdeucher@gmail.com>2009-08-19 19:11:39 -0400
committerDave Airlie <airlied@redhat.com>2009-08-21 19:10:30 +1000
commitf779b3e513478218cbaaaa0a506d7801cab6fd14 (patch)
tree977258791900e68ed2fbcd78d631c22f4185e48a /drivers/gpu/drm/radeon/radeon_kms.c
parent17782d99502851dc7e48114ee9c5a6d6741cba18 (diff)
downloadlinux-linaro-android-f779b3e513478218cbaaaa0a506d7801cab6fd14.tar.gz
drm/radeon: add GET_PARAM/INFO support for Z pipes
Needed for occlusion queries on rv530 chips. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_kms.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_kms.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 11ed672543b..dce09ada32b 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -95,6 +95,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
case RADEON_INFO_NUM_GB_PIPES:
value = rdev->num_gb_pipes;
break;
+ case RADEON_INFO_NUM_Z_PIPES:
+ value = rdev->num_z_pipes;
+ break;
default:
DRM_DEBUG("Invalid request %d\n", info->request);
return -EINVAL;