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authorAlex Deucher <alexdeucher@gmail.com>2011-01-25 01:14:26 +0300
committerDave Airlie <airlied@gmail.com>2011-01-25 01:41:04 +0300
commit58bbf018a70c562437eeae121a5d021ba7fe56a5 (patch)
tree5a44a8c8f53710366e51208f63e86c3a441f256a /include/drm
parentb526ce2264e93b64853478ae50725a30c1dc7abf (diff)
downloadlinux-58bbf018a70c562437eeae121a5d021ba7fe56a5.tar.xz
drm/radeon/kms: add new radeon_info ioctl query for clock crystal freq
Needed for timer queries in the 3D driver. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/radeon_drm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
index e95a86b8b689..e5c607a02d57 100644
--- a/include/drm/radeon_drm.h
+++ b/include/drm/radeon_drm.h
@@ -907,6 +907,7 @@ struct drm_radeon_cs {
#define RADEON_INFO_TILING_CONFIG 0x06
#define RADEON_INFO_WANT_HYPERZ 0x07
#define RADEON_INFO_WANT_CMASK 0x08 /* get access to CMASK on r300 */
+#define RADEON_INFO_CLOCK_CRYSTAL_FREQ 0x09 /* clock crystal frequency */
struct drm_radeon_info {
uint32_t request;