diff options
| author | Ilija Hadzic <ilijahadzic@gmail.com> | 2013-05-08 22:39:38 -0400 |
|---|---|---|
| committer | Michel Dänzer <michel@daenzer.net> | 2013-05-29 15:06:27 +0200 |
| commit | 373671d2eed30e30b3bdee7e40426cf58c127234 (patch) | |
| tree | 2d26db3a50d2f34c51bf90686e4dc49ab5ba61f8 /src/drmmode_display.h | |
| parent | 006fbbd1d38a089b50ab3197d32815689ed249fa (diff) | |
drmmode: add drmmode_get_current_ust function
The new helper function retrieves current time in the format
that is compatible with vblank timestamps.
v2: - fix an incorrect statement in a comment
- add a #define so that don't depend on libdrm patches that
have not yet been accepted upstream
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'src/drmmode_display.h')
| -rw-r--r-- | src/drmmode_display.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/drmmode_display.h b/src/drmmode_display.h index b63ec8eb..add2ee48 100644 --- a/src/drmmode_display.h +++ b/src/drmmode_display.h @@ -34,6 +34,10 @@ #include "radeon_probe.h" +#ifndef DRM_CAP_TIMESTAMP_MONOTONIC +#define DRM_CAP_TIMESTAMP_MONOTONIC 0x6 +#endif + typedef struct { int fd; unsigned fb_id; @@ -115,6 +119,7 @@ extern int drmmode_get_pitch_align(ScrnInfoPtr scrn, int bpe, uint32_t tiling); extern int drmmode_get_base_align(ScrnInfoPtr scrn, int bpe, uint32_t tiling); Bool radeon_do_pageflip(ScrnInfoPtr scrn, struct radeon_bo *new_front, void *data, int ref_crtc_hw_id); +int drmmode_get_current_ust(int drm_fd, CARD64 *ust); #endif |