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drm: Pass the display mode to drm_calc_vbltimestamp_from_scanoutpos()

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Rather than using crtc->hwmode, just pass the relevant mode to
drm_calc_vbltimestamp_from_scanoutpos(). This removes the last hwmode
usage from core drm.

Reviewed-by: mario.kleiner.de@gmail.com
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
This commit is contained in:
Ville Syrjälä
2013-10-26 17:57:31 +03:00
parent 545cdd5510
commit 7da903ef04
4 changed files with 8 additions and 6 deletions
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3
include/drm/drmP.h
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@@ -1401,7 +1401,8 @@ extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev,
int crtc, int *max_error,
struct timeval *vblank_time,
unsigned flags,
struct drm_crtc *refcrtc);
const struct drm_crtc *refcrtc,
const struct drm_display_mode *mode);
extern void drm_calc_timestamping_constants(struct drm_crtc *crtc,
const struct drm_display_mode *mode);