drm: Pass the display mode to drm_calc_vbltimestamp_from_scanoutpos()
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>
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 3837132..db93b07 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -522,6 +522,7 @@
* 0 = Default.
* DRM_CALLED_FROM_VBLIRQ = If function is called from vbl irq handler.
* @refcrtc: drm_crtc* of crtc which defines scanout timing.
+ * @mode: mode which defines the scanout timings
*
* Returns negative value on error, failure or if not supported in current
* video mode:
@@ -541,11 +542,11 @@
int *max_error,
struct timeval *vblank_time,
unsigned flags,
- struct drm_crtc *refcrtc)
+ const struct drm_crtc *refcrtc,
+ const struct drm_display_mode *mode)
{
ktime_t stime, etime, mono_time_offset;
struct timeval tv_etime;
- struct drm_display_mode *mode;
int vbl_status, vtotal, vdisplay;
int vpos, hpos, i;
s64 framedur_ns, linedur_ns, pixeldur_ns, delta_ns, duration_ns;
@@ -562,7 +563,6 @@
return -EIO;
}
- mode = &refcrtc->hwmode;
vtotal = mode->crtc_vtotal;
vdisplay = mode->crtc_vdisplay;