diff options
| author |   Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-10-26 17:57:31 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2014-01-20 11:05:08 +0200 |
| commit | 7da903ef04851aba81e4ddabf65c15fb71b7ce47 (patch) | |
| tree | 391586f05bee51b1874ebadcbdcb465646d6e03d /drivers/gpu/drm | |
| parent | drm: Pass the display mode to drm_calc_timestamping_constants() (diff) | |
| download | linux-dev-7da903ef04851aba81e4ddabf65c15fb71b7ce47.tar.xz linux-dev-7da903ef04851aba81e4ddabf65c15fb71b7ce47.zip | |
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>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/drm_irq.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_kms.c | 2 |
3 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 3837132086f0..db93b07723dd 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -522,6 +522,7 @@ EXPORT_SYMBOL(drm_calc_timestamping_constants); * 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 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) { 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 @@ int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc, return -EIO; } - mode = &refcrtc->hwmode; vtotal = mode->crtc_vtotal; vdisplay = mode->crtc_vdisplay; diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 6d11e253218a..b6e4a762806b 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -809,7 +809,8 @@ static int i915_get_vblank_timestamp(struct drm_device *dev, int pipe, /* Helper routine in DRM core does all the work: */ return drm_calc_vbltimestamp_from_scanoutpos(dev, pipe, max_error, vblank_time, flags, - crtc); + crtc, + &to_intel_crtc(crtc)->config.adjusted_mode); } static bool intel_hpd_irq_event(struct drm_device *dev, diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 5bf50cec017e..5444948cf01d 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -712,7 +712,7 @@ int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc, /* Helper routine in DRM core does all the work: */ return drm_calc_vbltimestamp_from_scanoutpos(dev, crtc, max_error, vblank_time, flags, - drmcrtc); + drmcrtc, &drmcrtc->hwmode); } #define KMS_INVALID_IOCTL(name) \ |