diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-09-26 19:30:46 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-10-21 18:21:33 +0200 |
| commit | bd2ef25d921c0d937e4bc4f5a4f98f534424c6aa (patch) | |
| tree | 79890cbbe96fd0d494c5240d64e0c47b24850d77 /drivers/gpu/drm/drm_crtc.c | |
| parent | 30cd85dd6edc86ea8d8589efb813f1fad41ef233 (diff) | |
drm: Add drm_rotation_90_or_270()
We have intel_rotation_90_or_270() in i915 to check if the rotation is
90 or 270 degrees. Similar checks are elsewhere in drm, so let's move
the helper into a central place and use it everwhere.
v2: Drop the BIT()
Convert all new intel_rotation_90_or_270() calls
Deal with superfluous code shuffling
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (v1)
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-2-git-send-email-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 60403bf7a4ff..13441e21117c 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -727,8 +727,7 @@ int drm_crtc_check_viewport(const struct drm_crtc *crtc, drm_crtc_get_hv_timing(mode, &hdisplay, &vdisplay); if (crtc->state && - crtc->primary->state->rotation & (DRM_ROTATE_90 | - DRM_ROTATE_270)) + drm_rotation_90_or_270(crtc->primary->state->rotation)) swap(hdisplay, vdisplay); return drm_framebuffer_check_src_coords(x << 16, y << 16, |