diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-10-16 18:38:39 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-10-19 11:00:47 +0200 |
| commit | 33e0be63759d472e7a6996d1277ff66e92a8685d (patch) | |
| tree | cafb3203d990a4b00f1952700270fc5e5192e843 /drivers/gpu/drm/drm_crtc.c | |
| parent | ce8d9ecc1b9dafc593bac481a6fcc39cc913543a (diff) | |
| download | lwn-33e0be63759d472e7a6996d1277ff66e92a8685d.tar.gz lwn-33e0be63759d472e7a6996d1277ff66e92a8685d.zip | |
drm: Check crtc viewport correctly with rotated primary plane on atomic drivers
On atomic drivers we can dig out the primary plane rotation from the
plane state instead of looking at the legacy crtc->invert_dimensions
flag. The flag is not set by anyone except omapdrm, and it would be
racy to set it the same way in the atomic helpers.
v2: Kill crtc->invert_dimensions totally since omap is state based
already and no one else ever used it (Matt)
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1445009919-22746-1-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 4003bdb81263..8eec726c106e 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -676,7 +676,6 @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc, crtc->dev = dev; crtc->funcs = funcs; - crtc->invert_dimensions = false; drm_modeset_lock_init(&crtc->mutex); ret = drm_mode_object_get(dev, &crtc->base, DRM_MODE_OBJECT_CRTC); @@ -2563,7 +2562,9 @@ int drm_crtc_check_viewport(const struct drm_crtc *crtc, drm_crtc_get_hv_timing(mode, &hdisplay, &vdisplay); - if (crtc->invert_dimensions) + if (crtc->state && + crtc->primary->state->rotation & (BIT(DRM_ROTATE_90) | + BIT(DRM_ROTATE_270))) swap(hdisplay, vdisplay); return check_src_coords(x << 16, y << 16, |