diff options
| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2015-07-16 16:51:01 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-07-16 17:58:14 +0300 |
| commit | 2660801f7323b84fc2ad46449a5d1f331266d9f7 (patch) | |
| tree | 6103577b0a63fa3698136f8b567f02b13bc0b8ad /drivers/gpu/drm/drm_atomic_helper.c | |
| parent | 6066677cfd9d73734ab678b9d14013c860f0f732 (diff) | |
| download | linux-2660801f7323b84fc2ad46449a5d1f331266d9f7.tar.xz | |
drm/atomic: Only update crtc->x/y if it's part of the state, v2.
Universal planes may not be assigned to the current crtc, so only
update crtc->x/y when the primary is part of the state and bound
to the current crtc.
Changes since v1:
- Add the crtc check.
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_atomic_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 0898afbc9e23..f94cc371742e 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -665,10 +665,16 @@ drm_atomic_helper_update_legacy_modeset_state(struct drm_device *dev, /* set legacy state in the crtc structure */ for_each_crtc_in_state(old_state, crtc, old_crtc_state, i) { + struct drm_plane *primary = crtc->primary; + crtc->mode = crtc->state->mode; crtc->enabled = crtc->state->enable; - crtc->x = crtc->primary->state->src_x >> 16; - crtc->y = crtc->primary->state->src_y >> 16; + + if (drm_atomic_get_existing_plane_state(old_state, primary) && + primary->state->crtc == crtc) { + crtc->x = primary->state->src_x >> 16; + crtc->y = primary->state->src_y >> 16; + } if (crtc->state->enable) drm_calc_timestamping_constants(crtc, |