hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

drm/i915: copy staged scaler state from drm state to crtc->config. 

This is required for commit to perform as per staged assignment
of scalers until atomic crtc commit function is available.

As a place holder doing this copy from intel_atomic_commit for
scaling to operate correctly.

Signed-off-by: Chandra Konduru <chandra.konduru@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Chandra Konduru 2015-04-07 15:28:44 -07:00 committed by Daniel Vetter
parent e04fa80362
commit f76f35dc04
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/gpu/drm/i915/intel_atomic.c
View File

@ -168,6 +168,18 @@ int intel_atomic_commit(struct drm_device *dev,
swap(state->plane_states[i], plane->state);
plane->state->state = NULL;
}
/* swap crtc_state */
for (i = 0; i < dev->mode_config.num_crtc; i++) {
struct drm_crtc *crtc = state->crtcs[i];
if (!crtc) {
continue;
}
to_intel_crtc(crtc)->config->scaler_state =
to_intel_crtc_state(state->crtc_states[i])->scaler_state;
}
drm_atomic_helper_commit_planes(dev, state);
drm_atomic_helper_wait_for_vblanks(dev, state);
drm_atomic_helper_cleanup_planes(dev, state);