d03c93d480
Added intel_atomic_setup_scalers to setup scalers based on staged scaling requests from a crtc and its planes. If staged requests are supportable, this function assigns scalers to requested planes and crtc. Note that the scaler assignement itself is staged into crtc_state and respective plane_states for later commit after all checks have been done. overall high level flow: - scaler requests are staged into crtc_state by planes/crtc - check whether staged scaling requests can be supported - add planes using scalers that aren't in current transaction - assign scalers to requested users - as part of plane commit, scalers will be committed (i.e., either attached or detached) to respective planes in hw - as part of crtc_commit, scaler will be either attached or detached to crtc in hw crtc_compute_config calls intel_atomic_setup_scalers() to start scaler assignments as per scaler state in crtc config. This call should be moved to atomic crtc once it is available. v2: -removed a log message (me) -changed input parameter to crtc_state (me) v3: -remove assigning plane_state returned by drm_atomic_get_plane_state (Matt) -fail if there is an error from drm_atomic_get_plane_state (Matt) v4: -changes to align with updated scaler structure (Matt, me) v5: -added addtional checks before enabling HQ mode (me) -added comments to enable HQ mode (Matt) 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> |
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| drm | ||
| host1x | ||
| ipu-v3 | ||
| vga | ||
| Makefile | ||