drm/msm/sde: support left/right only partial updates
Add support for partial update regions of interest that fall
entirely on one other side of the display panel. In this case we
want to send the update only to the affected panel.
Change-Id: Idf951da02e1f591a9eaf524d1a8fbce41e150106
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>
diff --git a/drivers/gpu/drm/msm/sde/sde_encoder.h b/drivers/gpu/drm/msm/sde/sde_encoder.h
index 5795e04..ad63487 100644
--- a/drivers/gpu/drm/msm/sde/sde_encoder.h
+++ b/drivers/gpu/drm/msm/sde/sde_encoder.h
@@ -47,9 +47,12 @@
/**
* sde_encoder_kickoff_params - info encoder requires at kickoff
* @inline_rotate_prefill: number of lines to prefill for inline rotation
+ * @affected_displays: bitmask, bit set means the ROI of the commit lies within
+ * the bounds of the physical display at the bit index
*/
struct sde_encoder_kickoff_params {
u32 inline_rotate_prefill;
+ unsigned long affected_displays;
};
/**