Now that our mdp5_planes can consist of 2 hwpipes, update the
blend_setup() code to stage the right hwpipe to the left and
right LMs
Signed-off-by: Archit Taneja <arch...@codeaurora.org>
---
drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c | 12 ++++++++++++
drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c | 12 ++++++++----
2 files changed, 20 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
index 4b3bc5fc1006..cf6d41c9edc7 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
@@ -245,6 +245,8 @@ static void blend_setup(struct drm_crtc *crtc)
/* Collect all plane information */
drm_atomic_crtc_for_each_plane(plane, crtc) {
+ enum mdp5_pipe right_pipe;
+
pstate = to_mdp5_plane_state(plane->state);
pstates[pstate->stage] = pstate;
stage[pstate->stage][PIPE_LEFT] = mdp5_plane_pipe(plane);
@@ -255,6 +257,16 @@ static void blend_setup(struct drm_crtc *crtc)
if (r_mixer)
r_stage[pstate->stage][PIPE_LEFT] =
mdp5_plane_pipe(plane);
+ /*
+ * if we have a right pipe (i.e, the plane comprises of 2
+ * hwpipes, then stage the right pipe on the right side of both
+ * the layer mixers
+ */
+ right_pipe = mdp5_plane_right_pipe(plane);
+ if (right_pipe) {
+ stage[pstate->stage][PIPE_RIGHT] = right_pipe;
+ r_stage[pstate->stage][PIPE_RIGHT] = right_pipe;
+ }
plane_cnt++;
}
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c
b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c
index 1fdbb936877f..15d78b218935 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c
@@ -380,14 +380,18 @@ int mdp5_ctl_blend(struct mdp5_ctl *ctl, struct
mdp5_pipeline *pipeline,
for (i = start_stage; stage_cnt && i <= STAGE_MAX; i++) {
blend_cfg |=
- mdp_ctl_blend_mask(stage[i][PIPE_LEFT], i);
+ mdp_ctl_blend_mask(stage[i][PIPE_LEFT], i) |
+ mdp_ctl_blend_mask(stage[i][PIPE_RIGHT], i);
blend_ext_cfg |=
- mdp_ctl_blend_ext_mask(stage[i][PIPE_LEFT], i);
+ mdp_ctl_blend_ext_mask(stage[i][PIPE_LEFT], i) |
+ mdp_ctl_blend_ext_mask(stage[i][PIPE_RIGHT], i);
if (r_mixer) {
r_blend_cfg |=
- mdp_ctl_blend_mask(r_stage[i][PIPE_LEFT], i);
+ mdp_ctl_blend_mask(r_stage[i][PIPE_LEFT], i) |
+ mdp_ctl_blend_mask(r_stage[i][PIPE_RIGHT], i);
r_blend_ext_cfg |=
- mdp_ctl_blend_ext_mask(r_stage[i][PIPE_LEFT],
i);
+ mdp_ctl_blend_ext_mask(r_stage[i][PIPE_LEFT], i) |
+ mdp_ctl_blend_ext_mask(r_stage[i][PIPE_RIGHT], i);
}
}
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
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