samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

disp: msm: sde: avoid reset topology in disable path for POMS

Browse Source 
Panel operating mode switch will not change topology and it will
not trigger atomic_check for encoder to reconfigure topology.
So add this change to avoid reset topology when mode set is triggered
by POMS or non-seamless display mode switch.

Change-Id: If1afb30a97bf2695dd8849f025c20b5561fa4b82
Signed-off-by: Lei Chen <chenlei@codeaurora.org>
This commit is contained in:
Lei Chen
2021-05-12 18:33:36 +08:00
committed by Gerrit - the friendly Code Review server
parent e12be40f65
commit 918fc54fc7
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
msm/sde/sde_encoder.c
View File

@@ -3096,7 +3096,8 @@ static void sde_encoder_virt_disable(struct drm_encoder *drm_enc)
sde_encoder_resource_control(drm_enc, SDE_ENC_RC_EVENT_STOP); sde_encoder_resource_control(drm_enc, SDE_ENC_RC_EVENT_STOP);
/* reset connector topology name property */ /* reset connector topology name property */
if (sde_enc->cur_master && sde_enc->cur_master->connector) { if (sde_enc->cur_master && sde_enc->cur_master->connector &&
sde_enc->crtc->state->active_changed) {
ret = sde_rm_update_topology(&sde_kms->rm, ret = sde_rm_update_topology(&sde_kms->rm,
sde_enc->cur_master->connector->state, NULL); sde_enc->cur_master->connector->state, NULL);
if (ret) { if (ret) {