evie/android_kernel_oneplus_msm8998
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Revert "msm: mdss: hdmi: skip pan_display during handoff"

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* Makes the device get stuck on splash screen
  when booting in offline charging mode.

This reverts commit b03b261cfc.

Change-Id: I79fc04a43a7995c1015464b2d3c481200ddcaf8d
This commit is contained in:
Max Weffers 2019-06-06 21:22:57 +02:00 • committed by codeworkx
parent 15f81a19b5
commit ac0bcfe881
1 changed files with 8 additions and 11 deletions
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19
drivers/video/fbdev/msm/mdss_fb.c
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@ -1,7 +1,7 @@
/*
* Core MDSS framebuffer driver.
*
* Copyright (c) 2008-2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2008-2018, The Linux Foundation. All rights reserved.
* Copyright (C) 2007 Google Incorporated
*
* This software is licensed under the terms of the GNU General Public
@ -3768,19 +3768,16 @@ static int mdss_fb_pan_display(struct fb_var_screeninfo *var,
{
struct mdp_display_commit disp_commit;
struct msm_fb_data_type *mfd = (struct msm_fb_data_type *)info->par;
struct mdss_data_type *mdata = mfd_to_mdata(mfd);
/*
* Abort pan_display operations in following cases:
* 1. during mode switch through mode sysfs node, it will trigger a
* pan_display after switch. This assumes that fb has been adjusted,
* however when using overlays we may not have the right size at this
* point, so it needs to go through PREPARE first.
* 2. When the splash handoff is pending.
* during mode switch through mode sysfs node, it will trigger a
* pan_display after switch. This assumes that fb has been adjusted,
* however when using overlays we may not have the right size at this
* point, so it needs to go through PREPARE first. Abort pan_display
* operations until that happens
*/
if ((mfd->switch_state != MDSS_MDP_NO_UPDATE_REQUESTED) ||
mdata->handoff_pending) {
pr_debug("fb%d: pan_display skipped during switch or handoff\n",
if (mfd->switch_state != MDSS_MDP_NO_UPDATE_REQUESTED) {
pr_debug("fb%d: pan_display skipped during switch\n",
mfd->index);
return 0;
}