A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-09 05:39:54 -04:00
Code Issues Projects Releases Packages Wiki Activity

disp: msm: sde: update wr_ptr_success state post wait

Browse source 
Update the wr_ptr_success state to avoid waiting for
two frames pp_done_tx_irq. It ensures frame done callback
is triggered, if IRQ's are disabled for long time by
some external entity.

Change-Id: I9ee72bd65dd7251bf8db0b6843fad02b675935bc
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>
This commit is contained in:
Jayaprakash 2019-10-16 15:35:01 +05:30
commit 97f10bf143
1 changed files with 3 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
msm/sde/sde_encoder_phys_cmd.c
View file

@ -1409,6 +1409,8 @@ static bool _sde_encoder_phys_cmd_needs_vsync_change(
static int _sde_encoder_phys_cmd_wait_for_wr_ptr(
struct sde_encoder_phys *phys_enc)
{
struct sde_encoder_phys_cmd *cmd_enc =
to_sde_encoder_phys_cmd(phys_enc);
struct sde_encoder_wait_info wait_info = {0};
int ret;
bool frame_pending = true;
@ -1439,6 +1441,7 @@ static int _sde_encoder_phys_cmd_wait_for_wr_ptr(
ret = frame_pending ? ret : 0;
}
cmd_enc->wr_ptr_wait_success = (ret == 0) ? true : false;
return ret;
}