diff options
| author | Kuogee Hsieh <khsieh@codeaurora.org> | 2014-11-25 14:57:32 -0800 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:36:29 -0700 |
| commit | 444a4c75d54b9523f404f351d64a4e3654b9dc9f (patch) | |
| tree | 5140765b2acd24cc02ffc13c3c7083f8b17872b4 | |
| parent | cf62347f51331000c986e18d87155d9903ea163a (diff) | |
msm: mdss: reduce vsync waiting time only when it is enabled
Reduce vsync waiting time only when vsync is still enabled.
Otherwise, it will trigger waiting for next vsync mistakenly
and timeout eventually.
CRs-Fixed: 762791
Change-Id: Ic3df12a4b449fa6d6cbbd1169e890b0cf3f67db1
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
| -rw-r--r-- | drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c b/drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c index 9271031738eb..e43137fd7cd5 100644 --- a/drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c +++ b/drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c @@ -894,7 +894,7 @@ int mdss_mdp_cmd_intfs_stop(struct mdss_mdp_ctl *ctl, int session, * next vsync if there has no kickoff pending */ ctx->rdptr_enabled = 1; - if (sctx) + if (sctx && sctx->rdptr_enabled) sctx->rdptr_enabled = 1; } spin_unlock_irqrestore(&ctx->clk_lock, flags); |