evie/android_kernel_oneplus_msm8998
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msm: mdss: Adjust fence timeouts

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Change the final fence wait timeout to be 7s for a total of 10s
Change the display operation timeout to be 1s more than that
instead of the excessively large timeout.

Change-Id: If9ae04f9e5993d754b6ccbfdd9e80ec46960e73b
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
This commit is contained in:
Naseer Ahmed 2014-09-25 15:20:34 -04:00 • committed by David Keitel
parent cc68114054
commit aa1488988c
1 changed files with 6 additions and 4 deletions
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10
drivers/video/fbdev/msm/mdss_fb.h
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@ -32,10 +32,12 @@
#define MSM_FB_ENABLE_DBGFS #define MSM_FB_ENABLE_DBGFS
#define WAIT_FENCE_FIRST_TIMEOUT (3 * MSEC_PER_SEC) #define WAIT_FENCE_FIRST_TIMEOUT (3 * MSEC_PER_SEC)
#define WAIT_FENCE_FINAL_TIMEOUT (10 * MSEC_PER_SEC) #define WAIT_FENCE_FINAL_TIMEOUT (7 * MSEC_PER_SEC)
/* Display op timeout should be greater than total timeout */ /* Display op timeout should be greater than the total timeout but not
#define WAIT_DISP_OP_TIMEOUT ((WAIT_FENCE_FIRST_TIMEOUT + \ * unreasonably large. Set to 1s more than first wait + final wait which
WAIT_FENCE_FINAL_TIMEOUT) * MDP_MAX_FENCE_FD) * are already quite long and proceed without any further waits. */
#define WAIT_DISP_OP_TIMEOUT (WAIT_FENCE_FIRST_TIMEOUT + \
WAIT_FENCE_FINAL_TIMEOUT + 1)
#ifndef MAX #ifndef MAX
#define MAX(x, y) (((x) > (y)) ? (x) : (y)) #define MAX(x, y) (((x) > (y)) ? (x) : (y))