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Diffstat (limited to 'drivers/video/omap2/dss/Kconfig')
| -rw-r--r-- | drivers/video/omap2/dss/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/Kconfig b/drivers/video/omap2/dss/Kconfig index bfc5da0e970..458cfe12810 100644 --- a/drivers/video/omap2/dss/Kconfig +++ b/drivers/video/omap2/dss/Kconfig @@ -125,4 +125,15 @@ config OMAP2_DSS_MIN_FCK_PER_PCK Max FCK is 173MHz, so this doesn't work if your PCK is very high. +config OMAP2_DSS_SLEEP_BEFORE_RESET + bool "Sleep 50ms before DSS reset" + default y + help + For some unknown reason we may get SYNC_LOST errors from the display + subsystem at initialization time if we don't sleep before resetting + the DSS. See the source (dss.c) for more comments. + + However, 50ms is quite long time to sleep, and with some + configurations the SYNC_LOST may never happen, so the sleep can + be disabled here. endif |