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(parent: d12d028) | patch
gfx: ignore dpms operation if driver in early suspend
authorLi Peng <peng.li@intel.com>
Thu, 17 May 2012 07:22:31 +0000 (15:22 +0800)
committerMarkus Lehtonen <markus.lehtonen@linux.intel.com>
Thu, 12 Jul 2012 11:45:38 +0000 (14:45 +0300)
commit914c83fb316a561e3ec459f6716920b4b82c7739
treeafc18d179979b99d3722287129ae61490c025b11tree | snapshot
parentd12d0285d5f6effd7ccb31610eceb524e2cea691commit | diff
gfx: ignore dpms operation if driver in early suspend

in early suspend, driver already turn off panel, so if there's
more dpms request, just ignore it.

This is to fix below test sequence

1. xset dpms force off
2. echo mem > /sys/power/state
3. echo on > /sys/power/state

Signed-off-by: Li Peng <peng.li@intel.com>
drivers/staging/mrst.mcg/drv/mdfld_dsi_output.c diff | blob | history
drivers/staging/mrst/drv/psb_powermgmt.c diff | blob | history
drivers/staging/mrst/drv/psb_powermgmt.h diff | blob | history
Domain: System / Kernel;