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ENGR00296050 mxsfb: fb failed to work after suspend in console mode
authorSandor Yu <R01008@freescale.com>
Wed, 22 Jan 2014 07:09:37 +0000 (15:09 +0800)
committerLothar Waßmann <LW@KARO-electronics.de>
Wed, 20 Aug 2014 08:06:55 +0000 (10:06 +0200)
commit8f2e795b08180b9a9e9ea88cddd5110e01406b5e
treedbdb7363aa1a0773c10115fc911cb433a58bc714tree | snapshot
parent1017f8e6af897685a4f00ee45653de132620ac11commit | diff
ENGR00296050 mxsfb: fb failed to work after suspend in console mode

When device boot into console, frame buffer failed to work after
suspend/resume.
That is caused by LCDIF IP lost all registers configuration
in suspend mode, and console didn't reconfiguration fb after resume.
Same issue didn't found with Yocto UI.
Reinitialize frame buffer driver after resume to fix the issue.

Signed-off-by: Sandor Yu <R01008@freescale.com>
drivers/video/fbdev/mxsfb.c diff | blob | history
Linux kernel for KaRo TX COM modules