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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>
Mon, 16 Jun 2014 16:10:09 +0000 (18:10 +0200)
commit0163b3f1e5e1c828ede0bc8b2556961f08eb012c
tree1dfcd976150b9016814f642c18ae96d1d8df2744tree | snapshot
parent0f83aed2a8bf25b31cdf09b60c4675aef2338333commit | 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