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authorFabio Estevam <fabio.estevam@nxp.com>2017-02-22 10:40:22 -0300
committerAnatolij Gustschin <agust@denx.de>2017-02-22 21:47:59 +0100
commitb24cf8540a85a9bf97975aadd6a7542f166c78a3 (patch)
tree885e3c15641f4ac0d3844396c53b8b22ceae417e /arch/arm/mach-uniphier/dram/umc-ld20.c
parent4d6f9e0d21bb223ace577030ef69b8fbbd98f678 (diff)
video: mxsfb: Fix reset hang when videomode variable is not present
Currently the system hangs when the 'videomode' variable is not present and a reset command is issued: => setenv videomode => saveenv => reset (Board hangs) lcdif_power_down() assumes that the LCDIF controller has been properly configured and enabled, which may not be true. To fix this issue check whether panel.frameAdrs has been initialized and in case it has not been initialized, do not continue with the LCDIF powerdown sequence. Tested on a imx7dsabresd board. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'arch/arm/mach-uniphier/dram/umc-ld20.c')
0 files changed, 0 insertions, 0 deletions