rk30fb: add MACRO CONFIG_DUAL_DISP_IN_KERNEL to enable/disable implement of dual...
authoryxj <yxj@rock-chips.com>
Fri, 20 Apr 2012 13:07:19 +0000 (21:07 +0800)
committeryxj <yxj@rock-chips.com>
Fri, 20 Apr 2012 13:13:53 +0000 (21:13 +0800)
commit481015e980bcf82972c4995b6fa09351365dd8b5
tree8f6daa7e3195c474505632ed534cf4a5aaee9e3e
parent2e1c681a0458b29611ea463d897955e2e329228d
rk30fb: add MACRO CONFIG_DUAL_DISP_IN_KERNEL to enable/disable implement of dual screen display in kernel

in dual screen display mode ,hdmi and lcd screen use their own frame buffer
the display data of hdmi are copy from lcd screen frame buffer
drivers/video/rockchip/Kconfig
drivers/video/rockchip/chips/rk30_lcdc.c
drivers/video/rockchip/rk_fb.c
include/linux/rk_fb.h