shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-10 04:48:04 +09:00
Code Issues Packages Projects Releases Wiki Activity

rk30 lcdc:delay before wirite lut data,the reg modify only update at the start of every frame after set cfg_done reg

Browse Source
This commit is contained in:
yxj
2012-08-14 17:47:29 +08:00
parent d2d8872a0a
commit 58a1ab2770
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/video/rockchip/chips/rk30_lcdc.c
View File

@@ -904,7 +904,8 @@ static int rk30_set_dsp_lut(struct rk_lcdc_device_driver *dev_drv,int *lut)
struct rk30_lcdc_device *lcdc_dev = container_of(dev_drv,struct rk30_lcdc_device,driver);
LcdMskReg(lcdc_dev,SYS_CTRL1,m_DSP_LUT_RAM_EN,v_DSP_LUT_RAM_EN(0));
LCDC_REG_CFG_DONE();
LCDC_REG_CFG_DONE();
msleep(25);
for(i=0;i<256;i++)
{
v = lut[i];