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| author | Minkyu Kang <mk7.kang@samsung.com> | 2012-12-10 13:44:41 +0900 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2012-12-10 14:13:27 +0900 |
| commit | 2c601c7208713ba9b2158c57adcf515f4bdbc212 (patch) | |
| tree | 9f6e70f33565beceb956b98c261bee19731d50d2 /drivers/video/atmel_hlcdfb.c | |
| parent | b8a7c467960ffb4d5a5e1eef5f7783fb6f594542 (diff) | |
| parent | fd4d564b3c80b111f18c93adb14233a6a7ddb0e9 (diff) | |
| download | u-boot-imx-2c601c7208713ba9b2158c57adcf515f4bdbc212.zip u-boot-imx-2c601c7208713ba9b2158c57adcf515f4bdbc212.tar.gz u-boot-imx-2c601c7208713ba9b2158c57adcf515f4bdbc212.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot into resolve
Conflicts:
README
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/seaboard.h
Diffstat (limited to 'drivers/video/atmel_hlcdfb.c')
| -rw-r--r-- | drivers/video/atmel_hlcdfb.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/video/atmel_hlcdfb.c b/drivers/video/atmel_hlcdfb.c index beb7fa3..b10ca4b 100644 --- a/drivers/video/atmel_hlcdfb.c +++ b/drivers/video/atmel_hlcdfb.c @@ -51,6 +51,18 @@ short console_row; #define lcdc_readl(reg) __raw_readl((reg)) #define lcdc_writel(reg, val) __raw_writel((val), (reg)) +/* + * the CLUT register map as following + * RCLUT(24 ~ 16), GCLUT(15 ~ 8), BCLUT(7 ~ 0) + */ +void lcd_setcolreg(ushort regno, ushort red, ushort green, ushort blue) +{ + lcdc_writel(((red << LCDC_BASECLUT_RCLUT_Pos) & LCDC_BASECLUT_RCLUT_Msk) + | ((green << LCDC_BASECLUT_GCLUT_Pos) & LCDC_BASECLUT_GCLUT_Msk) + | ((blue << LCDC_BASECLUT_BCLUT_Pos) & LCDC_BASECLUT_BCLUT_Msk), + panel_info.mmio + ATMEL_LCDC_LUT(regno)); +} + void lcd_ctrl_init(void *lcdbase) { unsigned long value; |