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| author | Nikita Kiryanov <nikita@compulab.co.il> | 2015-02-03 13:32:27 +0200 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2015-02-10 13:29:02 +0100 |
| commit | 0b29a8969e918d6c09d0798d381cf74594bdf3a0 (patch) | |
| tree | c25eed4c5cd29c700a12a1029a07fc44d93b91ae /drivers | |
| parent | 2306457c4534d5cbadb834a2a185db3ef38e12c8 (diff) | |
| download | u-boot-0b29a8969e918d6c09d0798d381cf74594bdf3a0.tar.gz | |
lcd: introduce lcd_set_cmap
Reduce the lcd_display_bitmap #ifdef complexity by extracting Atmel-specific
code for setting cmap for bitmap images into a new function lcd_set_cmap().
A default version is implemented with the remainder of the code.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Bo Shen <voice.shen@atmel.com>
Tested-by: Josh Wu <josh.wu@atmel.com>
Cc: Bo Shen <voice.shen@atmel.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/atmel_lcdfb.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index 2a71ebae16..5add1369ef 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -11,6 +11,7 @@ #include <asm/arch/gpio.h> #include <asm/arch/clk.h> #include <lcd.h> +#include <bmp_layout.h> #include <atmel_lcdc.h> /* configurable parameters */ @@ -80,6 +81,16 @@ void lcd_setcolreg(ushort regno, ushort red, ushort green, ushort blue) #endif } +void lcd_set_cmap(bmp_image_t *bmp, unsigned colors) +{ + int i; + + for (i = 0; i < colors; ++i) { + bmp_color_table_entry_t cte = bmp->color_table[i]; + lcd_setcolreg(i, cte.red, cte.green, cte.blue); + } +} + void lcd_ctrl_init(void *lcdbase) { unsigned long value; |