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| author | Anatolij Gustschin <agust@denx.de> | 2010-05-01 22:21:09 +0200 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2010-06-14 12:28:28 +0200 |
| commit | 105438200744ca81199606a7b62c9eb07ac6efbd (patch) | |
| tree | e5bdb3063cd02672a1327966b0c710f7502d2dc1 /drivers/video/cfb_console.c | |
| parent | a6862bc123a9e6c93583879973679b0c5941a418 (diff) | |
| download | blackbird-obmc-uboot-105438200744ca81199606a7b62c9eb07ac6efbd.tar.gz blackbird-obmc-uboot-105438200744ca81199606a7b62c9eb07ac6efbd.zip | |
video: cfb_console: add weak default video_set_lut()
Do not enforce drivers to provide empty video_set_lut()
if they do not implement indexed color (8 bpp) frame
buffer support. Add default function to the cfb_console
driver and remove empty video_set_lut() functions.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'drivers/video/cfb_console.c')
| -rw-r--r-- | drivers/video/cfb_console.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c index d1f47c9157..96d52fbaea 100644 --- a/drivers/video/cfb_console.c +++ b/drivers/video/cfb_console.c @@ -749,6 +749,18 @@ void video_puts (const char *s) /*****************************************************************************/ +/* + * Do not enforce drivers (or board code) to provide empty + * video_set_lut() if they do not support 8 bpp format. + * Implement weak default function instead. + */ +void __video_set_lut (unsigned int index, unsigned char r, + unsigned char g, unsigned char b) +{ +} +void video_set_lut (unsigned int, unsigned char, unsigned char, unsigned char) + __attribute__((weak, alias("__video_set_lut"))); + #if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN) #define FILL_8BIT_332RGB(r,g,b) { \ |
