diff options
| author | Danny Nold <dannynold@freescale.com> | 2011-08-11 20:07:59 -0500 |
|---|---|---|
| committer | Eric Miao <eric.miao@canonical.com> | 2011-11-10 07:38:43 +0800 |
| commit | 5183ddad052dd3cfcf99695866251c15100aed74 (patch) | |
| tree | f40688bfcc21051e3af279b3601c1df5fcfb3ac4 /include/linux | |
| parent | 44a416be831e1b67ff999ea42e28a54f92b7c9d9 (diff) | |
ENGR00156420 - EPDC/PxP: Add support for color map
- Add support for 8-bit grayscale colormaps to be used
during EPDC update processing
- Add support in PxP for programming of colormaps
Signed-off-by: Danny Nold <dannynold@freescale.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mxcfb.h | 1 | ||||
| -rw-r--r-- | include/linux/pxp_dma.h | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/mxcfb.h b/include/linux/mxcfb.h index 817bda95c35..3bc7c05310d 100644 --- a/include/linux/mxcfb.h +++ b/include/linux/mxcfb.h @@ -86,6 +86,7 @@ struct mxcfb_rect { #define EPDC_FLAG_ENABLE_INVERSION 0x01 #define EPDC_FLAG_FORCE_MONOCHROME 0x02 +#define EPDC_FLAG_USE_CMAP 0x04 #define EPDC_FLAG_USE_ALT_BUFFER 0x100 #define FB_POWERDOWN_DISABLE -1 diff --git a/include/linux/pxp_dma.h b/include/linux/pxp_dma.h index f78e5600375..867afbe084e 100644 --- a/include/linux/pxp_dma.h +++ b/include/linux/pxp_dma.h @@ -78,6 +78,7 @@ typedef unsigned char bool; #define PXP_LUT_NONE 0x0 #define PXP_LUT_INVERT 0x1 #define PXP_LUT_BLACK_WHITE 0x2 +#define PXP_LUT_USE_CMAP 0x4 #define NR_PXP_VIRT_CHANNEL 16 @@ -150,6 +151,8 @@ struct pxp_proc_data { /* LUT transformation on Y data */ int lut_transform; + u8 *lut_map; /* 256 entries */ + bool lut_map_updated; /* Map recently changed */ }; struct pxp_config_data { |