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video: rockchip: fb: add BGR data format support

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Change-Id: Ia97a20b5ed1e3ab92e31136e0cb60a785b570a65
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>
This commit is contained in:
Huang Jiachai
2016-03-14 20:58:26 +08:00
committed by Gerrit Code Review
parent 6ef9cab2af
commit a581b38e7d
2 changed files with 26 additions and 0 deletions
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22
drivers/video/rockchip/rk_fb.c
View File

@@ -164,6 +164,7 @@ int rk_fb_pixel_width(int data_format)
switch (data_format) {
case XBGR888:
case XRGB888:
case ABGR888:
case ARGB888:
case FBDC_ARGB_888:
@@ -172,9 +173,11 @@ int rk_fb_pixel_width(int data_format)
pixel_width = 4 * 8;
break;
case RGB888:
case BGR888:
pixel_width = 3 * 8;
break;
case RGB565:
case BGR565:
case FBDC_RGB_565:
pixel_width = 2 * 8;
break;
@@ -206,6 +209,9 @@ static int rk_fb_data_fmt(int data_format, int bits_per_pixel)
case HAL_PIXEL_FORMAT_RGBX_8888:
fb_data_fmt = XBGR888;
break;
case HAL_PIXEL_FORMAT_BGRX_8888:
fb_data_fmt = XRGB888;
break;
case HAL_PIXEL_FORMAT_RGBA_8888:
fb_data_fmt = ABGR888;
break;
@@ -215,9 +221,15 @@ static int rk_fb_data_fmt(int data_format, int bits_per_pixel)
case HAL_PIXEL_FORMAT_RGB_888:
fb_data_fmt = RGB888;
break;
case HAL_PIXEL_FORMAT_BGR_888:
fb_data_fmt = BGR888;
break;
case HAL_PIXEL_FORMAT_RGB_565:
fb_data_fmt = RGB565;
break;
case HAL_PIXEL_FORMAT_BGR_565:
fb_data_fmt = BGR565;
break;
case HAL_PIXEL_FORMAT_YCbCr_422_SP: /* yuv422 */
fb_data_fmt = YUV422;
break;
@@ -543,9 +555,15 @@ char *get_format_string(enum data_format format, char *fmt)
case RGB888:
strcpy(fmt, "RGB888");
break;
case BGR888:
strcpy(fmt, "BGR888");
break;
case RGB565:
strcpy(fmt, "RGB565");
break;
case BGR565:
strcpy(fmt, "BGR565");
break;
case YUV420:
case YUV420_NV21:
strcpy(fmt, "YUV420");
@@ -935,12 +953,15 @@ static int get_ipp_format(int fmt)
switch (fmt) {
case HAL_PIXEL_FORMAT_RGBX_8888:
case HAL_PIXEL_FORMAT_BGRX_8888:
case HAL_PIXEL_FORMAT_RGBA_8888:
case HAL_PIXEL_FORMAT_BGRA_8888:
case HAL_PIXEL_FORMAT_RGB_888:
case HAL_PIXEL_FORMAT_BGR_888:
ipp_fmt = IPP_XRGB_8888;
break;
case HAL_PIXEL_FORMAT_RGB_565:
case HAL_PIXEL_FORMAT_BGR_565:
ipp_fmt = IPP_RGB_565;
break;
case HAL_PIXEL_FORMAT_YCbCr_422_SP:
@@ -2121,6 +2142,7 @@ static int rk_fb_set_wb_buffer(struct fb_info *info,
wb_cfg->xsize * wb_cfg->ysize;
wb_data->xsize = wb_cfg->xsize;
wb_data->ysize = wb_cfg->ysize;
wb_data->data_format = fb_data_fmt;
wb_data->state = 1;
return 0;

4
include/linux/rk_fb.h
View File

@@ -188,6 +188,9 @@ enum {
HAL_PIXEL_FORMAT_FBDC_U8U8U8U8 = 0x27, /*ARGB888*/
HAL_PIXEL_FORMAT_FBDC_U8U8U8 = 0x28, /*RGBP888*/
HAL_PIXEL_FORMAT_FBDC_RGBA888 = 0x29, /*ABGR888*/
HAL_PIXEL_FORMAT_BGRX_8888 = 0x30,
HAL_PIXEL_FORMAT_BGR_888 = 0x31,
HAL_PIXEL_FORMAT_BGR_565 = 0x32,
HAL_PIXEL_FORMAT_YCrCb_NV12_BT709 =
BT709(HAL_PIXEL_FORMAT_YCrCb_NV12),
@@ -222,6 +225,7 @@ enum data_format {
XRGB888,
XBGR888,
ABGR888,
BGR565,
FBDC_RGB_565,
FBDC_ARGB_888,
FBDC_RGBX_888,