@@ -69,6 +69,7 @@ struct rzg2l_cru_ip {
* @format: 4CC format identifier (V4L2_PIX_FMT_*)
* @icndmr: ICnDMR register value
* @bpp: bytes per pixel
+ * @yuv: Flag to indicate whether the format is YUV-based.
*/
struct rzg2l_cru_ip_format {
u32 code;
@@ -76,6 +77,7 @@ struct rzg2l_cru_ip_format {
u32 format;
u32 icndmr;
u8 bpp;
+ bool yuv;
};
/**
@@ -18,6 +18,7 @@ static const struct rzg2l_cru_ip_format rzg2l_cru_ip_formats[] = {
.format = V4L2_PIX_FMT_UYVY,
.bpp = 2,
.icndmr = ICnDMR_YCMODE_UYVY,
+ .yuv = true,
},
{
.code = MEDIA_BUS_FMT_SBGGR8_1X8,
@@ -25,6 +26,7 @@ static const struct rzg2l_cru_ip_format rzg2l_cru_ip_formats[] = {
.datatype = MIPI_CSI2_DT_RAW8,
.bpp = 1,
.icndmr = 0,
+ .yuv = false,
},
{
.code = MEDIA_BUS_FMT_SGBRG8_1X8,
@@ -32,6 +34,7 @@ static const struct rzg2l_cru_ip_format rzg2l_cru_ip_formats[] = {
.datatype = MIPI_CSI2_DT_RAW8,
.bpp = 1,
.icndmr = 0,
+ .yuv = false,
},
{
.code = MEDIA_BUS_FMT_SGRBG8_1X8,
@@ -39,6 +42,7 @@ static const struct rzg2l_cru_ip_format rzg2l_cru_ip_formats[] = {
.datatype = MIPI_CSI2_DT_RAW8,
.bpp = 1,
.icndmr = 0,
+ .yuv = false,
},
{
.code = MEDIA_BUS_FMT_SRGGB8_1X8,
@@ -46,6 +50,7 @@ static const struct rzg2l_cru_ip_format rzg2l_cru_ip_formats[] = {
.datatype = MIPI_CSI2_DT_RAW8,
.bpp = 1,
.icndmr = 0,
+ .yuv = false,
},
};
@@ -210,7 +210,6 @@ static int rzg2l_cru_initialize_image_conv(struct rzg2l_cru_dev *cru,
struct v4l2_mbus_framefmt *ip_sd_fmt,
u8 csi_vc)
{
- const struct v4l2_format_info *src_finfo, *dst_finfo;
const struct rzg2l_cru_ip_format *cru_video_fmt;
const struct rzg2l_cru_ip_format *cru_ip_fmt;
@@ -225,11 +224,8 @@ static int rzg2l_cru_initialize_image_conv(struct rzg2l_cru_dev *cru,
return -EINVAL;
}
- src_finfo = v4l2_format_info(cru_ip_fmt->format);
- dst_finfo = v4l2_format_info(cru->format.pixelformat);
-
/* If input and output use same colorspace, do bypass mode */
- if (v4l2_is_format_yuv(src_finfo) == v4l2_is_format_yuv(dst_finfo))
+ if (cru_ip_fmt->yuv == cru_video_fmt->yuv)
rzg2l_cru_write(cru, ICnMC,
rzg2l_cru_read(cru, ICnMC) | ICnMC_CSCTHR);
else