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media: rzg2l-cru: Make use of v4l2_format_info() helpers

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Make use of v4l2_format_info() helpers to determine the input and
output formats.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20241018133446.223516-16-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Lad Prabhakar
2024-10-22 11:31:27 +02:00
committed by Hans Verkuil
parent 7e58132ca2
commit fcb8f9bb35
1 changed files with 7 additions and 15 deletions
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drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
+7 -15
View File
@@ -300,21 +300,12 @@ static void rzg2l_cru_initialize_axi(struct rzg2l_cru_dev *cru)
rzg2l_cru_write(cru, AMnAXIATTR, amnaxiattr);
}
static void rzg2l_cru_csi2_setup(struct rzg2l_cru_dev *cru, bool *input_is_yuv,
static void rzg2l_cru_csi2_setup(struct rzg2l_cru_dev *cru,
const struct rzg2l_cru_ip_format *ip_fmt,
u8 csi_vc)
{
u32 icnmc = ICnMC_INF(ip_fmt->datatype);
switch (ip_fmt->code) {
case MEDIA_BUS_FMT_UYVY8_1X16:
*input_is_yuv = true;
break;
default:
*input_is_yuv = false;
break;
}
icnmc |= (rzg2l_cru_read(cru, ICnMC) & ~ICnMC_INF_MASK);
/* Set virtual channel CSI2 */
@@ -327,19 +318,17 @@ 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_ip_fmt;
bool output_is_yuv = false;
bool input_is_yuv = false;
u32 icndmr;
cru_ip_fmt = rzg2l_cru_ip_code_to_fmt(ip_sd_fmt->code);
rzg2l_cru_csi2_setup(cru, &input_is_yuv, cru_ip_fmt, csi_vc);
rzg2l_cru_csi2_setup(cru, cru_ip_fmt, csi_vc);
/* Output format */
switch (cru->format.pixelformat) {
case V4L2_PIX_FMT_UYVY:
icndmr = ICnDMR_YCMODE_UYVY;
output_is_yuv = true;
break;
default:
dev_err(cru->dev, "Invalid pixelformat (0x%x)\n",
@@ -347,8 +336,11 @@ 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 (output_is_yuv == input_is_yuv)
if (v4l2_is_format_yuv(src_finfo) == v4l2_is_format_yuv(dst_finfo))
rzg2l_cru_write(cru, ICnMC,
rzg2l_cru_read(cru, ICnMC) | ICnMC_CSCTHR);
else