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media: staging: media: imx: imx7-media-csi: Drop unneeded imx7_csi_pixfmt fields

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The imx7_csi_pixfmt cycles field is never used nor set, the bayer field
is never used, and the planar field is never set. Drop them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rui Miguel Silva <rmfrfs@gmail.com>
Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Laurent Pinchart 2022-05-10 03:06:45 +01:00 committed by Mauro Carvalho Chehab
parent 2d35c1ff83
commit 3ee396ed91
1 changed files with 2 additions and 21 deletions
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23
drivers/staging/media/imx/imx7-media-csi.c
View file

@ -185,11 +185,7 @@ struct imx7_csi_pixfmt {
*/
const u32 *codes;
int bpp; /* total bpp */
/* cycles per pixel for generic (bayer) formats for the parallel bus */
int cycles;
bool yuv;
bool planar; /* is a planar format */
bool bayer; /* is a raw bayer format */
};
struct imx7_csi_vb2_buffer {
@ -837,22 +833,18 @@ static const struct imx7_csi_pixfmt pixel_formats[] = {
.fourcc = V4L2_PIX_FMT_SBGGR8,
.codes = IMX_BUS_FMTS(MEDIA_BUS_FMT_SBGGR8_1X8),
.bpp = 8,
.bayer = true,
}, {
.fourcc = V4L2_PIX_FMT_SGBRG8,
.codes = IMX_BUS_FMTS(MEDIA_BUS_FMT_SGBRG8_1X8),
.bpp = 8,
.bayer = true,
}, {
.fourcc = V4L2_PIX_FMT_SGRBG8,
.codes = IMX_BUS_FMTS(MEDIA_BUS_FMT_SGRBG8_1X8),
.bpp = 8,
.bayer = true,
}, {
.fourcc = V4L2_PIX_FMT_SRGGB8,
.codes = IMX_BUS_FMTS(MEDIA_BUS_FMT_SRGGB8_1X8),
.bpp = 8,
.bayer = true,
}, {
.fourcc = V4L2_PIX_FMT_SBGGR16,
.codes = IMX_BUS_FMTS(
@ -862,7 +854,6 @@ static const struct imx7_csi_pixfmt pixel_formats[] = {
MEDIA_BUS_FMT_SBGGR16_1X16
),
.bpp = 16,
.bayer = true,
}, {
.fourcc = V4L2_PIX_FMT_SGBRG16,
.codes = IMX_BUS_FMTS(
@ -872,7 +863,6 @@ static const struct imx7_csi_pixfmt pixel_formats[] = {
MEDIA_BUS_FMT_SGBRG16_1X16
),
.bpp = 16,
.bayer = true,
}, {
.fourcc = V4L2_PIX_FMT_SGRBG16,
.codes = IMX_BUS_FMTS(
@ -882,7 +872,6 @@ static const struct imx7_csi_pixfmt pixel_formats[] = {
MEDIA_BUS_FMT_SGRBG16_1X16
),
.bpp = 16,
.bayer = true,
}, {
.fourcc = V4L2_PIX_FMT_SRGGB16,
.codes = IMX_BUS_FMTS(
@ -892,7 +881,6 @@ static const struct imx7_csi_pixfmt pixel_formats[] = {
MEDIA_BUS_FMT_SRGGB16_1X16
),
.bpp = 16,
.bayer = true,
}, {
.fourcc = V4L2_PIX_FMT_GREY,
.codes = IMX_BUS_FMTS(
@ -901,17 +889,14 @@ static const struct imx7_csi_pixfmt pixel_formats[] = {
MEDIA_BUS_FMT_Y12_1X12
),
.bpp = 8,
.bayer = true,
}, {
.fourcc = V4L2_PIX_FMT_Y10,
.codes = IMX_BUS_FMTS(MEDIA_BUS_FMT_Y10_1X10),
.bpp = 16,
.bayer = true,
}, {
.fourcc = V4L2_PIX_FMT_Y12,
.codes = IMX_BUS_FMTS(MEDIA_BUS_FMT_Y12_1X12),
.bpp = 16,
.bayer = true,
},
};
@ -1088,10 +1073,7 @@ static int imx7_csi_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,
width = round_up(mbus->width, 8);
/* Round up stride for IDMAC line start address alignment */
if (cc->planar)
stride = round_up(width, 16);
else
stride = round_up((width * cc->bpp) >> 3, 8);
stride = round_up((width * cc->bpp) >> 3, 8);
pix->width = width;
pix->height = mbus->height;
@ -1102,8 +1084,7 @@ static int imx7_csi_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,
pix->quantization = mbus->quantization;
pix->field = mbus->field;
pix->bytesperline = stride;
pix->sizeimage = cc->planar ? ((stride * pix->height * cc->bpp) >> 3) :
stride * pix->height;
pix->sizeimage = stride * pix->height;
return 0;
}