As the info found in vim_pix_map members are already available in
v4l2_format_info so those were removed to optimize the code and their
calls were remapped to matching ones.
---
drivers/media/platform/vimc/vimc-capture.c | 8 +++-
drivers/media/platform/vimc/vimc-common.c | 46 ----------------------
drivers/media/platform/vimc/vimc-common.h | 2 -
drivers/media/platform/vimc/vimc-debayer.c | 6 ++-
drivers/media/platform/vimc/vimc-scaler.c | 20 +++++++---
drivers/media/platform/vimc/vimc-sensor.c | 8 +++-
6 files changed, 31 insertions(+), 59 deletions(-)
diff --git a/drivers/media/platform/vimc/vimc-capture.c
b/drivers/media/platform/vimc/vimc-capture.c
index 1d56b91830ba..49bc8c133980 100644
--- a/drivers/media/platform/vimc/vimc-capture.c
+++ b/drivers/media/platform/vimc/vimc-capture.c
@@ -92,6 +92,7 @@ static int vimc_cap_try_fmt_vid_cap(struct file
*file, void *priv,
{
struct v4l2_pix_format *format = &f->fmt.pix;
const struct vimc_pix_map *vpix;
+ const struct v4l2_format_info *vinfo;
format->width = clamp_t(u32, format->width, VIMC_FRAME_MIN_WIDTH,
VIMC_FRAME_MAX_WIDTH) & ~1;
@@ -104,8 +105,9 @@ static int vimc_cap_try_fmt_vid_cap(struct file
*file, void *priv,
format->pixelformat = fmt_default.pixelformat;
vpix = vimc_pix_map_by_pixelformat(format->pixelformat);
}
+ vinfo = v4l2_format_info(format->pixelformat);
/* TODO: Add support for custom bytesperline values */
- format->bytesperline = format->width * vpix->bpp;
+ format->bytesperline = format->width * vinfo->bpp[0];
format->sizeimage = format->bytesperline * format->height;
if (format->field == V4L2_FIELD_ANY)
@@ -397,6 +399,7 @@ static int vimc_cap_comp_bind(struct device *comp,
struct device *master,
struct v4l2_device *v4l2_dev = master_data;
struct vimc_platform_data *pdata = comp->platform_data;
const struct vimc_pix_map *vpix;
+ const struct v4l2_format_info *vinfo;
struct vimc_cap_device *vcap;
struct video_device *vdev;
struct vb2_queue *q;
@@ -452,7 +455,8 @@ static int vimc_cap_comp_bind(struct device *comp,
struct device *master,
/* Set default frame format */
vcap->format = fmt_default;
vpix = vimc_pix_map_by_pixelformat(vcap->format.pixelformat);
- vcap->format.bytesperline = vcap->format.width * vpix->bpp;
+ vinfo = v4l2_format_info(vpix->pixelformat);
+ vcap->format.bytesperline = vcap->format.width * vinfo->bpp[0];
vcap->format.sizeimage = vcap->format.bytesperline *
vcap->format.height;
diff --git a/drivers/media/platform/vimc/vimc-common.c
b/drivers/media/platform/vimc/vimc-common.c
index 7e1ae0b12f1e..2d1205f0a600 100644
--- a/drivers/media/platform/vimc/vimc-common.c
+++ b/drivers/media/platform/vimc/vimc-common.c
@@ -21,146 +21,100 @@ static const struct vimc_pix_map vimc_pix_map_list[] = {
{
.code = MEDIA_BUS_FMT_BGR888_1X24,
.pixelformat = V4L2_PIX_FMT_BGR24,
- .bpp = 3,
- .bayer = false,
},
{
.code = MEDIA_BUS_FMT_RGB888_1X24,
.pixelformat = V4L2_PIX_FMT_RGB24,
- .bpp = 3,
- .bayer = false,
},
{
.code = MEDIA_BUS_FMT_ARGB8888_1X32,
.pixelformat = V4L2_PIX_FMT_ARGB32,
- .bpp = 4,
- .bayer = false,
},
/* Bayer formats */
{
.code = MEDIA_BUS_FMT_SBGGR8_1X8,
.pixelformat = V4L2_PIX_FMT_SBGGR8,
- .bpp = 1,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SGBRG8_1X8,
.pixelformat = V4L2_PIX_FMT_SGBRG8,
- .bpp = 1,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SGRBG8_1X8,
.pixelformat = V4L2_PIX_FMT_SGRBG8,
- .bpp = 1,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SRGGB8_1X8,
.pixelformat = V4L2_PIX_FMT_SRGGB8,
- .bpp = 1,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SBGGR10_1X10,
.pixelformat = V4L2_PIX_FMT_SBGGR10,
- .bpp = 2,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SGBRG10_1X10,
.pixelformat = V4L2_PIX_FMT_SGBRG10,
- .bpp = 2,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SGRBG10_1X10,
.pixelformat = V4L2_PIX_FMT_SGRBG10,
- .bpp = 2,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SRGGB10_1X10,
.pixelformat = V4L2_PIX_FMT_SRGGB10,
- .bpp = 2,
- .bayer = true,
},
/* 10bit raw bayer a-law compressed to 8 bits */
{
.code = MEDIA_BUS_FMT_SBGGR10_ALAW8_1X8,
.pixelformat = V4L2_PIX_FMT_SBGGR10ALAW8,
- .bpp = 1,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SGBRG10_ALAW8_1X8,
.pixelformat = V4L2_PIX_FMT_SGBRG10ALAW8,
- .bpp = 1,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SGRBG10_ALAW8_1X8,
.pixelformat = V4L2_PIX_FMT_SGRBG10ALAW8,
- .bpp = 1,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SRGGB10_ALAW8_1X8,
.pixelformat = V4L2_PIX_FMT_SRGGB10ALAW8,
- .bpp = 1,
- .bayer = true,
},
/* 10bit raw bayer DPCM compressed to 8 bits */
{
.code = MEDIA_BUS_FMT_SBGGR10_DPCM8_1X8,
.pixelformat = V4L2_PIX_FMT_SBGGR10DPCM8,
- .bpp = 1,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SGBRG10_DPCM8_1X8,
.pixelformat = V4L2_PIX_FMT_SGBRG10DPCM8,
- .bpp = 1,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SGRBG10_DPCM8_1X8,
.pixelformat = V4L2_PIX_FMT_SGRBG10DPCM8,
- .bpp = 1,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SRGGB10_DPCM8_1X8,
.pixelformat = V4L2_PIX_FMT_SRGGB10DPCM8,
- .bpp = 1,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SBGGR12_1X12,
.pixelformat = V4L2_PIX_FMT_SBGGR12,
- .bpp = 2,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SGBRG12_1X12,
.pixelformat = V4L2_PIX_FMT_SGBRG12,
- .bpp = 2,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SGRBG12_1X12,
.pixelformat = V4L2_PIX_FMT_SGRBG12,
- .bpp = 2,
- .bayer = true,
},
{
.code = MEDIA_BUS_FMT_SRGGB12_1X12,
.pixelformat = V4L2_PIX_FMT_SRGGB12,
- .bpp = 2,
- .bayer = true,
},
};
diff --git a/drivers/media/platform/vimc/vimc-common.h
b/drivers/media/platform/vimc/vimc-common.h
index 9c2e0e216c6b..0a54dcd37410 100644
--- a/drivers/media/platform/vimc/vimc-common.h
+++ b/drivers/media/platform/vimc/vimc-common.h
@@ -79,9 +79,7 @@ struct vimc_platform_data {
*/
struct vimc_pix_map {
unsigned int code;
- unsigned int bpp;
u32 pixelformat;
- bool bayer;
};
/**
diff --git a/drivers/media/platform/vimc/vimc-debayer.c
b/drivers/media/platform/vimc/vimc-debayer.c
index b72b8385067b..50801f76a448 100644
--- a/drivers/media/platform/vimc/vimc-debayer.c
+++ b/drivers/media/platform/vimc/vimc-debayer.c
@@ -314,6 +314,7 @@ static int vimc_deb_s_stream(struct v4l2_subdev
*sd, int enable)
if (enable) {
const struct vimc_pix_map *vpix;
+ const struct v4l2_format_info *vinfo;
unsigned int frame_size;
if (vdeb->src_frame)
@@ -321,12 +322,13 @@ static int vimc_deb_s_stream(struct v4l2_subdev
*sd, int enable)
/* Calculate the frame size of the source pad */
vpix = vimc_pix_map_by_code(vdeb->src_code);
+ vinfo = v4l2_format_info(vpix->pixelformat);
frame_size = vdeb->sink_fmt.width * vdeb->sink_fmt.height *
- vpix->bpp;
+ vinfo->bpp[0];
/* Save the bytes per pixel of the sink */
vpix = vimc_pix_map_by_code(vdeb->sink_fmt.code);
- vdeb->sink_bpp = vpix->bpp;
+ vdeb->sink_bpp = vinfo->bpp[0];
/* Get the corresponding pixel map from the table */
vdeb->sink_pix_map =
diff --git a/drivers/media/platform/vimc/vimc-scaler.c
b/drivers/media/platform/vimc/vimc-scaler.c
index 49ab8d9dd9c9..599653169b1e 100644
--- a/drivers/media/platform/vimc/vimc-scaler.c
+++ b/drivers/media/platform/vimc/vimc-scaler.c
@@ -66,14 +66,22 @@ static int vimc_sca_init_cfg(struct v4l2_subdev *sd,
return 0;
}
+static int vimc_is_bayer(const struct vimc_pix_map *vpix)
+{
+ const struct v4l2_format_info *vinfo =
+ v4l2_format_info(vpix->pixelformat);
+ const u8 *bpp = vinfo->bpp;
+
+ return bpp[0] != 1 || bpp[1] || bpp[2] || bpp[3];
+}
+
static int vimc_sca_enum_mbus_code(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_mbus_code_enum *code)
{
const struct vimc_pix_map *vpix = vimc_pix_map_by_index(code->index);
-
/* We don't support bayer format */
- if (!vpix || vpix->bayer)
+ if (!vpix || vimc_is_bayer(vpix))
return -EINVAL;
code->code = vpix->code;
@@ -92,7 +100,7 @@ static int vimc_sca_enum_frame_size(struct v4l2_subdev *sd,
/* Only accept code in the pix map table in non bayer format */
vpix = vimc_pix_map_by_code(fse->code);
- if (!vpix || vpix->bayer)
+ if (!vpix || vimc_is_bayer(vpix))
return -EINVAL;
fse->min_width = VIMC_FRAME_MIN_WIDTH;
@@ -135,7 +143,7 @@ static void vimc_sca_adjust_sink_fmt(struct
v4l2_mbus_framefmt *fmt)
/* Only accept code in the pix map table in non bayer format */
vpix = vimc_pix_map_by_code(fmt->code);
- if (!vpix || vpix->bayer)
+ if (!vpix || vimc_is_bayer(vpix))
fmt->code = sink_fmt_default.code;
fmt->width = clamp_t(u32, fmt->width, VIMC_FRAME_MIN_WIDTH,
@@ -210,6 +218,7 @@ static int vimc_sca_s_stream(struct v4l2_subdev
*sd, int enable)
if (enable) {
const struct vimc_pix_map *vpix;
+ const struct v4l2_format_info *vinfo;
unsigned int frame_size;
if (vsca->src_frame)
@@ -217,7 +226,8 @@ static int vimc_sca_s_stream(struct v4l2_subdev
*sd, int enable)
/* Save the bytes per pixel of the sink */
vpix = vimc_pix_map_by_code(vsca->sink_fmt.code);
- vsca->bpp = vpix->bpp;
+ vinfo = v4l2_format_info(vpix->pixelformat);
+ vsca->bpp = vinfo->bpp[0];
/* Calculate the width in bytes of the src frame */
vsca->src_line_size = vsca->sink_fmt.width *
diff --git a/drivers/media/platform/vimc/vimc-sensor.c
b/drivers/media/platform/vimc/vimc-sensor.c
index 6c53b9fc1617..81acd12b0896 100644
--- a/drivers/media/platform/vimc/vimc-sensor.c
+++ b/drivers/media/platform/vimc/vimc-sensor.c
@@ -109,10 +109,12 @@ static void vimc_sen_tpg_s_format(struct
vimc_sen_device *vsen)
{
const struct vimc_pix_map *vpix =
vimc_pix_map_by_code(vsen->mbus_format.code);
+ const struct v4l2_format_info *vinfo =
+ v4l2_format_info(vpix->pixelformat);
tpg_reset_source(&vsen->tpg, vsen->mbus_format.width,
vsen->mbus_format.height, vsen->mbus_format.field);
- tpg_s_bytesperline(&vsen->tpg, 0, vsen->mbus_format.width * vpix->bpp);
+ tpg_s_bytesperline(&vsen->tpg, 0, vsen->mbus_format.width * vinfo->bpp[0]);
tpg_s_buf_height(&vsen->tpg, vsen->mbus_format.height);
tpg_s_fourcc(&vsen->tpg, vpix->pixelformat);
/* TODO: add support for V4L2_FIELD_ALTERNATE */
@@ -206,6 +208,7 @@ static int vimc_sen_s_stream(struct v4l2_subdev
*sd, int enable)
if (enable) {
const struct vimc_pix_map *vpix;
+ const struct v4l2_format_info *vinfo;
unsigned int frame_size;
if (vsen->kthread_sen)
@@ -214,7 +217,8 @@ static int vimc_sen_s_stream(struct v4l2_subdev
*sd, int enable)
/* Calculate the frame size */
vpix = vimc_pix_map_by_code(vsen->mbus_format.code);
- frame_size = vsen->mbus_format.width * vpix->bpp *
+ vinfo = v4l2_format_info(vpix->pixelformat);
+ frame_size = vsen->mbus_format.width * vinfo->bpp[0] *
vsen->mbus_format.height;
/*
--
2.23.0
