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[media] v4l2: replace try_mbus_fmt by set_fmt

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The try_mbus_fmt video op is a duplicate of the pad op. Replace all uses
in sub-devices by the set_fmt() pad op.

Since try_mbus_fmt and s_mbus_fmt both map to the set_fmt pad op (but
with a different 'which' argument), this patch will replace both
try_mbus_fmt and s_mbus_fmt by set_fmt.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Hans Verkuil 2015-04-09 06:24:36 -03:00 committed by Mauro Carvalho Chehab
parent da298c6d98
commit 717fd5b490
21 changed files with 304 additions and 283 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
drivers/media/i2c/adv7183.c
View File

@ -431,10 +431,15 @@ static int adv7183_enum_mbus_code(struct v4l2_subdev *sd,
return 0;
}
static int adv7183_try_mbus_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *fmt)
static int adv7183_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct adv7183 *decoder = to_adv7183(sd);
struct v4l2_mbus_framefmt *fmt = &format->format;
if (format->pad)
return -EINVAL;
fmt->code = MEDIA_BUS_FMT_UYVY8_2X8;
fmt->colorspace = V4L2_COLORSPACE_SMPTE170M;
@ -447,16 +452,10 @@ static int adv7183_try_mbus_fmt(struct v4l2_subdev *sd,
fmt->width = 720;
fmt->height = 576;
}
return 0;
}
static int adv7183_s_mbus_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *fmt)
{
struct adv7183 *decoder = to_adv7183(sd);
adv7183_try_mbus_fmt(sd, fmt);
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
decoder->fmt = *fmt;
else
cfg->try_fmt = *fmt;
return 0;
}
@ -519,14 +518,13 @@ static const struct v4l2_subdev_video_ops adv7183_video_ops = {
.s_routing = adv7183_s_routing,
.querystd = adv7183_querystd,
.g_input_status = adv7183_g_input_status,
.try_mbus_fmt = adv7183_try_mbus_fmt,
.s_mbus_fmt = adv7183_s_mbus_fmt,
.s_stream = adv7183_s_stream,
};
static const struct v4l2_subdev_pad_ops adv7183_pad_ops = {
.enum_mbus_code = adv7183_enum_mbus_code,
.get_fmt = adv7183_get_fmt,
.set_fmt = adv7183_set_fmt,
};
static const struct v4l2_subdev_ops adv7183_ops = {
@ -542,7 +540,9 @@ static int adv7183_probe(struct i2c_client *client,
struct v4l2_subdev *sd;
struct v4l2_ctrl_handler *hdl;
int ret;
struct v4l2_mbus_framefmt fmt;
struct v4l2_subdev_format fmt = {
.which = V4L2_SUBDEV_FORMAT_ACTIVE,
};
const unsigned *pin_array;
/* Check if the adapter supports the needed features */
@ -612,9 +612,9 @@ static int adv7183_probe(struct i2c_client *client,
adv7183_writeregs(sd, adv7183_init_regs, ARRAY_SIZE(adv7183_init_regs));
adv7183_s_std(sd, decoder->std);
fmt.width = 720;
fmt.height = 576;
adv7183_s_mbus_fmt(sd, &fmt);
fmt.format.width = 720;
fmt.format.height = 576;
adv7183_set_fmt(sd, NULL, &fmt);
/* initialize the hardware to the default control values */
ret = v4l2_ctrl_handler_setup(hdl);

38
drivers/media/i2c/mt9v011.c
View File

@ -335,9 +335,14 @@ static int mt9v011_enum_mbus_code(struct v4l2_subdev *sd,
return 0;
}
static int mt9v011_try_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt)
static int mt9v011_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
if (fmt->code != MEDIA_BUS_FMT_SGRBG8_1X8)
struct v4l2_mbus_framefmt *fmt = &format->format;
struct mt9v011 *core = to_mt9v011(sd);
if (format->pad || fmt->code != MEDIA_BUS_FMT_SGRBG8_1X8)
return -EINVAL;
v4l_bound_align_image(&fmt->width, 48, 639, 1,
@ -345,6 +350,15 @@ static int mt9v011_try_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefm
fmt->field = V4L2_FIELD_NONE;
fmt->colorspace = V4L2_COLORSPACE_SRGB;
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
core->width = fmt->width;
core->height = fmt->height;
set_res(sd);
} else {
cfg->try_fmt = *fmt;
}
return 0;
}
@ -386,23 +400,6 @@ static int mt9v011_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
return 0;
}
static int mt9v011_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt)
{
struct mt9v011 *core = to_mt9v011(sd);
int rc;
rc = mt9v011_try_mbus_fmt(sd, fmt);
if (rc < 0)
return -EINVAL;
core->width = fmt->width;
core->height = fmt->height;
set_res(sd);
return 0;
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int mt9v011_g_register(struct v4l2_subdev *sd,
struct v4l2_dbg_register *reg)
@ -470,14 +467,13 @@ static const struct v4l2_subdev_core_ops mt9v011_core_ops = {
};
static const struct v4l2_subdev_video_ops mt9v011_video_ops = {
.try_mbus_fmt = mt9v011_try_mbus_fmt,
.s_mbus_fmt = mt9v011_s_mbus_fmt,
.g_parm = mt9v011_g_parm,
.s_parm = mt9v011_s_parm,
};
static const struct v4l2_subdev_pad_ops mt9v011_pad_ops = {
.enum_mbus_code = mt9v011_enum_mbus_code,
.set_fmt = mt9v011_set_fmt,
};
static const struct v4l2_subdev_ops mt9v011_ops = {

27
drivers/media/i2c/ov7670.c
View File

@ -971,17 +971,12 @@ static int ov7670_try_fmt_internal(struct v4l2_subdev *sd,
return 0;
}
static int ov7670_try_mbus_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *fmt)
{
return ov7670_try_fmt_internal(sd, fmt, NULL, NULL);
}
/*
* Set a format.
*/
static int ov7670_s_mbus_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *fmt)
static int ov7670_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct ov7670_format_struct *ovfmt;
struct ov7670_win_size *wsize;
@ -989,7 +984,18 @@ static int ov7670_s_mbus_fmt(struct v4l2_subdev *sd,
unsigned char com7;
int ret;
ret = ov7670_try_fmt_internal(sd, fmt, &ovfmt, &wsize);
if (format->pad)
return -EINVAL;
if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
ret = ov7670_try_fmt_internal(sd, &format->format, NULL, NULL);
if (ret)
return ret;
cfg->try_fmt = format->format;
return 0;
}
ret = ov7670_try_fmt_internal(sd, &format->format, &ovfmt, &wsize);
if (ret)
return ret;
@ -1509,8 +1515,6 @@ static const struct v4l2_subdev_core_ops ov7670_core_ops = {
};
static const struct v4l2_subdev_video_ops ov7670_video_ops = {
.try_mbus_fmt = ov7670_try_mbus_fmt,
.s_mbus_fmt = ov7670_s_mbus_fmt,
.s_parm = ov7670_s_parm,
.g_parm = ov7670_g_parm,
};
@ -1519,6 +1523,7 @@ static const struct v4l2_subdev_pad_ops ov7670_pad_ops = {
.enum_frame_interval = ov7670_enum_frame_interval,
.enum_frame_size = ov7670_enum_frame_size,
.enum_mbus_code = ov7670_enum_mbus_code,
.set_fmt = ov7670_set_fmt,
};
static const struct v4l2_subdev_ops ov7670_ops = {

26
drivers/media/i2c/saa6752hs.c
View File

@ -574,10 +574,17 @@ static int saa6752hs_get_fmt(struct v4l2_subdev *sd,
return 0;
}
static int saa6752hs_try_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *f)
static int saa6752hs_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *f = &format->format;
struct saa6752hs_state *h = to_state(sd);
int dist_352, dist_480, dist_720;
if (format->pad)
return -EINVAL;
f->code = MEDIA_BUS_FMT_FIXED;
dist_352 = abs(f->width - 352);
@ -598,16 +605,12 @@ static int saa6752hs_try_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_frame
}
f->field = V4L2_FIELD_INTERLACED;
f->colorspace = V4L2_COLORSPACE_SMPTE170M;
if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
cfg->try_fmt = *f;
return 0;
}
static int saa6752hs_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *f)
{
struct saa6752hs_state *h = to_state(sd);
if (f->code != MEDIA_BUS_FMT_FIXED)
return -EINVAL;
/*
FIXME: translate and round width/height into EMPRESS
subsample type:
@ -620,7 +623,9 @@ static int saa6752hs_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefm
D1 | 720x576 | 720x480
*/
saa6752hs_try_mbus_fmt(sd, f);
if (f->code != MEDIA_BUS_FMT_FIXED)
return -EINVAL;
if (f->width == 720)
h->video_format = SAA6752HS_VF_D1;
else if (f->width == 480)
@ -653,12 +658,11 @@ static const struct v4l2_subdev_core_ops saa6752hs_core_ops = {
static const struct v4l2_subdev_video_ops saa6752hs_video_ops = {
.s_std = saa6752hs_s_std,
.s_mbus_fmt = saa6752hs_s_mbus_fmt,
.try_mbus_fmt = saa6752hs_try_mbus_fmt,
};
static const struct v4l2_subdev_pad_ops saa6752hs_pad_ops = {
.get_fmt = saa6752hs_get_fmt,
.set_fmt = saa6752hs_set_fmt,
};
static const struct v4l2_subdev_ops saa6752hs_ops = {

37
drivers/media/i2c/soc_camera/imx074.c
View File

@ -153,14 +153,24 @@ static int reg_read(struct i2c_client *client, const u16 addr)
return buf[0] & 0xff; /* no sign-extension */
}
static int imx074_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int imx074_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
const struct imx074_datafmt *fmt = imx074_find_datafmt(mf->code);
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct imx074 *priv = to_imx074(client);
if (format->pad)
return -EINVAL;
dev_dbg(sd->v4l2_dev->dev, "%s(%u)\n", __func__, mf->code);
if (!fmt) {
/* MIPI CSI could have changed the format, double-check */
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return -EINVAL;
mf->code = imx074_colour_fmts[0].code;
mf->colorspace = imx074_colour_fmts[0].colorspace;
}
@ -169,24 +179,10 @@ static int imx074_try_fmt(struct v4l2_subdev *sd,
mf->height = IMX074_HEIGHT;
mf->field = V4L2_FIELD_NONE;
return 0;
}
static int imx074_s_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct imx074 *priv = to_imx074(client);
dev_dbg(sd->v4l2_dev->dev, "%s(%u)\n", __func__, mf->code);
/* MIPI CSI could have changed the format, double-check */
if (!imx074_find_datafmt(mf->code))
return -EINVAL;
imx074_try_fmt(sd, mf);
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
priv->fmt = imx074_find_datafmt(mf->code);
else
cfg->try_fmt = *mf;
return 0;
}
@ -282,8 +278,6 @@ static int imx074_g_mbus_config(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops imx074_subdev_video_ops = {
.s_stream = imx074_s_stream,
.s_mbus_fmt = imx074_s_fmt,
.try_mbus_fmt = imx074_try_fmt,
.g_crop = imx074_g_crop,
.cropcap = imx074_cropcap,
.g_mbus_config = imx074_g_mbus_config,
@ -296,6 +290,7 @@ static struct v4l2_subdev_core_ops imx074_subdev_core_ops = {
static const struct v4l2_subdev_pad_ops imx074_subdev_pad_ops = {
.enum_mbus_code = imx074_enum_mbus_code,
.get_fmt = imx074_get_fmt,
.set_fmt = imx074_set_fmt,
};
static struct v4l2_subdev_ops imx074_subdev_ops = {

17
drivers/media/i2c/soc_camera/mt9m001.c
View File

@ -205,7 +205,7 @@ static int mt9m001_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
/*
* The caller provides a supported format, as verified per
* call to .try_mbus_fmt()
* call to .set_fmt(FORMAT_TRY).
*/
if (!ret)
ret = reg_write(client, MT9M001_COLUMN_START, rect.left);
@ -298,13 +298,18 @@ static int mt9m001_s_fmt(struct v4l2_subdev *sd,
return ret;
}
static int mt9m001_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int mt9m001_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct mt9m001 *mt9m001 = to_mt9m001(client);
const struct mt9m001_datafmt *fmt;
if (format->pad)
return -EINVAL;
v4l_bound_align_image(&mf->width, MT9M001_MIN_WIDTH,
MT9M001_MAX_WIDTH, 1,
&mf->height, MT9M001_MIN_HEIGHT + mt9m001->y_skip_top,
@ -322,6 +327,9 @@ static int mt9m001_try_fmt(struct v4l2_subdev *sd,
mf->colorspace = fmt->colorspace;
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return mt9m001_s_fmt(sd, mf);
cfg->try_fmt = *mf;
return 0;
}
@ -617,8 +625,6 @@ static int mt9m001_s_mbus_config(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops mt9m001_subdev_video_ops = {
.s_stream = mt9m001_s_stream,
.s_mbus_fmt = mt9m001_s_fmt,
.try_mbus_fmt = mt9m001_try_fmt,
.s_crop = mt9m001_s_crop,
.g_crop = mt9m001_g_crop,
.cropcap = mt9m001_cropcap,
@ -633,6 +639,7 @@ static struct v4l2_subdev_sensor_ops mt9m001_subdev_sensor_ops = {
static const struct v4l2_subdev_pad_ops mt9m001_subdev_pad_ops = {
.enum_mbus_code = mt9m001_enum_mbus_code,
.get_fmt = mt9m001_get_fmt,
.set_fmt = mt9m001_set_fmt,
};
static struct v4l2_subdev_ops mt9m001_subdev_ops = {

27
drivers/media/i2c/soc_camera/mt9m111.c
View File

@ -536,14 +536,20 @@ static int mt9m111_set_pixfmt(struct mt9m111 *mt9m111,
return ret;
}
static int mt9m111_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int mt9m111_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
const struct mt9m111_datafmt *fmt;
struct v4l2_rect *rect = &mt9m111->rect;
bool bayer;
int ret;
if (format->pad)
return -EINVAL;
fmt = mt9m111_find_datafmt(mt9m111, mf->code);
@ -577,21 +583,11 @@ static int mt9m111_try_fmt(struct v4l2_subdev *sd,
mf->code = fmt->code;
mf->colorspace = fmt->colorspace;
if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
cfg->try_fmt = *mf;
return 0;
}
static int mt9m111_s_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
{
const struct mt9m111_datafmt *fmt;
struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
struct v4l2_rect *rect = &mt9m111->rect;
int ret;
mt9m111_try_fmt(sd, mf);
fmt = mt9m111_find_datafmt(mt9m111, mf->code);
/* try_fmt() guarantees fmt != NULL && fmt->code == mf->code */
ret = mt9m111_setup_geometry(mt9m111, rect, mf->width, mf->height, mf->code);
if (!ret)
ret = mt9m111_set_pixfmt(mt9m111, mf->code);
@ -871,8 +867,6 @@ static int mt9m111_g_mbus_config(struct v4l2_subdev *sd,
}
static struct v4l2_subdev_video_ops mt9m111_subdev_video_ops = {
.s_mbus_fmt = mt9m111_s_fmt,
.try_mbus_fmt = mt9m111_try_fmt,
.s_crop = mt9m111_s_crop,
.g_crop = mt9m111_g_crop,
.cropcap = mt9m111_cropcap,
@ -882,6 +876,7 @@ static struct v4l2_subdev_video_ops mt9m111_subdev_video_ops = {
static const struct v4l2_subdev_pad_ops mt9m111_subdev_pad_ops = {
.enum_mbus_code = mt9m111_enum_mbus_code,
.get_fmt = mt9m111_get_fmt,
.set_fmt = mt9m111_set_fmt,
};
static struct v4l2_subdev_ops mt9m111_subdev_ops = {

48
drivers/media/i2c/soc_camera/mt9t031.c
View File

@ -264,7 +264,7 @@ static int mt9t031_set_params(struct i2c_client *client,
/*
* The caller provides a supported format, as guaranteed by
* .try_mbus_fmt(), soc_camera_s_crop() and soc_camera_cropcap()
* .set_fmt(FORMAT_TRY), soc_camera_s_crop() and soc_camera_cropcap()
*/
if (ret >= 0)
ret = reg_write(client, MT9T031_COLUMN_START, rect->left);
@ -357,16 +357,36 @@ static int mt9t031_get_fmt(struct v4l2_subdev *sd,
return 0;
}
static int mt9t031_s_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
/*
* If a user window larger than sensor window is requested, we'll increase the
* sensor window.
*/
static int mt9t031_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct mt9t031 *mt9t031 = to_mt9t031(client);
u16 xskip, yskip;
struct v4l2_rect rect = mt9t031->rect;
if (format->pad)
return -EINVAL;
mf->code = MEDIA_BUS_FMT_SBGGR10_1X10;
mf->colorspace = V4L2_COLORSPACE_SRGB;
v4l_bound_align_image(
&mf->width, MT9T031_MIN_WIDTH, MT9T031_MAX_WIDTH, 1,
&mf->height, MT9T031_MIN_HEIGHT, MT9T031_MAX_HEIGHT, 1, 0);
if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
cfg->try_fmt = *mf;
return 0;
}
/*
* try_fmt has put width and height within limits.
* Width and height are within limits.
* S_FMT: use binning and skipping for scaling
*/
xskip = mt9t031_skip(&rect.width, mf->width, MT9T031_MAX_WIDTH);
@ -379,23 +399,6 @@ static int mt9t031_s_fmt(struct v4l2_subdev *sd,
return mt9t031_set_params(client, &rect, xskip, yskip);
}
/*
* If a user window larger than sensor window is requested, we'll increase the
* sensor window.
*/
static int mt9t031_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
{
v4l_bound_align_image(
&mf->width, MT9T031_MIN_WIDTH, MT9T031_MAX_WIDTH, 1,
&mf->height, MT9T031_MIN_HEIGHT, MT9T031_MAX_HEIGHT, 1, 0);
mf->code = MEDIA_BUS_FMT_SBGGR10_1X10;
mf->colorspace = V4L2_COLORSPACE_SRGB;
return 0;
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int mt9t031_g_register(struct v4l2_subdev *sd,
struct v4l2_dbg_register *reg)
@ -718,8 +721,6 @@ static int mt9t031_s_mbus_config(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops mt9t031_subdev_video_ops = {
.s_stream = mt9t031_s_stream,
.s_mbus_fmt = mt9t031_s_fmt,
.try_mbus_fmt = mt9t031_try_fmt,
.s_crop = mt9t031_s_crop,
.g_crop = mt9t031_g_crop,
.cropcap = mt9t031_cropcap,
@ -734,6 +735,7 @@ static struct v4l2_subdev_sensor_ops mt9t031_subdev_sensor_ops = {
static const struct v4l2_subdev_pad_ops mt9t031_subdev_pad_ops = {
.enum_mbus_code = mt9t031_enum_mbus_code,
.get_fmt = mt9t031_get_fmt,
.set_fmt = mt9t031_set_fmt,
};
static struct v4l2_subdev_ops mt9t031_subdev_ops = {

15
drivers/media/i2c/soc_camera/mt9t112.c
View File

@ -945,14 +945,19 @@ static int mt9t112_s_fmt(struct v4l2_subdev *sd,
return ret;
}
static int mt9t112_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int mt9t112_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct mt9t112_priv *priv = to_mt9t112(client);
unsigned int top, left;
int i;
if (format->pad)
return -EINVAL;
for (i = 0; i < priv->num_formats; i++)
if (mt9t112_cfmts[i].code == mf->code)
break;
@ -968,6 +973,9 @@ static int mt9t112_try_fmt(struct v4l2_subdev *sd,
mf->field = V4L2_FIELD_NONE;
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return mt9t112_s_fmt(sd, mf);
cfg->try_fmt = *mf;
return 0;
}
@ -1016,8 +1024,6 @@ static int mt9t112_s_mbus_config(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops mt9t112_subdev_video_ops = {
.s_stream = mt9t112_s_stream,
.s_mbus_fmt = mt9t112_s_fmt,
.try_mbus_fmt = mt9t112_try_fmt,
.cropcap = mt9t112_cropcap,
.g_crop = mt9t112_g_crop,
.s_crop = mt9t112_s_crop,
@ -1028,6 +1034,7 @@ static struct v4l2_subdev_video_ops mt9t112_subdev_video_ops = {
static const struct v4l2_subdev_pad_ops mt9t112_subdev_pad_ops = {
.enum_mbus_code = mt9t112_enum_mbus_code,
.get_fmt = mt9t112_get_fmt,
.set_fmt = mt9t112_set_fmt,
};
/************************************************************************

17
drivers/media/i2c/soc_camera/mt9v022.c
View File

@ -412,7 +412,7 @@ static int mt9v022_s_fmt(struct v4l2_subdev *sd,
/*
* The caller provides a supported format, as verified per call to
* .try_mbus_fmt(), datawidth is from our supported format list
* .set_fmt(FORMAT_TRY), datawidth is from our supported format list
*/
switch (mf->code) {
case MEDIA_BUS_FMT_Y8_1X8:
@ -442,15 +442,20 @@ static int mt9v022_s_fmt(struct v4l2_subdev *sd,
return ret;
}
static int mt9v022_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int mt9v022_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct mt9v022 *mt9v022 = to_mt9v022(client);
const struct mt9v022_datafmt *fmt;
int align = mf->code == MEDIA_BUS_FMT_SBGGR8_1X8 ||
mf->code == MEDIA_BUS_FMT_SBGGR10_1X10;
if (format->pad)
return -EINVAL;
v4l_bound_align_image(&mf->width, MT9V022_MIN_WIDTH,
MT9V022_MAX_WIDTH, align,
&mf->height, MT9V022_MIN_HEIGHT + mt9v022->y_skip_top,
@ -465,6 +470,9 @@ static int mt9v022_try_fmt(struct v4l2_subdev *sd,
mf->colorspace = fmt->colorspace;
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return mt9v022_s_fmt(sd, mf);
cfg->try_fmt = *mf;
return 0;
}
@ -845,8 +853,6 @@ static int mt9v022_s_mbus_config(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops mt9v022_subdev_video_ops = {
.s_stream = mt9v022_s_stream,
.s_mbus_fmt = mt9v022_s_fmt,
.try_mbus_fmt = mt9v022_try_fmt,
.s_crop = mt9v022_s_crop,
.g_crop = mt9v022_g_crop,
.cropcap = mt9v022_cropcap,
@ -861,6 +867,7 @@ static struct v4l2_subdev_sensor_ops mt9v022_subdev_sensor_ops = {
static const struct v4l2_subdev_pad_ops mt9v022_subdev_pad_ops = {
.enum_mbus_code = mt9v022_enum_mbus_code,
.get_fmt = mt9v022_get_fmt,
.set_fmt = mt9v022_set_fmt,
};
static struct v4l2_subdev_ops mt9v022_subdev_ops = {

36
drivers/media/i2c/soc_camera/ov2640.c
View File

@ -881,33 +881,16 @@ static int ov2640_get_fmt(struct v4l2_subdev *sd,
return 0;
}
static int ov2640_s_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int ov2640_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
struct i2c_client *client = v4l2_get_subdevdata(sd);
int ret;
if (format->pad)
return -EINVAL;
switch (mf->code) {
case MEDIA_BUS_FMT_RGB565_2X8_BE:
case MEDIA_BUS_FMT_RGB565_2X8_LE:
mf->colorspace = V4L2_COLORSPACE_SRGB;
break;
default:
mf->code = MEDIA_BUS_FMT_UYVY8_2X8;
case MEDIA_BUS_FMT_YUYV8_2X8:
case MEDIA_BUS_FMT_UYVY8_2X8:
mf->colorspace = V4L2_COLORSPACE_JPEG;
}
ret = ov2640_set_params(client, &mf->width, &mf->height, mf->code);
return ret;
}
static int ov2640_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
{
/*
* select suitable win, but don't store it
*/
@ -927,6 +910,10 @@ static int ov2640_try_fmt(struct v4l2_subdev *sd,
mf->colorspace = V4L2_COLORSPACE_JPEG;
}
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return ov2640_set_params(client, &mf->width,
&mf->height, mf->code);
cfg->try_fmt = *mf;
return 0;
}
@ -1037,8 +1024,6 @@ static int ov2640_g_mbus_config(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops ov2640_subdev_video_ops = {
.s_stream = ov2640_s_stream,
.s_mbus_fmt = ov2640_s_fmt,
.try_mbus_fmt = ov2640_try_fmt,
.cropcap = ov2640_cropcap,
.g_crop = ov2640_g_crop,
.g_mbus_config = ov2640_g_mbus_config,
@ -1047,6 +1032,7 @@ static struct v4l2_subdev_video_ops ov2640_subdev_video_ops = {
static const struct v4l2_subdev_pad_ops ov2640_subdev_pad_ops = {
.enum_mbus_code = ov2640_enum_mbus_code,
.get_fmt = ov2640_get_fmt,
.set_fmt = ov2640_set_fmt,
};
static struct v4l2_subdev_ops ov2640_subdev_ops = {

32
drivers/media/i2c/soc_camera/ov5642.c
View File

@ -786,39 +786,34 @@ static int ov5642_set_resolution(struct v4l2_subdev *sd)
return ret;
}
static int ov5642_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int ov5642_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct ov5642 *priv = to_ov5642(client);
const struct ov5642_datafmt *fmt = ov5642_find_datafmt(mf->code);
if (format->pad)
return -EINVAL;
mf->width = priv->crop_rect.width;
mf->height = priv->crop_rect.height;
if (!fmt) {
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return -EINVAL;
mf->code = ov5642_colour_fmts[0].code;
mf->colorspace = ov5642_colour_fmts[0].colorspace;
}
mf->field = V4L2_FIELD_NONE;
return 0;
}
static int ov5642_s_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct ov5642 *priv = to_ov5642(client);
/* MIPI CSI could have changed the format, double-check */
if (!ov5642_find_datafmt(mf->code))
return -EINVAL;
ov5642_try_fmt(sd, mf);
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
priv->fmt = ov5642_find_datafmt(mf->code);
else
cfg->try_fmt = *mf;
return 0;
}
@ -945,8 +940,6 @@ static int ov5642_s_power(struct v4l2_subdev *sd, int on)
}
static struct v4l2_subdev_video_ops ov5642_subdev_video_ops = {
.s_mbus_fmt = ov5642_s_fmt,
.try_mbus_fmt = ov5642_try_fmt,
.s_crop = ov5642_s_crop,
.g_crop = ov5642_g_crop,
.cropcap = ov5642_cropcap,
@ -956,6 +949,7 @@ static struct v4l2_subdev_video_ops ov5642_subdev_video_ops = {
static const struct v4l2_subdev_pad_ops ov5642_subdev_pad_ops = {
.enum_mbus_code = ov5642_enum_mbus_code,
.get_fmt = ov5642_get_fmt,
.set_fmt = ov5642_set_fmt,
};
static struct v4l2_subdev_core_ops ov5642_subdev_core_ops = {

17
drivers/media/i2c/soc_camera/ov6650.c
View File

@ -685,16 +685,20 @@ static int ov6650_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
mf->width = priv->rect.width >> half_scale;
mf->height = priv->rect.height >> half_scale;
}
return ret;
}
static int ov6650_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int ov6650_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct ov6650 *priv = to_ov6650(client);
if (format->pad)
return -EINVAL;
if (is_unscaled_ok(mf->width, mf->height, &priv->rect))
v4l_bound_align_image(&mf->width, 2, W_CIF, 1,
&mf->height, 2, H_CIF, 1, 0);
@ -718,6 +722,10 @@ static int ov6650_try_fmt(struct v4l2_subdev *sd,
break;
}
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return ov6650_s_fmt(sd, mf);
cfg->try_fmt = *mf;
return 0;
}
@ -935,8 +943,6 @@ static int ov6650_s_mbus_config(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops ov6650_video_ops = {
.s_stream = ov6650_s_stream,
.s_mbus_fmt = ov6650_s_fmt,
.try_mbus_fmt = ov6650_try_fmt,
.cropcap = ov6650_cropcap,
.g_crop = ov6650_g_crop,
.s_crop = ov6650_s_crop,
@ -949,6 +955,7 @@ static struct v4l2_subdev_video_ops ov6650_video_ops = {
static const struct v4l2_subdev_pad_ops ov6650_pad_ops = {
.enum_mbus_code = ov6650_enum_mbus_code,
.get_fmt = ov6650_get_fmt,
.set_fmt = ov6650_set_fmt,
};
static struct v4l2_subdev_ops ov6650_subdev_ops = {

15
drivers/media/i2c/soc_camera/ov772x.c
View File

@ -920,12 +920,17 @@ static int ov772x_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
return 0;
}
static int ov772x_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int ov772x_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
const struct ov772x_color_format *cfmt;
const struct ov772x_win_size *win;
if (format->pad)
return -EINVAL;
ov772x_select_params(mf, &cfmt, &win);
mf->code = cfmt->code;
@ -934,6 +939,9 @@ static int ov772x_try_fmt(struct v4l2_subdev *sd,
mf->field = V4L2_FIELD_NONE;
mf->colorspace = cfmt->colorspace;
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return ov772x_s_fmt(sd, mf);
cfg->try_fmt = *mf;
return 0;
}
@ -1022,8 +1030,6 @@ static int ov772x_g_mbus_config(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops ov772x_subdev_video_ops = {
.s_stream = ov772x_s_stream,
.s_mbus_fmt = ov772x_s_fmt,
.try_mbus_fmt = ov772x_try_fmt,
.cropcap = ov772x_cropcap,
.g_crop = ov772x_g_crop,
.g_mbus_config = ov772x_g_mbus_config,
@ -1032,6 +1038,7 @@ static struct v4l2_subdev_video_ops ov772x_subdev_video_ops = {
static const struct v4l2_subdev_pad_ops ov772x_subdev_pad_ops = {
.enum_mbus_code = ov772x_enum_mbus_code,
.get_fmt = ov772x_get_fmt,
.set_fmt = ov772x_set_fmt,
};
static struct v4l2_subdev_ops ov772x_subdev_ops = {

17
drivers/media/i2c/soc_camera/ov9640.c
View File

@ -519,9 +519,15 @@ static int ov9640_s_fmt(struct v4l2_subdev *sd,
return ret;
}
static int ov9640_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int ov9640_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
if (format->pad)
return -EINVAL;
ov9640_res_roundup(&mf->width, &mf->height);
mf->field = V4L2_FIELD_NONE;
@ -537,6 +543,10 @@ static int ov9640_try_fmt(struct v4l2_subdev *sd,
mf->colorspace = V4L2_COLORSPACE_JPEG;
}
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return ov9640_s_fmt(sd, mf);
cfg->try_fmt = *mf;
return 0;
}
@ -657,8 +667,6 @@ static int ov9640_g_mbus_config(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops ov9640_video_ops = {
.s_stream = ov9640_s_stream,
.s_mbus_fmt = ov9640_s_fmt,
.try_mbus_fmt = ov9640_try_fmt,
.cropcap = ov9640_cropcap,
.g_crop = ov9640_g_crop,
.g_mbus_config = ov9640_g_mbus_config,
@ -666,6 +674,7 @@ static struct v4l2_subdev_video_ops ov9640_video_ops = {
static const struct v4l2_subdev_pad_ops ov9640_pad_ops = {
.enum_mbus_code = ov9640_enum_mbus_code,
.set_fmt = ov9640_set_fmt,
};
static struct v4l2_subdev_ops ov9640_subdev_ops = {

16
drivers/media/i2c/soc_camera/ov9740.c
View File

@ -704,15 +704,24 @@ static int ov9740_s_fmt(struct v4l2_subdev *sd,
return ret;
}
static int ov9740_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int ov9740_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
if (format->pad)
return -EINVAL;
ov9740_res_roundup(&mf->width, &mf->height);
mf->field = V4L2_FIELD_NONE;
mf->code = MEDIA_BUS_FMT_YUYV8_2X8;
mf->colorspace = V4L2_COLORSPACE_SRGB;
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return ov9740_s_fmt(sd, mf);
cfg->try_fmt = *mf;
return 0;
}
@ -905,8 +914,6 @@ static int ov9740_g_mbus_config(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops ov9740_video_ops = {
.s_stream = ov9740_s_stream,
.s_mbus_fmt = ov9740_s_fmt,
.try_mbus_fmt = ov9740_try_fmt,
.cropcap = ov9740_cropcap,
.g_crop = ov9740_g_crop,
.g_mbus_config = ov9740_g_mbus_config,
@ -922,6 +929,7 @@ static struct v4l2_subdev_core_ops ov9740_core_ops = {
static const struct v4l2_subdev_pad_ops ov9740_pad_ops = {
.enum_mbus_code = ov9740_enum_mbus_code,
.set_fmt = ov9740_set_fmt,
};
static struct v4l2_subdev_ops ov9740_subdev_ops = {

36
drivers/media/i2c/soc_camera/rj54n1cb0c.c
View File

@ -965,17 +965,25 @@ static int rj54n1_reg_init(struct i2c_client *client)
return ret;
}
static int rj54n1_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int rj54n1_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct rj54n1 *rj54n1 = to_rj54n1(client);
const struct rj54n1_datafmt *fmt;
int output_w, output_h, max_w, max_h,
input_w = rj54n1->rect.width, input_h = rj54n1->rect.height;
int align = mf->code == MEDIA_BUS_FMT_SBGGR10_1X10 ||
mf->code == MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_BE ||
mf->code == MEDIA_BUS_FMT_SBGGR10_2X8_PADLO_BE ||
mf->code == MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE ||
mf->code == MEDIA_BUS_FMT_SBGGR10_2X8_PADLO_LE;
int ret;
if (format->pad)
return -EINVAL;
dev_dbg(&client->dev, "%s: code = %d, width = %u, height = %u\n",
__func__, mf->code, mf->width, mf->height);
@ -993,25 +1001,11 @@ static int rj54n1_try_fmt(struct v4l2_subdev *sd,
v4l_bound_align_image(&mf->width, 112, RJ54N1_MAX_WIDTH, align,
&mf->height, 84, RJ54N1_MAX_HEIGHT, align, 0);
if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
cfg->try_fmt = *mf;
return 0;
}
static int rj54n1_s_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct rj54n1 *rj54n1 = to_rj54n1(client);
const struct rj54n1_datafmt *fmt;
int output_w, output_h, max_w, max_h,
input_w = rj54n1->rect.width, input_h = rj54n1->rect.height;
int ret;
/*
* The host driver can call us without .try_fmt(), so, we have to take
* care ourseleves
*/
rj54n1_try_fmt(sd, mf);
/*
* Verify if the sensor has just been powered on. TODO: replace this
* with proper PM, when a suitable API is available.
@ -1026,9 +1020,6 @@ static int rj54n1_s_fmt(struct v4l2_subdev *sd,
return ret;
}
dev_dbg(&client->dev, "%s: code = %d, width = %u, height = %u\n",
__func__, mf->code, mf->width, mf->height);
/* RA_SEL_UL is only relevant for raw modes, ignored otherwise. */
switch (mf->code) {
case MEDIA_BUS_FMT_YUYV8_2X8:
@ -1255,8 +1246,6 @@ static int rj54n1_s_mbus_config(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops rj54n1_subdev_video_ops = {
.s_stream = rj54n1_s_stream,
.s_mbus_fmt = rj54n1_s_fmt,
.try_mbus_fmt = rj54n1_try_fmt,
.g_crop = rj54n1_g_crop,
.s_crop = rj54n1_s_crop,
.cropcap = rj54n1_cropcap,
@ -1267,6 +1256,7 @@ static struct v4l2_subdev_video_ops rj54n1_subdev_video_ops = {
static const struct v4l2_subdev_pad_ops rj54n1_subdev_pad_ops = {
.enum_mbus_code = rj54n1_enum_mbus_code,
.get_fmt = rj54n1_get_fmt,
.set_fmt = rj54n1_set_fmt,
};
static struct v4l2_subdev_ops rj54n1_subdev_ops = {

15
drivers/media/i2c/soc_camera/tw9910.c
View File

@ -742,13 +742,18 @@ static int tw9910_s_fmt(struct v4l2_subdev *sd,
return ret;
}
static int tw9910_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int tw9910_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *mf = &format->format;
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct tw9910_priv *priv = to_tw9910(client);
const struct tw9910_scale_ctrl *scale;
if (format->pad)
return -EINVAL;
if (V4L2_FIELD_ANY == mf->field) {
mf->field = V4L2_FIELD_INTERLACED_BT;
} else if (V4L2_FIELD_INTERLACED_BT != mf->field) {
@ -769,6 +774,9 @@ static int tw9910_try_fmt(struct v4l2_subdev *sd,
mf->width = scale->width;
mf->height = scale->height;
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return tw9910_s_fmt(sd, mf);
cfg->try_fmt = *mf;
return 0;
}
@ -886,8 +894,6 @@ static struct v4l2_subdev_video_ops tw9910_subdev_video_ops = {
.s_std = tw9910_s_std,
.g_std = tw9910_g_std,
.s_stream = tw9910_s_stream,
.s_mbus_fmt = tw9910_s_fmt,
.try_mbus_fmt = tw9910_try_fmt,
.cropcap = tw9910_cropcap,
.g_crop = tw9910_g_crop,
.g_mbus_config = tw9910_g_mbus_config,
@ -898,6 +904,7 @@ static struct v4l2_subdev_video_ops tw9910_subdev_video_ops = {
static const struct v4l2_subdev_pad_ops tw9910_subdev_pad_ops = {
.enum_mbus_code = tw9910_enum_mbus_code,
.get_fmt = tw9910_get_fmt,
.set_fmt = tw9910_set_fmt,
};
static struct v4l2_subdev_ops tw9910_subdev_ops = {

36
drivers/media/i2c/sr030pc30.c
View File

@ -529,25 +529,28 @@ static const struct sr030pc30_format *try_fmt(struct v4l2_subdev *sd,
}
/* Return nearest media bus frame format. */
static int sr030pc30_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int sr030pc30_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
if (!sd || !mf)
struct sr030pc30_info *info = sd ? to_sr030pc30(sd) : NULL;
const struct sr030pc30_format *fmt;
struct v4l2_mbus_framefmt *mf;
if (!sd || !format)
return -EINVAL;
try_fmt(sd, mf);
mf = &format->format;
if (format->pad)
return -EINVAL;
fmt = try_fmt(sd, mf);
if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
cfg->try_fmt = *mf;
return 0;
}
static int sr030pc30_s_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
{
struct sr030pc30_info *info = to_sr030pc30(sd);
if (!sd || !mf)
return -EINVAL;
info->curr_fmt = try_fmt(sd, mf);
info->curr_fmt = fmt;
return sr030pc30_set_params(sd);
}
@ -642,19 +645,14 @@ static const struct v4l2_subdev_core_ops sr030pc30_core_ops = {
.querymenu = v4l2_subdev_querymenu,
};
static const struct v4l2_subdev_video_ops sr030pc30_video_ops = {
.s_mbus_fmt = sr030pc30_s_fmt,
.try_mbus_fmt = sr030pc30_try_fmt,
};
static const struct v4l2_subdev_pad_ops sr030pc30_pad_ops = {
.enum_mbus_code = sr030pc30_enum_mbus_code,
.get_fmt = sr030pc30_get_fmt,
.set_fmt = sr030pc30_set_fmt,
};
static const struct v4l2_subdev_ops sr030pc30_ops = {
.core = &sr030pc30_core_ops,
.video = &sr030pc30_video_ops,
.pad = &sr030pc30_pad_ops,
};

26
drivers/media/i2c/vs6624.c
View File

@ -568,11 +568,17 @@ static int vs6624_enum_mbus_code(struct v4l2_subdev *sd,
return 0;
}
static int vs6624_try_mbus_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *fmt)
static int vs6624_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct v4l2_mbus_framefmt *fmt = &format->format;
struct vs6624 *sensor = to_vs6624(sd);
int index;
if (format->pad)
return -EINVAL;
for (index = 0; index < ARRAY_SIZE(vs6624_formats); index++)
if (vs6624_formats[index].mbus_code == fmt->code)
break;
@ -591,19 +597,12 @@ static int vs6624_try_mbus_fmt(struct v4l2_subdev *sd,
fmt->height = fmt->height & (~3);
fmt->field = V4L2_FIELD_NONE;
fmt->colorspace = vs6624_formats[index].colorspace;
if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
cfg->try_fmt = *fmt;
return 0;
}
static int vs6624_s_mbus_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *fmt)
{
struct vs6624 *sensor = to_vs6624(sd);
int ret;
ret = vs6624_try_mbus_fmt(sd, fmt);
if (ret)
return ret;
/* set image format */
switch (fmt->code) {
case MEDIA_BUS_FMT_UYVY8_2X8:
@ -743,8 +742,6 @@ static const struct v4l2_subdev_core_ops vs6624_core_ops = {
};
static const struct v4l2_subdev_video_ops vs6624_video_ops = {
.try_mbus_fmt = vs6624_try_mbus_fmt,
.s_mbus_fmt = vs6624_s_mbus_fmt,
.s_parm = vs6624_s_parm,
.g_parm = vs6624_g_parm,
.s_stream = vs6624_s_stream,
@ -753,6 +750,7 @@ static const struct v4l2_subdev_video_ops vs6624_video_ops = {
static const struct v4l2_subdev_pad_ops vs6624_pad_ops = {
.enum_mbus_code = vs6624_enum_mbus_code,
.get_fmt = vs6624_get_fmt,
.set_fmt = vs6624_set_fmt,
};
static const struct v4l2_subdev_ops vs6624_ops = {

31
drivers/media/platform/soc_camera/sh_mobile_csi2.c
View File

@ -45,11 +45,17 @@ struct sh_csi2 {
static void sh_csi2_hwinit(struct sh_csi2 *priv);
static int sh_csi2_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
static int sh_csi2_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
{
struct sh_csi2 *priv = container_of(sd, struct sh_csi2, subdev);
struct sh_csi2_pdata *pdata = priv->pdev->dev.platform_data;
struct v4l2_mbus_framefmt *mf = &format->format;
u32 tmp = (priv->client->channel & 3) << 8;
if (format->pad)
return -EINVAL;
if (mf->width > 8188)
mf->width = 8188;
@ -85,21 +91,11 @@ static int sh_csi2_try_fmt(struct v4l2_subdev *sd,
break;
}
if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
cfg->try_fmt = *mf;
return 0;
}
/*
* We have done our best in try_fmt to try and tell the sensor, which formats
* we support. If now the configuration is unsuitable for us we can only
* error out.
*/
static int sh_csi2_s_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
{
struct sh_csi2 *priv = container_of(sd, struct sh_csi2, subdev);
u32 tmp = (priv->client->channel & 3) << 8;
dev_dbg(sd->v4l2_dev->dev, "%s(%u)\n", __func__, mf->code);
if (mf->width > 8188 || mf->width & 1)
return -EINVAL;
@ -211,12 +207,14 @@ static int sh_csi2_s_mbus_config(struct v4l2_subdev *sd,
}
static struct v4l2_subdev_video_ops sh_csi2_subdev_video_ops = {
.s_mbus_fmt = sh_csi2_s_fmt,
.try_mbus_fmt = sh_csi2_try_fmt,
.g_mbus_config = sh_csi2_g_mbus_config,
.s_mbus_config = sh_csi2_s_mbus_config,
};
static struct v4l2_subdev_pad_ops sh_csi2_subdev_pad_ops = {
.set_fmt = sh_csi2_set_fmt,
};
static void sh_csi2_hwinit(struct sh_csi2 *priv)
{
struct sh_csi2_pdata *pdata = priv->pdev->dev.platform_data;
@ -313,6 +311,7 @@ static struct v4l2_subdev_core_ops sh_csi2_subdev_core_ops = {
static struct v4l2_subdev_ops sh_csi2_subdev_ops = {
.core = &sh_csi2_subdev_core_ops,
.video = &sh_csi2_subdev_video_ops,
.pad = &sh_csi2_subdev_pad_ops,
};
static int sh_csi2_probe(struct platform_device *pdev)