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path: root/drivers/media/i2c
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Diffstat (limited to 'drivers/media/i2c')
-rw-r--r--drivers/media/i2c/mt9v011.c29
-rw-r--r--drivers/media/i2c/ov6650.c33
-rw-r--r--drivers/media/i2c/ov7670.c22
-rw-r--r--drivers/media/i2c/ov7740.c29
-rw-r--r--drivers/media/i2c/tvp514x.c37
-rw-r--r--drivers/media/i2c/vs6624.c27
6 files changed, 57 insertions, 120 deletions
diff --git a/drivers/media/i2c/mt9v011.c b/drivers/media/i2c/mt9v011.c
index 5e29064fae91..46ef74a2ca36 100644
--- a/drivers/media/i2c/mt9v011.c
+++ b/drivers/media/i2c/mt9v011.c
@@ -364,33 +364,22 @@ static int mt9v011_set_fmt(struct v4l2_subdev *sd,
return 0;
}
-static int mt9v011_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
+static int mt9v011_g_frame_interval(struct v4l2_subdev *sd,
+ struct v4l2_subdev_frame_interval *ival)
{
- struct v4l2_captureparm *cp = &parms->parm.capture;
-
- if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- memset(cp, 0, sizeof(struct v4l2_captureparm));
- cp->capability = V4L2_CAP_TIMEPERFRAME;
calc_fps(sd,
- &cp->timeperframe.numerator,
- &cp->timeperframe.denominator);
+ &ival->interval.numerator,
+ &ival->interval.denominator);
return 0;
}
-static int mt9v011_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
+static int mt9v011_s_frame_interval(struct v4l2_subdev *sd,
+ struct v4l2_subdev_frame_interval *ival)
{
- struct v4l2_captureparm *cp = &parms->parm.capture;
- struct v4l2_fract *tpf = &cp->timeperframe;
+ struct v4l2_fract *tpf = &ival->interval;
u16 speed;
- if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
- if (cp->extendedmode != 0)
- return -EINVAL;
-
speed = calc_speed(sd, tpf->numerator, tpf->denominator);
mt9v011_write(sd, R0A_MT9V011_CLK_SPEED, speed);
@@ -469,8 +458,8 @@ static const struct v4l2_subdev_core_ops mt9v011_core_ops = {
};
static const struct v4l2_subdev_video_ops mt9v011_video_ops = {
- .g_parm = mt9v011_g_parm,
- .s_parm = mt9v011_s_parm,
+ .g_frame_interval = mt9v011_g_frame_interval,
+ .s_frame_interval = mt9v011_s_frame_interval,
};
static const struct v4l2_subdev_pad_ops mt9v011_pad_ops = {
diff --git a/drivers/media/i2c/ov6650.c b/drivers/media/i2c/ov6650.c
index 8975d16b2b24..17a34b4a819d 100644
--- a/drivers/media/i2c/ov6650.c
+++ b/drivers/media/i2c/ov6650.c
@@ -201,7 +201,7 @@ struct ov6650 {
struct v4l2_rect rect; /* sensor cropping window */
unsigned long pclk_limit; /* from host */
unsigned long pclk_max; /* from resolution and format */
- struct v4l2_fract tpf; /* as requested with s_parm */
+ struct v4l2_fract tpf; /* as requested with s_frame_interval */
u32 code;
enum v4l2_colorspace colorspace;
};
@@ -723,42 +723,31 @@ static int ov6650_enum_mbus_code(struct v4l2_subdev *sd,
return 0;
}
-static int ov6650_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
+static int ov6650_g_frame_interval(struct v4l2_subdev *sd,
+ struct v4l2_subdev_frame_interval *ival)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct ov6650 *priv = to_ov6650(client);
- struct v4l2_captureparm *cp = &parms->parm.capture;
- if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- memset(cp, 0, sizeof(*cp));
- cp->capability = V4L2_CAP_TIMEPERFRAME;
- cp->timeperframe.numerator = GET_CLKRC_DIV(to_clkrc(&priv->tpf,
+ ival->interval.numerator = GET_CLKRC_DIV(to_clkrc(&priv->tpf,
priv->pclk_limit, priv->pclk_max));
- cp->timeperframe.denominator = FRAME_RATE_MAX;
+ ival->interval.denominator = FRAME_RATE_MAX;
dev_dbg(&client->dev, "Frame interval: %u/%u s\n",
- cp->timeperframe.numerator, cp->timeperframe.denominator);
+ ival->interval.numerator, ival->interval.denominator);
return 0;
}
-static int ov6650_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
+static int ov6650_s_frame_interval(struct v4l2_subdev *sd,
+ struct v4l2_subdev_frame_interval *ival)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct ov6650 *priv = to_ov6650(client);
- struct v4l2_captureparm *cp = &parms->parm.capture;
- struct v4l2_fract *tpf = &cp->timeperframe;
+ struct v4l2_fract *tpf = &ival->interval;
int div, ret;
u8 clkrc;
- if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- if (cp->extendedmode != 0)
- return -EINVAL;
-
if (tpf->numerator == 0 || tpf->denominator == 0)
div = 1; /* Reset to full rate */
else
@@ -921,8 +910,8 @@ static int ov6650_s_mbus_config(struct v4l2_subdev *sd,
static const struct v4l2_subdev_video_ops ov6650_video_ops = {
.s_stream = ov6650_s_stream,
- .g_parm = ov6650_g_parm,
- .s_parm = ov6650_s_parm,
+ .g_frame_interval = ov6650_g_frame_interval,
+ .s_frame_interval = ov6650_s_frame_interval,
.g_mbus_config = ov6650_g_mbus_config,
.s_mbus_config = ov6650_s_mbus_config,
};
diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c
index 28571de1c2f6..31b0c33cfc5b 100644
--- a/drivers/media/i2c/ov7670.c
+++ b/drivers/media/i2c/ov7670.c
@@ -1100,30 +1100,24 @@ static int ov7670_get_fmt(struct v4l2_subdev *sd,
* Implement G/S_PARM. There is a "high quality" mode we could try
* to do someday; for now, we just do the frame rate tweak.
*/
-static int ov7670_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
+static int ov7670_g_frame_interval(struct v4l2_subdev *sd,
+ struct v4l2_subdev_frame_interval *ival)
{
- struct v4l2_captureparm *cp = &parms->parm.capture;
struct ov7670_info *info = to_state(sd);
- if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
- cp->capability = V4L2_CAP_TIMEPERFRAME;
- info->devtype->get_framerate(sd, &cp->timeperframe);
+ info->devtype->get_framerate(sd, &ival->interval);
return 0;
}
-static int ov7670_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
+static int ov7670_s_frame_interval(struct v4l2_subdev *sd,
+ struct v4l2_subdev_frame_interval *ival)
{
- struct v4l2_captureparm *cp = &parms->parm.capture;
- struct v4l2_fract *tpf = &cp->timeperframe;
+ struct v4l2_fract *tpf = &ival->interval;
struct ov7670_info *info = to_state(sd);
- if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
- cp->capability = V4L2_CAP_TIMEPERFRAME;
return info->devtype->set_framerate(sd, tpf);
}
@@ -1636,8 +1630,8 @@ static const struct v4l2_subdev_core_ops ov7670_core_ops = {
};
static const struct v4l2_subdev_video_ops ov7670_video_ops = {
- .s_parm = ov7670_s_parm,
- .g_parm = ov7670_g_parm,
+ .s_frame_interval = ov7670_s_frame_interval,
+ .g_frame_interval = ov7670_g_frame_interval,
};
static const struct v4l2_subdev_pad_ops ov7670_pad_ops = {
diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c
index fc9dbbcae56e..e1a44a18d9a8 100644
--- a/drivers/media/i2c/ov7740.c
+++ b/drivers/media/i2c/ov7740.c
@@ -624,17 +624,11 @@ err_unlock:
return ret;
}
-static int ov7740_get_parm(struct v4l2_subdev *sd,
- struct v4l2_streamparm *parms)
+static int ov7740_g_frame_interval(struct v4l2_subdev *sd,
+ struct v4l2_subdev_frame_interval *ival)
{
- struct v4l2_captureparm *cp = &parms->parm.capture;
- struct v4l2_fract *tpf = &cp->timeperframe;
+ struct v4l2_fract *tpf = &ival->interval;
- if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- memset(cp, 0, sizeof(struct v4l2_captureparm));
- cp->capability = V4L2_CAP_TIMEPERFRAME;
tpf->numerator = 1;
tpf->denominator = 60;
@@ -642,18 +636,11 @@ static int ov7740_get_parm(struct v4l2_subdev *sd,
return 0;
}
-static int ov7740_set_parm(struct v4l2_subdev *sd,
- struct v4l2_streamparm *parms)
+static int ov7740_s_frame_interval(struct v4l2_subdev *sd,
+ struct v4l2_subdev_frame_interval *ival)
{
- struct v4l2_captureparm *cp = &parms->parm.capture;
- struct v4l2_fract *tpf = &cp->timeperframe;
-
- if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
- if (cp->extendedmode != 0)
- return -EINVAL;
+ struct v4l2_fract *tpf = &ival->interval;
- cp->capability = V4L2_CAP_TIMEPERFRAME;
tpf->numerator = 1;
tpf->denominator = 60;
@@ -663,8 +650,8 @@ static int ov7740_set_parm(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops ov7740_subdev_video_ops = {
.s_stream = ov7740_set_stream,
- .s_parm = ov7740_set_parm,
- .g_parm = ov7740_get_parm,
+ .s_frame_interval = ov7740_s_frame_interval,
+ .g_frame_interval = ov7740_g_frame_interval,
};
static const struct reg_sequence ov7740_format_yuyv[] = {
diff --git a/drivers/media/i2c/tvp514x.c b/drivers/media/i2c/tvp514x.c
index 8b0aa9297bde..310f9fce520d 100644
--- a/drivers/media/i2c/tvp514x.c
+++ b/drivers/media/i2c/tvp514x.c
@@ -747,60 +747,47 @@ static int tvp514x_s_ctrl(struct v4l2_ctrl *ctrl)
}
/**
- * tvp514x_g_parm() - V4L2 decoder interface handler for g_parm
+ * tvp514x_g_frame_interval() - V4L2 decoder interface handler
* @sd: pointer to standard V4L2 sub-device structure
- * @a: pointer to standard V4L2 VIDIOC_G_PARM ioctl structure
+ * @a: pointer to a v4l2_subdev_frame_interval structure
*
* Returns the decoder's video CAPTURE parameters.
*/
static int
-tvp514x_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *a)
+tvp514x_g_frame_interval(struct v4l2_subdev *sd,
+ struct v4l2_subdev_frame_interval *ival)
{
struct tvp514x_decoder *decoder = to_decoder(sd);
- struct v4l2_captureparm *cparm;
enum tvp514x_std current_std;
- if (a == NULL)
- return -EINVAL;
-
- if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- /* only capture is supported */
- return -EINVAL;
/* get the current standard */
current_std = decoder->current_std;
- cparm = &a->parm.capture;
- cparm->capability = V4L2_CAP_TIMEPERFRAME;
- cparm->timeperframe =
+ ival->interval =
decoder->std_list[current_std].standard.frameperiod;
return 0;
}
/**
- * tvp514x_s_parm() - V4L2 decoder interface handler for s_parm
+ * tvp514x_s_frame_interval() - V4L2 decoder interface handler
* @sd: pointer to standard V4L2 sub-device structure
- * @a: pointer to standard V4L2 VIDIOC_S_PARM ioctl structure
+ * @a: pointer to a v4l2_subdev_frame_interval structure
*
* Configures the decoder to use the input parameters, if possible. If
* not possible, returns the appropriate error code.
*/
static int
-tvp514x_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *a)
+tvp514x_s_frame_interval(struct v4l2_subdev *sd,
+ struct v4l2_subdev_frame_interval *ival)
{
struct tvp514x_decoder *decoder = to_decoder(sd);
struct v4l2_fract *timeperframe;
enum tvp514x_std current_std;
- if (a == NULL)
- return -EINVAL;
-
- if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- /* only capture is supported */
- return -EINVAL;
- timeperframe = &a->parm.capture.timeperframe;
+ timeperframe = &ival->interval;
/* get the current standard */
current_std = decoder->current_std;
@@ -961,8 +948,8 @@ static const struct v4l2_subdev_video_ops tvp514x_video_ops = {
.s_std = tvp514x_s_std,
.s_routing = tvp514x_s_routing,
.querystd = tvp514x_querystd,
- .g_parm = tvp514x_g_parm,
- .s_parm = tvp514x_s_parm,
+ .g_frame_interval = tvp514x_g_frame_interval,
+ .s_frame_interval = tvp514x_s_frame_interval,
.s_stream = tvp514x_s_stream,
};
diff --git a/drivers/media/i2c/vs6624.c b/drivers/media/i2c/vs6624.c
index 560738213c00..1658816a9844 100644
--- a/drivers/media/i2c/vs6624.c
+++ b/drivers/media/i2c/vs6624.c
@@ -657,31 +657,22 @@ static int vs6624_get_fmt(struct v4l2_subdev *sd,
return 0;
}
-static int vs6624_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
+static int vs6624_g_frame_interval(struct v4l2_subdev *sd,
+ struct v4l2_subdev_frame_interval *ival)
{
struct vs6624 *sensor = to_vs6624(sd);
- struct v4l2_captureparm *cp = &parms->parm.capture;
- if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- memset(cp, 0, sizeof(*cp));
- cp->capability = V4L2_CAP_TIMEPERFRAME;
- cp->timeperframe.numerator = sensor->frame_rate.denominator;
- cp->timeperframe.denominator = sensor->frame_rate.numerator;
+ ival->interval.numerator = sensor->frame_rate.denominator;
+ ival->interval.denominator = sensor->frame_rate.numerator;
return 0;
}
-static int vs6624_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
+static int vs6624_s_frame_interval(struct v4l2_subdev *sd,
+ struct v4l2_subdev_frame_interval *ival)
{
struct vs6624 *sensor = to_vs6624(sd);
- struct v4l2_captureparm *cp = &parms->parm.capture;
- struct v4l2_fract *tpf = &cp->timeperframe;
+ struct v4l2_fract *tpf = &ival->interval;
- if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
- if (cp->extendedmode != 0)
- return -EINVAL;
if (tpf->numerator == 0 || tpf->denominator == 0
|| (tpf->denominator > tpf->numerator * MAX_FRAME_RATE)) {
@@ -738,8 +729,8 @@ static const struct v4l2_subdev_core_ops vs6624_core_ops = {
};
static const struct v4l2_subdev_video_ops vs6624_video_ops = {
- .s_parm = vs6624_s_parm,
- .g_parm = vs6624_g_parm,
+ .s_frame_interval = vs6624_s_frame_interval,
+ .g_frame_interval = vs6624_g_frame_interval,
.s_stream = vs6624_s_stream,
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 12:53:24 +0000