X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=kvmfornfv.git;a=blobdiff_plain;f=kernel%2Fdrivers%2Fmedia%2Fi2c%2Fadv7170.c;h=05f1dc6c72afc527a4b7e9e32a8e8fc199972cc2;hp=40a1a95c7ce977b1cd42292b6f739df7a5313879;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hpb=f93b97fd65072de626c074dbe099a1fff05ce060

diff --git a/kernel/drivers/media/i2c/adv7170.c b/kernel/drivers/media/i2c/adv7170.c
index 40a1a95c7..05f1dc6c7 100644
--- a/kernel/drivers/media/i2c/adv7170.c
+++ b/kernel/drivers/media/i2c/adv7170.c
@@ -262,21 +262,27 @@ static int adv7170_s_routing(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int adv7170_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
-				u32 *code)
+static int adv7170_enum_mbus_code(struct v4l2_subdev *sd,
+		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_mbus_code_enum *code)
 {
-	if (index >= ARRAY_SIZE(adv7170_codes))
+	if (code->pad || code->index >= ARRAY_SIZE(adv7170_codes))
 		return -EINVAL;
 
-	*code = adv7170_codes[index];
+	code->code = adv7170_codes[code->index];
 	return 0;
 }
 
-static int adv7170_g_fmt(struct v4l2_subdev *sd,
-				struct v4l2_mbus_framefmt *mf)
+static int adv7170_get_fmt(struct v4l2_subdev *sd,
+		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_format *format)
 {
+	struct v4l2_mbus_framefmt *mf = &format->format;
 	u8 val = adv7170_read(sd, 0x7);
 
+	if (format->pad)
+		return -EINVAL;
+
 	if ((val & 0x40) == (1 << 6))
 		mf->code = MEDIA_BUS_FMT_UYVY8_1X16;
 	else
@@ -290,11 +296,16 @@ static int adv7170_g_fmt(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int adv7170_s_fmt(struct v4l2_subdev *sd,
-				struct v4l2_mbus_framefmt *mf)
+static int adv7170_set_fmt(struct v4l2_subdev *sd,
+		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_format *format)
 {
+	struct v4l2_mbus_framefmt *mf = &format->format;
 	u8 val = adv7170_read(sd, 0x7);
-	int ret;
+	int ret = 0;
+
+	if (format->pad)
+		return -EINVAL;
 
 	switch (mf->code) {
 	case MEDIA_BUS_FMT_UYVY8_2X8:
@@ -311,7 +322,8 @@ static int adv7170_s_fmt(struct v4l2_subdev *sd,
 		return -EINVAL;
 	}
 
-	ret = adv7170_write(sd, 0x7, val);
+	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
+		ret = adv7170_write(sd, 0x7, val);
 
 	return ret;
 }
@@ -321,13 +333,17 @@ static int adv7170_s_fmt(struct v4l2_subdev *sd,
 static const struct v4l2_subdev_video_ops adv7170_video_ops = {
 	.s_std_output = adv7170_s_std_output,
 	.s_routing = adv7170_s_routing,
-	.s_mbus_fmt = adv7170_s_fmt,
-	.g_mbus_fmt = adv7170_g_fmt,
-	.enum_mbus_fmt  = adv7170_enum_fmt,
+};
+
+static const struct v4l2_subdev_pad_ops adv7170_pad_ops = {
+	.enum_mbus_code = adv7170_enum_mbus_code,
+	.get_fmt = adv7170_get_fmt,
+	.set_fmt = adv7170_set_fmt,
 };
 
 static const struct v4l2_subdev_ops adv7170_ops = {
 	.video = &adv7170_video_ops,
+	.pad = &adv7170_pad_ops,
 };
 
 /* ----------------------------------------------------------------------- */
@@ -385,7 +401,6 @@ MODULE_DEVICE_TABLE(i2c, adv7170_id);
 
 static struct i2c_driver adv7170_driver = {
 	.driver = {
-		.owner	= THIS_MODULE,
 		.name	= "adv7170",
 	},
 	.probe		= adv7170_probe,