X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fmedia%2Fi2c%2Fak881x.c;h=d3b965ec3bbc5597245a9df0eb9d415bb376993e;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=69aeaf3976248ad60b3fba8a43f56496dd337de6;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/drivers/media/i2c/ak881x.c b/kernel/drivers/media/i2c/ak881x.c
index 69aeaf397..d3b965ec3 100644
--- a/kernel/drivers/media/i2c/ak881x.c
+++ b/kernel/drivers/media/i2c/ak881x.c
@@ -93,12 +93,17 @@ static int ak881x_s_register(struct v4l2_subdev *sd,
 }
 #endif
 
-static int ak881x_try_g_mbus_fmt(struct v4l2_subdev *sd,
-				 struct v4l2_mbus_framefmt *mf)
+static int ak881x_fill_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 ak881x *ak881x = to_ak881x(client);
 
+	if (format->pad)
+		return -EINVAL;
+
 	v4l_bound_align_image(&mf->width, 0, 720, 2,
 			      &mf->height, 0, ak881x->lines, 1, 0);
 	mf->field	= V4L2_FIELD_INTERLACED;
@@ -108,23 +113,14 @@ static int ak881x_try_g_mbus_fmt(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int ak881x_s_mbus_fmt(struct v4l2_subdev *sd,
-			     struct v4l2_mbus_framefmt *mf)
-{
-	if (mf->field != V4L2_FIELD_INTERLACED ||
-	    mf->code != MEDIA_BUS_FMT_YUYV8_2X8)
-		return -EINVAL;
-
-	return ak881x_try_g_mbus_fmt(sd, mf);
-}
-
-static int ak881x_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned int index,
-				u32 *code)
+static int ak881x_enum_mbus_code(struct v4l2_subdev *sd,
+		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_mbus_code_enum *code)
 {
-	if (index)
+	if (code->pad || code->index)
 		return -EINVAL;
 
-	*code = MEDIA_BUS_FMT_YUYV8_2X8;
+	code->code = MEDIA_BUS_FMT_YUYV8_2X8;
 	return 0;
 }
 
@@ -160,12 +156,12 @@ static int ak881x_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std)
 	} else if (std == V4L2_STD_PAL_60) {
 		vp1 = 7;
 		ak881x->lines = 480;
-	} else if (std && !(std & ~V4L2_STD_PAL)) {
-		vp1 = 0xf;
-		ak881x->lines = 576;
-	} else if (std && !(std & ~V4L2_STD_NTSC)) {
+	} else if (std & V4L2_STD_NTSC) {
 		vp1 = 0;
 		ak881x->lines = 480;
+	} else if (std & V4L2_STD_PAL) {
+		vp1 = 0xf;
+		ak881x->lines = 576;
 	} else {
 		/* No SECAM or PAL_N/Nc supported */
 		return -EINVAL;
@@ -211,18 +207,21 @@ static struct v4l2_subdev_core_ops ak881x_subdev_core_ops = {
 };
 
 static struct v4l2_subdev_video_ops ak881x_subdev_video_ops = {
-	.s_mbus_fmt	= ak881x_s_mbus_fmt,
-	.g_mbus_fmt	= ak881x_try_g_mbus_fmt,
-	.try_mbus_fmt	= ak881x_try_g_mbus_fmt,
 	.cropcap	= ak881x_cropcap,
-	.enum_mbus_fmt	= ak881x_enum_mbus_fmt,
 	.s_std_output	= ak881x_s_std_output,
 	.s_stream	= ak881x_s_stream,
 };
 
+static const struct v4l2_subdev_pad_ops ak881x_subdev_pad_ops = {
+	.enum_mbus_code = ak881x_enum_mbus_code,
+	.set_fmt	= ak881x_fill_fmt,
+	.get_fmt	= ak881x_fill_fmt,
+};
+
 static struct v4l2_subdev_ops ak881x_subdev_ops = {
 	.core	= &ak881x_subdev_core_ops,
 	.video	= &ak881x_subdev_video_ops,
+	.pad	= &ak881x_subdev_pad_ops,
 };
 
 static int ak881x_probe(struct i2c_client *client,