Merge branch 'patchwork' into v4l_for_linus

* patchwork: (404 commits)
  [media] uvcvideo: add support for VIDIOC_QUERY_EXT_CTRL
  [media] uvcvideo: fix cropcap v4l2-compliance failure
  [media] media: omap3isp: remove unused clkdev
  [media] coda: Add tracing support
  [media] coda: drop dma_sync_single_for_device in coda_bitstream_queue
  [media] coda: fix fill bitstream errors in nonstreaming case
  [media] coda: call SEQ_END when the first queue is stopped
  [media] coda: fail to start streaming if userspace set invalid formats
  [media] coda: remove duplicate error messages for buffer allocations
  [media] coda: move parameter buffer in together with context buffer allocation
  [media] coda: allocate bitstream buffer from REQBUFS, size depends on the format
  [media] coda: allocate per-context buffers from REQBUFS
  [media] coda: use strlcpy instead of snprintf
  [media] coda: bitstream payload is unsigned
  [media] coda: fix double call to debugfs_remove
  [media] coda: check kasprintf return value in coda_open
  [media] coda: bitrate can only be set in kbps steps
  [media] v4l2-mem2mem: no need to initialize b in v4l2_m2m_next_buf and v4l2_m2m_buf_remove
  [media] s5p-mfc: set allow_zero_bytesused flag for vb2_queue_init
  [media] coda: set allow_zero_bytesused flag for vb2_queue_init
  ...

1 files changed, 21 insertions, 19 deletions

diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
index a3d7d0391302..297ef04e146a 100644
--- a/drivers/media/i2c/s5k5baf.c
+++ b/drivers/media/i2c/s5k5baf.c
@@ -374,6 +374,8 @@ static int s5k5baf_fw_parse(struct device *dev, struct s5k5baf_fw **fw,
 	count -= S5K5BAG_FW_TAG_LEN;
 
 	d = devm_kzalloc(dev, count * sizeof(u16), GFP_KERNEL);
+	if (!d)
+		return -ENOMEM;
 
 	for (i = 0; i < count; ++i)
 		d[i] = le16_to_cpu(data[i]);
@@ -1182,7 +1184,7 @@ static int s5k5baf_s_frame_interval(struct v4l2_subdev *sd,
  * V4L2 subdev pad level and video operations
  */
 static int s5k5baf_enum_frame_interval(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_pad_config *cfg,
 			      struct v4l2_subdev_frame_interval_enum *fie)
 {
 	if (fie->index > S5K5BAF_MAX_FR_TIME - S5K5BAF_MIN_FR_TIME ||
@@ -1201,7 +1203,7 @@ static int s5k5baf_enum_frame_interval(struct v4l2_subdev *sd,
 }
 
 static int s5k5baf_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_fh *fh,
+				 struct v4l2_subdev_pad_config *cfg,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad == PAD_CIS) {
@@ -1219,7 +1221,7 @@ static int s5k5baf_enum_mbus_code(struct v4l2_subdev *sd,
 }
 
 static int s5k5baf_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_fh *fh,
+				  struct v4l2_subdev_pad_config *cfg,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	int i;
@@ -1276,7 +1278,7 @@ static int s5k5baf_try_isp_format(struct v4l2_mbus_framefmt *mf)
 	return pixfmt;
 }
 
-static int s5k5baf_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
+static int s5k5baf_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct s5k5baf *state = to_s5k5baf(sd);
@@ -1284,7 +1286,7 @@ static int s5k5baf_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
 	struct v4l2_mbus_framefmt *mf;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(fh, fmt->pad);
+		mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
 		fmt->format = *mf;
 		return 0;
 	}
@@ -1306,7 +1308,7 @@ static int s5k5baf_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
 	return 0;
 }
 
-static int s5k5baf_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
+static int s5k5baf_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct v4l2_mbus_framefmt *mf = &fmt->format;
@@ -1317,7 +1319,7 @@ static int s5k5baf_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
 	mf->field = V4L2_FIELD_NONE;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(fh, fmt->pad) = *mf;
+		*v4l2_subdev_get_try_format(sd, cfg, fmt->pad) = *mf;
 		return 0;
 	}
 
@@ -1369,7 +1371,7 @@ static int s5k5baf_is_bound_target(u32 target)
 }
 
 static int s5k5baf_get_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_fh *fh,
+				 struct v4l2_subdev_pad_config *cfg,
 				 struct v4l2_subdev_selection *sel)
 {
 	static enum selection_rect rtype;
@@ -1389,9 +1391,9 @@ static int s5k5baf_get_selection(struct v4l2_subdev *sd,
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
 		if (rtype == R_COMPOSE)
-			sel->r = *v4l2_subdev_get_try_compose(fh, sel->pad);
+			sel->r = *v4l2_subdev_get_try_compose(sd, cfg, sel->pad);
 		else
-			sel->r = *v4l2_subdev_get_try_crop(fh, sel->pad);
+			sel->r = *v4l2_subdev_get_try_crop(sd, cfg, sel->pad);
 		return 0;
 	}
 
@@ -1460,7 +1462,7 @@ static bool s5k5baf_cmp_rect(const struct v4l2_rect *r1,
 }
 
 static int s5k5baf_set_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_fh *fh,
+				 struct v4l2_subdev_pad_config *cfg,
 				 struct v4l2_subdev_selection *sel)
 {
 	static enum selection_rect rtype;
@@ -1481,9 +1483,9 @@ static int s5k5baf_set_selection(struct v4l2_subdev *sd,
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
 		rects = (struct v4l2_rect * []) {
 				&s5k5baf_cis_rect,
-				v4l2_subdev_get_try_crop(fh, PAD_CIS),
-				v4l2_subdev_get_try_compose(fh, PAD_CIS),
-				v4l2_subdev_get_try_crop(fh, PAD_OUT)
+				v4l2_subdev_get_try_crop(sd, cfg, PAD_CIS),
+				v4l2_subdev_get_try_compose(sd, cfg, PAD_CIS),
+				v4l2_subdev_get_try_crop(sd, cfg, PAD_OUT)
 			};
 		s5k5baf_set_rect_and_adjust(rects, rtype, &sel->r);
 		return 0;
@@ -1701,22 +1703,22 @@ static int s5k5baf_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = v4l2_subdev_get_try_format(fh, PAD_CIS);
+	mf = v4l2_subdev_get_try_format(sd, fh->pad, PAD_CIS);
 	s5k5baf_try_cis_format(mf);
 
 	if (s5k5baf_is_cis_subdev(sd))
 		return 0;
 
-	mf = v4l2_subdev_get_try_format(fh, PAD_OUT);
+	mf = v4l2_subdev_get_try_format(sd, fh->pad, PAD_OUT);
 	mf->colorspace = s5k5baf_formats[0].colorspace;
 	mf->code = s5k5baf_formats[0].code;
 	mf->width = s5k5baf_cis_rect.width;
 	mf->height = s5k5baf_cis_rect.height;
 	mf->field = V4L2_FIELD_NONE;
 
-	*v4l2_subdev_get_try_crop(fh, PAD_CIS) = s5k5baf_cis_rect;
-	*v4l2_subdev_get_try_compose(fh, PAD_CIS) = s5k5baf_cis_rect;
-	*v4l2_subdev_get_try_crop(fh, PAD_OUT) = s5k5baf_cis_rect;
+	*v4l2_subdev_get_try_crop(sd, fh->pad, PAD_CIS) = s5k5baf_cis_rect;
+	*v4l2_subdev_get_try_compose(sd, fh->pad, PAD_CIS) = s5k5baf_cis_rect;
+	*v4l2_subdev_get_try_crop(sd, fh->pad, PAD_OUT) = s5k5baf_cis_rect;
 
 	return 0;
 }