Merge tag 'media/v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - New sensor driver: imx219

 - Support for some new pixelformats

 - Support for Sun8i SoC

 - Added more codecs to meson vdec driver

 - Prepare for removing the legacy usbvision driver by moving it to
   staging. This driver has issues and use legacy core APIs. If nobody
   steps up to address those, it is time for its retirement.

 - Several cleanups and improvements on drivers, with the addition of
   new supported boards

* tag 'media/v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (236 commits)
  media: venus: firmware: Ignore secure call error on first resume
  media: mtk-vpu: load vpu firmware from the new location
  media: i2c: video-i2c: fix build errors due to 'imply hwmon'
  media: MAINTAINERS: add myself to co-maintain Hantro G1/G2 for i.MX8MQ
  media: hantro: add initial i.MX8MQ support
  media: dt-bindings: Document i.MX8MQ VPU bindings
  media: vivid: fix incorrect PA assignment to HDMI outputs
  media: hantro: Add linux-rockchip mailing list to MAINTAINERS
  media: cedrus: h264: Fix 4K decoding on H6
  media: siano: Use scnprintf() for avoiding potential buffer overflow
  media: rc: Use scnprintf() for avoiding potential buffer overflow
  media: allegro: create new struct for channel parameters
  media: allegro: move mail definitions to separate file
  media: allegro: pass buffers through firmware
  media: allegro: verify source and destination buffer in VCU response
  media: allegro: handle dependency of bitrate and bitrate_peak
  media: allegro: read bitrate mode directly from control
  media: allegro: make QP configurable
  media: allegro: make frame rate configurable
  media: allegro: skip filler data if possible
  ...

1 files changed, 16 insertions, 11 deletions

diff --git a/drivers/staging/media/rkisp1/rkisp1-resizer.c b/drivers/staging/media/rkisp1/rkisp1-resizer.c
index 8cdc29c1a178..87799fbf0363 100644
--- a/drivers/staging/media/rkisp1/rkisp1-resizer.c
+++ b/drivers/staging/media/rkisp1/rkisp1-resizer.c
@@ -503,6 +503,8 @@ static void rkisp1_rsz_set_sink_crop(struct rkisp1_resizer *rsz,
 		sink_crop->top = 0;
 		sink_crop->width = sink_fmt->width;
 		sink_crop->height = sink_fmt->height;
+
+		*r = *sink_crop;
 		return;
 	}
 
@@ -537,15 +539,6 @@ static void rkisp1_rsz_set_sink_fmt(struct rkisp1_resizer *rsz,
 	if (which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		rsz->fmt_type = mbus_info->fmt_type;
 
-	if (rsz->id == RKISP1_MAINPATH &&
-	    mbus_info->fmt_type == RKISP1_FMT_BAYER) {
-		sink_crop->left = 0;
-		sink_crop->top = 0;
-		sink_crop->width = sink_fmt->width;
-		sink_crop->height = sink_fmt->height;
-		return;
-	}
-
 	/* Propagete to source pad */
 	src_fmt->code = sink_fmt->code;
 
@@ -569,7 +562,9 @@ static int rkisp1_rsz_get_fmt(struct v4l2_subdev *sd,
 	struct rkisp1_resizer *rsz =
 		container_of(sd, struct rkisp1_resizer, sd);
 
+	mutex_lock(&rsz->ops_lock);
 	fmt->format = *rkisp1_rsz_get_pad_fmt(rsz, cfg, fmt->pad, fmt->which);
+	mutex_unlock(&rsz->ops_lock);
 	return 0;
 }
 
@@ -580,11 +575,13 @@ static int rkisp1_rsz_set_fmt(struct v4l2_subdev *sd,
 	struct rkisp1_resizer *rsz =
 		container_of(sd, struct rkisp1_resizer, sd);
 
+	mutex_lock(&rsz->ops_lock);
 	if (fmt->pad == RKISP1_RSZ_PAD_SINK)
 		rkisp1_rsz_set_sink_fmt(rsz, cfg, &fmt->format, fmt->which);
 	else
 		rkisp1_rsz_set_src_fmt(rsz, cfg, &fmt->format, fmt->which);
 
+	mutex_unlock(&rsz->ops_lock);
 	return 0;
 }
 
@@ -595,10 +592,12 @@ static int rkisp1_rsz_get_selection(struct v4l2_subdev *sd,
 	struct rkisp1_resizer *rsz =
 		container_of(sd, struct rkisp1_resizer, sd);
 	struct v4l2_mbus_framefmt *mf_sink;
+	int ret = 0;
 
 	if (sel->pad == RKISP1_RSZ_PAD_SRC)
 		return -EINVAL;
 
+	mutex_lock(&rsz->ops_lock);
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP_BOUNDS:
 		mf_sink = rkisp1_rsz_get_pad_fmt(rsz, cfg, RKISP1_RSZ_PAD_SINK,
@@ -613,10 +612,11 @@ static int rkisp1_rsz_get_selection(struct v4l2_subdev *sd,
 						  sel->which);
 		break;
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
 	}
 
-	return 0;
+	mutex_unlock(&rsz->ops_lock);
+	return ret;
 }
 
 static int rkisp1_rsz_set_selection(struct v4l2_subdev *sd,
@@ -632,7 +632,9 @@ static int rkisp1_rsz_set_selection(struct v4l2_subdev *sd,
 	dev_dbg(sd->dev, "%s: pad: %d sel(%d,%d)/%dx%d\n", __func__,
 		sel->pad, sel->r.left, sel->r.top, sel->r.width, sel->r.height);
 
+	mutex_lock(&rsz->ops_lock);
 	rkisp1_rsz_set_sink_crop(rsz, cfg, &sel->r, sel->which);
+	mutex_unlock(&rsz->ops_lock);
 
 	return 0;
 }
@@ -672,9 +674,11 @@ static int rkisp1_rsz_s_stream(struct v4l2_subdev *sd, int enable)
 	if (other->is_streaming)
 		when = RKISP1_SHADOW_REGS_ASYNC;
 
+	mutex_lock(&rsz->ops_lock);
 	rkisp1_rsz_config(rsz, when);
 	rkisp1_dcrop_config(rsz);
 
+	mutex_unlock(&rsz->ops_lock);
 	return 0;
 }
 
@@ -720,6 +724,7 @@ static int rkisp1_rsz_register(struct rkisp1_resizer *rsz)
 
 	rsz->fmt_type = RKISP1_DEF_FMT_TYPE;
 
+	mutex_init(&rsz->ops_lock);
 	ret = media_entity_pads_init(&sd->entity, 2, pads);
 	if (ret)
 		return ret;