Merge tag 'media/v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - uAPI documentation for stateless decoders

 - Added a new CEC ioctl together with its documentation

 - Improved IPU3 documentation

 - New i2c drivers: hi556 and imx290

 - Added support on Vivid driver for meta streams

 - Added de-interlace support for sunxi subdriver

 - Added a few new remote controler keymaps

 - Added H.265 support for Sunxi Cedrus driver

 - Another round of random driver cleanups, fixes and improvements

* tag 'media/v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (361 commits)
  media: Revert "media: mtk-vcodec: Remove extra area allocation in an input buffer on encoding"
  media: hantro: Set H264 FIELDPIC_FLAG_E flag correctly
  media: hantro: Remove now unused H264 pic_size
  media: hantro: Use output buffer width and height for H264 decoding
  media: hantro: Reduce H264 extra space for motion vectors
  media: hantro: Fix H264 motion vector buffer offset
  media: ti-vpe: vpe: fix compatible to match bindings
  media: dt-bindings: media: ti-vpe: Document VPE driver
  media: zr364xx: remove redundant assigmnent to idx, clean up code
  media: Documentation: media: *_DEFAULT targets for subdevs
  media: hantro: Fix s_fmt for dynamic resolution changes
  media: i2c: Use the correct style for SPDX License Identifier
  media: siano: Use the correct style for SPDX License Identifier
  media: vicodec: media_device_cleanup was called too early
  media: vim2m: media_device_cleanup was called too early
  media: cedrus: Increase maximum supported size
  media: cedrus: Fix H264 4k support
  media: cedrus: Properly signal size in mode register
  media: v4l2-ctrl: Lock main_hdl on operations of requests_queued.
  media: si470x-i2c: add missed operations in remove
  ...

1 files changed, 25 insertions, 0 deletions

diff --git a/drivers/media/platform/vivid/vivid-core.h b/drivers/media/platform/vivid/vivid-core.h
index 7ebb14673c75..59192b67231c 100644
--- a/drivers/media/platform/vivid/vivid-core.h
+++ b/drivers/media/platform/vivid/vivid-core.h
@@ -131,6 +131,8 @@ struct vivid_dev {
 	struct media_pad		vbi_cap_pad;
 	struct media_pad		vbi_out_pad;
 	struct media_pad		sdr_cap_pad;
+	struct media_pad		meta_cap_pad;
+	struct media_pad		meta_out_pad;
 #endif
 	struct v4l2_ctrl_handler	ctrl_hdl_user_gen;
 	struct v4l2_ctrl_handler	ctrl_hdl_user_vid;
@@ -153,6 +155,11 @@ struct vivid_dev {
 	struct v4l2_ctrl_handler	ctrl_hdl_radio_tx;
 	struct video_device		sdr_cap_dev;
 	struct v4l2_ctrl_handler	ctrl_hdl_sdr_cap;
+	struct video_device		meta_cap_dev;
+	struct v4l2_ctrl_handler	ctrl_hdl_meta_cap;
+	struct video_device		meta_out_dev;
+	struct v4l2_ctrl_handler	ctrl_hdl_meta_out;
+
 	spinlock_t			slock;
 	struct mutex			mutex;
 
@@ -164,6 +171,8 @@ struct vivid_dev {
 	u32				sdr_cap_caps;
 	u32				radio_rx_caps;
 	u32				radio_tx_caps;
+	u32				meta_cap_caps;
+	u32				meta_out_caps;
 
 	/* supported features */
 	bool				multiplanar;
@@ -189,6 +198,9 @@ struct vivid_dev {
 	bool				has_radio_tx;
 	bool				has_sdr_cap;
 	bool				has_fb;
+	bool				has_meta_cap;
+	bool				has_meta_out;
+	bool				has_tv_tuner;
 
 	bool				can_loop_video;
 
@@ -390,6 +402,8 @@ struct vivid_dev {
 	struct list_head		vid_cap_active;
 	struct vb2_queue		vb_vbi_cap_q;
 	struct list_head		vbi_cap_active;
+	struct vb2_queue		vb_meta_cap_q;
+	struct list_head		meta_cap_active;
 
 	/* thread for generating video capture stream */
 	struct task_struct		*kthread_vid_cap;
@@ -407,6 +421,9 @@ struct vivid_dev {
 	u32				vbi_cap_seq_count;
 	bool				vbi_cap_streaming;
 	bool				stream_sliced_vbi_cap;
+	u32				meta_cap_seq_start;
+	u32				meta_cap_seq_count;
+	bool				meta_cap_streaming;
 
 	/* video output */
 	const struct vivid_fmt		*fmt_out;
@@ -421,6 +438,8 @@ struct vivid_dev {
 	struct list_head		vid_out_active;
 	struct vb2_queue		vb_vbi_out_q;
 	struct list_head		vbi_out_active;
+	struct vb2_queue		vb_meta_out_q;
+	struct list_head		meta_out_active;
 
 	/* video loop precalculated rectangles */
 
@@ -461,6 +480,9 @@ struct vivid_dev {
 	u32				vbi_out_seq_count;
 	bool				vbi_out_streaming;
 	bool				stream_sliced_vbi_out;
+	u32				meta_out_seq_start;
+	u32				meta_out_seq_count;
+	bool				meta_out_streaming;
 
 	/* SDR capture */
 	struct vb2_queue		vb_sdr_cap_q;
@@ -527,6 +549,9 @@ struct vivid_dev {
 	/* CEC OSD String */
 	char				osd[14];
 	unsigned long			osd_jiffies;
+
+	bool				meta_pts;
+	bool				meta_scr;
 };
 
 static inline bool vivid_is_webcam(const struct vivid_dev *dev)