Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

Pull networking updates from Jakub Kicinski:
 "Core:

   - Add dedicated kmem_cache for typical/small skb->head, avoid having
     to access struct page at kfree time, and improve memory use.

   - Introduce sysctl to set default RPS configuration for new netdevs.

   - Define Netlink protocol specification format which can be used to
     describe messages used by each family and auto-generate parsers.
     Add tools for generating kernel data structures and uAPI headers.

   - Expose all net/core sysctls inside netns.

   - Remove 4s sleep in netpoll if carrier is instantly detected on
     boot.

   - Add configurable limit of MDB entries per port, and port-vlan.

   - Continue populating drop reasons throughout the stack.

   - Retire a handful of legacy Qdiscs and classifiers.

  Protocols:

   - Support IPv4 big TCP (TSO frames larger than 64kB).

   - Add IP_LOCAL_PORT_RANGE socket option, to control local port range
     on socket by socket basis.

   - Track and report in procfs number of MPTCP sockets used.

   - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
     manager.

   - IPv6: don't check net.ipv6.route.max_size and rely on garbage
     collection to free memory (similarly to IPv4).

   - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).

   - ICMP: add per-rate limit counters.

   - Add support for user scanning requests in ieee802154.

   - Remove static WEP support.

   - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
     reporting.

   - WiFi 7 EHT channel puncturing support (client & AP).

  BPF:

   - Add a rbtree data structure following the "next-gen data structure"
     precedent set by recently added linked list, that is, by using
     kfunc + kptr instead of adding a new BPF map type.

   - Expose XDP hints via kfuncs with initial support for RX hash and
     timestamp metadata.

   - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
     better support decap on GRE tunnel devices not operating in collect
     metadata.

   - Improve x86 JIT's codegen for PROBE_MEM runtime error checks.

   - Remove the need for trace_printk_lock for bpf_trace_printk and
     bpf_trace_vprintk helpers.

   - Extend libbpf's bpf_tracing.h support for tracing arguments of
     kprobes/uprobes and syscall as a special case.

   - Significantly reduce the search time for module symbols by
     livepatch and BPF.

   - Enable cpumasks to be used as kptrs, which is useful for tracing
     programs tracking which tasks end up running on which CPUs in
     different time intervals.

   - Add support for BPF trampoline on s390x and riscv64.

   - Add capability to export the XDP features supported by the NIC.

   - Add __bpf_kfunc tag for marking kernel functions as kfuncs.

   - Add cgroup.memory=nobpf kernel parameter option to disable BPF
     memory accounting for container environments.

  Netfilter:

   - Remove the CLUSTERIP target. It has been marked as obsolete for
     years, and we still have WARN splats wrt races of the out-of-band
     /proc interface installed by this target.

   - Add 'destroy' commands to nf_tables. They are identical to the
     existing 'delete' commands, but do not return an error if the
     referenced object (set, chain, rule...) did not exist.

  Driver API:

   - Improve cpumask_local_spread() locality to help NICs set the right
     IRQ affinity on AMD platforms.

   - Separate C22 and C45 MDIO bus transactions more clearly.

   - Introduce new DCB table to control DSCP rewrite on egress.

   - Support configuration of Physical Layer Collision Avoidance (PLCA)
     Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
     shared medium Ethernet.

   - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
     preemption of low priority frames by high priority frames.

   - Add support for controlling MACSec offload using netlink SET.

   - Rework devlink instance refcounts to allow registration and
     de-registration under the instance lock. Split the code into
     multiple files, drop some of the unnecessarily granular locks and
     factor out common parts of netlink operation handling.

   - Add TX frame aggregation parameters (for USB drivers).

   - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
     messages with notifications for debug.

   - Allow offloading of UDP NEW connections via act_ct.

   - Add support for per action HW stats in TC.

   - Support hardware miss to TC action (continue processing in SW from
     a specific point in the action chain).

   - Warn if old Wireless Extension user space interface is used with
     modern cfg80211/mac80211 drivers. Do not support Wireless
     Extensions for Wi-Fi 7 devices at all. Everyone should switch to
     using nl80211 interface instead.

   - Improve the CAN bit timing configuration. Use extack to return
     error messages directly to user space, update the SJW handling,
     including the definition of a new default value that will benefit
     CAN-FD controllers, by increasing their oscillator tolerance.

  New hardware / drivers:

   - Ethernet:
      - nVidia BlueField-3 support (control traffic driver)
      - Ethernet support for imx93 SoCs
      - Motorcomm yt8531 gigabit Ethernet PHY
      - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
      - Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
      - Amlogic gxl MDIO mux

   - WiFi:
      - RealTek RTL8188EU (rtl8xxxu)
      - Qualcomm Wi-Fi 7 devices (ath12k)

   - CAN:
      - Renesas R-Car V4H

  Drivers:

   - Bluetooth:
      - Set Per Platform Antenna Gain (PPAG) for Intel controllers.

   - Ethernet NICs:
      - Intel (1G, igc):
         - support TSN / Qbv / packet scheduling features of i226 model
      - Intel (100G, ice):
         - use GNSS subsystem instead of TTY
         - multi-buffer XDP support
         - extend support for GPIO pins to E823 devices
      - nVidia/Mellanox:
         - update the shared buffer configuration on PFC commands
         - implement PTP adjphase function for HW offset control
         - TC support for Geneve and GRE with VF tunnel offload
         - more efficient crypto key management method
         - multi-port eswitch support
      - Netronome/Corigine:
         - add DCB IEEE support
         - support IPsec offloading for NFP3800
      - Freescale/NXP (enetc):
         - support XDP_REDIRECT for XDP non-linear buffers
         - improve reconfig, avoid link flap and waiting for idle
         - support MAC Merge layer
      - Other NICs:
         - sfc/ef100: add basic devlink support for ef100
         - ionic: rx_push mode operation (writing descriptors via MMIO)
         - bnxt: use the auxiliary bus abstraction for RDMA
         - r8169: disable ASPM and reset bus in case of tx timeout
         - cpsw: support QSGMII mode for J721e CPSW9G
         - cpts: support pulse-per-second output
         - ngbe: add an mdio bus driver
         - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
         - r8152: handle devices with FW with NCM support
         - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
         - virtio-net: support multi buffer XDP
         - virtio/vsock: replace virtio_vsock_pkt with sk_buff
         - tsnep: XDP support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add support for latency TLV (in FW control messages)
      - Microchip (sparx5):
         - separate explicit and implicit traffic forwarding rules, make
           the implicit rules always active
         - add support for egress DSCP rewrite
         - IS0 VCAP support (Ingress Classification)
         - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
           etc.)
         - ES2 VCAP support (Egress Access Control)
         - support for Per-Stream Filtering and Policing (802.1Q,
           8.6.5.1)

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - add MAB (port auth) offload support
         - enable PTP receive for mv88e6390
      - NXP (ocelot):
         - support MAC Merge layer
         - support for the the vsc7512 internal copper phys
      - Microchip:
         - lan9303: convert to PHYLINK
         - lan966x: support TC flower filter statistics
         - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
         - lan937x: support Credit Based Shaper configuration
         - ksz9477: support Energy Efficient Ethernet
      - other:
         - qca8k: convert to regmap read/write API, use bulk operations
         - rswitch: Improve TX timestamp accuracy

   - Intel WiFi (iwlwifi):
      - EHT (Wi-Fi 7) rate reporting
      - STEP equalizer support: transfer some STEP (connection to radio
        on platforms with integrated wifi) related parameters from the
        BIOS to the firmware.

   - Qualcomm 802.11ax WiFi (ath11k):
      - IPQ5018 support
      - Fine Timing Measurement (FTM) responder role support
      - channel 177 support

   - MediaTek WiFi (mt76):
      - per-PHY LED support
      - mt7996: EHT (Wi-Fi 7) support
      - Wireless Ethernet Dispatch (WED) reset support
      - switch to using page pool allocator

   - RealTek WiFi (rtw89):
      - support new version of Bluetooth co-existance

   - Mobile:
      - rmnet: support TX aggregation"

* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
  page_pool: add a comment explaining the fragment counter usage
  net: ethtool: fix __ethtool_dev_mm_supported() implementation
  ethtool: pse-pd: Fix double word in comments
  xsk: add linux/vmalloc.h to xsk.c
  sefltests: netdevsim: wait for devlink instance after netns removal
  selftest: fib_tests: Always cleanup before exit
  net/mlx5e: Align IPsec ASO result memory to be as required by hardware
  net/mlx5e: TC, Set CT miss to the specific ct action instance
  net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
  net/mlx5: Refactor tc miss handling to a single function
  net/mlx5: Kconfig: Make tc offload depend on tc skb extension
  net/sched: flower: Support hardware miss to tc action
  net/sched: flower: Move filter handle initialization earlier
  net/sched: cls_api: Support hardware miss to tc action
  net/sched: Rename user cookie and act cookie
  sfc: fix builds without CONFIG_RTC_LIB
  sfc: clean up some inconsistent indentings
  net/mlx4_en: Introduce flexible array to silence overflow warning
  net: lan966x: Fix possible deadlock inside PTP
  net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
  ...

1 files changed, 618 insertions, 0 deletions

diff --git a/drivers/media/test-drivers/vivid/vivid-core.h b/drivers/media/test-drivers/vivid/vivid-core.h
new file mode 100644
index 000000000..473f3598d
--- /dev/null
+++ b/drivers/media/test-drivers/vivid/vivid-core.h
@@ -0,0 +1,618 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * vivid-core.h - core datastructures
+ *
+ * Copyright 2014 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ */
+
+#ifndef _VIVID_CORE_H_
+#define _VIVID_CORE_H_
+
+#include <linux/fb.h>
+#include <linux/workqueue.h>
+#include <media/cec.h>
+#include <media/videobuf2-v4l2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-ctrls.h>
+#include <media/tpg/v4l2-tpg.h>
+#include "vivid-rds-gen.h"
+#include "vivid-vbi-gen.h"
+
+#define dprintk(dev, level, fmt, arg...) \
+	v4l2_dbg(level, vivid_debug, &dev->v4l2_dev, fmt, ## arg)
+
+/* The maximum number of clip rectangles */
+#define MAX_CLIPS  16
+/* The maximum number of inputs */
+#define MAX_INPUTS 16
+/* The maximum number of outputs */
+#define MAX_OUTPUTS 16
+/* The maximum up or down scaling factor is 4 */
+#define MAX_ZOOM  4
+/* The maximum image width/height are set to 4K DMT */
+#define MAX_WIDTH  4096
+#define MAX_HEIGHT 2160
+/* The minimum image width/height */
+#define MIN_WIDTH  16
+#define MIN_HEIGHT MIN_WIDTH
+/* Pixel Array control divider */
+#define PIXEL_ARRAY_DIV MIN_WIDTH
+/* The data_offset of plane 0 for the multiplanar formats */
+#define PLANE0_DATA_OFFSET 128
+
+/* The supported TV frequency range in MHz */
+#define MIN_TV_FREQ (44U * 16U)
+#define MAX_TV_FREQ (958U * 16U)
+
+/* The number of samples returned in every SDR buffer */
+#define SDR_CAP_SAMPLES_PER_BUF 0x4000
+
+/* used by the threads to know when to resync internal counters */
+#define JIFFIES_PER_DAY (3600U * 24U * HZ)
+#define JIFFIES_RESYNC (JIFFIES_PER_DAY * (0xf0000000U / JIFFIES_PER_DAY))
+
+extern const struct v4l2_rect vivid_min_rect;
+extern const struct v4l2_rect vivid_max_rect;
+extern unsigned vivid_debug;
+
+struct vivid_fmt {
+	u32	fourcc;          /* v4l2 format id */
+	enum	tgp_color_enc color_enc;
+	bool	can_do_overlay;
+	u8	vdownsampling[TPG_MAX_PLANES];
+	u32	alpha_mask;
+	u8	planes;
+	u8	buffers;
+	u32	data_offset[TPG_MAX_PLANES];
+	u32	bit_depth[TPG_MAX_PLANES];
+};
+
+extern struct vivid_fmt vivid_formats[];
+
+/* buffer for one video frame */
+struct vivid_buffer {
+	/* common v4l buffer stuff -- must be first */
+	struct vb2_v4l2_buffer vb;
+	struct list_head	list;
+};
+
+enum vivid_input {
+	WEBCAM,
+	TV,
+	SVID,
+	HDMI,
+};
+
+enum vivid_signal_mode {
+	CURRENT_DV_TIMINGS,
+	CURRENT_STD = CURRENT_DV_TIMINGS,
+	NO_SIGNAL,
+	NO_LOCK,
+	OUT_OF_RANGE,
+	SELECTED_DV_TIMINGS,
+	SELECTED_STD = SELECTED_DV_TIMINGS,
+	CYCLE_DV_TIMINGS,
+	CYCLE_STD = CYCLE_DV_TIMINGS,
+	CUSTOM_DV_TIMINGS,
+};
+
+enum vivid_colorspace {
+	VIVID_CS_170M,
+	VIVID_CS_709,
+	VIVID_CS_SRGB,
+	VIVID_CS_OPRGB,
+	VIVID_CS_2020,
+	VIVID_CS_DCI_P3,
+	VIVID_CS_240M,
+	VIVID_CS_SYS_M,
+	VIVID_CS_SYS_BG,
+};
+
+#define VIVID_INVALID_SIGNAL(mode) \
+	((mode) == NO_SIGNAL || (mode) == NO_LOCK || (mode) == OUT_OF_RANGE)
+
+struct vivid_cec_xfer {
+	struct cec_adapter	*adap;
+	u8			msg[CEC_MAX_MSG_SIZE];
+	u32			len;
+	u32			sft;
+};
+
+struct vivid_dev {
+	unsigned			inst;
+	struct v4l2_device		v4l2_dev;
+#ifdef CONFIG_MEDIA_CONTROLLER
+	struct media_device		mdev;
+	struct media_pad		vid_cap_pad;
+	struct media_pad		vid_out_pad;
+	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;
+	struct media_pad		touch_cap_pad;
+#endif
+	struct v4l2_ctrl_handler	ctrl_hdl_user_gen;
+	struct v4l2_ctrl_handler	ctrl_hdl_user_vid;
+	struct v4l2_ctrl_handler	ctrl_hdl_user_aud;
+	struct v4l2_ctrl_handler	ctrl_hdl_streaming;
+	struct v4l2_ctrl_handler	ctrl_hdl_sdtv_cap;
+	struct v4l2_ctrl_handler	ctrl_hdl_loop_cap;
+	struct v4l2_ctrl_handler	ctrl_hdl_fb;
+	struct video_device		vid_cap_dev;
+	struct v4l2_ctrl_handler	ctrl_hdl_vid_cap;
+	struct video_device		vid_out_dev;
+	struct v4l2_ctrl_handler	ctrl_hdl_vid_out;
+	struct video_device		vbi_cap_dev;
+	struct v4l2_ctrl_handler	ctrl_hdl_vbi_cap;
+	struct video_device		vbi_out_dev;
+	struct v4l2_ctrl_handler	ctrl_hdl_vbi_out;
+	struct video_device		radio_rx_dev;
+	struct v4l2_ctrl_handler	ctrl_hdl_radio_rx;
+	struct video_device		radio_tx_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;
+	struct video_device		touch_cap_dev;
+	struct v4l2_ctrl_handler	ctrl_hdl_touch_cap;
+
+	spinlock_t			slock;
+	struct mutex			mutex;
+
+	/* capabilities */
+	u32				vid_cap_caps;
+	u32				vid_out_caps;
+	u32				vbi_cap_caps;
+	u32				vbi_out_caps;
+	u32				sdr_cap_caps;
+	u32				radio_rx_caps;
+	u32				radio_tx_caps;
+	u32				meta_cap_caps;
+	u32				meta_out_caps;
+	u32				touch_cap_caps;
+
+	/* supported features */
+	bool				multiplanar;
+	unsigned			num_inputs;
+	unsigned int			num_hdmi_inputs;
+	u8				input_type[MAX_INPUTS];
+	u8				input_name_counter[MAX_INPUTS];
+	unsigned			num_outputs;
+	unsigned int			num_hdmi_outputs;
+	u8				output_type[MAX_OUTPUTS];
+	u8				output_name_counter[MAX_OUTPUTS];
+	bool				has_audio_inputs;
+	bool				has_audio_outputs;
+	bool				has_vid_cap;
+	bool				has_vid_out;
+	bool				has_vbi_cap;
+	bool				has_raw_vbi_cap;
+	bool				has_sliced_vbi_cap;
+	bool				has_vbi_out;
+	bool				has_raw_vbi_out;
+	bool				has_sliced_vbi_out;
+	bool				has_radio_rx;
+	bool				has_radio_tx;
+	bool				has_sdr_cap;
+	bool				has_fb;
+	bool				has_meta_cap;
+	bool				has_meta_out;
+	bool				has_tv_tuner;
+	bool				has_touch_cap;
+
+	bool				can_loop_video;
+
+	/* controls */
+	struct v4l2_ctrl		*brightness;
+	struct v4l2_ctrl		*contrast;
+	struct v4l2_ctrl		*saturation;
+	struct v4l2_ctrl		*hue;
+	struct {
+		/* autogain/gain cluster */
+		struct v4l2_ctrl	*autogain;
+		struct v4l2_ctrl	*gain;
+	};
+	struct v4l2_ctrl		*volume;
+	struct v4l2_ctrl		*mute;
+	struct v4l2_ctrl		*alpha;
+	struct v4l2_ctrl		*button;
+	struct v4l2_ctrl		*boolean;
+	struct v4l2_ctrl		*int32;
+	struct v4l2_ctrl		*int64;
+	struct v4l2_ctrl		*menu;
+	struct v4l2_ctrl		*string;
+	struct v4l2_ctrl		*bitmask;
+	struct v4l2_ctrl		*int_menu;
+	struct v4l2_ctrl		*ro_int32;
+	struct v4l2_ctrl		*pixel_array;
+	struct v4l2_ctrl		*test_pattern;
+	struct v4l2_ctrl		*colorspace;
+	struct v4l2_ctrl		*rgb_range_cap;
+	struct v4l2_ctrl		*real_rgb_range_cap;
+	struct {
+		/* std_signal_mode/standard cluster */
+		struct v4l2_ctrl	*ctrl_std_signal_mode;
+		struct v4l2_ctrl	*ctrl_standard;
+	};
+	struct {
+		/* dv_timings_signal_mode/timings cluster */
+		struct v4l2_ctrl	*ctrl_dv_timings_signal_mode;
+		struct v4l2_ctrl	*ctrl_dv_timings;
+	};
+	struct v4l2_ctrl		*ctrl_display_present;
+	struct v4l2_ctrl		*ctrl_has_crop_cap;
+	struct v4l2_ctrl		*ctrl_has_compose_cap;
+	struct v4l2_ctrl		*ctrl_has_scaler_cap;
+	struct v4l2_ctrl		*ctrl_has_crop_out;
+	struct v4l2_ctrl		*ctrl_has_compose_out;
+	struct v4l2_ctrl		*ctrl_has_scaler_out;
+	struct v4l2_ctrl		*ctrl_tx_mode;
+	struct v4l2_ctrl		*ctrl_tx_rgb_range;
+	struct v4l2_ctrl		*ctrl_tx_edid_present;
+	struct v4l2_ctrl		*ctrl_tx_hotplug;
+	struct v4l2_ctrl		*ctrl_tx_rxsense;
+
+	struct v4l2_ctrl		*ctrl_rx_power_present;
+
+	struct v4l2_ctrl		*radio_tx_rds_pi;
+	struct v4l2_ctrl		*radio_tx_rds_pty;
+	struct v4l2_ctrl		*radio_tx_rds_mono_stereo;
+	struct v4l2_ctrl		*radio_tx_rds_art_head;
+	struct v4l2_ctrl		*radio_tx_rds_compressed;
+	struct v4l2_ctrl		*radio_tx_rds_dyn_pty;
+	struct v4l2_ctrl		*radio_tx_rds_ta;
+	struct v4l2_ctrl		*radio_tx_rds_tp;
+	struct v4l2_ctrl		*radio_tx_rds_ms;
+	struct v4l2_ctrl		*radio_tx_rds_psname;
+	struct v4l2_ctrl		*radio_tx_rds_radiotext;
+
+	struct v4l2_ctrl		*radio_rx_rds_pty;
+	struct v4l2_ctrl		*radio_rx_rds_ta;
+	struct v4l2_ctrl		*radio_rx_rds_tp;
+	struct v4l2_ctrl		*radio_rx_rds_ms;
+	struct v4l2_ctrl		*radio_rx_rds_psname;
+	struct v4l2_ctrl		*radio_rx_rds_radiotext;
+
+	unsigned			input_brightness[MAX_INPUTS];
+	unsigned			osd_mode;
+	unsigned			button_pressed;
+	bool				sensor_hflip;
+	bool				sensor_vflip;
+	bool				hflip;
+	bool				vflip;
+	bool				vbi_cap_interlaced;
+	bool				loop_video;
+	bool				reduced_fps;
+
+	/* Framebuffer */
+	unsigned long			video_pbase;
+	void				*video_vbase;
+	u32				video_buffer_size;
+	int				display_width;
+	int				display_height;
+	int				display_byte_stride;
+	int				bits_per_pixel;
+	int				bytes_per_pixel;
+	struct fb_info			fb_info;
+	struct fb_var_screeninfo	fb_defined;
+	struct fb_fix_screeninfo	fb_fix;
+
+	/* Error injection */
+	bool				disconnect_error;
+	bool				queue_setup_error;
+	bool				buf_prepare_error;
+	bool				start_streaming_error;
+	bool				dqbuf_error;
+	bool				req_validate_error;
+	bool				seq_wrap;
+	u64				time_wrap;
+	u64				time_wrap_offset;
+	unsigned			perc_dropped_buffers;
+	enum vivid_signal_mode		std_signal_mode[MAX_INPUTS];
+	unsigned int			query_std_last[MAX_INPUTS];
+	v4l2_std_id			query_std[MAX_INPUTS];
+	enum tpg_video_aspect		std_aspect_ratio[MAX_INPUTS];
+
+	enum vivid_signal_mode		dv_timings_signal_mode[MAX_INPUTS];
+	char				**query_dv_timings_qmenu;
+	char				*query_dv_timings_qmenu_strings;
+	unsigned			query_dv_timings_size;
+	unsigned int			query_dv_timings_last[MAX_INPUTS];
+	unsigned int			query_dv_timings[MAX_INPUTS];
+	enum tpg_video_aspect		dv_timings_aspect_ratio[MAX_INPUTS];
+
+	/* Input */
+	unsigned			input;
+	v4l2_std_id			std_cap[MAX_INPUTS];
+	struct v4l2_dv_timings		dv_timings_cap[MAX_INPUTS];
+	int				dv_timings_cap_sel[MAX_INPUTS];
+	u32				service_set_cap;
+	struct vivid_vbi_gen_data	vbi_gen;
+	u8				*edid;
+	unsigned			edid_blocks;
+	unsigned			edid_max_blocks;
+	unsigned			webcam_size_idx;
+	unsigned			webcam_ival_idx;
+	unsigned			tv_freq;
+	unsigned			tv_audmode;
+	unsigned			tv_field_cap;
+	unsigned			tv_audio_input;
+
+	u32				power_present;
+
+	/* Capture Overlay */
+	struct v4l2_framebuffer		fb_cap;
+	struct v4l2_fh			*overlay_cap_owner;
+	void				*fb_vbase_cap;
+	int				overlay_cap_top, overlay_cap_left;
+	enum v4l2_field			overlay_cap_field;
+	void				*bitmap_cap;
+	struct v4l2_clip		clips_cap[MAX_CLIPS];
+	struct v4l2_clip		try_clips_cap[MAX_CLIPS];
+	unsigned			clipcount_cap;
+
+	/* Output */
+	unsigned			output;
+	v4l2_std_id			std_out;
+	struct v4l2_dv_timings		dv_timings_out;
+	u32				colorspace_out;
+	u32				ycbcr_enc_out;
+	u32				hsv_enc_out;
+	u32				quantization_out;
+	u32				xfer_func_out;
+	u32				service_set_out;
+	unsigned			bytesperline_out[TPG_MAX_PLANES];
+	unsigned			tv_field_out;
+	unsigned			tv_audio_output;
+	bool				vbi_out_have_wss;
+	u8				vbi_out_wss[2];
+	bool				vbi_out_have_cc[2];
+	u8				vbi_out_cc[2][2];
+	bool				dvi_d_out;
+	u8				*scaled_line;
+	u8				*blended_line;
+	unsigned			cur_scaled_line;
+	bool				display_present[MAX_OUTPUTS];
+
+	/* Output Overlay */
+	void				*fb_vbase_out;
+	bool				overlay_out_enabled;
+	int				overlay_out_top, overlay_out_left;
+	void				*bitmap_out;
+	struct v4l2_clip		clips_out[MAX_CLIPS];
+	struct v4l2_clip		try_clips_out[MAX_CLIPS];
+	unsigned			clipcount_out;
+	unsigned			fbuf_out_flags;
+	u32				chromakey_out;
+	u8				global_alpha_out;
+
+	/* video capture */
+	struct tpg_data			tpg;
+	unsigned			ms_vid_cap;
+	bool				must_blank[VIDEO_MAX_FRAME];
+
+	const struct vivid_fmt		*fmt_cap;
+	struct v4l2_fract		timeperframe_vid_cap;
+	enum v4l2_field			field_cap;
+	struct v4l2_rect		src_rect;
+	struct v4l2_rect		fmt_cap_rect;
+	struct v4l2_rect		crop_cap;
+	struct v4l2_rect		compose_cap;
+	struct v4l2_rect		crop_bounds_cap;
+	struct vb2_queue		vb_vid_cap_q;
+	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;
+	struct vb2_queue		vb_touch_cap_q;
+	struct list_head		touch_cap_active;
+
+	/* thread for generating video capture stream */
+	struct task_struct		*kthread_vid_cap;
+	unsigned long			jiffies_vid_cap;
+	u64				cap_stream_start;
+	u64				cap_frame_period;
+	u64				cap_frame_eof_offset;
+	u32				cap_seq_offset;
+	u32				cap_seq_count;
+	bool				cap_seq_resync;
+	u32				vid_cap_seq_start;
+	u32				vid_cap_seq_count;
+	bool				vid_cap_streaming;
+	u32				vbi_cap_seq_start;
+	u32				vbi_cap_seq_count;
+	bool				vbi_cap_streaming;
+	u32				meta_cap_seq_start;
+	u32				meta_cap_seq_count;
+	bool				meta_cap_streaming;
+
+	/* Touch capture */
+	struct task_struct		*kthread_touch_cap;
+	unsigned long			jiffies_touch_cap;
+	u64				touch_cap_stream_start;
+	u32				touch_cap_seq_offset;
+	bool				touch_cap_seq_resync;
+	u32				touch_cap_seq_start;
+	u32				touch_cap_seq_count;
+	u32				touch_cap_with_seq_wrap_count;
+	bool				touch_cap_streaming;
+	struct v4l2_fract		timeperframe_tch_cap;
+	struct v4l2_pix_format		tch_format;
+	int				tch_pat_random;
+
+	/* video output */
+	const struct vivid_fmt		*fmt_out;
+	struct v4l2_fract		timeperframe_vid_out;
+	enum v4l2_field			field_out;
+	struct v4l2_rect		sink_rect;
+	struct v4l2_rect		fmt_out_rect;
+	struct v4l2_rect		crop_out;
+	struct v4l2_rect		compose_out;
+	struct v4l2_rect		compose_bounds_out;
+	struct vb2_queue		vb_vid_out_q;
+	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 */
+
+	/*
+	 * Intersection between what the output side composes and the capture side
+	 * crops. I.e., what actually needs to be copied from the output buffer to
+	 * the capture buffer.
+	 */
+	struct v4l2_rect		loop_vid_copy;
+	/* The part of the output buffer that (after scaling) corresponds to loop_vid_copy. */
+	struct v4l2_rect		loop_vid_out;
+	/* The part of the capture buffer that (after scaling) corresponds to loop_vid_copy. */
+	struct v4l2_rect		loop_vid_cap;
+	/*
+	 * The intersection of the framebuffer, the overlay output window and
+	 * loop_vid_copy. I.e., the part of the framebuffer that actually should be
+	 * blended with the compose_out rectangle. This uses the framebuffer origin.
+	 */
+	struct v4l2_rect		loop_fb_copy;
+	/* The same as loop_fb_copy but with compose_out origin. */
+	struct v4l2_rect		loop_vid_overlay;
+	/*
+	 * The part of the capture buffer that (after scaling) corresponds
+	 * to loop_vid_overlay.
+	 */
+	struct v4l2_rect		loop_vid_overlay_cap;
+
+	/* thread for generating video output stream */
+	struct task_struct		*kthread_vid_out;
+	unsigned long			jiffies_vid_out;
+	u32				out_seq_offset;
+	u32				out_seq_count;
+	bool				out_seq_resync;
+	u32				vid_out_seq_start;
+	u32				vid_out_seq_count;
+	bool				vid_out_streaming;
+	u32				vbi_out_seq_start;
+	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;
+	struct list_head		sdr_cap_active;
+	u32				sdr_pixelformat; /* v4l2 format id */
+	unsigned			sdr_buffersize;
+	unsigned			sdr_adc_freq;
+	unsigned			sdr_fm_freq;
+	unsigned			sdr_fm_deviation;
+	int				sdr_fixp_src_phase;
+	int				sdr_fixp_mod_phase;
+
+	bool				tstamp_src_is_soe;
+	bool				has_crop_cap;
+	bool				has_compose_cap;
+	bool				has_scaler_cap;
+	bool				has_crop_out;
+	bool				has_compose_out;
+	bool				has_scaler_out;
+
+	/* thread for generating SDR stream */
+	struct task_struct		*kthread_sdr_cap;
+	unsigned long			jiffies_sdr_cap;
+	u32				sdr_cap_seq_offset;
+	u32				sdr_cap_seq_start;
+	u32				sdr_cap_seq_count;
+	u32				sdr_cap_with_seq_wrap_count;
+	bool				sdr_cap_seq_resync;
+
+	/* RDS generator */
+	struct vivid_rds_gen		rds_gen;
+
+	/* Radio receiver */
+	unsigned			radio_rx_freq;
+	unsigned			radio_rx_audmode;
+	int				radio_rx_sig_qual;
+	unsigned			radio_rx_hw_seek_mode;
+	bool				radio_rx_hw_seek_prog_lim;
+	bool				radio_rx_rds_controls;
+	bool				radio_rx_rds_enabled;
+	unsigned			radio_rx_rds_use_alternates;
+	unsigned			radio_rx_rds_last_block;
+	struct v4l2_fh			*radio_rx_rds_owner;
+
+	/* Radio transmitter */
+	unsigned			radio_tx_freq;
+	unsigned			radio_tx_subchans;
+	bool				radio_tx_rds_controls;
+	unsigned			radio_tx_rds_last_block;
+	struct v4l2_fh			*radio_tx_rds_owner;
+
+	/* Shared between radio receiver and transmitter */
+	bool				radio_rds_loop;
+	ktime_t				radio_rds_init_time;
+
+	/* CEC */
+	struct cec_adapter		*cec_rx_adap;
+	struct cec_adapter		*cec_tx_adap[MAX_OUTPUTS];
+	u8				cec_output2bus_map[MAX_OUTPUTS];
+	struct task_struct		*kthread_cec;
+	wait_queue_head_t		kthread_waitq_cec;
+	struct vivid_cec_xfer	xfers[MAX_OUTPUTS];
+	spinlock_t			cec_xfers_slock; /* read and write cec messages */
+	u32				cec_sft; /* bus signal free time, in bit periods */
+	u8				last_initiator;
+
+	/* 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)
+{
+	return dev->input_type[dev->input] == WEBCAM;
+}
+
+static inline bool vivid_is_tv_cap(const struct vivid_dev *dev)
+{
+	return dev->input_type[dev->input] == TV;
+}
+
+static inline bool vivid_is_svid_cap(const struct vivid_dev *dev)
+{
+	return dev->input_type[dev->input] == SVID;
+}
+
+static inline bool vivid_is_hdmi_cap(const struct vivid_dev *dev)
+{
+	return dev->input_type[dev->input] == HDMI;
+}
+
+static inline bool vivid_is_sdtv_cap(const struct vivid_dev *dev)
+{
+	return vivid_is_tv_cap(dev) || vivid_is_svid_cap(dev);
+}
+
+static inline bool vivid_is_svid_out(const struct vivid_dev *dev)
+{
+	return dev->output_type[dev->output] == SVID;
+}
+
+static inline bool vivid_is_hdmi_out(const struct vivid_dev *dev)
+{
+	return dev->output_type[dev->output] == HDMI;
+}
+
+bool vivid_validate_fb(const struct v4l2_framebuffer *a);
+
+#endif