/* 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 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))
/*
* Maximum number of HDMI inputs allowed by vivid, due to limitations
* of the Physical Address in the EDID and used by CEC we stop at 15
* inputs and outputs.
*/
#define MAX_HDMI_INPUTS 15
#define MAX_HDMI_OUTPUTS 15
/* Maximum number of S-Video inputs allowed by vivid */
#define MAX_SVID_INPUTS 16
/* The maximum number of items in a menu control */
#define MAX_MENU_ITEMS BITS_PER_LONG_LONG
/* Number of fixed menu items in the 'Connected To' menu controls */
#define FIXED_MENU_ITEMS 2
/* The maximum number of vivid devices */
#define VIVID_MAX_DEVS CONFIG_VIDEO_VIVID_MAX_DEVS
extern const struct v4l2_rect vivid_min_rect;
extern const struct v4l2_rect vivid_max_rect;
extern unsigned vivid_debug;
/*
* NULL-terminated string array for the HDMI 'Connected To' menu controls
* with the list of possible HDMI outputs.
*
* The first two items are fixed ("TPG" and "None").
*/
extern char *vivid_ctrl_hdmi_to_output_strings[1 + MAX_MENU_ITEMS];
/* Menu control skip mask of all HDMI outputs that are in use */
extern u64 hdmi_to_output_menu_skip_mask;
/*
* Bitmask of which vivid instances need to update any connected
* HDMI outputs.
*/
extern u64 hdmi_input_update_outputs_mask;
/*
* Spinlock for access to hdmi_to_output_menu_skip_mask and
* hdmi_input_update_outputs_mask.
*/
extern spinlock_t hdmi_output_skip_mask_lock;
/*
* Workqueue that updates the menu controls whenever the HDMI menu skip mask
* changes.
*/
extern struct workqueue_struct *update_hdmi_ctrls_workqueue;
/*
* The HDMI menu control value (index in the menu list) maps to an HDMI
* output that is part of the given vivid_dev instance and has the given
* output index (as returned by VIDIOC_G_OUTPUT).
*
* NULL/0 if not available.
*/
extern struct vivid_dev *vivid_ctrl_hdmi_to_output_instance[MAX_MENU_ITEMS];
extern unsigned int vivid_ctrl_hdmi_to_output_index[MAX_MENU_ITEMS];
/*
* NULL-terminated string array for the S-Video 'Connected To' menu controls
* with the list of possible S-Video outputs.
*
* The first two items are fixed ("TPG" and "None").
*/
extern char *vivid_ctrl_svid_to_output_strings[1 + MAX_MENU_ITEMS];
/* Menu control skip mask of all S-Video outputs that are in use */
extern u64 svid_to_output_menu_skip_mask;
/* Spinlock for access to svid_to_output_menu_skip_mask */
extern spinlock_t svid_output_skip_mask_lock;
/*
* Workqueue that updates the menu controls whenever the S-Video menu skip mask
* changes.
*/
extern struct workqueue_struct *update_svid_ctrls_workqueue;
/*
* The S-Video menu control value (index in the menu list) maps to an S-Video
* output that is part of the given vivid_dev instance and has the given
* output index (as returned by VIDIOC_G_OUTPUT).
*
* NULL/0 if not available.
*/
extern struct vivid_dev *vivid_ctrl_svid_to_output_instance[MAX_MENU_ITEMS];
extern unsigned int vivid_ctrl_svid_to_output_index[MAX_MENU_ITEMS];
extern struct vivid_dev *vivid_devs[VIVID_MAX_DEVS];
extern unsigned int n_devs;
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 {
u8 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;
struct work_struct update_hdmi_ctrl_work;
struct work_struct update_svid_ctrl_work;
/* 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;
u8 num_inputs;
u8 num_hdmi_inputs;
u8 num_svid_inputs;
u8 input_type[MAX_INPUTS];
u8 input_name_counter[MAX_INPUTS];
u8 num_outputs;
u8 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;
/* Output index (0-MAX_OUTPUTS) to vivid instance of connected input */
struct vivid_dev *output_to_input_instance[MAX_OUTPUTS];
/* Output index (0-MAX_OUTPUTS) to input index (0-MAX_INPUTS) of connected input */
u8 output_to_input_index[MAX_OUTPUTS];
/* Output index (0-MAX_OUTPUTS) to HDMI or S-Video output index (0-MAX_HDMI/SVID_OUTPUTS) */
u8 output_to_iface_index[MAX_OUTPUTS];
/* ctrl_hdmi_to_output or ctrl_svid_to_output control value for each input */
s32 input_is_connected_to_output[MAX_INPUTS];
/* HDMI index (0-MAX_HDMI_OUTPUTS) to output index (0-MAX_OUTPUTS) */
u8 hdmi_index_to_output_index[MAX_HDMI_OUTPUTS];
/* HDMI index (0-MAX_HDMI_INPUTS) to input index (0-MAX_INPUTS) */
u8 hdmi_index_to_input_index[MAX_HDMI_INPUTS];
/* S-Video index (0-MAX_SVID_INPUTS) to input index (0-MAX_INPUTS) */
u8 svid_index_to_input_index[MAX_SVID_INPUTS];
/* 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_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;
struct v4l2_ctrl *ctrl_hdmi_to_output[MAX_HDMI_INPUTS];
char ctrl_hdmi_to_output_names[MAX_HDMI_INPUTS][32];
struct v4l2_ctrl *ctrl_svid_to_output[MAX_SVID_INPUTS];
char ctrl_svid_to_output_names[MAX_SVID_INPUTS][32];
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;
/* 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;
/* Output Overlay */
void *fb_vbase_out;
bool overlay_out_enabled;
int overlay_out_top, overlay_out_left;
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_HDMI_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;
}
#endif
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