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/linux/drivers/gpu/drm/sun4i/
H A Dsun4i_tv.c266 struct sun4i_tv *tv = drm_encoder_to_sun4i_tv(encoder); in sun4i_tv_disable() local
269 DRM_DEBUG_DRIVER("Disabling the TV Output\n"); in sun4i_tv_disable()
271 regmap_update_bits(tv->regs, SUN4I_TVE_EN_REG, in sun4i_tv_disable()
281 struct sun4i_tv *tv = drm_encoder_to_sun4i_tv(encoder); in sun4i_tv_enable() local
286 struct drm_connector *connector = &tv->connector; in sun4i_tv_enable()
290 sun4i_tv_find_tv_by_mode(conn_state->tv.mode); in sun4i_tv_enable()
292 DRM_DEBUG_DRIVER("Enabling the TV Output\n"); in sun4i_tv_enable()
295 regmap_update_bits(tv->regs, SUN4I_TVE_EN_REG, in sun4i_tv_enable()
303 regmap_write(tv->regs, SUN4I_TVE_CFG0_REG, in sun4i_tv_enable()
312 regmap_write(tv->regs, SUN4I_TVE_DAC0_REG, in sun4i_tv_enable()
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/linux/Documentation/admin-guide/media/
H A Dsaa7134-cardlist.rst38 - SKNet Monster TV
46 - KNC One TV-Station RDS / Typhoon TV Tuner RDS
50 - Terratec Cinergy 400 TV
62 - Terratec Cinergy 600 TV
70 - Typhoon TV+Radio 90031
74 - ELSA EX-VISION 300TV
78 - ELSA EX-VISION 500TV
82 - ASUS TV-FM 7134
94 - Compro VideoMate TV
102 - 10MOONS PCI TV CAPTURE CARD
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H A Dbttv.rst23 If your board has digital TV, you'll also need::
101 If you have trouble with some specific TV card, try to ask there
106 for TV sound all over the world. And there are also different chips
109 about your hardware and the TV sound scheme used in your country (or
147 fieldnr=0/1 Count fields. Some TV descrambling software
172 no TV signal, on by default. You might try
196 with a camera or the board doesn't provide analog TV tuning.
236 once=1 Don't check the TV-stations Audio mode
411 has_radio - whenever this TV card has a radio tuner.
455 Very nice card if you only have satellite TV but several tuners connected
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H A Dbttv-cardlist.rst50 - Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26
66 - ADS Technologies Channel Surfer TV (bt848)
78 - Zoltrix TV-Max
106 - Askey CPH050/ Phoebe Tv Master + FM
118 - Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar
126 - Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50
162 - Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner
178 - STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100
190 - Little OnAir TV
202 - Zoltrix Genie TV/FM
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H A Dfaq.rst8 1. With Digital TV, a single physical channel may have different
10 This is what a TV user would call "channel". So, in order to
21 Some very frequently asked questions about Linux Digital TV support
32 2. How can I watch TV?
34 Together with the Linux Kernel, the Digital TV developers support
65 maintain tables of Digital TV channel transponders, receiving
90 Almost all modern Digital TV cards don't have built-in hardware
95 3. Which Digital TV applications exist?
98 digital TV channels, including Kaffeine, Vlc, mplayer and MythTV.
110 KDE media player, focused on Digital TV support
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H A Ddvb_intro.rst4 Using the Digital TV Framework
10 One significant difference between Digital TV and Analogue TV that the
12 structure of DVB-T cards are substantially similar to Analogue TV cards,
15 The purpose of an Analogue TV is to receive and display an Analogue
16 Television signal. An Analogue TV signal (otherwise known as composite
20 Analogue TV card for a PC has the following purpose:
36 The digital datastream from an Analogue TV card is generated by
37 circuitry on the card and is often presented uncompressed. For a PAL TV
41 screen. Some Analogue TV cards for PCs have onboard MPEG2 encoders which
44 Digital TV.
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H A Dem28xx-cardlist.rst66 - Kworld PVR TV 2800 RF
98 - AMD ATI TV Wonder HD 600
114 - D-Link DUB-T210 TV Tuner
122 - Hercules Smart TV USB 2.0
146 - Supercomp USB 2.0 TV
282 - Empire dual TV
294 - KWorld ATSC 315U HDTV TV Box
310 - Reddo DVB-C USB TV Box
378 - KWorld USB ATSC TV Stick UB435-Q V2
390 - KWorld USB ATSC TV Stick UB435-Q V3
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/linux/include/video/
H A Ds1d13xxxfb.h35 #define S1DREG_CRT_CLK_CNF 0x0018 /* CRT/TV Pixel Clock Configuration Register */
63 #define S1DREG_CRT_DISP_HWIDTH 0x0050 /* CRT/TV Horizontal Display Width Register: ((val)+1)*8)=pi…
64 #define S1DREG_CRT_NDISP_HPER 0x0052 /* CRT/TV Horizontal Non-Display Period Register */
65 #define S1DREG_CRT_HRTC_START 0x0053 /* CRT/TV HRTC Start Position Register */
66 #define S1DREG_CRT_HRTC_PWIDTH 0x0054 /* CRT/TV HRTC Pulse Width Register */
67 #define S1DREG_CRT_DISP_VHEIGHT0 0x0056 /* CRT/TV Vertical Display Height Register 0 */
68 #define S1DREG_CRT_DISP_VHEIGHT1 0x0057 /* CRT/TV Vertical Display Height Register 1 */
69 #define S1DREG_CRT_NDISP_VPER 0x0058 /* CRT/TV Vertical Non-Display Period Register */
70 #define S1DREG_CRT_VRTC_START 0x0059 /* CRT/TV VRTC Start Position Register */
71 #define S1DREG_CRT_VRTC_PWIDTH 0x005A /* CRT/TV VRTC Pulse Width Register */
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/linux/arch/arm/mach-sa1100/
H A Djornada720.c64 {0x0018,0x01}, // CRT/TV Pixel Clock Configuration Register
92 {0x0050,0x4F}, // CRT/TV Horizontal Display Width Register
93 {0x0052,0x13}, // CRT/TV Horizontal Non-Display Period Register
94 {0x0053,0x01}, // CRT/TV HRTC Start Position Register
95 {0x0054,0x0B}, // CRT/TV HRTC Pulse Width Register
96 {0x0056,0xDF}, // CRT/TV Vertical Display Height Register 0
97 {0x0057,0x01}, // CRT/TV Vertical Display Height Register 1
98 {0x0058,0x2B}, // CRT/TV Vertical Non-Display Period Register
99 {0x0059,0x09}, // CRT/TV VRTC Start Position Register
100 {0x005A,0x01}, // CRT/TV VRTC Pulse Width Register
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/linux/drivers/gpu/drm/
H A Ddrm_atomic_state_helper.c487 * drm_atomic_helper_connector_tv_margins_reset - Resets TV connector properties
490 * Resets the TV-related properties attached to a connector.
497 state->tv.margins.left = cmdline->tv_margins.left; in drm_atomic_helper_connector_tv_margins_reset()
498 state->tv.margins.right = cmdline->tv_margins.right; in drm_atomic_helper_connector_tv_margins_reset()
499 state->tv.margins.top = cmdline->tv_margins.top; in drm_atomic_helper_connector_tv_margins_reset()
500 state->tv.margins.bottom = cmdline->tv_margins.bottom; in drm_atomic_helper_connector_tv_margins_reset()
505 * drm_atomic_helper_connector_tv_reset - Resets Analog TV connector properties
508 * Resets the analog TV properties attached to a connector
522 state->tv.mode = val; in drm_atomic_helper_connector_tv_reset()
525 state->tv.mode = cmdline->tv_mode; in drm_atomic_helper_connector_tv_reset()
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/linux/drivers/usb/misc/
H A Dtrancevibrator.c37 struct trancevibrator *tv = usb_get_intfdata(intf); in speed_show() local
39 return sprintf(buf, "%d\n", tv->speed); in speed_show()
46 struct trancevibrator *tv = usb_get_intfdata(intf); in speed_store() local
56 old = tv->speed; in speed_store()
57 tv->speed = temp; in speed_store()
59 dev_dbg(&tv->udev->dev, "speed = %d\n", tv->speed); in speed_store()
62 retval = usb_control_msg(tv->udev, usb_sndctrlpipe(tv->udev, 0), in speed_store()
65 tv->speed, /* speed value */ in speed_store()
68 tv->speed = old; in speed_store()
69 dev_dbg(&tv->udev->dev, "retval = %d\n", retval); in speed_store()
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/linux/drivers/gpu/drm/radeon/
H A Dradeon_legacy_tv.c8 * Integrated TV out support based on the GATOS code by
20 * Unit for hPos (in TV clock periods)
35 /* tv standard constants */
48 /* tv pll setting for 27 mhz ref clk */
57 /* tv pll setting for 14 mhz ref clk */
168 * Table of all allowed modes for tv output
395 WREG32(RADEON_TV_UV_ADR, tv_dac->tv.tv_uv_adr); in radeon_restore_tv_timing_tables()
396 h_table = radeon_get_htiming_tables_addr(tv_dac->tv.tv_uv_adr); in radeon_restore_tv_timing_tables()
397 v_table = radeon_get_vtiming_tables_addr(tv_dac->tv.tv_uv_adr); in radeon_restore_tv_timing_tables()
400 tmp = ((uint32_t)tv_dac->tv.h_code_timing[i] << 14) | ((uint32_t)tv_dac->tv.h_code_timing[i+1]); in radeon_restore_tv_timing_tables()
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/linux/drivers/gpu/drm/gud/
H A Dgud_connector.c33 /* Initial gadget tv state if applicable, applied on state reset */
86 /* Reuse tv.brightness to avoid having to subclass */ in gud_connector_backlight_update_status_work()
87 connector_state->tv.brightness = gconn->backlight->props.brightness; in gud_connector_backlight_update_status_work()
301 if (old_state->tv.margins.left != new_state->tv.margins.left || in gud_connector_atomic_check()
302 old_state->tv.margins.right != new_state->tv.margins.right || in gud_connector_atomic_check()
303 old_state->tv.margins.top != new_state->tv.margins.top || in gud_connector_atomic_check()
304 old_state->tv.margins.bottom != new_state->tv.margins.bottom || in gud_connector_atomic_check()
305 old_state->tv.legacy_mode != new_state->tv.legacy_mode || in gud_connector_atomic_check()
306 old_state->tv.brightness != new_state->tv.brightness || in gud_connector_atomic_check()
307 old_state->tv.contrast != new_state->tv.contrast || in gud_connector_atomic_check()
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/linux/drivers/media/
H A DKconfig17 devices and/or TV devices, V4L2 codecs, etc, enable this option
78 prompt "Analog TV" if MEDIA_SUPPORT_FILTER
81 Enable analog TV support.
83 Say Y when you have a TV board with analog support or with a
84 hybrid analog/digital TV chipset.
87 support both analog and digital TV. Disabling this option
92 prompt "Digital TV" if MEDIA_SUPPORT_FILTER
95 Enable digital TV support.
98 hybrid digital TV and analog TV.
112 Note: There are several TV cards that are based on chips that
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/linux/tools/include/nolibc/sys/
H A Dtime.h19 * int gettimeofday(struct timeval *tv, struct timezone *tz);
23 int sys_gettimeofday(struct timeval *tv, struct timezone *tz) in sys_gettimeofday() argument
31 if (!ret && tv) { in sys_gettimeofday()
32 tv->tv_sec = tp.tv_sec; in sys_gettimeofday()
33 tv->tv_usec = (uint32_t)tp.tv_nsec / 1000; in sys_gettimeofday()
40 int gettimeofday(struct timeval *tv, struct timezone *tz) in sys_gettimeofday()
42 return __sysret(sys_gettimeofday(tv, tz));
44 gettimeofday(struct timeval * tv,struct timezone * tz) gettimeofday() argument
/linux/Documentation/userspace-api/media/dvb/
H A Ddvbapi.rst7 Part II - Digital TV API
14 It it was originally written to support the European digital TV
15 standard (DVB), and later extended to support all digital TV standards.
18 it, and to associated hardware as **Digital TV**.
22 - the Digital TV API version
24 - digital TV data types (enums, structs, defines, etc);
25 - digital TV device nodes (``/dev/dvb/...``);
53 - Original author of the Digital TV API documentation.
57 - Original author of the Digital TV API documentation.
80 Digital TV API.
/linux/drivers/gpu/drm/i915/display/
H A Dintel_tv.c30 * Integrated TV-out support for the 915GM and 945GM.
383 * Register programming values for TV modes.
953 int format = conn_state->tv.legacy_mode; in intel_tv_mode_find()
974 /* Ensure TV refresh is close to desired refresh */ in intel_tv_mode_valid()
1046 /* TV has it's own notion of sync and other mode flags, so clear them. */ in intel_tv_mode_to_mode()
1155 drm_dbg_kms(display->drm, "TV mode: " DRM_MODE_FMT "\n", in intel_tv_get_config()
1167 /* pixel counter doesn't work on i965gm TV output */ in intel_tv_get_config()
1184 conn_state->tv.margins.top - in intel_tv_vert_scaling()
1185 conn_state->tv.margins.bottom != in intel_tv_vert_scaling()
1216 drm_dbg_kms(display->drm, "forcing bpc to 8 for TV\n"); in intel_tv_compute_config()
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/linux/kernel/time/
H A Dtime.c83 struct timespec64 tv; in SYSCALL_DEFINE1() local
86 if (get_user(tv.tv_sec, tptr)) in SYSCALL_DEFINE1()
89 tv.tv_nsec = 0; in SYSCALL_DEFINE1()
91 err = security_settime64(&tv, NULL); in SYSCALL_DEFINE1()
95 do_settimeofday64(&tv); in SYSCALL_DEFINE1()
121 struct timespec64 tv; in SYSCALL_DEFINE1() local
124 if (get_user(tv.tv_sec, tptr)) in SYSCALL_DEFINE1()
127 tv.tv_nsec = 0; in SYSCALL_DEFINE1()
129 err = security_settime64(&tv, NULL); in SYSCALL_DEFINE1()
133 do_settimeofday64(&tv); in SYSCALL_DEFINE1()
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/linux/include/media/
H A Ddvb_vb2.h26 * enum dvb_buf_type - types of Digital TV memory-mapped buffers
29 * with a received Digital TV stream
176 * dvb_vb2_poll - Wrapper to vb2_core_streamon() for Digital TV
192 * dvb_vb2_stream_on() - Wrapper to vb2_core_streamon() for Digital TV
201 * dvb_vb2_stream_off() - Wrapper to vb2_core_streamoff() for Digital TV
211 * dvb_vb2_reqbufs() - Wrapper to vb2_core_reqbufs() for Digital TV
224 * dvb_vb2_querybuf() - Wrapper to vb2_core_querybuf() for Digital TV
236 * dvb_vb2_expbuf() - Wrapper to vb2_core_expbuf() for Digital TV
248 * dvb_vb2_qbuf() - Wrapper to vb2_core_qbuf() for Digital TV buffer handling.
254 * Queue a Digital TV buffe
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/linux/Documentation/devicetree/bindings/display/connector/
H A Danalog-tv-connector.yaml4 $id: http://devicetree.org/schemas/display/connector/analog-tv-connector.yaml#
7 title: Analog TV Connector
22 Limit the supported TV standards on a connector to the given ones. If
23 not specified all TV standards are allowed. Possible TV standards are
29 description: Connection to controller providing analog TV signals
43 label = "tv";
/linux/Documentation/arch/arm/omap/
H A Ddss.rst7 TV-out and multiple display support, but there are lots of small improvements
23 - TV output
152 - DISPC TV overlay manager can be only connected to TV display.
154 - DISPC LCD overlay manager can be connected to all displays, except TV
203 When writing, two special timings are accepted for tv-out:
227 tv=/sys/devices/platform/omapdss/display2
237 and TV-out are not in use. The columns from left to right are:
243 FB2 --- VID2 -/ TV ----- TV
264 FB2 --- VID2 -/ TV ----- TV
266 Example: Clone GFX overlay to LCD and TV
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/linux/tools/testing/selftests/rcutorture/bin/
H A Dmkinitrd.sh39 struct timeval tv;
54 if (gettimeofday(&tv, NULL))
56 tv.tv_sec -= tvb.tv_sec;
57 if (tv.tv_sec > 1)
59 tv.tv_usec += tv.tv_sec * 1000 * 1000;
60 tv.tv_usec -= tvb.tv_usec;
61 } while (tv.tv_usec < 1000);
/linux/drivers/input/misc/
H A Dhp_sdc_rtc.c273 struct timespec64 tv; in hp_sdc_rtc_proc_show() local
287 if (hp_sdc_rtc_read_rt(&tv)) { in hp_sdc_rtc_proc_show()
291 (s64)tv.tv_sec, (long)tv.tv_nsec/1000000L); in hp_sdc_rtc_proc_show()
294 if (hp_sdc_rtc_read_fhs(&tv)) { in hp_sdc_rtc_proc_show()
298 (s64)tv.tv_sec, (long)tv.tv_nsec/1000000L); in hp_sdc_rtc_proc_show()
301 if (hp_sdc_rtc_read_mt(&tv)) { in hp_sdc_rtc_proc_show()
305 (s64)tv.tv_sec, (long)tv.tv_nsec/1000000L); in hp_sdc_rtc_proc_show()
308 if (hp_sdc_rtc_read_dt(&tv)) { in hp_sdc_rtc_proc_show()
312 (s64)tv.tv_sec, (long)tv.tv_nsec/1000000L); in hp_sdc_rtc_proc_show()
315 if (hp_sdc_rtc_read_ct(&tv)) { in hp_sdc_rtc_proc_show()
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/linux/crypto/
H A Dhkdf.c464 static int hkdf_test(const char *shash, const struct hkdf_testvec *tv) in hkdf_test() argument
474 tv->test, shash, PTR_ERR(tfm)); in hkdf_test()
486 if (tv->prk_size != prk_size) { in hkdf_test()
488 tv->test, driver, tv->prk_size, prk_size); in hkdf_test()
493 err = hkdf_extract(tfm, tv->ikm, tv->ikm_size, in hkdf_test()
494 tv->salt, tv->salt_size, prk); in hkdf_test()
497 tv->test, driver, err); in hkdf_test()
501 if (memcmp(prk, tv->prk, tv->prk_size)) { in hkdf_test()
503 tv->test, driver); in hkdf_test()
505 16, 1, prk, tv->prk_size, false); in hkdf_test()
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/linux/drivers/media/v4l2-core/
H A Dtuner-core.c3 * i2c tv tuner chip device driver
15 * handle both radio and analog TV tuning.
111 * Tuner audio output source pad. Tuners used to decode analog TV
280 * Functions to select between radio and TV and tuner probe/remove functions
288 * @new_mode_mask: Indicates if tuner supports TV and/or Radio
577 * @tv: pointer to be filled if the adapter is TV
579 * Search for existing radio and/or TV tuners on the given I2C adapter,
587 struct tuner **radio, struct tuner **tv) in tuner_lookup() argument
592 *tv = NULL; in tuner_lookup()
607 else if (*tv == NULL && pos->type != TUNER_TDA9887 && in tuner_lookup()
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