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/linux/Documentation/devicetree/bindings/iio/addac/
H A Dadi,ad74115.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Cosmin Tanislav <cosmin.tanislav@analog.com>
13 The AD74115H is a single-channel software configurable input/output
17 chip solution with an SPI interface. The device features a 16-bit ADC and a
18 14-bit DAC.
25 - adi,ad74115h
30 spi-max-frequency:
33 spi-cpol: true
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/linux/Documentation/hwmon/
H A Dadm1026.rst16 - Philip Pokorny <ppokorny@penguincomputing.com> for Penguin Computing
17 - Justin Thiessen <jthiessen@penguincomputing.com>
20 -----------------
23 List of GPIO pins (0-16) to program as inputs
26 List of GPIO pins (0-16) to program as outputs
29 List of GPIO pins (0-16) to program as inverted
32 List of GPIO pins (0-16) to program as normal/non-inverted
35 List of GPIO pins (0-7) to program as fan tachs
39 -----------
45 16 general purpose digital I/O lines, eight (8) fan speed sensors (8-bit),
[all …]
/linux/drivers/mfd/
H A Dwm8350-regmap.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm8350-regmap.c -- Wolfson Microelectronics WM8350 register map
23 { 0xFFFF, 0xFFFF, 0x0000 }, /* R0 - Reset/ID */
24 { 0x7CFF, 0x0C00, 0x0000 }, /* R1 - ID */
25 { 0x007F, 0x0000, 0x0000 }, /* R2 - ROM Mask ID */
26 { 0xBE3B, 0xBE3B, 0x8000 }, /* R3 - System Control 1 */
27 { 0xFEF7, 0xFEF7, 0xF800 }, /* R4 - System Control 2 */
28 { 0x80FF, 0x80FF, 0x8000 }, /* R5 - System Hibernate */
29 { 0xFB0E, 0xFB0E, 0x0000 }, /* R6 - Interface Control */
31 { 0xE537, 0xE537, 0xFFFF }, /* R8 - Power mgmt (1) */
[all …]
/linux/sound/soc/codecs/
H A Drt5651.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5651.c -- RT5651 ALSA SoC audio codec driver
23 #include <sound/soc-dapm.h>
287 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
288 static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0);
289 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
290 static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000);
322 /* DAC Digital Volume */
328 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5651_DAC2_DIG_VOL,
365 SOC_ENUM("DAC IF2 Data Switch", rt5651_if2_dac_enum),
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H A Des8316.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * es8316.c -- es8316 ALSA SoC audio driver
6 * Authors: David Yang <yangxiaohua@everest-semi.com>,
21 #include <sound/soc-dapm.h>
50 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(dac_vol_tlv, -9600, 50, 1);
51 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(adc_vol_tlv, -9600, 50, 1);
52 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_max_gain_tlv, -650, 150, 0);
53 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_min_gain_tlv, -1200, 150, 0);
56 0, 10, TLV_DB_SCALE_ITEM(-1650, 150, 0),
57 11, 11, TLV_DB_SCALE_ITEM(-150, 0, 0),
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/linux/drivers/comedi/drivers/
H A Damplc_pci230.c1 // SPDX-License-Identifier: GPL-2.0+
8 * COMEDI - Linux Control and Measurement Device Interface
35 * --------- ---------
43 * The AI subdevice has 16 single-ended channels or 8 differential
46 * The PCI230 and PCI260 cards have 12-bit resolution. The PCI230+ and
47 * PCI260+ cards have 16-bit resolution.
51 * or PCI260 then it actually uses a "pseudo-differential" mode where the
62 * 0 => [-10, +10] V
63 * 1 => [-5, +5] V
64 * 2 => [-2.5, +2.5] V
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/linux/drivers/net/wireless/broadcom/b43/
H A Db43.h1 /* SPDX-License-Identifier: GPL-2.0 */
61 /* 32-bit DMA */
68 /* 64-bit DMA */
203 #define B43_BFL2_APLL_WAR 0x0002 /* alternative A-band PLL settings implemented */
209 #define B43_BFL2_BTC3WIRE 0x0080 /* used 3-wire bluetooth coexist */
211 #define B43_BFL2_SPUR_WAR 0x0200 /* has a workaround for clock-harmonic spurs */
212 #define B43_BFL2_GPLL_WAR 0x0400 /* altenative G-band PLL settings implemented */
234 #define B43_SHM_AUTOINC_R 0x0200 /* Auto-increment address on read */
235 #define B43_SHM_AUTOINC_W 0x0100 /* Auto-increment address on write */
250 #define B43_SHM_SH_RFATT 0x0064 /* Current radio attenuation value */
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H A Dphy_lp.h1 /* SPDX-License-Identifier: GPL-2.0 */
5 /* Definitions for the LP-PHY */
139 #define B43_LPPHY_GAIN_MISMATCH_LIMIT B43_PHY_OFDM(0x31) /* gain Mismatch Limit */
147 #define B43_LPPHY_AFE_DAC_CTL B43_PHY_OFDM(0x39) /* Afe DAC Control */
258 #define B43_LPPHY_TX_PWR_CTL_DELTAPWR_LIMIT B43_PHY_OFDM(0xA8) /* TX Power Control DeltaPower Limit…
826 /* Current TX power control mode. */
831 /* Transmit isolation low band */
838 /* Max transmit power low band */
/linux/drivers/gpu/drm/gma500/
H A Dpsb_intel_reg.h1 /* SPDX-License-Identifier: GPL-2.0-only */
70 #define GMBUS3 0x510c /* data buffer bytes 3-0 */
155 * - PLL enabled
156 * - pipe enabled
157 * - LVDS/DVOB/DVOC on
245 * The i830 generation, in DAC/serial mode, defines p1 as two plus this
256 * in DVO non-gang */
304 * clock rate is 10 times the DPLL clock. At low resolution/refresh rate
413 * Programmed value is multiplier - 1, up to 5x.
442 /* Selects pipe B for LVDS data. Must be set on pre-965. */
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/linux/drivers/media/i2c/
H A Dtvaudio.c14 * Copyright(c) 2005-2008 Mauro Carvalho Chehab
15 * - Some cleanups, code fixes, etc
16 * - Convert it to V4L2 API
21 * debug - set to 1 if you'd like to see debug messages
40 #include <media/v4l2-device.h>
41 #include <media/v4l2-ctrls.h>
43 /* ---------------------------------------------------------------------- */
53 #define UNSET (-1U)
55 /* ---------------------------------------------------------------------- */
97 /* functions to convert the values (v4l -> chip) */
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/linux/drivers/net/wireless/ath/ath5k/
H A Dreg.h2 * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
3 * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
4 * Copyright (c) 2007-2008 Michael Taylor <mike.taylor@apprion.com>
28 * 5210 - http://nova.stanford.edu/~bbaas/ps/isscc2002_slides.pdf
30 * 5211 - http://www.hotchips.org/archives/hc14/3_Tue/16_mcfarland.pdf
33 * Atheros's ART program (Atheros Radio Test), on ath9k, on legacy-hal
42 * AR5210-Specific TXDP registers
46 #define AR5K_NOQCU_TXDP0 0x0000 /* Queue 0 - data */
47 #define AR5K_NOQCU_TXDP1 0x0004 /* Queue 1 - beacons */
70 #define AR5K_CFG_SWTD 0x00000001 /* Byte-swap TX descriptor (for big endian archs) */
[all …]
/linux/drivers/net/wireless/intel/iwlegacy/
H A D3945.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
8 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
16 #include <linux/dma-mapping.h>
94 * il3945_disable_events - Disable selected events in uCode event log
99 * Use for only special debugging. This function is just a placeholder as-is,
107 u32 disable_ptr; /* SRAM address of event-disable bitmap array */ in il3945_disable_events()
110 0x00000000, /* 31 - 0 Event id numbers */ in il3945_disable_events()
111 0x00000000, /* 63 - 32 */ in il3945_disable_events()
112 0x00000000, /* 95 - 64 */ in il3945_disable_events()
[all …]
/linux/drivers/video/fbdev/i810/
H A Di810_main.c1 /*-*- linux-c -*-
2 * linux/drivers/video/i810_main.c -- Intel 810 frame buffer device
8 * Michael Vogt <mvogt@acm.org> - added support for Intel 815 chipsets
9 * and enabling the power-on state of
13 * Fredrik Andersson <krueger@shell.linux.se> - alpha testing of
16 * Brad Corrion <bcorrion@web-co.com> - alpha testing of customized
56 * voffset - framebuffer offset in MiB from aperture start address. In order for
60 * ---------------------------------------------
62 * ----------------------------------------------
66 * ----------------------------------------------
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/linux/sound/pci/hda/
H A Dpatch_ca0132.c1 // SPDX-License-Identifier: GPL-2.0-or-later
74 #define DESKTOP_EFX_FILE "ctefx-desktop.bin"
75 #define R3DI_EFX_FILE "ctefx-r3di.bin"
115 #define VNODES_COUNT (VNODE_END_NID - VNODE_START_NID)
126 #define OUT_EFFECTS_COUNT (OUT_EFFECT_END_NID - OUT_EFFECT_START_NID)
134 #define IN_EFFECTS_COUNT (IN_EFFECT_END_NID - IN_EFFECT_START_NI
7371 init_output(struct hda_codec * codec,hda_nid_t pin,hda_nid_t dac) init_output() argument
[all...]
/linux/drivers/gpu/drm/radeon/
H A Dr600.c105 AVIVO_D2CRTC_H_TOTAL - AVIVO_D1CRTC_H_TOTAL
125 spin_lock_irqsave(&rdev->rcu_idx_lock, flags); in r600_rcu_rreg()
128 spin_unlock_irqrestore(&rdev->rcu_idx_lock, flags); in r600_rcu_rreg()
136 spin_lock_irqsave(&rdev->rcu_idx_lock, flags); in r600_rcu_wreg()
139 spin_unlock_irqrestore(&rdev->rcu_idx_lock, flags); in r600_rcu_wreg()
147 spin_lock_irqsave(&rdev->uvd_idx_lock, flags); in r600_uvd_ctx_rreg()
150 spin_unlock_irqrestore(&rdev->uvd_idx_lock, flags); in r600_uvd_ctx_rreg()
158 spin_lock_irqsave(&rdev->uvd_idx_lock, flags); in r600_uvd_ctx_wreg()
161 spin_unlock_irqrestore(&rdev->uvd_idx_lock, flags); in r600_uvd_ctx_wreg()
165 * r600_get_allowed_info_register - fetch the register for the info ioctl
[all …]
H A Dr100.c111 * r100_wait_for_vblank - vblank wait asic callback.
116 * Wait for vblank on the requested crtc (r1xx-r4xx).
122 if (crtc >= rdev->num_crtc) in r100_wait_for_vblank()
152 * r100_page_flip - pageflip callback.
159 * Does the actual pageflip (r1xx-r4xx).
166 struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id]; in r100_page_flip()
168 struct drm_framebuffer *fb = radeon_crtc->base.primary->fb; in r100_page_flip()
174 WREG32(RADEON_CRTC_OFFSET + radeon_crtc->crtc_offset, tmp); in r100_page_flip()
177 pitch_pixels = fb->pitches[0] / fb->format->cpp[0]; in r100_page_flip()
178 crtc_pitch = DIV_ROUND_UP(pitch_pixels * fb->format->cpp[0] * 8, in r100_page_flip()
[all …]
/linux/drivers/tty/vt/
H A Dvt.c1 // SPDX-License-Identifier: GPL-2.0
17 * Code to check for different video-cards mostly by Galen Hunt,
18 * <g-hunt@ee.utah.edu>
20 * Rudimentary ISO 10646/Unicode/UTF-8 character set support by
21 * Markus Kuhn, <mskuhn@immd4.informatik.uni-erlangen.de>.
26 * Code for xterm like mouse click reporting by Peter Orbaek 20-Jul-94
29 * User-defined bell sound, new setterm control sequences and printk
30 * redirection by Martin Mares <mj@k332.feld.cvut.cz> 19-Nov-95
35 * <geert@linux-m68k.org>, Jan 1997.
39 * - Arno Griffioen <arno@usn.nl>
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/linux/drivers/net/wireless/realtek/rtlwifi/btcoexist/
H A Dhalbtc8192e2ant.c1 // SPDX-License-Identifier: GPL-2.0
35 struct rtl_priv *rtlpriv = btcoexist->adapter; in btc8192e2ant_bt_rssi_state()
37 u8 bt_rssi_state = coex_sta->pre_bt_rssi_state; in btc8192e2ant_bt_rssi_state()
39 bt_rssi = coex_sta->bt_rssi; in btc8192e2ant_bt_rssi_state()
42 if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || in btc8192e2ant_bt_rssi_state()
43 (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { in btc8192e2ant_bt_rssi_state()
59 return coex_sta->pre_bt_rssi_state; in btc8192e2ant_bt_rssi_state()
62 if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || in btc8192e2ant_bt_rssi_state()
63 (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { in btc8192e2ant_bt_rssi_state()
69 } else if ((coex_sta->pre_bt_rssi_state == in btc8192e2ant_bt_rssi_state()
[all …]
/linux/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_link.c1 /* Copyright 2008-2013 Broadcom Corporation
8 * at http://www.gnu.org/licenses/gpl-2.0.html (the "GPL").
43 #define I2C_WA_PWR_ITER (I2C_WA_RETRY_CNT - 1)
205 (_phy)->def_md_devad, \
211 (_phy)->def_md_devad, \
239 * bnx2x_check_lfa - This function checks if link reinitialization is required,
251 struct bnx2x *bp = params->bp; in bnx2x_check_lfa()
254 REG_RD(bp, params->lfa_base + in bnx2x_check_lfa()
257 /* NOTE: must be first condition checked - in bnx2x_check_lfa()
262 REG_WR(bp, params->lfa_base + in bnx2x_check_lfa()
[all …]
/linux/sound/usb/
H A Dmixer.c1 // SPDX-License-Identifier: GPL-2.0-or-later
17 * - support for UAC2 effect units
18 * - support for graphical equalizers
19 * - RANGE and MEM set commands (UAC2)
20 * - RANGE and MEM interrupt dispatchers (UAC2)
21 * - audio channel clustering (UAC2)
22 * - audio sample rate converter units (UAC2)
23 * - proper handling of clock multipliers (UAC2)
24 * - dispatch clock change notifications (UAC2)
25 * - stop PCM streams which use a clock that became invalid
[all …]
/linux/drivers/media/dvb-frontends/drx39xyj/
H A Ddrxj.c2 Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
52 /*-----------------------------------------------------------------------------
54 ----------------------------------------------------------------------------*/
75 #define DRX39XX_MAIN_FIRMWARE "dvb-fe-drxj-mc-1.0.8.fw"
201 /*-----------------------------------------------------------------------------
203 ----------------------------------------------------------------------------*/
205 /*-----------------------------------------------------------------------------
207 ----------------------------------------------------------------------------*/
209 #define DRXJ_WAKE_UP_KEY (demod->my_i2c_dev_addr->i2c_addr)
438 #define AUD_VOLUME_DB_MIN -60
[all …]
/linux/drivers/video/fbdev/sis/
H A Dsis_main.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria.
19 * which is (c) 1998 Gerd Knorr <kraxel@goldbach.in-berlin.de>
52 /* ---------------------- Prototypes ------------------------- */
59 /* Interface to the low level console driver */
105 /* ------------------ Internal helper routines ----------------- */
112 sisfb_accel = -1; in sisfb_setdefaultparms()
113 sisfb_ypan = -1; in sisfb_setdefaultparms()
114 sisfb_max = -1; in sisfb_setdefaultparms()
115 sisfb_userom = -1; in sisfb_setdefaultparms()
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