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/linux/sound/soc/renesas/rcar/
H A Ddvc.c1 // SPDX-License-Identifier: GPL-2.0
3 // Renesas R-Car DVC support
10 * amixer set "DVC Out" 100%
13 * amixer set "DVC In" 100%
16 * amixer set "DVC Out Mute" on
19 * amixer set "DVC In Mute" on
22 * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
23 * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
24 * amixer set "DVC Out Ramp" on
26 * amixer set "DVC Out" 80% // Volume Down
[all …]
H A Ddma.c1 // SPDX-License-Identifier: GPL-2.0
3 // Renesas R-Car Audio DMAC support
52 #define rsnd_priv_to_dmac(p) ((struct rsnd_dma_ctrl *)(p)->dma)
54 #define rsnd_dma_to_dmaen(dma) (&(dma)->dma.en)
55 #define rsnd_dma_to_dmapp(dma) (&(dma)->dma.pp)
86 return snd_dmaengine_pcm_trigger(io->substream, SNDRV_PCM_TRIGGER_STOP); in rsnd_dmaen_stop()
101 if (dmaen->chan) in rsnd_dmaen_cleanup()
102 snd_dmaengine_pcm_close_release_chan(io->substream); in rsnd_dmaen_cleanup()
104 dmaen->chan = NULL; in rsnd_dmaen_cleanup()
118 if (dmaen->chan) in rsnd_dmaen_prepare()
[all …]
H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 snd-soc-rcar-y := core.o gen.o dma.o adg.o ssi.o ssiu.o src.o ctu.o mix.o dvc.o cmd.o debugfs.o
3 obj-$(CONFIG_SND_SOC_RCAR) += snd-soc-rcar.o
5 snd-soc-msiof-y := msiof.o
6 obj-$(CONFIG_SND_SOC_MSIOF) += snd-soc-msiof.o
H A Drsnd.h1 // SPDX-License-Identifier: GPL-2.0
3 // Renesas R-Car
13 #include <linux/dma-mapping.h>
38 /* SCU (MIX/CTU/DVC) */
251 * R-Car basic functions
261 * R-Car DMA
270 * R-Car sound mod
389 #define __rsnd_mod_add_quit -1 /* needs protect */
391 #define __rsnd_mod_add_stop -1 /* needs protect */
393 #define __rsnd_mod_add_hw_free -1 /* needs protect */
[all …]
H A Dcore.c1 // SPDX-License-Identifier: GPL-2.0
3 // Renesas R-Car SRU/SCU/SSIU/SSI support
12 * Renesas R-Car sound device structure
17 * - SRC : Sampling Rate Converter
18 * - CMD
19 * - CTU : Channel Count Conversion Unit
20 * - MIX : Mixer
21 * - DVC : Digital Volume and Mute Function
22 * - SSI : Serial Sound Interface
27 * - SRC : Sampling Rate Converter
[all …]
H A Dsrc.c1 // SPDX-License-Identifier: GPL-2.0
3 // Renesas R-Car SRC support
9 * You can use Synchronous Sampling Rate Convert (if no DVC)
44 #define rsnd_src_get(priv, id) ((struct rsnd_src *)(priv->src) + id)
45 #define rsnd_src_nr(priv) ((priv)->src_nr)
46 #define rsnd_src_sync_is_enabled(mod) (rsnd_mod_to_src(mod)->sen.val)
54 ((pos) = (struct rsnd_src *)(priv)->src + i); \
61 * 96kHz <->
[all...]
/linux/arch/arm/boot/dts/renesas/
H A Dr8a7793-gose.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2014-2015 Renesas Electronics Corporation
9 * SSI-AK4643
18 * amixer set "DVC Out" 100%
19 * amixer set "DVC In" 100%
23 * amixer set "DVC Out Mute" on
24 * amixer set "DVC In Mute" on
28 * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
29 * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
30 * amixer set "DVC Out Ramp" on
[all …]
H A Dr8a7791-koelsch.dts1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (C) 2013-2014 Renesas Solutions Corp.
11 * SSI-AK4643
20 * amixer set "DVC Out" 100%
21 * amixer set "DVC In" 100%
25 * amixer set "DVC Out Mute" on
26 * amixer set "DVC In Mute" on
30 * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
31 * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
32 * amixer set "DVC Out Ramp" on
[all …]
H A Dr8a7790-lager.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2013-2014 Renesas Solutions Corp.
7 * Copyright (C) 2015-2016 Renesas Electronics Corporation
11 * SSI-AK4643
20 * amixer set "DVC Out" 100%
21 * amixer set "DVC In" 100%
25 * amixer set "DVC Out Mute" on
26 * amixer set "DVC In Mute" on
30 * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
31 * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
[all …]
H A Dr8a7794.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car E2 (R8A77940) SoC
9 #include <dt-bindings/clock/r8a7794-cpg-mssr.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/power/r8a7794-sysc.h>
16 #address-cells = <2>;
17 #size-cells = <2>;
39 compatible = "fixed-clock";
40 #clock-cells = <0>;
[all …]
H A Dr8a7793.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car M2-N (R8A77930) SoC
5 * Copyright (C) 2014-2015 Renesas Electronics Corporation
8 #include <dt-bindings/clock/r8a7793-cpg-mssr.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/power/r8a7793-sysc.h>
15 #address-cells = <2>;
16 #size-cells = <2>;
37 compatible = "fixed-clock";
[all …]
/linux/Documentation/devicetree/bindings/i2c/
H A Dnvidia,tegra20-i2c.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/i2c/nvidia,tegra20-i2c.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 - Thierry Reding <thierry.reding@gmail.com>
9 - Jon Hunter <jonathanh@nvidia.com>
16 - description: Tegra20 has 4 generic I2C controller. This can support
17 master and slave mode of I2C communication. The i2c-tegra driver
19 controller is only compatible with "nvidia,tegra20-i2c".
20 const: nvidia,tegra20-i2c
[all …]
/linux/arch/arm64/boot/dts/renesas/
H A Dsalvator-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for common parts of Salvator-X board variants
5 * Copyright (C) 2015-2016 Renesas Electronics Corp.
9 * SSI-AK4613
13 * amixer set "DVC Out" 100%
14 * amixer set "DVC In" 100%
18 * amixer set "DVC Out Mute" on
19 * amixer set "DVC In Mute" on
23 * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
24 * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
[all …]
H A Dulcb.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car Gen3 ULCB board
10 * > amixer set "DVC Out" 1%
11 * > amixer set "DVC In" 20%
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/input/input.h>
18 model = "Renesas R-Car Gen3 ULCB board";
37 stdout-path = "serial0:115200n8";
40 audio_clkout: audio-clkout {
43 * but needed to avoid cs2000/rcar_sound probe dead-lock
[all …]
H A Dr8a77995.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car D3 (R8A77995) SoC
9 #include <dt-bindings/clock/r8a77995-cpg-mssr.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/power/r8a77995-sysc.h>
15 #address-cells = <2>;
16 #size-cells = <2>;
24 compatible = "fixed-clock";
25 #clock-cells = <0>;
26 clock-frequency = <0>;
[all …]
/linux/Documentation/arch/powerpc/
H A Dptrace.rst9 2 hardware watchpoints (read, write and read-write) (DAC)
10 2 value conditions for the hardware watchpoints (DVC)
15 that GDB doesn't need to special-case each of them. We added the
24 an 8-byte alignment restriction for hardware watchpoints. We'd like to avoid
38 unit32_t sizeof_condition; /* size of the DVC register */
84 DAC and DVC registers will be set in the same request.
92 request to ask for its removal. Return -ENOSPC if the requested breakpoint
97 - set a breakpoint in the first breakpoint register::
107 - set a watchpoint which triggers on reads in the second watchpoint register::
117 - set a watchpoint which triggers only with a specific value::
[all …]
/linux/drivers/char/hw_random/
H A Dintel-rng.c59 #define FWH_DEC_EN1_REG_NEW 0xd9 /* high byte of 16-bit register */
152 " positive value - skip if FWH space locked read-only\n"
153 " negative value - skip always");
169 void __iomem *mem = (void __iomem *)rng->priv; in intel_rng_data_present()
184 void __iomem *mem = (void __iomem *)rng->priv; in intel_rng_data_read()
193 void __iomem *mem = (void __iomem *)rng->priv; in intel_rng_init()
195 int err = -EIO; in intel_rng_init()
212 void __iomem *mem = (void __iomem *)rng->priv; in intel_rng_cleanup()
243 u8 mfc, dvc; in intel_rng_hw_init() local
247 if (!(intel_rng_hw->fwh_dec_en1_val & FWH_F8_EN_MASK)) in intel_rng_hw_init()
[all …]
/linux/arch/powerpc/include/uapi/asm/
H A Dptrace.h1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
9 * since we can keep non-volatile in the thread_struct
56 unsigned long dsisr; /* on 4xx/Book-E used for ESR */
129 #define PT_FPSCR (PT_FPR0 + 32) /* each FP reg occupies 1 slot in 64-bit space */
132 #define PT_VR0 82 /* each Vector reg occupies 2 slots in 64-bit */
138 * Only store first 32 VSRs here. The second 32 VSRs in VR0-31
140 #define PT_VSR0 150 /* each VSR reg occupies 2 slots in 64-bit */
146 * The transfer totals 34 quadword. Quadwords 0-31 contain the
153 * structures. This also simplifies the implementation of a bi-arch
154 * (combined (32- and 64-bit) gdb.
[all …]
H A Dkvm.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
87 * Contains EPCR, plus the upper half of 64-bit registers
88 * that are 32-bit on 32-bit implementations.
96 * IVORs are used -- contains IVOR0-15, plus additional IVORs
102 * Contains MAS0-4, MAS6-7, TLBnCFG, MMUCFG.
107 /* DBSR, DBCR, IAC, DAC, DVC */
110 /* Enhanced debug -- DSRR0/1, SPRG9 */
113 /* Embedded Floating Point (SPE) -- IVOR32-34 if KVM_SREGS_E_IVOR */
118 * External Proxy (EXP) -- EPR
122 /* External PID (E.PD) -- EPSC/EPLC */
[all …]
/linux/drivers/regulator/
H A D88pm800-regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
22 /* LDO1 with DVC[0..3] */
45 /* BUCK1 with DVC[0..3] */
78 * vreg - the buck regs string.
79 * ereg - the string for the enable register.
80 * ebit - the bit number in the enable register.
81 * amax - the current
84 * n_volt - Number of available selectors
108 * vreg - the LDO regs string
109 * ereg - the string for the enable register.
[all …]
H A Dda9052-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // da9052-regulator.c: Regulator driver for DA9052
53 {700000, 800000, 1000000, 1200000}, /* DA9052-BC BUCKs */
54 {1600000, 2000000, 2400000, 3000000}, /* DA9053-AA/Bx BUCK-CORE */
55 {800000, 1000000, 1200000, 1500000}, /* DA9053-AA/Bx BUCK-PRO,
56 * BUCK-MEM and BUCK-PERI
77 if (min_uV > info->max_uV || max_uV < info->min_uV) in verify_range()
78 return -EINVAL; in verify_range()
89 ret = da9052_reg_read(regulator->da9052, DA9052_BUCKA_REG + offset/2); in da9052_dcdc_get_current_limit()
102 if (regulator->da9052->chip_id == DA9052) in da9052_dcdc_get_current_limit()
[all …]
/linux/sound/soc/codecs/
H A Dtas2764-quirks.h1 /* SPDX-License-Identifier: GPL-2.0-only */
50 * Unknown 0x614 - 0x61f writes
125 curr = snd_soc_component_read_field(tas2764->component, in tas2764_do_quirky_pwr_ctrl_change()
135 ret = regmap_multi_reg_write(tas2764->regmap, tas2764_pre_shutdown_seq, in tas2764_do_quirky_pwr_ctrl_change()
138 ret = snd_soc_component_update_bits(tas2764->component, in tas2764_do_quirky_pwr_ctrl_change()
143 ret = regmap_multi_reg_write(tas2764->regmap, in tas2764_do_quirky_pwr_ctrl_change()
148 ret = snd_soc_component_update_bits(tas2764->component, TAS2764_PWR_CTRL, in tas2764_do_quirky_pwr_ctrl_change()
156 * - switch from spread spectrum to class-D switching
157 * - disable edge control
158 * - set BOP settings (the BOP config bits *and* BOP_SRC)
[all …]
/linux/arch/sh/kernel/cpu/sh4a/
H A Dsetup-sh7757.c1 // SPDX-License-Identifier: GPL-2.0
7 * based on setup-sh7785.c : Copyright (C) 2007 Paul Mundt
15 #include <linux/dma-mapping.h>
21 #include <cpu/dma-register.h>
38 .name = "sh-sci",
58 .name = "sh-sci",
78 .name = "sh-sci",
98 .name = "sh-tmu",
603 .name = "sh-dma-engine",
613 .name = "sh-dma-engine",
[all …]
/linux/Documentation/admin-guide/media/
H A Dgspca-cardlist.rst1 .. SPDX-License-Identifier: GPL-2.0
8 - gspca_main: main driver
9 - gspca\_\ *driver*: subdriver module with *driver* as follows
19 spca501 040a:0002 Kodak DVC-325
24 spca500 041e:400a Creative PC-CAM 300
25 sunplus 041e:400b Creative PC-CAM 600
26 sunplus 041e:4012 PC-Cam350
41 sq930x 041e:4038 Creative Joy-IT
69 sn9c20x 0458:704c Genius i-Look 1321
70 sn9c20x 045e:00f4 LifeCam VX-6000 (SN9C20x + OV9650)
[all …]
/linux/Documentation/hwmon/
H A Dw83781d.rst10 Addresses scanned: I2C 0x28 - 0x2f, ISA 0x290 (8 I/O ports)
12 Datasheet: http://www.winbond-usa.com/products/winbond_products/pdfs/PCIC/w83781d.pdf
18 Addresses scanned: I2C 0x28 - 0x2f, ISA 0x290 (8 I/O ports)
28 Datasheet: http://www.winbond-usa.com/products/winbond_products/pdfs/PCIC/w83783s.pdf
34 Addresses scanned: I2C 0x28 - 0x2f
42 - Frodo Looijaard <frodol@dds.nl>,
43 - Philip Edelbrock <phil@netroedge.com>,
44 - Mark Studebaker <mdsxyz123@yahoo.com>
47 -----------------
67 -----------
[all …]

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