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/Linux-v6.1/sound/soc/sh/rcar/
Ddvc.c3 // 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
27 * amixer set "DVC Out" 100% // Volume Up
[all …]
Dcmd.c27 struct rsnd_mod *dvc = rsnd_io_to_mod_dvc(io); in rsnd_cmd_init() local
38 if (!mix && !dvc) in rsnd_cmd_init()
164 /* same number as DVC */ in rsnd_cmd_probe()
Ddma.c385 struct rsnd_mod *dvc = rsnd_io_to_mod_dvc(io); in rsnd_dmapp_get_id() local
401 } else if (mod == dvc) { in rsnd_dmapp_get_id()
645 dev_err(dev, "DVC is selected without SRC\n"); in rsnd_gen2_dma_addr()
685 struct rsnd_mod *dvc = rsnd_io_to_mod_dvc(io); in rsnd_dma_of_path() local
726 * [S] -*-> SRC -> DVC -o-> [E] in rsnd_dma_of_path()
727 * [S] -*-> SRC -> CTU -> MIX -> DVC -o-> [E] in rsnd_dma_of_path()
753 } else if (dvc) { in rsnd_dma_of_path()
754 mod[idx++] = dvc; in rsnd_dma_of_path()
755 dvc = NULL; in rsnd_dma_of_path()
DMakefile2 snd-soc-rcar-objs := core.o gen.o dma.o adg.o ssi.o ssiu.o src.o ctu.o mix.o dvc.o cmd.o debugfs.o
Drsnd.h44 /* SCU (MIX/CTU/DVC) */
493 #define RSND_NODE_DVC "rcar_sound,dvc"
682 void *dvc; member
854 * R-Car DVC
861 rsnd_parse_connect_common(rdai, "dvc", rsnd_dvc_mod_get, \
Dcore.c21 * - DVC : Digital Volume and Mute Function
31 * - DVC : Digital Volume and Mute Function
389 * The point is [DVC] needs *Hardware* L/R, [MEM] needs *Software* L/R in rsnd_get_dalign()
397 * [MEM] -> [SRC] -> [DVC] -> [CMD] -> [SSIU] -> [SSI] -> codec in rsnd_get_dalign()
401 * codec -> [SSI] -> [SSIU] -> [SRC] -> [DVC] -> [CMD] -> [MEM] in rsnd_get_dalign()
1777 * 1) Avoid duplicate register for DVC with MIX case in rsnd_kctrl_new()
1840 * call "remove" for SSI/SRC/DVC in rsnd_rdai_continuance_probe()
/Linux-v6.1/Documentation/devicetree/bindings/sound/
Drenesas,rsnd.txt15 - DVC : Digital Volume and Mute Function
34 See datasheet to check SRC/CTU/MIX/DVC connect-limitation.
155 * DVC (Digital Volume and Mute Function)
158 DVC controls Playback/Capture volume.
161 amixer set "DVC Out" 100%
164 amixer set "DVC In" 100%
167 amixer set "DVC Out Mute" on
170 amixer set "DVC In Mute" on
173 amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
174 amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
[all …]
Drenesas,rsnd.yaml97 description: References to SSI/SRC/MIX/CTU/DVC/AUDIO_CLK clocks.
112 - pattern: '^dvc\.[0-1]$'
126 rcar_sound,dvc:
127 description: DVC subnode.
130 "^dvc-[0-1]$":
351 "dvc.0", "dvc.1",
355 rcar_sound,dvc {
356 dvc0: dvc-0 {
360 dvc1: dvc-1 {
/Linux-v6.1/arch/arm/boot/dts/
Dr8a7745-iwg22d-sodimm.dts13 * 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"
25 * amixer set "DVC Out Ramp" on
27 * amixer set "DVC Out" 80% // Volume Down
28 * amixer set "DVC Out" 100% // Volume Up
Diwg20d-q7-common.dtsi13 * 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"
25 * amixer set "DVC Out Ramp" on
27 * amixer set "DVC Out" 80% // Volume Down
28 * amixer set "DVC Out" 100% // Volume Up
Dr8a7742-iwg21d-q7.dts13 * 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"
25 * amixer set "DVC Out Ramp" on
27 * amixer set "DVC Out" 80% // Volume Down
28 * amixer set "DVC Out" 100% // Volume Up
Dr8a7793-gose.dts18 * 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
32 * amixer set "DVC Out" 80% // Volume Down
33 * amixer set "DVC Out" 100% // Volume Up
Dr8a7790-lager.dts20 * 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
34 * amixer set "DVC Out" 80% // Volume Down
35 * amixer set "DVC Out" 100% // Volume Up
Dr8a7791-koelsch.dts20 * 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
34 * amixer set "DVC Out" 80% // Volume Down
35 * amixer set "DVC Out" 100% // Volume Up
Dr8a7793.dtsi1026 "dvc.0", "dvc.1",
1042 rcar_sound,dvc {
1043 dvc0: dvc-0 {
1047 dvc1: dvc-1 {
Dr8a7794.dtsi994 "dvc.0", "dvc.1",
1010 rcar_sound,dvc {
1011 dvc0: dvc-0 {
1015 dvc1: dvc-1 {
/Linux-v6.1/Documentation/devicetree/bindings/i2c/
Dnvidia,tegra20-i2c.yaml21 - description: Tegra20 has specific I2C controller called as DVC I2C
24 generic I2C controller. Driver of DVC I2C controller is only
25 compatible with "nvidia,tegra20-i2c-dvc".
26 const: nvidia,tegra20-i2c-dvc
/Linux-v6.1/arch/arm64/boot/dts/renesas/
Dsalvator-common.dtsi13 * 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"
25 * amixer set "DVC Out Ramp" on
27 * amixer set "DVC Out" 80% // Volume Down
28 * amixer set "DVC Out" 100% // Volume Up
Dr8a77995.dtsi1072 "dvc.0", "dvc.1",
1092 rcar_sound,dvc {
1093 dvc0: dvc-0 {
1097 dvc1: dvc-1 {
/Linux-v6.1/Documentation/powerpc/
Dptrace.rst10 2 value conditions for the hardware watchpoints (DVC)
38 unit32_t sizeof_condition; /* size of the DVC register */
84 DAC and DVC registers will be set in the same request.
/Linux-v6.1/drivers/char/hw_random/
Dintel-rng.c243 u8 mfc, dvc; in intel_rng_hw_init() local
261 dvc = readb(intel_rng_hw->mem + INTEL_FWH_DEVICE_CODE_ADDRESS); in intel_rng_hw_init()
275 (dvc != INTEL_FWH_DEVICE_CODE_8M && in intel_rng_hw_init()
276 dvc != INTEL_FWH_DEVICE_CODE_4M)) { in intel_rng_hw_init()
/Linux-v6.1/arch/powerpc/include/uapi/asm/
Dptrace.h211 __u32 sizeof_condition; /* size of the DVC register */
236 __u64 condition_value; /* contents of the DVC register */
/Linux-v6.1/drivers/regulator/
D88pm800-regulator.c22 /* LDO1 with DVC[0..3] */
45 /* BUCK1 with DVC[0..3] */
Dda9052-regulator.c218 /* Some LDOs and DCDCs are DVC controlled which requires enabling of in da9052_regulator_set_voltage_sel()
244 /* The DVC controlled LDOs and DCDCs ramp with 6.25mV/µs after enabling in da9052_regulator_set_voltage_time_sel()
/Linux-v6.1/drivers/i2c/busses/
Di2c-tegra.c242 * @is_dvc: identifies the DVC I2C controller, has a different register layout
312 * in order to talk to the I2C block inside the DVC block.
507 * One of the Tegra I2C blocks is inside the DVC (Digital Voltage Controller)
1649 { .compatible = "nvidia,tegra20-i2c-dvc", .data = &tegra20_i2c_hw, },
1664 if (of_device_is_compatible(np, "nvidia,tegra20-i2c-dvc")) in tegra_i2c_parse_dt()

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