Searched +full:tegra186 +full:- +full:dspk (Results 1 – 8 of 8) sorted by relevance
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/sound/nvidia,tegra186-dspk.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#7 title: Tegra186 DSPK Controller Device Tree Bindings10 The Digital Speaker Controller (DSPK) can be viewed as a Pulse11 Density Modulation (PDM) transmitter that up-samples the input to13 over sampled Pulse Code Modulation (PCM) input to the desired 1-bit17 - Jon Hunter <jonathanh@nvidia.com>18 - Sameer Pujar <spujar@nvidia.com>[all …]
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-ahub.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#11 for audio pre-processing, post-processing and a programmable full13 external interfaces such as I2S, DMIC, DSPK. It interfaces with ADMA17 - Jon Hunter <jonathanh@nvidia.com>18 - Sameer Pujar <spujar@nvidia.com>22 pattern: "^ahub@[0-9a-f]*$"26 - enum:[all …]
1 // SPDX-License-Identifier: GPL-2.0-only3 // tegra186_dspk.c - Tegra186 DSPK driver33 struct tegra186_dspk *dspk = snd_soc_component_get_drvdata(codec); in tegra186_dspk_get_fifo_th() local35 ucontrol->value.integer.value[0] = dspk->rx_fifo_th; in tegra186_dspk_get_fifo_th()44 struct tegra186_dspk *dspk = snd_soc_component_get_drvdata(codec); in tegra186_dspk_put_fifo_th() local45 int value = ucontrol->value.integer.value[0]; in tegra186_dspk_put_fifo_th()47 if (value == dspk->rx_fifo_th) in tegra186_dspk_put_fifo_th()50 dspk->rx_fifo_th = value; in tegra186_dspk_put_fifo_th()59 struct tegra186_dspk *dspk = snd_soc_component_get_drvdata(codec); in tegra186_dspk_get_osr_val() local61 ucontrol->value.enumerated.item[0] = dspk->osr_val; in tegra186_dspk_get_osr_val()[all …]
1 /* SPDX-License-Identifier: GPL-2.0-only */3 * tegra186_dspk.h - Definitions for Tegra186 DSPK driver12 /* Register offsets from DSPK BASE */27 /* DSPK CORE CONTROL fields */38 /* DSPK interface clock ratio */
1 # SPDX-License-Identifier: GPL-2.0-only3 tristate "SoC Audio for the Tegra System-on-Chip"90 Config to enable the Inter-IC Sound (I2S) Controller which91 implements full-duplex and bidirectional and single direction92 point-to-point serial interfaces. It can interface with I2S97 tristate "Tegra186 DSPK module"100 Config to enable the Digital Speaker Controller (DSPK) which101 converts the multi-bit Pulse Code Modulation (PCM) audio input to102 oversampled 1-bit Pulse Density Modulation (PDM) output. From the103 signal flow perspective DSPK can be viewed as a PDM transmitter[all …]
1 # SPDX-License-Identifier: GPL-2.03 snd-soc-tegra-pcm-objs := tegra_pcm.o4 snd-soc-tegra-utils-objs += tegra_asoc_utils.o5 snd-soc-tegra20-ac97-objs := tegra20_ac97.o6 snd-soc-tegra20-das-objs := tegra20_das.o7 snd-soc-tegra20-i2s-objs := tegra20_i2s.o8 snd-soc-tegra20-spdif-objs := tegra20_spdif.o9 snd-soc-tegra30-ahub-objs := tegra30_ahub.o10 snd-soc-tegra30-i2s-objs := tegra30_i2s.o11 snd-soc-tegra210-ahub-objs := tegra210_ahub.o[all …]
1 // SPDX-License-Identifier: GPL-2.02 #include <dt-bindings/clock/tegra186-clock.h>3 #include <dt-bindings/gpio/tegra186-gpio.h>4 #include <dt-bindings/interrupt-controller/arm-gic.h>5 #include <dt-bindings/mailbox/tegra186-hsp.h>6 #include <dt-bindings/memory/tegra186-mc.h>7 #include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h>8 #include <dt-bindings/power/tegra186-powergate.h>9 #include <dt-bindings/reset/tegra186-reset.h>10 #include <dt-bindings/thermal/tegra186-bpmp-thermal.h>[all …]
1 // SPDX-License-Identifier: GPL-2.02 #include <dt-bindings/clock/tegra194-clock.h>3 #include <dt-bindings/gpio/tegra194-gpio.h>4 #include <dt-bindings/interrupt-controller/arm-gic.h>5 #include <dt-bindings/mailbox/tegra186-hsp.h>6 #include <dt-bindings/pinctrl/pinctrl-tegra.h>7 #include <dt-bindings/power/tegra194-powergate.h>8 #include <dt-bindings/reset/tegra194-reset.h>9 #include <dt-bindings/thermal/tegra194-bpmp-thermal.h>10 #include <dt-bindings/memory/tegra194-mc.h>[all …]