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-rw-r--r--target/linux/brcm2708/patches-4.14/950-0236-Removing-broken-RaspiDac3-support.patch339
1 files changed, 0 insertions, 339 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0236-Removing-broken-RaspiDac3-support.patch b/target/linux/brcm2708/patches-4.14/950-0236-Removing-broken-RaspiDac3-support.patch
deleted file mode 100644
index 5f8974fb70..0000000000
--- a/target/linux/brcm2708/patches-4.14/950-0236-Removing-broken-RaspiDac3-support.patch
+++ /dev/null
@@ -1,339 +0,0 @@
-From 50e9c65f5062bba726f94374127ea89f78102aa3 Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Wed, 28 Feb 2018 22:28:14 +0000
-Subject: [PATCH 236/454] Removing (broken) RaspiDac3 support...
-
-...at the request of the author.
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.org>
----
- arch/arm/boot/dts/overlays/Makefile | 1 -
- arch/arm/boot/dts/overlays/README | 6 -
- .../boot/dts/overlays/raspidac3-overlay.dts | 49 -----
- arch/arm/configs/bcm2709_defconfig | 1 -
- arch/arm/configs/bcmrpi_defconfig | 1 -
- arch/arm64/configs/bcmrpi3_defconfig | 1 -
- sound/soc/bcm/Kconfig | 8 -
- sound/soc/bcm/Makefile | 2 -
- sound/soc/bcm/raspidac3.c | 172 ------------------
- 9 files changed, 241 deletions(-)
- delete mode 100644 arch/arm/boot/dts/overlays/raspidac3-overlay.dts
- delete mode 100644 sound/soc/bcm/raspidac3.c
-
---- a/arch/arm/boot/dts/overlays/Makefile
-+++ b/arch/arm/boot/dts/overlays/Makefile
-@@ -89,7 +89,6 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
- pwm-2chan.dtbo \
- pwm-ir-tx.dtbo \
- qca7000.dtbo \
-- raspidac3.dtbo \
- rotary-encoder.dtbo \
- rpi-backlight.dtbo \
- rpi-cirrus-wm5102.dtbo \
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -1350,12 +1350,6 @@ Params: int_pin GPIO pin
- speed SPI bus speed (default 12 MHz)
-
-
--Name: raspidac3
--Info: Configures the RaspiDAV Rev.3x audio card
--Load: dtoverlay=raspidac3
--Params: <None>
--
--
- Name: rotary-encoder
- Info: Overlay for GPIO connected rotary encoder.
- Load: dtoverlay=rotary-encoder,<param>=<val>
---- a/arch/arm/boot/dts/overlays/raspidac3-overlay.dts
-+++ /dev/null
-@@ -1,49 +0,0 @@
--// Definitions for RaspiDACv3
--/dts-v1/;
--/plugin/;
--
--/ {
-- compatible = "brcm,bcm2708";
--
-- fragment@0 {
-- target = <&i2s>;
-- __overlay__ {
-- status = "okay";
-- };
-- };
--
-- fragment@1 {
-- target = <&i2c1>;
-- __overlay__ {
-- #address-cells = <1>;
-- #size-cells = <0>;
-- status = "okay";
--
-- pcm5122@4c {
-- #sound-dai-cells = <0>;
-- compatible = "ti,pcm5122";
-- reg = <0x4c>;
-- AVDD-supply = <&vdd_3v3_reg>;
-- DVDD-supply = <&vdd_3v3_reg>;
-- CPVDD-supply = <&vdd_3v3_reg>;
-- status = "okay";
-- };
--
-- tpa6130a2: tpa6130a2@60 {
-- compatible = "ti,tpa6130a2";
-- reg = <0x60>;
-- Vdd-supply = <&vdd_3v3_reg>;
-- status = "okay";
-- };
-- };
-- };
--
-- fragment@2 {
-- target = <&sound>;
-- __overlay__ {
-- compatible = "jg,raspidacv3";
-- i2s-controller = <&i2s>;
-- status = "okay";
-- };
-- };
--};
---- a/arch/arm/configs/bcm2709_defconfig
-+++ b/arch/arm/configs/bcm2709_defconfig
-@@ -879,7 +879,6 @@ CONFIG_SND_BCM2708_SOC_JUSTBOOM_DAC=m
- CONFIG_SND_BCM2708_SOC_JUSTBOOM_DIGI=m
- CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m
- CONFIG_SND_BCM2708_SOC_IQAUDIO_DIGI=m
--CONFIG_SND_BCM2708_SOC_RASPIDAC3=m
- CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m
- CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD=m
- CONFIG_SND_AUDIOINJECTOR_OCTO_SOUNDCARD=m
---- a/arch/arm/configs/bcmrpi_defconfig
-+++ b/arch/arm/configs/bcmrpi_defconfig
-@@ -872,7 +872,6 @@ CONFIG_SND_BCM2708_SOC_JUSTBOOM_DAC=m
- CONFIG_SND_BCM2708_SOC_JUSTBOOM_DIGI=m
- CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m
- CONFIG_SND_BCM2708_SOC_IQAUDIO_DIGI=m
--CONFIG_SND_BCM2708_SOC_RASPIDAC3=m
- CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m
- CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD=m
- CONFIG_SND_AUDIOINJECTOR_OCTO_SOUNDCARD=m
---- a/arch/arm64/configs/bcmrpi3_defconfig
-+++ b/arch/arm64/configs/bcmrpi3_defconfig
-@@ -861,7 +861,6 @@ CONFIG_SND_BCM2708_SOC_JUSTBOOM_DAC=m
- CONFIG_SND_BCM2708_SOC_JUSTBOOM_DIGI=m
- CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m
- CONFIG_SND_BCM2708_SOC_IQAUDIO_DIGI=m
--CONFIG_SND_BCM2708_SOC_RASPIDAC3=m
- CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m
- CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD=m
- CONFIG_SND_DIGIDAC1_SOUNDCARD=m
---- a/sound/soc/bcm/Kconfig
-+++ b/sound/soc/bcm/Kconfig
-@@ -104,14 +104,6 @@ config SND_BCM2708_SOC_IQAUDIO_DIGI
- help
- Say Y or M if you want to add support for IQAudIO Digital IO board.
-
--config SND_BCM2708_SOC_RASPIDAC3
-- tristate "Support for RaspiDAC Rev.3x"
-- depends on SND_BCM2708_SOC_I2S || SND_BCM2835_SOC_I2S
-- select SND_SOC_PCM512x_I2C
-- select SND_SOC_TPA6130A2
-- help
-- Say Y or M if you want to add support for RaspiDAC Rev.3x.
--
- config SND_BCM2708_SOC_ADAU1977_ADC
- tristate "Support for ADAU1977 ADC"
- depends on SND_BCM2708_SOC_I2S || SND_BCM2835_SOC_I2S
---- a/sound/soc/bcm/Makefile
-+++ b/sound/soc/bcm/Makefile
-@@ -25,7 +25,6 @@ snd-soc-rpi-dac-objs := rpi-dac.o
- snd-soc-rpi-proto-objs := rpi-proto.o
- snd-soc-iqaudio-dac-objs := iqaudio-dac.o
- snd-soc-iqaudio-digi-objs := iqaudio_digi.o
--snd-soc-raspidac3-objs := raspidac3.o
- snd-soc-audioinjector-pi-soundcard-objs := audioinjector-pi-soundcard.o
- snd-soc-audioinjector-octo-soundcard-objs := audioinjector-octo-soundcard.o
- snd-soc-digidac1-soundcard-objs := digidac1-soundcard.o
-@@ -52,7 +51,6 @@ obj-$(CONFIG_SND_BCM2708_SOC_RPI_DAC) +=
- obj-$(CONFIG_SND_BCM2708_SOC_RPI_PROTO) += snd-soc-rpi-proto.o
- obj-$(CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC) += snd-soc-iqaudio-dac.o
- obj-$(CONFIG_SND_BCM2708_SOC_IQAUDIO_DIGI) += snd-soc-iqaudio-digi.o
--obj-$(CONFIG_SND_BCM2708_SOC_RASPIDAC3) += snd-soc-raspidac3.o
- obj-$(CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD) += snd-soc-audioinjector-pi-soundcard.o
- obj-$(CONFIG_SND_AUDIOINJECTOR_OCTO_SOUNDCARD) += snd-soc-audioinjector-octo-soundcard.o
- obj-$(CONFIG_SND_DIGIDAC1_SOUNDCARD) += snd-soc-digidac1-soundcard.o
---- a/sound/soc/bcm/raspidac3.c
-+++ /dev/null
-@@ -1,172 +0,0 @@
--/*
-- * ASoC Driver for RaspiDAC v3
-- *
-- * Author: Jan Grulich <jan@grulich.eu>
-- * Copyright 2015
-- * based on code by Daniel Matuschek <daniel@hifiberry.com>
-- * based on code by Florian Meier <florian.meier@koalo.de>
-- *
-- * This program is free software; you can redistribute it and/or
-- * modify it under the terms of the GNU General Public License
-- * version 2 as published by the Free Software Foundation.
-- *
-- * This program is distributed in the hope that it will be useful, but
-- * WITHOUT ANY WARRANTY; without even the implied warranty of
-- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- * General Public License for more details.
-- */
--
--#include <linux/module.h>
--#include <linux/platform_device.h>
--
--#include <sound/core.h>
--#include <sound/pcm.h>
--#include <sound/pcm_params.h>
--#include <sound/soc.h>
--#include <sound/jack.h>
--#include <sound/soc-dapm.h>
--
--#include "../codecs/pcm512x.h"
--#include "../codecs/tpa6130a2.h"
--
--/* sound card init */
--static int snd_rpi_raspidac3_init(struct snd_soc_pcm_runtime *rtd)
--{
-- int ret;
-- struct snd_soc_card *card = rtd->card;
-- struct snd_soc_codec *codec = rtd->codec;
-- snd_soc_update_bits(codec, PCM512x_GPIO_EN, 0x08, 0x08);
-- snd_soc_update_bits(codec, PCM512x_GPIO_OUTPUT_4, 0xf, 0x02);
-- snd_soc_update_bits(codec, PCM512x_GPIO_CONTROL_1, 0x08,0x00);
--
-- ret = snd_soc_limit_volume(card, "Digital Playback Volume", 207);
-- if (ret < 0)
-- dev_warn(card->dev, "Failed to set volume limit: %d\n", ret);
-- else {
-- struct snd_kcontrol *kctl;
--
-- ret = snd_soc_limit_volume(card,
-- "TPA6130A2 Headphone Playback Volume",
-- 54);
-- if (ret < 0)
-- dev_warn(card->dev, "Failed to set TPA6130A2 volume limit: %d\n",
-- ret);
-- kctl = snd_soc_card_get_kcontrol(card,
-- "TPA6130A2 Headphone Playback Volume");
-- if (kctl) {
-- strcpy(kctl->id.name, "Headphones Playback Volume");
-- /* disable the volume dB scale so alsamixer works */
-- kctl->vd[0].access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
-- }
--
-- kctl = snd_soc_card_get_kcontrol(card,
-- "TPA6130A2 Headphone Playback Switch");
-- if (kctl)
-- strcpy(kctl->id.name, "Headphones Playback Switch");
-- }
--
-- return 0;
--}
--
--/* startup */
--static int snd_rpi_raspidac3_startup(struct snd_pcm_substream *substream) {
-- struct snd_soc_pcm_runtime *rtd = substream->private_data;
-- struct snd_soc_codec *codec = rtd->codec;
-- snd_soc_update_bits(codec, PCM512x_GPIO_CONTROL_1, 0x08,0x08);
-- return 0;
--}
--
--/* shutdown */
--static void snd_rpi_raspidac3_shutdown(struct snd_pcm_substream *substream) {
-- struct snd_soc_pcm_runtime *rtd = substream->private_data;
-- struct snd_soc_codec *codec = rtd->codec;
-- snd_soc_update_bits(codec, PCM512x_GPIO_CONTROL_1, 0x08,0x00);
--}
--
--/* machine stream operations */
--static struct snd_soc_ops snd_rpi_raspidac3_ops = {
-- .startup = snd_rpi_raspidac3_startup,
-- .shutdown = snd_rpi_raspidac3_shutdown,
--};
--
--/* interface setup */
--static struct snd_soc_dai_link snd_rpi_raspidac3_dai[] = {
--{
-- .name = "RaspiDAC Rev.3x",
-- .stream_name = "RaspiDAC HiFi",
-- .cpu_dai_name = "bcm2708-i2s.0",
-- .codec_dai_name = "pcm512x-hifi",
-- .platform_name = "bcm2708-i2s.0",
-- .codec_name = "pcm512x.1-004c",
-- .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
-- SND_SOC_DAIFMT_CBS_CFS,
-- .ops = &snd_rpi_raspidac3_ops,
-- .init = snd_rpi_raspidac3_init,
--},
--};
--
--/* audio machine driver */
--static struct snd_soc_card snd_rpi_raspidac3 = {
-- .name = "RaspiDAC Rev.3x HiFi Audio Card",
-- .owner = THIS_MODULE,
-- .dai_link = snd_rpi_raspidac3_dai,
-- .num_links = ARRAY_SIZE(snd_rpi_raspidac3_dai),
--};
--
--/* sound card test */
--static int snd_rpi_raspidac3_probe(struct platform_device *pdev)
--{
-- int ret = 0;
--
-- snd_rpi_raspidac3.dev = &pdev->dev;
--
-- if (pdev->dev.of_node) {
-- struct device_node *i2s_node;
-- struct snd_soc_dai_link *dai = &snd_rpi_raspidac3_dai[0];
-- i2s_node = of_parse_phandle(pdev->dev.of_node,
-- "i2s-controller", 0);
--
-- if (i2s_node) {
-- dai->cpu_dai_name = NULL;
-- dai->cpu_of_node = i2s_node;
-- dai->platform_name = NULL;
-- dai->platform_of_node = i2s_node;
-- }
-- }
--
-- ret = snd_soc_register_card(&snd_rpi_raspidac3);
-- if (ret && ret != -EPROBE_DEFER)
-- dev_err(&pdev->dev,
-- "snd_soc_register_card() failed: %d\n", ret);
--
-- return ret;
--}
--
--/* sound card disconnect */
--static int snd_rpi_raspidac3_remove(struct platform_device *pdev)
--{
-- return snd_soc_unregister_card(&snd_rpi_raspidac3);
--}
--
--static const struct of_device_id raspidac3_of_match[] = {
-- { .compatible = "jg,raspidacv3", },
-- {},
--};
--MODULE_DEVICE_TABLE(of, raspidac3_of_match);
--
--/* sound card platform driver */
--static struct platform_driver snd_rpi_raspidac3_driver = {
-- .driver = {
-- .name = "snd-rpi-raspidac3",
-- .owner = THIS_MODULE,
-- .of_match_table = raspidac3_of_match,
-- },
-- .probe = snd_rpi_raspidac3_probe,
-- .remove = snd_rpi_raspidac3_remove,
--};
--
--module_platform_driver(snd_rpi_raspidac3_driver);
--
--MODULE_AUTHOR("Jan Grulich <jan@grulich.eu>");
--MODULE_DESCRIPTION("ASoC Driver for RaspiDAC Rev.3x");
--MODULE_LICENSE("GPL v2");
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-12 18:12:26 +0000