ASoC: pxa: remove unused board support

Most PXA/MMP boards were removed, so the board specific ASoC
support is no longer needed, leaving only support for DT
based ones, as well as the "gumstix" and "spitz" machines
that may get converted to DT later.

Cc: Ian Molton <spyro@f2s.com>
Cc: Ken McGuire <kenm@desertweyr.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: alsa-devel@alsa-project.org
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 0 insertions, 201 deletions

diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_wm9713.c
deleted file mode 100644
index 0fa37637eca9..000000000000
--- a/sound/soc/pxa/mioa701_wm9713.c
+++ /dev/null
@@ -1,201 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Handles the Mitac mioa701 SoC system
- *
- * Copyright (C) 2008 Robert Jarzmik
- *
- * This is a little schema of the sound interconnections :
- *
- *    Sagem X200                 Wolfson WM9713
- *    +--------+             +-------------------+      Rear Speaker
- *    |        |             |                   |           /-+
- *    |        +--->----->---+MONOIN         SPKL+--->----+-+  |
- *    |  GSM   |             |                   |        | |  |
- *    |        +--->----->---+PCBEEP         SPKR+--->----+-+  |
- *    |  CHIP  |             |                   |           \-+
- *    |        +---<-----<---+MONO               |
- *    |        |             |                   |      Front Speaker
- *    +--------+             |                   |           /-+
- *                           |                HPL+--->----+-+  |
- *                           |                   |        | |  |
- *                           |               OUT3+--->----+-+  |
- *                           |                   |           \-+
- *                           |                   |
- *                           |                   |     Front Micro
- *                           |                   |         +
- *                           |               MIC1+-----<--+o+
- *                           |                   |         +
- *                           +-------------------+        ---
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach-types.h>
-#include <linux/platform_data/asoc-pxa.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-#include <sound/initval.h>
-#include <sound/ac97_codec.h>
-
-#include "../codecs/wm9713.h"
-
-#define AC97_GPIO_PULL		0x58
-
-/* Use GPIO8 for rear speaker amplifier */
-static int rear_amp_power(struct snd_soc_component *component, int power)
-{
-	unsigned short reg;
-
-	if (power) {
-		reg = snd_soc_component_read(component, AC97_GPIO_CFG);
-		snd_soc_component_write(component, AC97_GPIO_CFG, reg | 0x0100);
-		reg = snd_soc_component_read(component, AC97_GPIO_PULL);
-		snd_soc_component_write(component, AC97_GPIO_PULL, reg | (1<<15));
-	} else {
-		reg = snd_soc_component_read(component, AC97_GPIO_CFG);
-		snd_soc_component_write(component, AC97_GPIO_CFG, reg & ~0x0100);
-		reg = snd_soc_component_read(component, AC97_GPIO_PULL);
-		snd_soc_component_write(component, AC97_GPIO_PULL, reg & ~(1<<15));
-	}
-
-	return 0;
-}
-
-static int rear_amp_event(struct snd_soc_dapm_widget *widget,
-			  struct snd_kcontrol *kctl, int event)
-{
-	struct snd_soc_card *card = widget->dapm->card;
-	struct snd_soc_pcm_runtime *rtd;
-	struct snd_soc_component *component;
-
-	rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]);
-	component = asoc_rtd_to_codec(rtd, 0)->component;
-	return rear_amp_power(component, SND_SOC_DAPM_EVENT_ON(event));
-}
-
-/* mioa701 machine dapm widgets */
-static const struct snd_soc_dapm_widget mioa701_dapm_widgets[] = {
-	SND_SOC_DAPM_SPK("Front Speaker", NULL),
-	SND_SOC_DAPM_SPK("Rear Speaker", rear_amp_event),
-	SND_SOC_DAPM_MIC("Headset", NULL),
-	SND_SOC_DAPM_LINE("GSM Line Out", NULL),
-	SND_SOC_DAPM_LINE("GSM Line In", NULL),
-	SND_SOC_DAPM_MIC("Headset Mic", NULL),
-	SND_SOC_DAPM_MIC("Front Mic", NULL),
-};
-
-static const struct snd_soc_dapm_route audio_map[] = {
-	/* Call Mic */
-	{"Mic Bias", NULL, "Front Mic"},
-	{"MIC1", NULL, "Mic Bias"},
-
-	/* Headset Mic */
-	{"LINEL", NULL, "Headset Mic"},
-	{"LINER", NULL, "Headset Mic"},
-
-	/* GSM Module */
-	{"MONOIN", NULL, "GSM Line Out"},
-	{"PCBEEP", NULL, "GSM Line Out"},
-	{"GSM Line In", NULL, "MONO"},
-
-	/* headphone connected to HPL, HPR */
-	{"Headset", NULL, "HPL"},
-	{"Headset", NULL, "HPR"},
-
-	/* front speaker connected to HPL, OUT3 */
-	{"Front Speaker", NULL, "HPL"},
-	{"Front Speaker", NULL, "OUT3"},
-
-	/* rear speaker connected to SPKL, SPKR */
-	{"Rear Speaker", NULL, "SPKL"},
-	{"Rear Speaker", NULL, "SPKR"},
-};
-
-static int mioa701_wm9713_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
-
-	/* Prepare GPIO8 for rear speaker amplifier */
-	snd_soc_component_update_bits(component, AC97_GPIO_CFG, 0x100, 0x100);
-
-	/* Prepare MIC input */
-	snd_soc_component_update_bits(component, AC97_3D_CONTROL, 0xc000, 0xc000);
-
-	return 0;
-}
-
-static struct snd_soc_ops mioa701_ops;
-
-SND_SOC_DAILINK_DEFS(ac97,
-	DAILINK_COMP_ARRAY(COMP_CPU("pxa2xx-ac97")),
-	DAILINK_COMP_ARRAY(COMP_CODEC("wm9713-codec", "wm9713-hifi")),
-	DAILINK_COMP_ARRAY(COMP_PLATFORM("pxa-pcm-audio")));
-
-SND_SOC_DAILINK_DEFS(ac97_aux,
-	DAILINK_COMP_ARRAY(COMP_CPU("pxa2xx-ac97-aux")),
-	DAILINK_COMP_ARRAY(COMP_CODEC("wm9713-codec", "wm9713-aux")),
-	DAILINK_COMP_ARRAY(COMP_PLATFORM("pxa-pcm-audio")));
-
-static struct snd_soc_dai_link mioa701_dai[] = {
-	{
-		.name = "AC97",
-		.stream_name = "AC97 HiFi",
-		.init = mioa701_wm9713_init,
-		.ops = &mioa701_ops,
-		SND_SOC_DAILINK_REG(ac97),
-	},
-	{
-		.name = "AC97 Aux",
-		.stream_name = "AC97 Aux",
-		.ops = &mioa701_ops,
-		SND_SOC_DAILINK_REG(ac97_aux),
-	},
-};
-
-static struct snd_soc_card mioa701 = {
-	.name = "MioA701",
-	.owner = THIS_MODULE,
-	.dai_link = mioa701_dai,
-	.num_links = ARRAY_SIZE(mioa701_dai),
-
-	.dapm_widgets = mioa701_dapm_widgets,
-	.num_dapm_widgets = ARRAY_SIZE(mioa701_dapm_widgets),
-	.dapm_routes = audio_map,
-	.num_dapm_routes = ARRAY_SIZE(audio_map),
-};
-
-static int mioa701_wm9713_probe(struct platform_device *pdev)
-{
-	int rc;
-
-	if (!machine_is_mioa701())
-		return -ENODEV;
-
-	mioa701.dev = &pdev->dev;
-	rc = devm_snd_soc_register_card(&pdev->dev, &mioa701);
-	if (!rc)
-		dev_warn(&pdev->dev, "Be warned that incorrect mixers/muxes setup will "
-			 "lead to overheating and possible destruction of your device."
-			 " Do not use without a good knowledge of mio's board design!\n");
-	return rc;
-}
-
-static struct platform_driver mioa701_wm9713_driver = {
-	.probe		= mioa701_wm9713_probe,
-	.driver		= {
-		.name		= "mioa701-wm9713",
-		.pm     = &snd_soc_pm_ops,
-	},
-};
-
-module_platform_driver(mioa701_wm9713_driver);
-
-/* Module information */
-MODULE_AUTHOR("Robert Jarzmik (rjarzmik@free.fr)");
-MODULE_DESCRIPTION("ALSA SoC WM9713 MIO A701");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:mioa701-wm9713");