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Diffstat (limited to 'sound/soc/intel/boards/sof_sdw_cs42l42.c')
-rw-r--r--sound/soc/intel/boards/sof_sdw_cs42l42.c99
1 files changed, 0 insertions, 99 deletions
diff --git a/sound/soc/intel/boards/sof_sdw_cs42l42.c b/sound/soc/intel/boards/sof_sdw_cs42l42.c
deleted file mode 100644
index fdb75fc71c26..000000000000
--- a/sound/soc/intel/boards/sof_sdw_cs42l42.c
+++ /dev/null
@@ -1,99 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-// Copyright (c) 2023 Intel Corporation
-
-/*
- * sof_sdw_cs42l42 - Helpers to handle CS42L42 from generic machine driver
- */
-
-#include <linux/device.h>
-#include <linux/errno.h>
-#include <linux/input.h>
-#include <linux/soundwire/sdw.h>
-#include <linux/soundwire/sdw_type.h>
-#include <sound/control.h>
-#include <sound/soc.h>
-#include <sound/soc-acpi.h>
-#include <sound/soc-dapm.h>
-#include <sound/jack.h>
-#include "sof_sdw_common.h"
-
-static const struct snd_soc_dapm_route cs42l42_map[] = {
- /* HP jack connectors - unknown if we have jack detection */
- {"Headphone", NULL, "cs42l42 HP"},
-
- /* other jacks */
- {"cs42l42 HS", NULL, "Headset Mic"},
-};
-
-static struct snd_soc_jack_pin cs42l42_jack_pins[] = {
- {
- .pin = "Headphone",
- .mask = SND_JACK_HEADPHONE,
- },
- {
- .pin = "Headset Mic",
- .mask = SND_JACK_MICROPHONE,
- },
-};
-
-static const char * const jack_codecs[] = {
- "cs42l42"
-};
-
-int cs42l42_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
-{
- struct snd_soc_card *card = rtd->card;
- struct mc_private *ctx = snd_soc_card_get_drvdata(card);
- struct snd_soc_dai *codec_dai;
- struct snd_soc_component *component;
- struct snd_soc_jack *jack;
- int ret;
-
- codec_dai = get_codec_dai_by_name(rtd, jack_codecs, ARRAY_SIZE(jack_codecs));
- if (!codec_dai)
- return -EINVAL;
-
- component = codec_dai->component;
- card->components = devm_kasprintf(card->dev, GFP_KERNEL,
- "%s hs:cs42l42",
- card->components);
- if (!card->components)
- return -ENOMEM;
-
- ret = snd_soc_dapm_add_routes(&card->dapm, cs42l42_map,
- ARRAY_SIZE(cs42l42_map));
-
- if (ret) {
- dev_err(card->dev, "cs42l42 map addition failed: %d\n", ret);
- return ret;
- }
-
- ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
- SND_JACK_HEADSET | SND_JACK_BTN_0 |
- SND_JACK_BTN_1 | SND_JACK_BTN_2 |
- SND_JACK_BTN_3,
- &ctx->sdw_headset,
- cs42l42_jack_pins,
- ARRAY_SIZE(cs42l42_jack_pins));
- if (ret) {
- dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n",
- ret);
- return ret;
- }
-
- jack = &ctx->sdw_headset;
-
- snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
- snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP);
- snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
- snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND);
-
- ret = snd_soc_component_set_jack(component, jack, NULL);
-
- if (ret)
- dev_err(rtd->card->dev, "Headset Jack call-back failed: %d\n",
- ret);
-
- return ret;
-}
-MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_BOARD_HELPERS);