From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/sound/soc/intel/boards/cht_bsw_max98090_ti.c | 181 ++++++++++++++++++++++++++++++++++++++-------
1 files changed, 152 insertions(+), 29 deletions(-)
diff --git a/kernel/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/kernel/sound/soc/intel/boards/cht_bsw_max98090_ti.c
index e762001..835e9bd 100644
--- a/kernel/sound/soc/intel/boards/cht_bsw_max98090_ti.c
+++ b/kernel/sound/soc/intel/boards/cht_bsw_max98090_ti.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* cht-bsw-max98090.c - ASoc Machine driver for Intel Cherryview-based
* platforms Cherrytrail and Braswell, with max98090 & TI codec.
@@ -7,19 +8,11 @@
* This file is modified from cht_bsw_rt5645.c
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * 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/dmi.h>
+#include <linux/gpio/consumer.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
@@ -28,6 +21,7 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/soc-acpi.h>
#include <sound/jack.h>
#include "../../codecs/max98090.h"
#include "../atom/sst-atom-controls.h"
@@ -118,8 +112,8 @@
static int cht_aif1_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
int ret;
ret = snd_soc_dai_set_sysclk(codec_dai, M98090_REG_SYSTEM_CLOCK,
@@ -263,7 +257,7 @@
int ret = 0;
unsigned int fmt = 0;
- ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 16);
+ ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, 16);
if (ret < 0) {
dev_err(rtd->dev, "can't set cpu_dai slot fmt: %d\n", ret);
return ret;
@@ -272,7 +266,7 @@
fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
| SND_SOC_DAIFMT_CBS_CFS;
- ret = snd_soc_dai_set_fmt(rtd->cpu_dai, fmt);
+ ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0), fmt);
if (ret < 0) {
dev_err(rtd->dev, "can't set cpu_dai set fmt: %d\n", ret);
return ret;
@@ -331,46 +325,52 @@
};
static struct snd_soc_aux_dev cht_max98090_headset_dev = {
- .name = "Headset Chip",
+ .dlc = COMP_AUX("i2c-104C227E:00"),
.init = cht_max98090_headset_init,
- .codec_name = "i2c-104C227E:00",
};
+
+SND_SOC_DAILINK_DEF(dummy,
+ DAILINK_COMP_ARRAY(COMP_DUMMY()));
+
+SND_SOC_DAILINK_DEF(media,
+ DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai")));
+
+SND_SOC_DAILINK_DEF(deepbuffer,
+ DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai")));
+
+SND_SOC_DAILINK_DEF(ssp2_port,
+ DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port")));
+SND_SOC_DAILINK_DEF(ssp2_codec,
+ DAILINK_COMP_ARRAY(COMP_CODEC("i2c-193C9890:00", "HiFi")));
+
+SND_SOC_DAILINK_DEF(platform,
+ DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform")));
static struct snd_soc_dai_link cht_dailink[] = {
[MERR_DPCM_AUDIO] = {
.name = "Audio Port",
.stream_name = "Audio",
- .cpu_dai_name = "media-cpu-dai",
- .codec_dai_name = "snd-soc-dummy-dai",
- .codec_name = "snd-soc-dummy",
- .platform_name = "sst-mfld-platform",
.nonatomic = true,
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.ops = &cht_aif1_ops,
+ SND_SOC_DAILINK_REG(media, dummy, platform),
},
[MERR_DPCM_DEEP_BUFFER] = {
.name = "Deep-Buffer Audio Port",
.stream_name = "Deep-Buffer Audio",
- .cpu_dai_name = "deepbuffer-cpu-dai",
- .codec_dai_name = "snd-soc-dummy-dai",
- .codec_name = "snd-soc-dummy",
- .platform_name = "sst-mfld-platform",
.nonatomic = true,
.dynamic = 1,
.dpcm_playback = 1,
.ops = &cht_aif1_ops,
+ SND_SOC_DAILINK_REG(deepbuffer, dummy, platform),
},
/* back ends */
{
.name = "SSP2-Codec",
.id = 0,
- .cpu_dai_name = "ssp2-port",
- .platform_name = "sst-mfld-platform",
.no_pcm = 1,
- .codec_dai_name = "HiFi",
- .codec_name = "i2c-193C9890:00",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
| SND_SOC_DAIFMT_CBS_CFS,
.init = cht_codec_init,
@@ -378,12 +378,23 @@
.dpcm_playback = 1,
.dpcm_capture = 1,
.ops = &cht_be_ssp2_ops,
+ SND_SOC_DAILINK_REG(ssp2_port, ssp2_codec, platform),
},
};
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL)
+/* use space before codec name to simplify card ID, and simplify driver name */
+#define CARD_NAME "bytcht max98090" /* card name will be 'sof-bytcht max98090 */
+#define DRIVER_NAME "SOF"
+#else
+#define CARD_NAME "chtmax98090"
+#define DRIVER_NAME NULL /* card name will be used for driver name */
+#endif
+
/* SoC card */
static struct snd_soc_card snd_soc_card_cht = {
- .name = "chtmax98090",
+ .name = CARD_NAME,
+ .driver_name = DRIVER_NAME,
.owner = THIS_MODULE,
.dai_link = cht_dailink,
.num_links = ARRAY_SIZE(cht_dailink),
@@ -399,9 +410,44 @@
static const struct dmi_system_id cht_max98090_quirk_table[] = {
{
+ /* Banjo model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Banjo"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
+ /* Candy model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Candy"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
/* Clapper model Chromebook */
.matches = {
DMI_MATCH(DMI_PRODUCT_NAME, "Clapper"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
+ /* Cyan model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Cyan"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
+ /* Enguarde model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Enguarde"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
+ /* Glimmer model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Glimmer"),
},
.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
},
@@ -413,9 +459,72 @@
.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
},
{
+ /* Heli model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Heli"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
+ /* Kip model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Kip"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
+ /* Ninja model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Ninja"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
+ /* Orco model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Orco"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
+ /* Quawks model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Quawks"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
+ /* Rambi model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Rambi"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
+ /* Squawks model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Squawks"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
+ /* Sumo model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Sumo"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
/* Swanky model Chromebook (Toshiba Chromebook 2) */
.matches = {
DMI_MATCH(DMI_PRODUCT_NAME, "Swanky"),
+ },
+ .driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+ },
+ {
+ /* Winky model Chromebook */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Winky"),
},
.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
},
@@ -429,6 +538,8 @@
int ret_val = 0;
struct cht_mc_private *drv;
const char *mclk_name;
+ struct snd_soc_acpi_mach *mach;
+ const char *platform_name;
drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL);
if (!drv)
@@ -450,8 +561,17 @@
dev_dbg(dev, "Unable to add GPIO mapping table\n");
}
- /* register the soc card */
+ /* override plaform name, if required */
snd_soc_card_cht.dev = &pdev->dev;
+ mach = pdev->dev.platform_data;
+ platform_name = mach->mach_params.platform;
+
+ ret_val = snd_soc_fixup_dai_links_platform_name(&snd_soc_card_cht,
+ platform_name);
+ if (ret_val)
+ return ret_val;
+
+ /* register the soc card */
snd_soc_card_set_drvdata(&snd_soc_card_cht, drv);
if (drv->quirks & QUIRK_PMC_PLT_CLK_0)
@@ -506,6 +626,9 @@
static struct platform_driver snd_cht_mc_driver = {
.driver = {
.name = "cht-bsw-max98090",
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL)
+ .pm = &snd_soc_pm_ops,
+#endif
},
.probe = snd_cht_mc_probe,
.remove = snd_cht_mc_remove,
--
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