Merge commit 'AU_LINUX_ANDROID_ICS.04.00.04.00.126' into msm-3.4
AU_LINUX_ANDROID_ICS.04.00.04.00.126 from msm-3.0.
First parent is from google/android-3.4.
* commit 'AU_LINUX_ANDROID_ICS.04.00.04.00.126': (8712 commits)
PRNG: Device tree entry for qrng device.
vidc:1080p: Set video core timeout value for Thumbnail mode
msm: sps: improve the debugging support in SPS driver
board-8064 msm: Overlap secure and non secure video firmware heaps.
msm: clock: Add handoff ops for 7x30 and copper XO clocks
msm_fb: display: Wait for external vsync before DTV IOMMU unmap
msm: Fix ciruclar dependency in debug UART settings
msm: gdsc: Add GDSC regulator driver for msm-copper
defconfig: Enable Mobicore Driver.
mobicore: Add mobicore driver.
mobicore: rename variable to lower case.
mobicore: rename folder.
mobicore: add makefiles
mobicore: initial import of kernel driver
ASoC: msm: Add SLIMBUS_2_RX CPU DAI
board-8064-gpio: Update FUNC for EPM SPI CS
msm_fb: display: Remove chicken bit config during video playback
mmc: msm_sdcc: enable the sanitize capability
msm-fb: display: lm2 writeback support on mpq platfroms
msm_fb: display: Disable LVDS phy & pll during panel off
...
Signed-off-by: Steve Muckle <smuckle@codeaurora.org>
diff --git a/sound/soc/msm/msm8960.c b/sound/soc/msm/msm8960.c
new file mode 100644
index 0000000..bb5d817
--- /dev/null
+++ b/sound/soc/msm/msm8960.c
@@ -0,0 +1,1615 @@
+/* Copyright (c) 2011-2012, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only 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/clk.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/mfd/pm8xxx/pm8921.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/pm8xxx/pm8921.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/pcm.h>
+#include <sound/jack.h>
+#include <asm/mach-types.h>
+#include <mach/socinfo.h>
+#include <linux/mfd/wcd9xxx/core.h>
+#include "msm-pcm-routing.h"
+#include "../codecs/wcd9310.h"
+
+/* 8960 machine driver */
+
+#define PM8921_GPIO_BASE NR_GPIO_IRQS
+#define PM8921_IRQ_BASE (NR_MSM_IRQS + NR_GPIO_IRQS)
+#define PM8921_GPIO_PM_TO_SYS(pm_gpio) (pm_gpio - 1 + PM8921_GPIO_BASE)
+
+#define MSM8960_SPK_ON 1
+#define MSM8960_SPK_OFF 0
+
+#define msm8960_SLIM_0_RX_MAX_CHANNELS 2
+#define msm8960_SLIM_0_TX_MAX_CHANNELS 4
+
+#define SAMPLE_RATE_8KHZ 8000
+#define SAMPLE_RATE_16KHZ 16000
+
+#define BOTTOM_SPK_AMP_POS 0x1
+#define BOTTOM_SPK_AMP_NEG 0x2
+#define TOP_SPK_AMP_POS 0x4
+#define TOP_SPK_AMP_NEG 0x8
+
+#define GPIO_AUX_PCM_DOUT 63
+#define GPIO_AUX_PCM_DIN 64
+#define GPIO_AUX_PCM_SYNC 65
+#define GPIO_AUX_PCM_CLK 66
+
+#define TABLA_EXT_CLK_RATE 12288000
+
+#define TABLA_MBHC_DEF_BUTTONS 8
+#define TABLA_MBHC_DEF_RLOADS 5
+
+#define JACK_DETECT_GPIO 38
+#define JACK_DETECT_INT PM8921_GPIO_IRQ(PM8921_IRQ_BASE, JACK_DETECT_GPIO)
+#define JACK_US_EURO_SEL_GPIO 35
+
+static u32 top_spk_pamp_gpio = PM8921_GPIO_PM_TO_SYS(18);
+static u32 bottom_spk_pamp_gpio = PM8921_GPIO_PM_TO_SYS(19);
+static int msm8960_spk_control;
+static int msm8960_ext_bottom_spk_pamp;
+static int msm8960_ext_top_spk_pamp;
+static int msm8960_slim_0_rx_ch = 1;
+static int msm8960_slim_0_tx_ch = 1;
+
+static int msm8960_btsco_rate = SAMPLE_RATE_8KHZ;
+static int msm8960_btsco_ch = 1;
+
+static int msm8960_auxpcm_rate = SAMPLE_RATE_8KHZ;
+
+static struct clk *codec_clk;
+static int clk_users;
+
+static int msm8960_headset_gpios_configured;
+
+static struct snd_soc_jack hs_jack;
+static struct snd_soc_jack button_jack;
+
+static bool hs_detect_use_gpio;
+module_param(hs_detect_use_gpio, bool, 0444);
+MODULE_PARM_DESC(hs_detect_use_gpio, "Use GPIO for headset detection");
+
+static bool hs_detect_use_firmware;
+module_param(hs_detect_use_firmware, bool, 0444);
+MODULE_PARM_DESC(hs_detect_use_firmware, "Use firmware for headset detection");
+
+static int msm8960_enable_codec_ext_clk(struct snd_soc_codec *codec, int enable,
+ bool dapm);
+static bool msm8960_swap_gnd_mic(struct snd_soc_codec *codec);
+
+static struct tabla_mbhc_config mbhc_cfg = {
+ .headset_jack = &hs_jack,
+ .button_jack = &button_jack,
+ .read_fw_bin = false,
+ .calibration = NULL,
+ .micbias = TABLA_MICBIAS2,
+ .mclk_cb_fn = msm8960_enable_codec_ext_clk,
+ .mclk_rate = TABLA_EXT_CLK_RATE,
+ .gpio = 0,
+ .gpio_irq = 0,
+ .gpio_level_insert = 1,
+ .swap_gnd_mic = NULL,
+};
+
+static u32 us_euro_sel_gpio = PM8921_GPIO_PM_TO_SYS(JACK_US_EURO_SEL_GPIO);
+
+static struct mutex cdc_mclk_mutex;
+
+static void msm8960_enable_ext_spk_amp_gpio(u32 spk_amp_gpio)
+{
+ int ret = 0;
+
+ struct pm_gpio param = {
+ .direction = PM_GPIO_DIR_OUT,
+ .output_buffer = PM_GPIO_OUT_BUF_CMOS,
+ .output_value = 1,
+ .pull = PM_GPIO_PULL_NO,
+ .vin_sel = PM_GPIO_VIN_S4,
+ .out_strength = PM_GPIO_STRENGTH_MED,
+ .
+ function = PM_GPIO_FUNC_NORMAL,
+ };
+
+ if (spk_amp_gpio == bottom_spk_pamp_gpio) {
+
+ ret = gpio_request(bottom_spk_pamp_gpio, "BOTTOM_SPK_AMP");
+ if (ret) {
+ pr_err("%s: Error requesting BOTTOM SPK AMP GPIO %u\n",
+ __func__, bottom_spk_pamp_gpio);
+ return;
+ }
+ ret = pm8xxx_gpio_config(bottom_spk_pamp_gpio, ¶m);
+ if (ret)
+ pr_err("%s: Failed to configure Bottom Spk Ampl"
+ " gpio %u\n", __func__, bottom_spk_pamp_gpio);
+ else {
+ pr_debug("%s: enable Bottom spkr amp gpio\n", __func__);
+ gpio_direction_output(bottom_spk_pamp_gpio, 1);
+ }
+
+ } else if (spk_amp_gpio == top_spk_pamp_gpio) {
+
+ ret = gpio_request(top_spk_pamp_gpio, "TOP_SPK_AMP");
+ if (ret) {
+ pr_err("%s: Error requesting GPIO %d\n", __func__,
+ top_spk_pamp_gpio);
+ return;
+ }
+ ret = pm8xxx_gpio_config(top_spk_pamp_gpio, ¶m);
+ if (ret)
+ pr_err("%s: Failed to configure Top Spk Ampl"
+ " gpio %u\n", __func__, top_spk_pamp_gpio);
+ else {
+ pr_debug("%s: enable Top spkr amp gpio\n", __func__);
+ gpio_direction_output(top_spk_pamp_gpio, 1);
+ }
+ } else {
+ pr_err("%s: ERROR : Invalid External Speaker Ampl GPIO."
+ " gpio = %u\n", __func__, spk_amp_gpio);
+ return;
+ }
+}
+
+static void msm8960_ext_spk_power_amp_on(u32 spk)
+{
+ if (spk & (BOTTOM_SPK_AMP_POS | BOTTOM_SPK_AMP_NEG)) {
+
+ if ((msm8960_ext_bottom_spk_pamp & BOTTOM_SPK_AMP_POS) &&
+ (msm8960_ext_bottom_spk_pamp & BOTTOM_SPK_AMP_NEG)) {
+
+ pr_debug("%s() External Bottom Speaker Ampl already "
+ "turned on. spk = 0x%08x\n", __func__, spk);
+ return;
+ }
+
+ msm8960_ext_bottom_spk_pamp |= spk;
+
+ if ((msm8960_ext_bottom_spk_pamp & BOTTOM_SPK_AMP_POS) &&
+ (msm8960_ext_bottom_spk_pamp & BOTTOM_SPK_AMP_NEG)) {
+
+ msm8960_enable_ext_spk_amp_gpio(bottom_spk_pamp_gpio);
+ pr_debug("%s: slepping 4 ms after turning on external "
+ " Bottom Speaker Ampl\n", __func__);
+ usleep_range(4000, 4000);
+ }
+
+ } else if (spk & (TOP_SPK_AMP_POS | TOP_SPK_AMP_NEG)) {
+
+ if ((msm8960_ext_top_spk_pamp & TOP_SPK_AMP_POS) &&
+ (msm8960_ext_top_spk_pamp & TOP_SPK_AMP_NEG)) {
+
+ pr_debug("%s() External Top Speaker Ampl already"
+ "turned on. spk = 0x%08x\n", __func__, spk);
+ return;
+ }
+
+ msm8960_ext_top_spk_pamp |= spk;
+
+ if ((msm8960_ext_top_spk_pamp & TOP_SPK_AMP_POS) &&
+ (msm8960_ext_top_spk_pamp & TOP_SPK_AMP_NEG)) {
+
+ msm8960_enable_ext_spk_amp_gpio(top_spk_pamp_gpio);
+ pr_debug("%s: sleeping 4 ms after turning on "
+ " external Top Speaker Ampl\n", __func__);
+ usleep_range(4000, 4000);
+ }
+ } else {
+
+ pr_err("%s: ERROR : Invalid External Speaker Ampl. spk = 0x%08x\n",
+ __func__, spk);
+ return;
+ }
+}
+
+static void msm8960_ext_spk_power_amp_off(u32 spk)
+{
+ if (spk & (BOTTOM_SPK_AMP_POS | BOTTOM_SPK_AMP_NEG)) {
+
+ if (!msm8960_ext_bottom_spk_pamp)
+ return;
+
+ gpio_direction_output(bottom_spk_pamp_gpio, 0);
+ gpio_free(bottom_spk_pamp_gpio);
+ msm8960_ext_bottom_spk_pamp = 0;
+
+ pr_debug("%s: sleeping 4 ms after turning off external Bottom"
+ " Speaker Ampl\n", __func__);
+
+ usleep_range(4000, 4000);
+
+ } else if (spk & (TOP_SPK_AMP_POS | TOP_SPK_AMP_NEG)) {
+
+ if (!msm8960_ext_top_spk_pamp)
+ return;
+
+ gpio_direction_output(top_spk_pamp_gpio, 0);
+ gpio_free(top_spk_pamp_gpio);
+ msm8960_ext_top_spk_pamp = 0;
+
+ pr_debug("%s: sleeping 4 ms after turning off external Top"
+ " Spkaker Ampl\n", __func__);
+
+ usleep_range(4000, 4000);
+ } else {
+
+ pr_err("%s: ERROR : Invalid Ext Spk Ampl. spk = 0x%08x\n",
+ __func__, spk);
+ return;
+ }
+}
+
+static void msm8960_ext_control(struct snd_soc_codec *codec)
+{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+ mutex_lock(&dapm->codec->mutex);
+
+ pr_debug("%s: msm8960_spk_control = %d", __func__, msm8960_spk_control);
+ if (msm8960_spk_control == MSM8960_SPK_ON) {
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk Bottom Pos");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk Bottom Neg");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk Top Pos");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk Top Neg");
+ } else {
+ snd_soc_dapm_disable_pin(dapm, "Ext Spk Bottom Pos");
+ snd_soc_dapm_disable_pin(dapm, "Ext Spk Bottom Neg");
+ snd_soc_dapm_disable_pin(dapm, "Ext Spk Top Pos");
+ snd_soc_dapm_disable_pin(dapm, "Ext Spk Top Neg");
+ }
+
+ snd_soc_dapm_sync(dapm);
+ mutex_unlock(&dapm->codec->mutex);
+}
+
+static int msm8960_get_spk(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ pr_debug("%s: msm8960_spk_control = %d", __func__, msm8960_spk_control);
+ ucontrol->value.integer.value[0] = msm8960_spk_control;
+ return 0;
+}
+static int msm8960_set_spk(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+
+ pr_debug("%s()\n", __func__);
+ if (msm8960_spk_control == ucontrol->value.integer.value[0])
+ return 0;
+
+ msm8960_spk_control = ucontrol->value.integer.value[0];
+ msm8960_ext_control(codec);
+ return 1;
+}
+static int msm8960_spkramp_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
+{
+ pr_debug("%s() %x\n", __func__, SND_SOC_DAPM_EVENT_ON(event));
+
+ if (SND_SOC_DAPM_EVENT_ON(event)) {
+ if (!strncmp(w->name, "Ext Spk Bottom Pos", 18))
+ msm8960_ext_spk_power_amp_on(BOTTOM_SPK_AMP_POS);
+ else if (!strncmp(w->name, "Ext Spk Bottom Neg", 18))
+ msm8960_ext_spk_power_amp_on(BOTTOM_SPK_AMP_NEG);
+ else if (!strncmp(w->name, "Ext Spk Top Pos", 15))
+ msm8960_ext_spk_power_amp_on(TOP_SPK_AMP_POS);
+ else if (!strncmp(w->name, "Ext Spk Top Neg", 15))
+ msm8960_ext_spk_power_amp_on(TOP_SPK_AMP_NEG);
+ else {
+ pr_err("%s() Invalid Speaker Widget = %s\n",
+ __func__, w->name);
+ return -EINVAL;
+ }
+
+ } else {
+ if (!strncmp(w->name, "Ext Spk Bottom Pos", 18))
+ msm8960_ext_spk_power_amp_off(BOTTOM_SPK_AMP_POS);
+ else if (!strncmp(w->name, "Ext Spk Bottom Neg", 18))
+ msm8960_ext_spk_power_amp_off(BOTTOM_SPK_AMP_NEG);
+ else if (!strncmp(w->name, "Ext Spk Top Pos", 15))
+ msm8960_ext_spk_power_amp_off(TOP_SPK_AMP_POS);
+ else if (!strncmp(w->name, "Ext Spk Top Neg", 15))
+ msm8960_ext_spk_power_amp_off(TOP_SPK_AMP_NEG);
+ else {
+ pr_err("%s() Invalid Speaker Widget = %s\n",
+ __func__, w->name);
+ return -EINVAL;
+ }
+ }
+ return 0;
+}
+
+static int msm8960_enable_codec_ext_clk(struct snd_soc_codec *codec, int enable,
+ bool dapm)
+{
+ int r = 0;
+ pr_debug("%s: enable = %d\n", __func__, enable);
+
+ mutex_lock(&cdc_mclk_mutex);
+ if (enable) {
+ clk_users++;
+ pr_debug("%s: clk_users = %d\n", __func__, clk_users);
+ if (clk_users == 1) {
+ if (codec_clk) {
+ clk_set_rate(codec_clk, TABLA_EXT_CLK_RATE);
+ clk_prepare_enable(codec_clk);
+ tabla_mclk_enable(codec, 1, dapm);
+ } else {
+ pr_err("%s: Error setting Tabla MCLK\n",
+ __func__);
+ clk_users--;
+ r = -EINVAL;
+ }
+ }
+ } else {
+ if (clk_users > 0) {
+ clk_users--;
+ pr_debug("%s: clk_users = %d\n", __func__, clk_users);
+ if (clk_users == 0) {
+ pr_debug("%s: disabling MCLK. clk_users = %d\n",
+ __func__, clk_users);
+ tabla_mclk_enable(codec, 0, dapm);
+ clk_disable_unprepare(codec_clk);
+ }
+ } else {
+ pr_err("%s: Error releasing Tabla MCLK\n", __func__);
+ r = -EINVAL;
+ }
+ }
+ mutex_unlock(&cdc_mclk_mutex);
+ return r;
+}
+
+static bool msm8960_swap_gnd_mic(struct snd_soc_codec *codec)
+{
+ int value = gpio_get_value_cansleep(us_euro_sel_gpio);
+ pr_debug("%s: US EURO select switch %d to %d\n", __func__, value,
+ !value);
+ gpio_set_value_cansleep(us_euro_sel_gpio, !value);
+ return true;
+}
+
+static int msm8960_mclk_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ pr_debug("%s: event = %d\n", __func__, event);
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ return msm8960_enable_codec_ext_clk(w->codec, 1, true);
+ case SND_SOC_DAPM_POST_PMD:
+ return msm8960_enable_codec_ext_clk(w->codec, 0, true);
+ }
+ return 0;
+}
+
+static const struct snd_soc_dapm_widget msm8960_dapm_widgets[] = {
+
+ SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0,
+ msm8960_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+ SND_SOC_DAPM_SPK("Ext Spk Bottom Pos", msm8960_spkramp_event),
+ SND_SOC_DAPM_SPK("Ext Spk Bottom Neg", msm8960_spkramp_event),
+
+ SND_SOC_DAPM_SPK("Ext Spk Top Pos", msm8960_spkramp_event),
+ SND_SOC_DAPM_SPK("Ext Spk Top Neg", msm8960_spkramp_event),
+
+ SND_SOC_DAPM_MIC("Handset Mic", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+ SND_SOC_DAPM_MIC("Digital Mic1", NULL),
+ SND_SOC_DAPM_MIC("ANCRight Headset Mic", NULL),
+ SND_SOC_DAPM_MIC("ANCLeft Headset Mic", NULL),
+
+ SND_SOC_DAPM_MIC("Digital Mic1", NULL),
+ SND_SOC_DAPM_MIC("Digital Mic2", NULL),
+ SND_SOC_DAPM_MIC("Digital Mic3", NULL),
+ SND_SOC_DAPM_MIC("Digital Mic4", NULL),
+ SND_SOC_DAPM_MIC("Digital Mic5", NULL),
+ SND_SOC_DAPM_MIC("Digital Mic6", NULL),
+
+};
+
+static const struct snd_soc_dapm_route common_audio_map[] = {
+
+ {"RX_BIAS", NULL, "MCLK"},
+ {"LDO_H", NULL, "MCLK"},
+
+ /* Speaker path */
+ {"Ext Spk Bottom Pos", NULL, "LINEOUT1"},
+ {"Ext Spk Bottom Neg", NULL, "LINEOUT3"},
+
+ {"Ext Spk Top Pos", NULL, "LINEOUT2"},
+ {"Ext Spk Top Neg", NULL, "LINEOUT4"},
+
+ /* Microphone path */
+ {"AMIC1", NULL, "MIC BIAS1 Internal1"},
+ {"MIC BIAS1 Internal1", NULL, "Handset Mic"},
+
+ {"AMIC2", NULL, "MIC BIAS2 External"},
+ {"MIC BIAS2 External", NULL, "Headset Mic"},
+
+ /**
+ * AMIC3 and AMIC4 inputs are connected to ANC microphones
+ * These mics are biased differently on CDP and FLUID
+ * routing entries below are based on bias arrangement
+ * on FLUID.
+ */
+ {"AMIC3", NULL, "MIC BIAS3 Internal1"},
+ {"MIC BIAS3 Internal1", NULL, "ANCRight Headset Mic"},
+
+ {"AMIC4", NULL, "MIC BIAS1 Internal2"},
+ {"MIC BIAS1 Internal2", NULL, "ANCLeft Headset Mic"},
+
+ {"HEADPHONE", NULL, "LDO_H"},
+
+ /**
+ * The digital Mic routes are setup considering
+ * fluid as default device.
+ */
+
+ /**
+ * Digital Mic1. Front Bottom left Digital Mic on Fluid and MTP.
+ * Digital Mic GM5 on CDP mainboard.
+ * Conncted to DMIC2 Input on Tabla codec.
+ */
+ {"DMIC2", NULL, "MIC BIAS1 External"},
+ {"MIC BIAS1 External", NULL, "Digital Mic1"},
+
+ /**
+ * Digital Mic2. Front Bottom right Digital Mic on Fluid and MTP.
+ * Digital Mic GM6 on CDP mainboard.
+ * Conncted to DMIC1 Input on Tabla codec.
+ */
+ {"DMIC1", NULL, "MIC BIAS1 External"},
+ {"MIC BIAS1 External", NULL, "Digital Mic2"},
+
+ /**
+ * Digital Mic3. Back Bottom Digital Mic on Fluid.
+ * Digital Mic GM1 on CDP mainboard.
+ * Conncted to DMIC4 Input on Tabla codec.
+ */
+ {"DMIC4", NULL, "MIC BIAS3 External"},
+ {"MIC BIAS3 External", NULL, "Digital Mic3"},
+
+ /**
+ * Digital Mic4. Back top Digital Mic on Fluid.
+ * Digital Mic GM2 on CDP mainboard.
+ * Conncted to DMIC3 Input on Tabla codec.
+ */
+ {"DMIC3", NULL, "MIC BIAS3 External"},
+ {"MIC BIAS3 External", NULL, "Digital Mic4"},
+
+ /**
+ * Digital Mic5. Front top Digital Mic on Fluid.
+ * Digital Mic GM3 on CDP mainboard.
+ * Conncted to DMIC5 Input on Tabla codec.
+ */
+ {"DMIC5", NULL, "MIC BIAS4 External"},
+ {"MIC BIAS4 External", NULL, "Digital Mic5"},
+
+ /* Tabla digital Mic6 - back bottom digital Mic on Liquid and
+ * bottom mic on CDP. FLUID/MTP do not have dmic6 installed.
+ */
+ {"DMIC6", NULL, "MIC BIAS4 External"},
+ {"MIC BIAS4 External", NULL, "Digital Mic6"},
+};
+
+static const char *spk_function[] = {"Off", "On"};
+static const char *slim0_rx_ch_text[] = {"One", "Two"};
+static const char *slim0_tx_ch_text[] = {"One", "Two", "Three", "Four"};
+
+static const struct soc_enum msm8960_enum[] = {
+ SOC_ENUM_SINGLE_EXT(2, spk_function),
+ SOC_ENUM_SINGLE_EXT(2, slim0_rx_ch_text),
+ SOC_ENUM_SINGLE_EXT(4, slim0_tx_ch_text),
+};
+
+static const char *btsco_rate_text[] = {"8000", "16000"};
+static const struct soc_enum msm8960_btsco_enum[] = {
+ SOC_ENUM_SINGLE_EXT(2, btsco_rate_text),
+};
+
+static const char *auxpcm_rate_text[] = {"rate_8000", "rate_16000"};
+static const struct soc_enum msm8960_auxpcm_enum[] = {
+ SOC_ENUM_SINGLE_EXT(2, auxpcm_rate_text),
+};
+
+static int msm8960_slim_0_rx_ch_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ pr_debug("%s: msm8960_slim_0_rx_ch = %d\n", __func__,
+ msm8960_slim_0_rx_ch);
+ ucontrol->value.integer.value[0] = msm8960_slim_0_rx_ch - 1;
+ return 0;
+}
+
+static int msm8960_slim_0_rx_ch_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ msm8960_slim_0_rx_ch = ucontrol->value.integer.value[0] + 1;
+
+ pr_debug("%s: msm8960_slim_0_rx_ch = %d\n", __func__,
+ msm8960_slim_0_rx_ch);
+ return 1;
+}
+
+static int msm8960_slim_0_tx_ch_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ pr_debug("%s: msm8960_slim_0_tx_ch = %d\n", __func__,
+ msm8960_slim_0_tx_ch);
+ ucontrol->value.integer.value[0] = msm8960_slim_0_tx_ch - 1;
+ return 0;
+}
+
+static int msm8960_slim_0_tx_ch_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ msm8960_slim_0_tx_ch = ucontrol->value.integer.value[0] + 1;
+
+ pr_debug("%s: msm8960_slim_0_tx_ch = %d\n", __func__,
+ msm8960_slim_0_tx_ch);
+ return 1;
+}
+
+static int msm8960_btsco_rate_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ pr_debug("%s: msm8960_btsco_rate = %d", __func__, msm8960_btsco_rate);
+ ucontrol->value.integer.value[0] = msm8960_btsco_rate;
+ return 0;
+}
+
+static int msm8960_btsco_rate_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ switch (ucontrol->value.integer.value[0]) {
+ case 0:
+ msm8960_btsco_rate = SAMPLE_RATE_8KHZ;
+ break;
+ case 1:
+ msm8960_btsco_rate = SAMPLE_RATE_16KHZ;
+ break;
+ default:
+ msm8960_btsco_rate = SAMPLE_RATE_8KHZ;
+ break;
+ }
+ pr_debug("%s: msm8960_btsco_rate = %d\n", __func__, msm8960_btsco_rate);
+ return 0;
+}
+
+static int msm8960_auxpcm_rate_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ pr_debug("%s: msm8960_auxpcm_rate = %d", __func__,
+ msm8960_auxpcm_rate);
+ ucontrol->value.integer.value[0] = msm8960_auxpcm_rate;
+ return 0;
+}
+
+static int msm8960_auxpcm_rate_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ switch (ucontrol->value.integer.value[0]) {
+ case 0:
+ msm8960_auxpcm_rate = SAMPLE_RATE_8KHZ;
+ break;
+ case 1:
+ msm8960_auxpcm_rate = SAMPLE_RATE_16KHZ;
+ break;
+ default:
+ msm8960_auxpcm_rate = SAMPLE_RATE_8KHZ;
+ break;
+ }
+ pr_debug("%s: msm8960_auxpcm_rate = %d"
+ "ucontrol->value.integer.value[0] = %d\n", __func__,
+ msm8960_auxpcm_rate,
+ (int)ucontrol->value.integer.value[0]);
+ return 0;
+}
+
+static const struct snd_kcontrol_new tabla_msm8960_controls[] = {
+ SOC_ENUM_EXT("Speaker Function", msm8960_enum[0], msm8960_get_spk,
+ msm8960_set_spk),
+ SOC_ENUM_EXT("SLIM_0_RX Channels", msm8960_enum[1],
+ msm8960_slim_0_rx_ch_get, msm8960_slim_0_rx_ch_put),
+ SOC_ENUM_EXT("SLIM_0_TX Channels", msm8960_enum[2],
+ msm8960_slim_0_tx_ch_get, msm8960_slim_0_tx_ch_put),
+ SOC_ENUM_EXT("Internal BTSCO SampleRate", msm8960_btsco_enum[0],
+ msm8960_btsco_rate_get, msm8960_btsco_rate_put),
+ SOC_ENUM_EXT("AUX PCM SampleRate", msm8960_auxpcm_enum[0],
+ msm8960_auxpcm_rate_get, msm8960_auxpcm_rate_put),
+};
+
+static void *def_tabla_mbhc_cal(void)
+{
+ void *tabla_cal;
+ struct tabla_mbhc_btn_detect_cfg *btn_cfg;
+ u16 *btn_low, *btn_high;
+ u8 *n_ready, *n_cic, *gain;
+
+ tabla_cal = kzalloc(TABLA_MBHC_CAL_SIZE(TABLA_MBHC_DEF_BUTTONS,
+ TABLA_MBHC_DEF_RLOADS),
+ GFP_KERNEL);
+ if (!tabla_cal) {
+ pr_err("%s: out of memory\n", __func__);
+ return NULL;
+ }
+
+#define S(X, Y) ((TABLA_MBHC_CAL_GENERAL_PTR(tabla_cal)->X) = (Y))
+ S(t_ldoh, 100);
+ S(t_bg_fast_settle, 100);
+ S(t_shutdown_plug_rem, 255);
+ S(mbhc_nsa, 4);
+ S(mbhc_navg, 4);
+#undef S
+#define S(X, Y) ((TABLA_MBHC_CAL_PLUG_DET_PTR(tabla_cal)->X) = (Y))
+ S(mic_current, TABLA_PID_MIC_5_UA);
+ S(hph_current, TABLA_PID_MIC_5_UA);
+ S(t_mic_pid, 100);
+ S(t_ins_complete, 250);
+ S(t_ins_retry, 200);
+#undef S
+#define S(X, Y) ((TABLA_MBHC_CAL_PLUG_TYPE_PTR(tabla_cal)->X) = (Y))
+ S(v_no_mic, 30);
+ S(v_hs_max, 2400);
+#undef S
+#define S(X, Y) ((TABLA_MBHC_CAL_BTN_DET_PTR(tabla_cal)->X) = (Y))
+ S(c[0], 62);
+ S(c[1], 124);
+ S(nc, 1);
+ S(n_meas, 3);
+ S(mbhc_nsc, 11);
+ S(n_btn_meas, 1);
+ S(n_btn_con, 2);
+ S(num_btn, TABLA_MBHC_DEF_BUTTONS);
+ S(v_btn_press_delta_sta, 100);
+ S(v_btn_press_delta_cic, 50);
+#undef S
+ btn_cfg = TABLA_MBHC_CAL_BTN_DET_PTR(tabla_cal);
+ btn_low = tabla_mbhc_cal_btn_det_mp(btn_cfg, TABLA_BTN_DET_V_BTN_LOW);
+ btn_high = tabla_mbhc_cal_btn_det_mp(btn_cfg, TABLA_BTN_DET_V_BTN_HIGH);
+ btn_low[0] = -50;
+ btn_high[0] = 20;
+ btn_low[1] = 21;
+ btn_high[1] = 62;
+ btn_low[2] = 63;
+ btn_high[2] = 104;
+ btn_low[3] = 105;
+ btn_high[3] = 143;
+ btn_low[4] = 144;
+ btn_high[4] = 181;
+ btn_low[5] = 182;
+ btn_high[5] = 218;
+ btn_low[6] = 219;
+ btn_high[6] = 254;
+ btn_low[7] = 255;
+ btn_high[7] = 330;
+ n_ready = tabla_mbhc_cal_btn_det_mp(btn_cfg, TABLA_BTN_DET_N_READY);
+ n_ready[0] = 80;
+ n_ready[1] = 68;
+ n_cic = tabla_mbhc_cal_btn_det_mp(btn_cfg, TABLA_BTN_DET_N_CIC);
+ n_cic[0] = 60;
+ n_cic[1] = 47;
+ gain = tabla_mbhc_cal_btn_det_mp(btn_cfg, TABLA_BTN_DET_GAIN);
+ gain[0] = 11;
+ gain[1] = 9;
+
+ return tabla_cal;
+}
+
+static int msm8960_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_dai *cpu_dai = rtd->cpu_dai;
+ int ret = 0;
+ unsigned int rx_ch[SLIM_MAX_RX_PORTS], tx_ch[SLIM_MAX_TX_PORTS];
+ unsigned int rx_ch_cnt = 0, tx_ch_cnt = 0;
+ unsigned int user_set_tx_ch = 0;
+
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+
+ pr_debug("%s: rx_0_ch=%d\n", __func__, msm8960_slim_0_rx_ch);
+
+ ret = snd_soc_dai_get_channel_map(codec_dai,
+ &tx_ch_cnt, tx_ch, &rx_ch_cnt , rx_ch);
+ if (ret < 0) {
+ pr_err("%s: failed to get codec chan map\n", __func__);
+ goto end;
+ }
+
+ ret = snd_soc_dai_set_channel_map(cpu_dai, 0, 0,
+ msm8960_slim_0_rx_ch, rx_ch);
+ if (ret < 0) {
+ pr_err("%s: failed to set cpu chan map\n", __func__);
+ goto end;
+ }
+ ret = snd_soc_dai_set_channel_map(codec_dai, 0, 0,
+ msm8960_slim_0_rx_ch, rx_ch);
+ if (ret < 0) {
+ pr_err("%s: failed to set codec channel map\n",
+ __func__);
+ goto end;
+ }
+ } else {
+
+ if (codec_dai->id == 2)
+ user_set_tx_ch = msm8960_slim_0_tx_ch;
+ else if (codec_dai->id == 4)
+ user_set_tx_ch = params_channels(params);
+
+ pr_debug("%s: %s_tx_dai_id_%d_ch=%d\n", __func__,
+ codec_dai->name, codec_dai->id, user_set_tx_ch);
+
+ ret = snd_soc_dai_get_channel_map(codec_dai,
+ &tx_ch_cnt, tx_ch, &rx_ch_cnt , rx_ch);
+ if (ret < 0) {
+ pr_err("%s: failed to get codec chan map\n", __func__);
+ goto end;
+ }
+ ret = snd_soc_dai_set_channel_map(cpu_dai,
+ user_set_tx_ch, tx_ch, 0 , 0);
+ if (ret < 0) {
+ pr_err("%s: failed to set cpu chan map\n", __func__);
+ goto end;
+ }
+ ret = snd_soc_dai_set_channel_map(codec_dai,
+ user_set_tx_ch, tx_ch, 0, 0);
+ if (ret < 0) {
+ pr_err("%s: failed to set codec channel map\n",
+ __func__);
+ goto end;
+ }
+
+
+ }
+end:
+ return ret;
+}
+
+static int msm8960_audrx_init(struct snd_soc_pcm_runtime *rtd)
+{
+ int err;
+ struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ struct pm_gpio jack_gpio_cfg = {
+ .direction = PM_GPIO_DIR_IN,
+ .pull = PM_GPIO_PULL_UP_1P5,
+ .function = PM_GPIO_FUNC_NORMAL,
+ .vin_sel = 2,
+ .inv_int_pol = 0,
+ };
+
+ pr_debug("%s(), dev_name%s\n", __func__, dev_name(cpu_dai->dev));
+
+ if (machine_is_msm8960_liquid()) {
+ top_spk_pamp_gpio = (PM8921_GPIO_PM_TO_SYS(19));
+ bottom_spk_pamp_gpio = (PM8921_GPIO_PM_TO_SYS(18));
+ }
+
+ snd_soc_dapm_new_controls(dapm, msm8960_dapm_widgets,
+ ARRAY_SIZE(msm8960_dapm_widgets));
+
+ snd_soc_dapm_add_routes(dapm, common_audio_map,
+ ARRAY_SIZE(common_audio_map));
+
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk Bottom Pos");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk Bottom Neg");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk Top Pos");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk Top Neg");
+
+ snd_soc_dapm_sync(dapm);
+
+ err = snd_soc_jack_new(codec, "Headset Jack",
+ (SND_JACK_HEADSET | SND_JACK_OC_HPHL |
+ SND_JACK_OC_HPHR | SND_JACK_UNSUPPORTED),
+ &hs_jack);
+ if (err) {
+ pr_err("failed to create new jack\n");
+ return err;
+ }
+
+ err = snd_soc_jack_new(codec, "Button Jack",
+ TABLA_JACK_BUTTON_MASK, &button_jack);
+ if (err) {
+ pr_err("failed to create new jack\n");
+ return err;
+ }
+
+ codec_clk = clk_get(cpu_dai->dev, "osr_clk");
+
+ if (machine_is_msm8960_cdp())
+ mbhc_cfg.swap_gnd_mic = msm8960_swap_gnd_mic;
+
+ if (hs_detect_use_gpio) {
+ mbhc_cfg.gpio = PM8921_GPIO_PM_TO_SYS(JACK_DETECT_GPIO);
+ mbhc_cfg.gpio_irq = JACK_DETECT_INT;
+ }
+
+ if (mbhc_cfg.gpio) {
+ err = pm8xxx_gpio_config(mbhc_cfg.gpio, &jack_gpio_cfg);
+ if (err) {
+ pr_err("%s: pm8xxx_gpio_config JACK_DETECT failed %d\n",
+ __func__, err);
+ return err;
+ }
+ }
+
+ mbhc_cfg.read_fw_bin = hs_detect_use_firmware;
+
+ err = tabla_hs_detect(codec, &mbhc_cfg);
+
+ return err;
+}
+
+static int msm8960_slim_0_rx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+
+ pr_debug("%s()\n", __func__);
+ rate->min = rate->max = 48000;
+ channels->min = channels->max = msm8960_slim_0_rx_ch;
+
+ return 0;
+}
+
+static int msm8960_slim_0_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+
+ pr_debug("%s()\n", __func__);
+ rate->min = rate->max = 48000;
+ channels->min = channels->max = msm8960_slim_0_tx_ch;
+
+ return 0;
+}
+
+static int msm8960_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+
+ pr_debug("%s()\n", __func__);
+ rate->min = rate->max = 48000;
+
+ return 0;
+}
+
+static int msm8960_hdmi_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+
+ pr_debug("%s channels->min %u channels->max %u ()\n", __func__,
+ channels->min, channels->max);
+
+ rate->min = rate->max = 48000;
+
+ return 0;
+}
+
+static int msm8960_btsco_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+
+ rate->min = rate->max = msm8960_btsco_rate;
+ channels->min = channels->max = msm8960_btsco_ch;
+
+ return 0;
+}
+static int msm8960_auxpcm_be_params_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+
+ rate->min = rate->max = msm8960_auxpcm_rate;
+ /* PCM only supports mono output */
+ channels->min = channels->max = 1;
+
+ return 0;
+}
+static int msm8960_aux_pcm_get_gpios(void)
+{
+ int ret = 0;
+
+ pr_debug("%s\n", __func__);
+
+ ret = gpio_request(GPIO_AUX_PCM_DOUT, "AUX PCM DOUT");
+ if (ret < 0) {
+ pr_err("%s: Failed to request gpio(%d): AUX PCM DOUT",
+ __func__, GPIO_AUX_PCM_DOUT);
+ goto fail_dout;
+ }
+
+ ret = gpio_request(GPIO_AUX_PCM_DIN, "AUX PCM DIN");
+ if (ret < 0) {
+ pr_err("%s: Failed to request gpio(%d): AUX PCM DIN",
+ __func__, GPIO_AUX_PCM_DIN);
+ goto fail_din;
+ }
+
+ ret = gpio_request(GPIO_AUX_PCM_SYNC, "AUX PCM SYNC");
+ if (ret < 0) {
+ pr_err("%s: Failed to request gpio(%d): AUX PCM SYNC",
+ __func__, GPIO_AUX_PCM_SYNC);
+ goto fail_sync;
+ }
+ ret = gpio_request(GPIO_AUX_PCM_CLK, "AUX PCM CLK");
+ if (ret < 0) {
+ pr_err("%s: Failed to request gpio(%d): AUX PCM CLK",
+ __func__, GPIO_AUX_PCM_CLK);
+ goto fail_clk;
+ }
+
+ return 0;
+
+fail_clk:
+ gpio_free(GPIO_AUX_PCM_SYNC);
+fail_sync:
+ gpio_free(GPIO_AUX_PCM_DIN);
+fail_din:
+ gpio_free(GPIO_AUX_PCM_DOUT);
+fail_dout:
+
+ return ret;
+}
+
+static int msm8960_aux_pcm_free_gpios(void)
+{
+ gpio_free(GPIO_AUX_PCM_DIN);
+ gpio_free(GPIO_AUX_PCM_DOUT);
+ gpio_free(GPIO_AUX_PCM_SYNC);
+ gpio_free(GPIO_AUX_PCM_CLK);
+
+ return 0;
+}
+static int msm8960_startup(struct snd_pcm_substream *substream)
+{
+ pr_debug("%s(): substream = %s stream = %d\n", __func__,
+ substream->name, substream->stream);
+ return 0;
+}
+
+static int msm8960_auxpcm_startup(struct snd_pcm_substream *substream)
+{
+ int ret = 0;
+
+ pr_debug("%s(): substream = %s\n", __func__, substream->name);
+ ret = msm8960_aux_pcm_get_gpios();
+ if (ret < 0) {
+ pr_err("%s: Aux PCM GPIO request failed\n", __func__);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static void msm8960_auxpcm_shutdown(struct snd_pcm_substream *substream)
+{
+
+ pr_debug("%s(): substream = %s\n", __func__, substream->name);
+ msm8960_aux_pcm_free_gpios();
+}
+
+static void msm8960_shutdown(struct snd_pcm_substream *substream)
+{
+ pr_debug("%s(): substream = %s stream = %d\n", __func__,
+ substream->name, substream->stream);
+}
+
+static struct snd_soc_ops msm8960_be_ops = {
+ .startup = msm8960_startup,
+ .hw_params = msm8960_hw_params,
+ .shutdown = msm8960_shutdown,
+};
+
+static struct snd_soc_ops msm8960_auxpcm_be_ops = {
+ .startup = msm8960_auxpcm_startup,
+ .shutdown = msm8960_auxpcm_shutdown,
+};
+
+/* Digital audio interface glue - connects codec <---> CPU */
+static struct snd_soc_dai_link msm8960_dai_common[] = {
+ /* FrontEnd DAI Links */
+ {
+ .name = "MSM8960 Media1",
+ .stream_name = "MultiMedia1",
+ .cpu_dai_name = "MultiMedia1",
+ .platform_name = "msm-pcm-dsp",
+ .dynamic = 1,
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA1
+ },
+ {
+ .name = "MSM8960 Media2",
+ .stream_name = "MultiMedia2",
+ .cpu_dai_name = "MultiMedia2",
+ .platform_name = "msm-multi-ch-pcm-dsp",
+ .dynamic = 1,
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA2,
+ },
+ {
+ .name = "Circuit-Switch Voice",
+ .stream_name = "CS-Voice",
+ .cpu_dai_name = "CS-VOICE",
+ .platform_name = "msm-pcm-voice",
+ .dynamic = 1,
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ .be_id = MSM_FRONTEND_DAI_CS_VOICE,
+ },
+ {
+ .name = "MSM VoIP",
+ .stream_name = "VoIP",
+ .cpu_dai_name = "VoIP",
+ .platform_name = "msm-voip-dsp",
+ .dynamic = 1,
+ .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ .be_id = MSM_FRONTEND_DAI_VOIP,
+ },
+ {
+ .name = "MSM8960 LPA",
+ .stream_name = "LPA",
+ .cpu_dai_name = "MultiMedia3",
+ .platform_name = "msm-pcm-lpa",
+ .dynamic = 1,
+ .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA3,
+ },
+ /* Hostless PMC purpose */
+ {
+ .name = "SLIMBUS_0 Hostless",
+ .stream_name = "SLIMBUS_0 Hostless",
+ .cpu_dai_name = "SLIMBUS0_HOSTLESS",
+ .platform_name = "msm-pcm-hostless",
+ .dynamic = 1,
+ .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ },
+ {
+ .name = "INT_FM Hostless",
+ .stream_name = "INT_FM Hostless",
+ .cpu_dai_name = "INT_FM_HOSTLESS",
+ .platform_name = "msm-pcm-hostless",
+ .dynamic = 1,
+ .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ },
+ {
+ .name = "MSM AFE-PCM RX",
+ .stream_name = "AFE-PROXY RX",
+ .cpu_dai_name = "msm-dai-q6.241",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-rx",
+ .platform_name = "msm-pcm-afe",
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ },
+ {
+ .name = "MSM AFE-PCM TX",
+ .stream_name = "AFE-PROXY TX",
+ .cpu_dai_name = "msm-dai-q6.240",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-tx",
+ .platform_name = "msm-pcm-afe",
+ .ignore_suspend = 1,
+ },
+ {
+ .name = "MSM8960 Compr",
+ .stream_name = "COMPR",
+ .cpu_dai_name = "MultiMedia4",
+ .platform_name = "msm-compr-dsp",
+ .dynamic = 1,
+ .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA4,
+ },
+ {
+ .name = "AUXPCM Hostless",
+ .stream_name = "AUXPCM Hostless",
+ .cpu_dai_name = "AUXPCM_HOSTLESS",
+ .platform_name = "msm-pcm-hostless",
+ .dynamic = 1,
+ .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ },
+ /* HDMI Hostless */
+ {
+ .name = "HDMI_RX_HOSTLESS",
+ .stream_name = "HDMI_RX_HOSTLESS",
+ .cpu_dai_name = "HDMI_HOSTLESS",
+ .platform_name = "msm-pcm-hostless",
+ .dynamic = 1,
+ .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ },
+ {
+ .name = "VoLTE",
+ .stream_name = "VoLTE",
+ .cpu_dai_name = "VoLTE",
+ .platform_name = "msm-pcm-voice",
+ .dynamic = 1,
+ .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+ .no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .be_id = MSM_FRONTEND_DAI_VOLTE,
+ },
+ /* Backend BT/FM DAI Links */
+ {
+ .name = LPASS_BE_INT_BT_SCO_RX,
+ .stream_name = "Internal BT-SCO Playback",
+ .cpu_dai_name = "msm-dai-q6.12288",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-rx",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_INT_BT_SCO_RX,
+ .be_hw_params_fixup = msm8960_btsco_be_hw_params_fixup,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ },
+ {
+ .name = LPASS_BE_INT_BT_SCO_TX,
+ .stream_name = "Internal BT-SCO Capture",
+ .cpu_dai_name = "msm-dai-q6.12289",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-tx",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_INT_BT_SCO_TX,
+ .be_hw_params_fixup = msm8960_btsco_be_hw_params_fixup,
+ },
+ {
+ .name = LPASS_BE_INT_FM_RX,
+ .stream_name = "Internal FM Playback",
+ .cpu_dai_name = "msm-dai-q6.12292",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-rx",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_INT_FM_RX,
+ .be_hw_params_fixup = msm8960_be_hw_params_fixup,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ },
+ {
+ .name = LPASS_BE_INT_FM_TX,
+ .stream_name = "Internal FM Capture",
+ .cpu_dai_name = "msm-dai-q6.12293",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-tx",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_INT_FM_TX,
+ .be_hw_params_fixup = msm8960_be_hw_params_fixup,
+ },
+ /* HDMI BACK END DAI Link */
+ {
+ .name = LPASS_BE_HDMI,
+ .stream_name = "HDMI Playback",
+ .cpu_dai_name = "msm-dai-q6-hdmi.8",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-rx",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_HDMI_RX,
+ .be_hw_params_fixup = msm8960_hdmi_be_hw_params_fixup,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ },
+ /* Backend AFE DAI Links */
+ {
+ .name = LPASS_BE_AFE_PCM_RX,
+ .stream_name = "AFE Playback",
+ .cpu_dai_name = "msm-dai-q6.224",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-rx",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_AFE_PCM_RX,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ },
+ {
+ .name = LPASS_BE_AFE_PCM_TX,
+ .stream_name = "AFE Capture",
+ .cpu_dai_name = "msm-dai-q6.225",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-tx",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_AFE_PCM_TX,
+ },
+ /* AUX PCM Backend DAI Links */
+ {
+ .name = LPASS_BE_AUXPCM_RX,
+ .stream_name = "AUX PCM Playback",
+ .cpu_dai_name = "msm-dai-q6.2",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-rx",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_AUXPCM_RX,
+ .be_hw_params_fixup = msm8960_auxpcm_be_params_fixup,
+ .ops = &msm8960_auxpcm_be_ops,
+ .ignore_pmdown_time = 1,
+ },
+ {
+ .name = LPASS_BE_AUXPCM_TX,
+ .stream_name = "AUX PCM Capture",
+ .cpu_dai_name = "msm-dai-q6.3",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-tx",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_AUXPCM_TX,
+ .be_hw_params_fixup = msm8960_auxpcm_be_params_fixup,
+ },
+ /* Incall Music BACK END DAI Link */
+ {
+ .name = LPASS_BE_VOICE_PLAYBACK_TX,
+ .stream_name = "Voice Farend Playback",
+ .cpu_dai_name = "msm-dai-q6.32773",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-rx",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_VOICE_PLAYBACK_TX,
+ .be_hw_params_fixup = msm8960_be_hw_params_fixup,
+ },
+ /* Incall Record Uplink BACK END DAI Link */
+ {
+ .name = LPASS_BE_INCALL_RECORD_TX,
+ .stream_name = "Voice Uplink Capture",
+ .cpu_dai_name = "msm-dai-q6.32772",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-tx",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_INCALL_RECORD_TX,
+ .be_hw_params_fixup = msm8960_be_hw_params_fixup,
+ },
+ /* Incall Record Downlink BACK END DAI Link */
+ {
+ .name = LPASS_BE_INCALL_RECORD_RX,
+ .stream_name = "Voice Downlink Capture",
+ .cpu_dai_name = "msm-dai-q6.32771",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "msm-stub-codec.1",
+ .codec_dai_name = "msm-stub-tx",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_INCALL_RECORD_RX,
+ .be_hw_params_fixup = msm8960_be_hw_params_fixup,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ },
+};
+
+static struct snd_soc_dai_link msm8960_dai_delta_tabla1x[] = {
+ /* Backend DAI Links */
+ {
+ .name = LPASS_BE_SLIMBUS_0_RX,
+ .stream_name = "Slimbus Playback",
+ .cpu_dai_name = "msm-dai-q6.16384",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "tabla1x_codec",
+ .codec_dai_name = "tabla_rx1",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_SLIMBUS_0_RX,
+ .init = &msm8960_audrx_init,
+ .be_hw_params_fixup = msm8960_slim_0_rx_be_hw_params_fixup,
+ .ops = &msm8960_be_ops,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ },
+ {
+ .name = LPASS_BE_SLIMBUS_0_TX,
+ .stream_name = "Slimbus Capture",
+ .cpu_dai_name = "msm-dai-q6.16385",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "tabla1x_codec",
+ .codec_dai_name = "tabla_tx1",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_SLIMBUS_0_TX,
+ .be_hw_params_fixup = msm8960_slim_0_tx_be_hw_params_fixup,
+ .ops = &msm8960_be_ops,
+ },
+ {
+ .name = "SLIMBUS_2 Hostless",
+ .stream_name = "SLIMBUS_2 Hostless",
+ .cpu_dai_name = "msm-dai-q6.16389",
+ .platform_name = "msm-pcm-hostless",
+ .codec_name = "tabla1x_codec",
+ .codec_dai_name = "tabla_tx2",
+ .ignore_suspend = 1,
+ .no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
+ .ops = &msm8960_be_ops,
+ },
+};
+
+
+static struct snd_soc_dai_link msm8960_dai_delta_tabla2x[] = {
+ /* Backend DAI Links */
+ {
+ .name = LPASS_BE_SLIMBUS_0_RX,
+ .stream_name = "Slimbus Playback",
+ .cpu_dai_name = "msm-dai-q6.16384",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "tabla_codec",
+ .codec_dai_name = "tabla_rx1",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_SLIMBUS_0_RX,
+ .init = &msm8960_audrx_init,
+ .be_hw_params_fixup = msm8960_slim_0_rx_be_hw_params_fixup,
+ .ops = &msm8960_be_ops,
+ .ignore_pmdown_time = 1, /* this dainlink has playback support */
+ },
+ {
+ .name = LPASS_BE_SLIMBUS_0_TX,
+ .stream_name = "Slimbus Capture",
+ .cpu_dai_name = "msm-dai-q6.16385",
+ .platform_name = "msm-pcm-routing",
+ .codec_name = "tabla_codec",
+ .codec_dai_name = "tabla_tx1",
+ .no_pcm = 1,
+ .be_id = MSM_BACKEND_DAI_SLIMBUS_0_TX,
+ .be_hw_params_fixup = msm8960_slim_0_tx_be_hw_params_fixup,
+ .ops = &msm8960_be_ops,
+ },
+ {
+ .name = "SLIMBUS_2 Hostless",
+ .stream_name = "SLIMBUS_2 Hostless",
+ .cpu_dai_name = "msm-dai-q6.16389",
+ .platform_name = "msm-pcm-hostless",
+ .codec_name = "tabla_codec",
+ .codec_dai_name = "tabla_tx2",
+ .ignore_suspend = 1,
+ .no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
+ .ops = &msm8960_be_ops,
+ },
+};
+
+static struct snd_soc_dai_link msm8960_tabla1x_dai[
+ ARRAY_SIZE(msm8960_dai_common) +
+ ARRAY_SIZE(msm8960_dai_delta_tabla1x)];
+
+
+static struct snd_soc_dai_link msm8960_dai[
+ ARRAY_SIZE(msm8960_dai_common) +
+ ARRAY_SIZE(msm8960_dai_delta_tabla2x)];
+
+static struct snd_soc_card snd_soc_tabla1x_card_msm8960 = {
+ .name = "msm8960-tabla1x-snd-card",
+ .dai_link = msm8960_tabla1x_dai,
+ .num_links = ARRAY_SIZE(msm8960_tabla1x_dai),
+ .controls = tabla_msm8960_controls,
+ .num_controls = ARRAY_SIZE(tabla_msm8960_controls),
+};
+
+static struct snd_soc_card snd_soc_card_msm8960 = {
+ .name = "msm8960-snd-card",
+ .dai_link = msm8960_dai,
+ .num_links = ARRAY_SIZE(msm8960_dai),
+ .controls = tabla_msm8960_controls,
+ .num_controls = ARRAY_SIZE(tabla_msm8960_controls),
+};
+
+static struct platform_device *msm8960_snd_device;
+static struct platform_device *msm8960_snd_tabla1x_device;
+
+static int msm8960_configure_headset_mic_gpios(void)
+{
+ int ret;
+ struct pm_gpio param = {
+ .direction = PM_GPIO_DIR_OUT,
+ .output_buffer = PM_GPIO_OUT_BUF_CMOS,
+ .output_value = 1,
+ .pull = PM_GPIO_PULL_NO,
+ .vin_sel = PM_GPIO_VIN_S4,
+ .out_strength = PM_GPIO_STRENGTH_MED,
+ .function = PM_GPIO_FUNC_NORMAL,
+ };
+
+ ret = gpio_request(PM8921_GPIO_PM_TO_SYS(23), "AV_SWITCH");
+ if (ret) {
+ pr_err("%s: Failed to request gpio %d\n", __func__,
+ PM8921_GPIO_PM_TO_SYS(23));
+ return ret;
+ }
+
+ ret = pm8xxx_gpio_config(PM8921_GPIO_PM_TO_SYS(23), ¶m);
+ if (ret)
+ pr_err("%s: Failed to configure gpio %d\n", __func__,
+ PM8921_GPIO_PM_TO_SYS(23));
+ else
+ gpio_direction_output(PM8921_GPIO_PM_TO_SYS(23), 0);
+
+ ret = gpio_request(us_euro_sel_gpio, "US_EURO_SWITCH");
+ if (ret) {
+ pr_err("%s: Failed to request gpio %d\n", __func__,
+ us_euro_sel_gpio);
+ gpio_free(PM8921_GPIO_PM_TO_SYS(23));
+ return ret;
+ }
+ ret = pm8xxx_gpio_config(us_euro_sel_gpio, ¶m);
+ if (ret)
+ pr_err("%s: Failed to configure gpio %d\n", __func__,
+ us_euro_sel_gpio);
+ else
+ gpio_direction_output(us_euro_sel_gpio, 0);
+
+ return 0;
+}
+static void msm8960_free_headset_mic_gpios(void)
+{
+ if (msm8960_headset_gpios_configured) {
+ gpio_free(PM8921_GPIO_PM_TO_SYS(23));
+ gpio_free(us_euro_sel_gpio);
+ }
+}
+
+static int __init msm8960_audio_init(void)
+{
+ int ret;
+
+ if (!cpu_is_msm8960()) {
+ pr_debug("%s: Not the right machine type\n", __func__);
+ return -ENODEV ;
+ }
+
+ mbhc_cfg.calibration = def_tabla_mbhc_cal();
+ if (!mbhc_cfg.calibration) {
+ pr_err("Calibration data allocation failed\n");
+ return -ENOMEM;
+ }
+
+ msm8960_snd_device = platform_device_alloc("soc-audio", 0);
+ if (!msm8960_snd_device) {
+ pr_err("Platform device allocation failed\n");
+ kfree(mbhc_cfg.calibration);
+ return -ENOMEM;
+ }
+
+ memcpy(msm8960_dai, msm8960_dai_common, sizeof(msm8960_dai_common));
+ memcpy(msm8960_dai + ARRAY_SIZE(msm8960_dai_common),
+ msm8960_dai_delta_tabla2x, sizeof(msm8960_dai_delta_tabla2x));
+
+ platform_set_drvdata(msm8960_snd_device, &snd_soc_card_msm8960);
+ ret = platform_device_add(msm8960_snd_device);
+ if (ret) {
+ platform_device_put(msm8960_snd_device);
+ kfree(mbhc_cfg.calibration);
+ return ret;
+ }
+
+ msm8960_snd_tabla1x_device = platform_device_alloc("soc-audio", 1);
+ if (!msm8960_snd_tabla1x_device) {
+ pr_err("Platform device allocation failed\n");
+ kfree(mbhc_cfg.calibration);
+ return -ENOMEM;
+ }
+
+ memcpy(msm8960_tabla1x_dai, msm8960_dai_common,
+ sizeof(msm8960_dai_common));
+ memcpy(msm8960_tabla1x_dai + ARRAY_SIZE(msm8960_dai_common),
+ msm8960_dai_delta_tabla1x, sizeof(msm8960_dai_delta_tabla1x));
+
+ platform_set_drvdata(msm8960_snd_tabla1x_device,
+ &snd_soc_tabla1x_card_msm8960);
+ ret = platform_device_add(msm8960_snd_tabla1x_device);
+ if (ret) {
+ platform_device_put(msm8960_snd_tabla1x_device);
+ kfree(mbhc_cfg.calibration);
+ return ret;
+ }
+
+ if (msm8960_configure_headset_mic_gpios()) {
+ pr_err("%s Fail to configure headset mic gpios\n", __func__);
+ msm8960_headset_gpios_configured = 0;
+ } else
+ msm8960_headset_gpios_configured = 1;
+
+ mutex_init(&cdc_mclk_mutex);
+ return ret;
+
+}
+module_init(msm8960_audio_init);
+
+static void __exit msm8960_audio_exit(void)
+{
+ if (!cpu_is_msm8960()) {
+ pr_debug("%s: Not the right machine type\n", __func__);
+ return ;
+ }
+ msm8960_free_headset_mic_gpios();
+ platform_device_unregister(msm8960_snd_device);
+ platform_device_unregister(msm8960_snd_tabla1x_device);
+ kfree(mbhc_cfg.calibration);
+ mutex_destroy(&cdc_mclk_mutex);
+}
+module_exit(msm8960_audio_exit);
+
+MODULE_DESCRIPTION("ALSA SoC MSM8960");
+MODULE_LICENSE("GPL v2");