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Commit d8a21d5f authored by Yeleswarapu Nagaradhesh's avatar Yeleswarapu Nagaradhesh Committed by Gerrit - the friendly Code Review server
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hal: add support for WCD9326 codec 

Add changes to support wcd9326 sound card and load
the mixer paths for using wcd9326 codec on 8956/8976

Change-Id: If2f01c6b18927ab28ecf1083f3b60bbf3d3191c4
parent 7bc4841d

hal/msm8916/platform.c

+15 −2
Original line number Diff line number Diff line
@@ -38,7 +38,7 @@ 
#include "sound/msmcal-hwdep.h"

#include <dirent.h>

#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)



#define MAX_MIXER_XML_PATH  100

#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"

#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"

#define MIXER_XML_PATH_SBC "/system/etc/mixer_paths_sbc.xml"
@@ -58,6 +58,7 @@ 
#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"

#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"

#define MIXER_XML_PATH_WCD9335 "/system/etc/mixer_paths_wcd9335.xml"

#define MIXER_XML_PATH_WCD9326 "/system/etc/mixer_paths_wcd9326.xml"

#define MIXER_XML_PATH_SKUN "/system/etc/mixer_paths_qrd_skun.xml"

#define PLATFORM_INFO_XML_PATH      "/system/etc/audio_platform_info.xml"

#define PLATFORM_INFO_XML_PATH_EXTCODEC  "/system/etc/audio_platform_info_extcodec.xml"
@@ -745,6 +746,8 @@ static void update_codec_type(const char *snd_card_name) { 
                  sizeof("msm8952-tomtom-snd-card")) ||

         !strncmp(snd_card_name, "msm8976-tasha-snd-card",

                  sizeof("msm8976-tasha-snd-card")) ||

         !strncmp(snd_card_name, "msm8976-tashalite-snd-card",

                  sizeof("msm8976-tashalite-snd-card")) ||

         !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",

                  sizeof("msm8976-tasha-skun-snd-card")))

     {
@@ -850,6 +853,14 @@ static void query_platform(const char *snd_card_name, 
        msm_be_id_array_len  =

            sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);



    } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",

                 sizeof("msm8976-tashalite-snd-card"))) {

        strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,

               MAX_MIXER_XML_PATH);

        msm_device_to_be_id = msm_device_to_be_id_external_codec;

        msm_be_id_array_len  =

            sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);



    } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",

                sizeof("msm8976-tasha-skun-snd-card"))) {

        strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
@@ -1283,7 +1294,7 @@ void *platform_init(struct audio_device *adev) 
    struct platform_data *my_data = NULL;

    int retry_num = 0, snd_card_num = 0, key = 0;

    const char *snd_card_name;

    char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];

    char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];

    char *cvd_version = NULL;

    const char *mixer_ctl_name = "Set HPX ActiveBe";

    struct mixer_ctl *ctl = NULL;
@@ -3567,6 +3578,8 @@ int platform_is_external_codec (char *snd_card_name) 
        sizeof("msm8952-tomtom-snd-card")) ||

        !strncmp(snd_card_name, "msm8976-tasha-snd-card",

        sizeof("msm8976-tasha-snd-card")) ||

        !strncmp(snd_card_name, "msm8976-tashalite-snd-card",

        sizeof("msm8976-tashalite-snd-card")) ||

        !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",

        sizeof("msm8976-tasha-skun-snd-card")))

    {