//+++++++++++++++++++++++++++++++++++++++++++++++++++++
//
// Function Name: DriverProbe
//
// Description: 'probe' call back function
//
//------------------------------------------------------------
static int __devinit DriverProbe(struct platform_device *pdev)
{
struct snd_card *card;
int err,error;
DEBUG("\n %lx:DriverProbe \n",jiffies);
err = -ENODEV;
if (!enable)
return err;
err = -ENOMEM;
err = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
THIS_MODULE, sizeof(brcm_alsa_chip_t), &card);
if (!card)
goto err;
g_brcm_alsa_chip = (brcm_alsa_chip_t*)card->private_data;
g_brcm_alsa_chip->card = card;
card->dev = &pdev->dev;
//Coverity - Function does not return error b
strncpy(card->driver, pdev->dev.driver->name, sizeof(card->driver)-1);
card->driver[15] = '\0';
//PCM interface
err = PcmDeviceNew(card);
if (err)
goto err;
//CTRL interface
err = ControlDeviceNew(card);
if (err)
goto err;
strcpy(card->driver, "Broadcom");
strcpy(card->shortname, "Broadcom ALSA");
error = sprintf(card->longname, "Broadcom ALSA PCM %i", 0);
DEBUG("\n probe card->longname ret = %d\n",error);
err = snd_card_register(card);
if (err==0)
{
int ret;
platform_set_drvdata(pdev, card);
ret = BrcmCreateAuddrv_testSysFs(card);
if(ret!=0)
DEBUG("ALSA DriverProbe Error to create sysfs for Auddrv test ret = %d\n", ret);
ret = BrcmCreateControlSysFs(card);
if(ret!=0)
DEBUG("ALSA DriverProbe Error to create sysfs for FMDirectPlay ret = %d\n", ret);
return 0;
}
err:
DEBUG("\n probe failed =%d\n",err);
if (card)
{
error = snd_card_free(card);
DEBUG("\n probe snd_card_free ret = %d\n",error);
}
g_brcm_alsa_chip=NULL;
return err;
}
static int DriverProbe(struct platform_device *pdev)
{
struct snd_card *card;
int err;
aTrace(LOG_ALSA_INTERFACE, "ALSA-CAPH Driver Probe:\n");
aTrace(LOG_ALSA_INTERFACE, "\n %lx:DriverProbe\n", jiffies);
if (pdev->dev.platform_data != NULL) {
/* Copy over platform specific data */
memcpy(&sgCaphPlatInfo, pdev->dev.platform_data,
sizeof(sgCaphPlatInfo));
/* Set the platform configuration data */
AUDCTRL_PlatCfgSet(&sgCaphPlatInfo.aud_ctrl_plat_cfg);
}
err = -ENODEV;
err = -ENOMEM;
err = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
THIS_MODULE, sizeof(brcm_alsa_chip_t), &card);
if (!card) {
aError("card is not created!!!!!!!!");
goto err;
}
sgpCaph_chip = (brcm_alsa_chip_t *) card->private_data;
sgpCaph_chip->card = card;
card->dev = &pdev->dev;
strncpy(card->driver, pdev->dev.driver->name, sizeof(card->driver) - 1);
/* add Null terminating character */
card->driver[sizeof(card->driver) - 1] = '\0';
/* PCM interface */
err = PcmDeviceNew(card);
if (err) {
aError("failed PcmDeviceNew");
goto err;
}
/* CTRL interface */
err = ControlDeviceNew(card);
if (err) {
aError("failed ControlDeviceNew");
goto err;
}
/* HWDEP interface */
/*err = HwdepDeviceNew(card);*/
voipchrdevpvtdata.card = card;
err = voipdevicecreate(&voipchrdevpvtdata);
if (err) {
aError("voipDeviceCreate faileddddddddddddddd");
goto err;
}
/* HWDEP PTT interface */
err = HwdepPttDeviceNew(card);
if (err) {
aError("cannot create PTT HWDEP device\n");
goto err;
}
strncpy(card->driver, "Broadcom", 9);
strncpy(card->shortname, "Broadcom ALSA", 14);
snprintf(card->longname, 20, "Broadcom ALSA PCM %i", 0);
err = snd_card_register(card);
if (err == 0) {
int ret;
platform_set_drvdata(pdev, card);
ret = BrcmCreateAuddrv_testSysFs(card);
if (ret != 0)
aError("ALSA DriverProbe Error ret= %d\n", ret);
#ifdef CONFIG_BCM_AUDIO_SELFTEST
ret = BrcmCreateAuddrv_selftestSysFs(card);
if (ret != 0)
aError("DriverProbe sysfs err ret = %d\n", ret);
#endif
return 0;
}
err:
aError("\n probe failed =%d\n", err);
if (card)
snd_card_free(card);
sgpCaph_chip = NULL;
return err;
}
