void diag_send_data(struct diag_master_table entry, unsigned char *buf,
int len, int type)
{
driver->pkt_length = len;
if (entry.process_id != NON_APPS_PROC && type != MODEM_DATA) {
diag_update_pkt_buffer(buf);
diag_update_sleeping_process(entry.process_id);
} else {
if (len > 0) {
if (entry.client_id == MODEM_PROC && driver->ch) {
if ((cpu_is_msm8960() || cpu_is_msm8930() ||
cpu_is_msm9615()) &&
(int)(*(char *)buf) == MODE_CMD)
if ((int)(*(char *)(buf+1)) ==
RESET_ID)
return;
smd_write(driver->ch, buf, len);
} else if (entry.client_id == QDSP_PROC &&
driver->chqdsp) {
smd_write(driver->chqdsp, buf, len);
} else if (entry.client_id == WCNSS_PROC &&
driver->ch_wcnss) {
smd_write(driver->ch_wcnss, buf, len);
} else {
pr_alert("diag: incorrect channel");
}
}
}
}
static void __exit mdm9615_audio_exit(void)
{
if (!cpu_is_msm9615()) {
pr_err("%s: Not the right machine type\n", __func__);
return ;
}
mdm9615_free_headset_mic_gpios();
platform_device_unregister(mdm9615_snd_device);
kfree(tabla_mbhc_cal);
}
/*
* This will return TRUE for targets which support apps as master.
* Thus, SW DLOAD and Mode Reset are supported on apps processor.
* This applies to 8960 and newer targets.
*/
int chk_apps_master(void)
{
if (driver->use_device_tree)
return 1;
else if (soc_class_is_msm8960() || soc_class_is_msm8930() ||
soc_class_is_apq8064() || cpu_is_msm9615())
return 1;
else
return 0;
}
static int __init modem_8960_init(void)
{
int ret;
if (!cpu_is_msm8960() && !cpu_is_msm8930() && !cpu_is_msm9615())
return -ENODEV;
ret = smsm_state_cb_register(SMSM_MODEM_STATE, SMSM_RESET,
smsm_state_cb, 0);
if (ret < 0)
pr_err("%s: Unable to register SMSM callback! (%d)\n",
__func__, ret);
ret = request_irq(Q6FW_WDOG_EXPIRED_IRQ, modem_wdog_bite_irq,
IRQF_TRIGGER_RISING, "modem_wdog_fw", NULL);
if (ret < 0) {
pr_err("%s: Unable to request q6fw watchdog IRQ. (%d)\n",
__func__, ret);
goto out;
}
ret = request_irq(Q6SW_WDOG_EXPIRED_IRQ, modem_wdog_bite_irq,
IRQF_TRIGGER_RISING, "modem_wdog_sw", NULL);
if (ret < 0) {
pr_err("%s: Unable to request q6sw watchdog IRQ. (%d)\n",
__func__, ret);
disable_irq_nosync(Q6FW_WDOG_EXPIRED_IRQ);
goto out;
}
ret = modem_subsystem_restart_init();
if (ret < 0) {
pr_err("%s: Unable to reg with subsystem restart. (%d)\n",
__func__, ret);
goto out;
}
ret = modem_debugfs_init();
pr_info("%s: modem fatal driver init'ed.\n", __func__);
out:
return ret;
}
static int __init modem_8960_init(void)
{
int ret;
if (!cpu_is_msm8960() && !cpu_is_msm8930() && !cpu_is_msm9615())
return -ENODEV;
ret = smsm_state_cb_register(SMSM_MODEM_STATE, SMSM_RESET,
smsm_state_cb, 0);
xo1 = msm_xo_get(MSM_XO_TCXO_A0, "modem-8960");
if (IS_ERR(xo1)) {
ret = PTR_ERR(xo1);
goto out;
}
xo2 = msm_xo_get(MSM_XO_TCXO_A1, "modem-8960");
if (IS_ERR(xo2)) {
ret = PTR_ERR(xo2);
goto out;
}
if (ret < 0)
pr_err("%s: Unable to register SMSM callback! (%d)\n",
__func__, ret);
ret = request_irq(Q6FW_WDOG_EXPIRED_IRQ, modem_wdog_bite_irq,
IRQF_TRIGGER_RISING, "modem_wdog_fw", NULL);
if (ret < 0) {
pr_err("%s: Unable to request q6fw watchdog IRQ. (%d)\n",
__func__, ret);
goto out;
}
ret = request_irq(Q6SW_WDOG_EXPIRED_IRQ, modem_wdog_bite_irq,
IRQF_TRIGGER_RISING, "modem_wdog_sw", NULL);
if (ret < 0) {
pr_err("%s: Unable to request q6sw watchdog IRQ. (%d)\n",
__func__, ret);
disable_irq_nosync(Q6FW_WDOG_EXPIRED_IRQ);
goto out;
}
ret = modem_subsystem_restart_init();
if (ret < 0) {
pr_err("%s: Unable to reg with subsystem restart. (%d)\n",
__func__, ret);
goto out;
}
modemfw_ramdump_dev = create_ramdump_device("modem_fw");
if (!modemfw_ramdump_dev) {
pr_err("%s: Unable to create modem fw ramdump device. (%d)\n",
__func__, -ENOMEM);
ret = -ENOMEM;
goto out;
}
modemsw_ramdump_dev = create_ramdump_device("modem_sw");
if (!modemsw_ramdump_dev) {
pr_err("%s: Unable to create modem sw ramdump device. (%d)\n",
__func__, -ENOMEM);
ret = -ENOMEM;
goto out;
}
smem_ramdump_dev = create_ramdump_device("smem");
if (!smem_ramdump_dev) {
pr_err("%s: Unable to create smem ramdump device. (%d)\n",
__func__, -ENOMEM);
ret = -ENOMEM;
goto out;
}
modem_coredump_dev = create_modem_coredump_device("modem");
if (!modem_coredump_dev) {
pr_err("%s: Unable to create modem coredump device. (%d)\n",
__func__, -ENOMEM);
ret = -ENOMEM;
goto out;
}
ret = modem_debugfs_init();
pr_info("%s: modem fatal driver init'ed.\n", __func__);
out:
return ret;
}
static int diag_process_apps_pkt(unsigned char *buf, int len)
{
uint16_t subsys_cmd_code;
int subsys_id, ssid_first, ssid_last, ssid_range;
int packet_type = 1, i, cmd_code;
unsigned char *temp = buf;
int data_type;
#if defined(CONFIG_DIAG_OVER_USB)
int payload_length;
unsigned char *ptr;
#endif
/* Check for registered clients and forward packet to apropriate proc */
cmd_code = (int)(*(char *)buf);
temp++;
subsys_id = (int)(*(char *)temp);
temp++;
subsys_cmd_code = *(uint16_t *)temp;
temp += 2;
data_type = APPS_DATA;
/* Dont send any command other than mode reset */
if ((cpu_is_msm8960() || cpu_is_msm8930() || cpu_is_msm9615()) &&
cmd_code == MODE_CMD) {
if (subsys_id != RESET_ID)
data_type = MODEM_DATA;
}
pr_debug("diag: %d %d %d", cmd_code, subsys_id, subsys_cmd_code);
for (i = 0; i < diag_max_registration; i++) {
entry = driver->table[i];
if (entry.process_id != NO_PROCESS) {
if (entry.cmd_code == cmd_code && entry.subsys_id ==
subsys_id && entry.cmd_code_lo <=
subsys_cmd_code &&
entry.cmd_code_hi >= subsys_cmd_code) {
diag_send_data(entry, buf, len, data_type);
packet_type = 0;
} else if (entry.cmd_code == 255
&& cmd_code == 75) {
if (entry.subsys_id ==
subsys_id &&
entry.cmd_code_lo <=
subsys_cmd_code &&
entry.cmd_code_hi >=
subsys_cmd_code) {
diag_send_data(entry, buf, len,
data_type);
packet_type = 0;
}
} else if (entry.cmd_code == 255 &&
entry.subsys_id == 255) {
if (entry.cmd_code_lo <=
cmd_code &&
entry.
cmd_code_hi >= cmd_code) {
diag_send_data(entry, buf, len,
data_type);
packet_type = 0;
}
}
}
}
/* set event mask */
if (*buf == 0x82) {
buf += 4;
diag_update_event_mask(buf, 1, *(uint16_t *)buf);
diag_update_userspace_clients(EVENT_MASKS_TYPE);
}
/* event mask change */
else if ((*buf == 0x60) && (*(buf+1) == 0x0)) {
diag_update_event_mask(buf+1, 0, 0);
diag_update_userspace_clients(EVENT_MASKS_TYPE);
#if defined(CONFIG_DIAG_OVER_USB)
/* Check for Apps Only */
if (!(driver->ch) && chk_apps_only()) {
/* echo response back for apps only DIAG */
driver->apps_rsp_buf[0] = 0x60;
driver->apps_rsp_buf[1] = 0x0;
driver->apps_rsp_buf[2] = 0x0;
ENCODE_RSP_AND_SEND(2);
return 0;
}
#endif
}
/* Set log masks */
else if (*buf == 0x73 && *(int *)(buf+4) == 3) {
buf += 8;
/* Read Equip ID and pass as first param below*/
diag_update_log_mask(*(int *)buf, buf+8, *(int *)(buf+4));
diag_update_userspace_clients(LOG_MASKS_TYPE);
#if defined(CONFIG_DIAG_OVER_USB)
/* Check for Apps Only */
if (!(driver->ch) && chk_apps_only()) {
/* echo response back for Apps only DIAG */
driver->apps_rsp_buf[0] = 0x73;
*(int *)(driver->apps_rsp_buf + 4) = 0x3; /* op. ID */
*(int *)(driver->apps_rsp_buf + 8) = 0x0; /* success */
payload_length = 8 + ((*(int *)(buf + 4)) + 7)/8;
for (i = 0; i < payload_length; i++)
*(int *)(driver->apps_rsp_buf+12+i) =
*(buf+8+i);
ENCODE_RSP_AND_SEND(12 + payload_length - 1);
return 0;
}
#endif
}
/* Check for set message mask */
else if ((*buf == 0x7d) && (*(buf+1) == 0x4)) {
ssid_first = *(uint16_t *)(buf + 2);
ssid_last = *(uint16_t *)(buf + 4);
ssid_range = 4 * (ssid_last - ssid_first + 1);
diag_update_msg_mask(ssid_first, ssid_last , buf + 8);
diag_update_userspace_clients(MSG_MASKS_TYPE);
#if defined(CONFIG_DIAG_OVER_USB)
if (!(driver->ch) && chk_apps_only()) {
/* echo response back for apps only DIAG */
for (i = 0; i < 8 + ssid_range; i++)
*(driver->apps_rsp_buf + i) = *(buf+i);
ENCODE_RSP_AND_SEND(8 + ssid_range - 1);
return 0;
}
#endif
}
#if defined(CONFIG_DIAG_OVER_USB)
/* Check for Apps Only & get event mask request */
else if (!(driver->ch) && chk_apps_only() && *buf == 0x81) {
driver->apps_rsp_buf[0] = 0x81;
driver->apps_rsp_buf[1] = 0x0;
*(uint16_t *)(driver->apps_rsp_buf + 2) = 0x0;
*(uint16_t *)(driver->apps_rsp_buf + 4) = EVENT_LAST_ID + 1;
for (i = 0; i < EVENT_LAST_ID/8 + 1; i++)
*(unsigned char *)(driver->apps_rsp_buf + 6 + i) = 0x0;
ENCODE_RSP_AND_SEND(6 + EVENT_LAST_ID/8);
return 0;
}
/* Get log ID range & Check for Apps Only */
else if (!(driver->ch) && chk_apps_only()
&& (*buf == 0x73) && *(int *)(buf+4) == 1) {
driver->apps_rsp_buf[0] = 0x73;
*(int *)(driver->apps_rsp_buf + 4) = 0x1; /* operation ID */
*(int *)(driver->apps_rsp_buf + 8) = 0x0; /* success code */
*(int *)(driver->apps_rsp_buf + 12) = LOG_GET_ITEM_NUM(LOG_0);
*(int *)(driver->apps_rsp_buf + 16) = LOG_GET_ITEM_NUM(LOG_1);
*(int *)(driver->apps_rsp_buf + 20) = LOG_GET_ITEM_NUM(LOG_2);
*(int *)(driver->apps_rsp_buf + 24) = LOG_GET_ITEM_NUM(LOG_3);
*(int *)(driver->apps_rsp_buf + 28) = LOG_GET_ITEM_NUM(LOG_4);
*(int *)(driver->apps_rsp_buf + 32) = LOG_GET_ITEM_NUM(LOG_5);
*(int *)(driver->apps_rsp_buf + 36) = LOG_GET_ITEM_NUM(LOG_6);
*(int *)(driver->apps_rsp_buf + 40) = LOG_GET_ITEM_NUM(LOG_7);
*(int *)(driver->apps_rsp_buf + 44) = LOG_GET_ITEM_NUM(LOG_8);
*(int *)(driver->apps_rsp_buf + 48) = LOG_GET_ITEM_NUM(LOG_9);
*(int *)(driver->apps_rsp_buf + 52) = LOG_GET_ITEM_NUM(LOG_10);
*(int *)(driver->apps_rsp_buf + 56) = LOG_GET_ITEM_NUM(LOG_11);
*(int *)(driver->apps_rsp_buf + 60) = LOG_GET_ITEM_NUM(LOG_12);
*(int *)(driver->apps_rsp_buf + 64) = LOG_GET_ITEM_NUM(LOG_13);
*(int *)(driver->apps_rsp_buf + 68) = LOG_GET_ITEM_NUM(LOG_14);
*(int *)(driver->apps_rsp_buf + 72) = LOG_GET_ITEM_NUM(LOG_15);
ENCODE_RSP_AND_SEND(75);
return 0;
}
/* Respond to Get SSID Range request message */
else if (!(driver->ch) && chk_apps_only()
&& (*buf == 0x7d) && (*(buf+1) == 0x1)) {
driver->apps_rsp_buf[0] = 0x7d;
driver->apps_rsp_buf[1] = 0x1;
driver->apps_rsp_buf[2] = 0x1;
driver->apps_rsp_buf[3] = 0x0;
*(int *)(driver->apps_rsp_buf + 4) = MSG_MASK_TBL_CNT;
*(uint16_t *)(driver->apps_rsp_buf + 8) = MSG_SSID_0;
*(uint16_t *)(driver->apps_rsp_buf + 10) = MSG_SSID_0_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 12) = MSG_SSID_1;
*(uint16_t *)(driver->apps_rsp_buf + 14) = MSG_SSID_1_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 16) = MSG_SSID_2;
*(uint16_t *)(driver->apps_rsp_buf + 18) = MSG_SSID_2_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 20) = MSG_SSID_3;
*(uint16_t *)(driver->apps_rsp_buf + 22) = MSG_SSID_3_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 24) = MSG_SSID_4;
*(uint16_t *)(driver->apps_rsp_buf + 26) = MSG_SSID_4_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 28) = MSG_SSID_5;
*(uint16_t *)(driver->apps_rsp_buf + 30) = MSG_SSID_5_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 32) = MSG_SSID_6;
*(uint16_t *)(driver->apps_rsp_buf + 34) = MSG_SSID_6_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 36) = MSG_SSID_7;
*(uint16_t *)(driver->apps_rsp_buf + 38) = MSG_SSID_7_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 40) = MSG_SSID_8;
*(uint16_t *)(driver->apps_rsp_buf + 42) = MSG_SSID_8_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 44) = MSG_SSID_9;
*(uint16_t *)(driver->apps_rsp_buf + 46) = MSG_SSID_9_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 48) = MSG_SSID_10;
*(uint16_t *)(driver->apps_rsp_buf + 50) = MSG_SSID_10_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 52) = MSG_SSID_11;
*(uint16_t *)(driver->apps_rsp_buf + 54) = MSG_SSID_11_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 56) = MSG_SSID_12;
*(uint16_t *)(driver->apps_rsp_buf + 58) = MSG_SSID_12_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 60) = MSG_SSID_13;
*(uint16_t *)(driver->apps_rsp_buf + 62) = MSG_SSID_13_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 64) = MSG_SSID_14;
*(uint16_t *)(driver->apps_rsp_buf + 66) = MSG_SSID_14_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 68) = MSG_SSID_15;
*(uint16_t *)(driver->apps_rsp_buf + 70) = MSG_SSID_15_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 72) = MSG_SSID_16;
*(uint16_t *)(driver->apps_rsp_buf + 74) = MSG_SSID_16_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 76) = MSG_SSID_17;
*(uint16_t *)(driver->apps_rsp_buf + 78) = MSG_SSID_17_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 80) = MSG_SSID_18;
*(uint16_t *)(driver->apps_rsp_buf + 82) = MSG_SSID_18_LAST;
ENCODE_RSP_AND_SEND(83);
return 0;
}
/* Check for Apps Only Respond to Get Subsys Build mask */
else if (!(driver->ch) && chk_apps_only()
&& (*buf == 0x7d) && (*(buf+1) == 0x2)) {
ssid_first = *(uint16_t *)(buf + 2);
ssid_last = *(uint16_t *)(buf + 4);
ssid_range = 4 * (ssid_last - ssid_first + 1);
/* frame response */
driver->apps_rsp_buf[0] = 0x7d;
driver->apps_rsp_buf[1] = 0x2;
*(uint16_t *)(driver->apps_rsp_buf + 2) = ssid_first;
*(uint16_t *)(driver->apps_rsp_buf + 4) = ssid_last;
driver->apps_rsp_buf[6] = 0x1;
driver->apps_rsp_buf[7] = 0x0;
ptr = driver->apps_rsp_buf + 8;
/* bld time masks */
switch (ssid_first) {
case MSG_SSID_0:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_0[i/4];
break;
case MSG_SSID_1:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_1[i/4];
break;
case MSG_SSID_2:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_2[i/4];
break;
case MSG_SSID_3:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_3[i/4];
break;
case MSG_SSID_4:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_4[i/4];
break;
case MSG_SSID_5:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_5[i/4];
break;
case MSG_SSID_6:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_6[i/4];
break;
case MSG_SSID_7:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_7[i/4];
break;
case MSG_SSID_8:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_8[i/4];
break;
case MSG_SSID_9:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_9[i/4];
break;
case MSG_SSID_10:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_10[i/4];
break;
case MSG_SSID_11:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_11[i/4];
break;
case MSG_SSID_12:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_12[i/4];
break;
case MSG_SSID_13:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_13[i/4];
break;
case MSG_SSID_14:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_14[i/4];
break;
case MSG_SSID_15:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_15[i/4];
break;
case MSG_SSID_16:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_16[i/4];
break;
case MSG_SSID_17:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_17[i/4];
break;
case MSG_SSID_18:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_18[i/4];
break;
}
ENCODE_RSP_AND_SEND(8 + ssid_range - 1);
return 0;
}
/* Check for download command */
else if ((cpu_is_msm8x60() || cpu_is_msm8960() || cpu_is_msm8930()
|| cpu_is_msm9615()) && (*buf == 0x3A)) {
/* send response back */
driver->apps_rsp_buf[0] = *buf;
ENCODE_RSP_AND_SEND(0);
msleep(5000);
/* call download API */
msm_set_restart_mode(RESTART_DLOAD);
printk(KERN_CRIT "diag: download mode set, Rebooting SoC..\n");
kernel_restart(NULL);
/* Not required, represents that command isnt sent to modem */
return 0;
}
/* Check for ID for NO MODEM present */
else if (!(driver->ch)) {
/* Respond to polling for Apps only DIAG */
if ((*buf == 0x4b) && (*(buf+1) == 0x32) &&
(*(buf+2) == 0x03)) {
for (i = 0; i < 3; i++)
driver->apps_rsp_buf[i] = *(buf+i);
for (i = 0; i < 13; i++)
driver->apps_rsp_buf[i+3] = 0;
ENCODE_RSP_AND_SEND(15);
return 0;
}
/* respond to 0x0 command */
else if (*buf == 0x00) {
for (i = 0; i < 55; i++)
driver->apps_rsp_buf[i] = 0;
ENCODE_RSP_AND_SEND(54);
return 0;
}
/* respond to 0x7c command */
else if (*buf == 0x7c) {
driver->apps_rsp_buf[0] = 0x7c;
for (i = 1; i < 8; i++)
driver->apps_rsp_buf[i] = 0;
/* Tools ID for APQ 8060 */
*(int *)(driver->apps_rsp_buf + 8) =
chk_config_get_id();
*(unsigned char *)(driver->apps_rsp_buf + 12) = '\0';
*(unsigned char *)(driver->apps_rsp_buf + 13) = '\0';
ENCODE_RSP_AND_SEND(13);
return 0;
}
}
#endif
return packet_type;
}
static int __init modem_8960_init(void)
{
int ret;
if (!cpu_is_msm8960() && !cpu_is_msm8930() && !cpu_is_msm8930aa() &&
!cpu_is_msm9615() && !cpu_is_msm8627())
return -ENODEV;
ret = smsm_state_cb_register(SMSM_MODEM_STATE, SMSM_RESET,
smsm_state_cb, 0);
if (ret < 0)
pr_err("%s: Unable to register SMSM callback! (%d)\n",
__func__, ret);
ret = request_irq(Q6FW_WDOG_EXPIRED_IRQ, modem_wdog_bite_irq,
IRQF_TRIGGER_RISING, "modem_wdog_fw", NULL);
if (ret < 0) {
pr_err("%s: Unable to request q6fw watchdog IRQ. (%d)\n",
__func__, ret);
goto out;
}
ret = request_irq(Q6SW_WDOG_EXPIRED_IRQ, modem_wdog_bite_irq,
IRQF_TRIGGER_RISING, "modem_wdog_sw", NULL);
if (ret < 0) {
pr_err("%s: Unable to request q6sw watchdog IRQ. (%d)\n",
__func__, ret);
disable_irq_nosync(Q6FW_WDOG_EXPIRED_IRQ);
goto out;
}
ret = modem_subsystem_restart_init();
if (ret < 0) {
pr_err("%s: Unable to reg with subsystem restart. (%d)\n",
__func__, ret);
goto out;
}
modemfw_ramdump_dev = create_ramdump_device("modem_fw");
if (!modemfw_ramdump_dev) {
pr_err("%s: Unable to create modem fw ramdump device. (%d)\n",
__func__, -ENOMEM);
ret = -ENOMEM;
goto out;
}
modemsw_ramdump_dev = create_ramdump_device("modem_sw");
if (!modemsw_ramdump_dev) {
pr_err("%s: Unable to create modem sw ramdump device. (%d)\n",
__func__, -ENOMEM);
ret = -ENOMEM;
goto out;
}
#if defined(CONFIG_LGE_HANDLE_PANIC)
if(smem_ramdump_dev==NULL)
#endif
smem_ramdump_dev = create_ramdump_device("smem-modem");
if (!smem_ramdump_dev) {
pr_err("%s: Unable to create smem ramdump device. (%d)\n",
__func__, -ENOMEM);
ret = -ENOMEM;
goto out;
}
ret = modem_debugfs_init();
pr_info("%s: modem fatal driver init'ed.\n", __func__);
out:
return ret;
}
static int mdm9615_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(PM8018_GPIO_PM_TO_SYS(23), "AV_SWITCH");
if (ret) {
pr_err("%s: Failed to request gpio %d\n", __func__,
PM8018_GPIO_PM_TO_SYS(23));
return ret;
}
ret = pm8xxx_gpio_config(PM8018_GPIO_PM_TO_SYS(23), ¶m);
if (ret)
pr_err("%s: Failed to configure gpio %d\n", __func__,
PM8018_GPIO_PM_TO_SYS(23));
else
gpio_direction_output(PM8018_GPIO_PM_TO_SYS(23), 0);
ret = gpio_request(PM8018_GPIO_PM_TO_SYS(35), "US_EURO_SWITCH");
if (ret) {
pr_err("%s: Failed to request gpio %d\n", __func__,
PM8018_GPIO_PM_TO_SYS(35));
gpio_free(PM8018_GPIO_PM_TO_SYS(23));
return ret;
}
ret = pm8xxx_gpio_config(PM8018_GPIO_PM_TO_SYS(35), ¶m);
if (ret)
pr_err("%s: Failed to configure gpio %d\n", __func__,
PM8018_GPIO_PM_TO_SYS(35));
else
gpio_direction_output(PM8018_GPIO_PM_TO_SYS(35), 0);
return 0;
}
static void mdm9615_free_headset_mic_gpios(void)
{
if (mdm9615_headset_gpios_configured) {
gpio_free(PM8018_GPIO_PM_TO_SYS(23));
gpio_free(PM8018_GPIO_PM_TO_SYS(35));
}
}
static int __init mdm9615_audio_init(void)
{
int ret;
if (!cpu_is_msm9615()) {
pr_err("%s: Not the right machine type\n", __func__);
return -ENODEV ;
}
tabla_mbhc_cal = def_tabla_mbhc_cal();
if (!tabla_mbhc_cal) {
pr_err("Calibration data allocation failed\n");
return -ENOMEM;
}
mdm9615_snd_device = platform_device_alloc("soc-audio", 0);
if (!mdm9615_snd_device) {
pr_err("Platform device allocation failed\n");
kfree(tabla_mbhc_cal);
return -ENOMEM;
}
memcpy(mdm9615_dai, mdm9615_dai_common, sizeof(mdm9615_dai_common));
memcpy(mdm9615_dai + ARRAY_SIZE(mdm9615_dai_common),
mdm9615_dai_delta_tabla, sizeof(mdm9615_dai_delta_tabla));
platform_set_drvdata(mdm9615_snd_device, &snd_soc_card_mdm9615);
ret = platform_device_add(mdm9615_snd_device);
if (ret) {
platform_device_put(mdm9615_snd_device);
kfree(tabla_mbhc_cal);
return ret;
}
if (mdm9615_configure_headset_mic_gpios()) {
pr_err("%s Fail to configure headset mic gpios\n", __func__);
mdm9615_headset_gpios_configured = 0;
} else
mdm9615_headset_gpios_configured = 1;
return ret;
}
