static __devinit int tspdrv_probe(struct platform_device *pdev)
{
int ret, i, rc; /* initialized below */
DbgOut((KERN_INFO "tspdrv: tspdrv_probe.\n"));
motor_min_strength = g_nlra_gp_clk_n*MOTOR_MIN_STRENGTH/100;
if(!pdev->dev.of_node){
DbgOut(KERN_ERR "tspdrv: tspdrv probe failed, DT is NULL");
return -ENODEV;
}
rc = tspdrv_parse_dt(pdev);
if(rc)
return rc;
virt_mmss_gp0_base = ioremap(MSM_MMSS_GP0_BASE,0x28);
if (!virt_mmss_gp0_base)
panic("tspdrv : Unable to ioremap MSM_MMSS_GP0 memory!");
vibrator_drvdata.power_onoff = NULL;
vibrator_drvdata.pwm_dev = NULL;
ret = misc_register(&miscdev);
if (ret) {
DbgOut((KERN_ERR "tspdrv: misc_register failed.\n"));
iounmap(virt_mmss_gp0_base);
return ret;
}
DbgRecorderInit(());
vibetonz_clk_on(&pdev->dev);
ImmVibeSPI_ForceOut_Initialize();
VibeOSKernelLinuxInitTimer();
/* Get and concatenate device name and initialize data buffer */
g_cchdevice_name = 0;
for (i = 0; i < NUM_ACTUATORS; i++) {
char *szName = g_szdevice_name + g_cchdevice_name;
ImmVibeSPI_Device_GetName(i,
szName, VIBE_MAX_DEVICE_NAME_LENGTH);
/* Append version information and get buffer length */
strlcat(szName, VERSION_STR, sizeof(VERSION_STR));
g_cchdevice_name += strnlen(szName, sizeof(szName));
g_samples_buffer[i].nindex_playing_buffer = -1;/* Not playing */
g_samples_buffer[i].actuator_samples[0].nbuffer_size = 0;
g_samples_buffer[i].actuator_samples[1].nbuffer_size = 0;
}
wake_lock_init(&vib_wake_lock, WAKE_LOCK_SUSPEND, "vib_present");
vibetonz_start();
return 0;
}
static __devinit int tspdrv_probe(struct platform_device *pdev)
{
int ret, i, rc; /* initialized below */
DbgOut((KERN_INFO "tspdrv: tspdrv_probe.\n"));
motor_min_strength = g_nlra_gp_clk_n*MOTOR_MIN_STRENGTH/100;
if(!pdev->dev.of_node){
DbgOut(KERN_ERR "tspdrv: tspdrv probe failed, DT is NULL");
return -ENODEV;
}
rc = tspdrv_parse_dt(pdev);
if(rc)
return rc;
#if defined(CONFIG_MACH_HLTEDCM) || defined(CONFIG_MACH_HLTEKDI) || defined(CONFIG_MACH_JS01LTEDCM)
virt_mmss_gp1_base = ioremap(MSM_MMSS_GP3_BASE,0x28);
#elif defined(CONFIG_SEC_BERLUTI_PROJECT) || defined(CONFIG_MACH_S3VE3G_EUR)
virt_mmss_gp1_base = ioremap(MSM_MMSS_GP0_BASE,0x28);
#else
virt_mmss_gp1_base = ioremap(MSM_MMSS_GP1_BASE,0x28);
#endif
if (!virt_mmss_gp1_base)
panic("tspdrv : Unable to ioremap MSM_MMSS_GP1 memory!");
#if defined(CONFIG_MOTOR_DRV_MAX77803) || defined(CONFIG_MOTOR_DRV_MAX77804K) || defined(CONFIG_MOTOR_DRV_MAX77828)
vibrator_drvdata.power_onoff = max77803_haptic_power_onoff;
#else
vibrator_drvdata.power_onoff = NULL;
#endif
vibrator_drvdata.pwm_dev = NULL;
#ifdef IMPLEMENT_AS_CHAR_DRIVER
g_nmajor = register_chrdev(0, MODULE_NAME, &fops);
if (g_nmajor < 0) {
DbgOut((KERN_ERR "tspdrv: can't get major number.\n"));
ret = g_nmajor;
iounmap(virt_mmss_gp1_base);
return ret;
}
#else
ret = misc_register(&miscdev);
if (ret) {
DbgOut((KERN_ERR "tspdrv: misc_register failed.\n"));
iounmap(virt_mmss_gp1_base);
return ret;
}
#endif
DbgRecorderInit(());
vibetonz_clk_on(&pdev->dev);
ImmVibeSPI_ForceOut_Initialize();
VibeOSKernelLinuxInitTimer();
/* Get and concatenate device name and initialize data buffer */
g_cchdevice_name = 0;
for (i = 0; i < NUM_ACTUATORS; i++) {
char *szName = g_szdevice_name + g_cchdevice_name;
ImmVibeSPI_Device_GetName(i,
szName, VIBE_MAX_DEVICE_NAME_LENGTH);
/* Append version information and get buffer length */
strlcat(szName, VERSION_STR, sizeof(VERSION_STR));
g_cchdevice_name += strnlen(szName, sizeof(szName));
g_samples_buffer[i].nindex_playing_buffer = -1;/* Not playing */
g_samples_buffer[i].actuator_samples[0].nbuffer_size = 0;
g_samples_buffer[i].actuator_samples[1].nbuffer_size = 0;
}
wake_lock_init(&vib_wake_lock, WAKE_LOCK_SUSPEND, "vib_present");
vibetonz_start();
vib_dev = device_create(sec_class, NULL, 0, NULL, "vib");
if (IS_ERR(vib_dev)) {
pr_info("Failed to create device for samsung vib\n");
}
ret = sysfs_create_file(&vib_dev->kobj, &dev_attr_vib_tuning.attr);
if (ret) {
pr_info("Failed to create sysfs group for samsung specific led\n");
}
return 0;
}
