static void
eid_mddi_power_client(struct msm_mddi_client_data *cdata, int on)
{
unsigned id, on_off;
B("KERN_DEBUG %s: enter.\n", __func__);
if(on) {
on_off = 0;
id = PM_VREG_PDOWN_MDDI_ID;
msm_proc_comm(PCOM_VREG_PULLDOWN, &on_off, &id);
gpio_set_value(MEMPHIS_V_VDDE2E_VDD2_GPIO, 1);
msleep(3);
id = PM_VREG_PDOWN_AUX_ID;
msm_proc_comm(PCOM_VREG_PULLDOWN, &on_off, &id);
vreg_enable(vreg_lcm_2v85);
if (machine_is_bahamas()){
msleep(1);
id = PM_VREG_PDOWN_RFRX2_ID;
msm_proc_comm(PCOM_VREG_PULLDOWN, &on_off, &id);
vreg_enable(vreg_lcm_2v6);
}
msleep(3);
gpio_set_value(MEMPHIS_MDDI_RSTz, 1);
msleep(10);
} else {
gpio_set_value(MEMPHIS_MDDI_RSTz, 0);
msleep(10);
on_off = 1;
if (machine_is_bahamas()){
vreg_disable(vreg_lcm_2v6);
id = PM_VREG_PDOWN_RFRX2_ID;
msm_proc_comm(PCOM_VREG_PULLDOWN, &on_off, &id);
msleep(1);
}
vreg_disable(vreg_lcm_2v85);
id = PM_VREG_PDOWN_AUX_ID;
msm_proc_comm(PCOM_VREG_PULLDOWN, &on_off, &id);
msleep(5);
gpio_set_value(MEMPHIS_V_VDDE2E_VDD2_GPIO, 0);
msleep(200);
id = PM_VREG_PDOWN_MDDI_ID;
msm_proc_comm(PCOM_VREG_PULLDOWN, &on_off, &id);
}
}
int __init eid_init(void)
{
int rc;
vreg_lcm_2v85 = vreg_get(0, "gp4");
if (IS_ERR(vreg_lcm_2v85))
return PTR_ERR(vreg_lcm_2v85);
if (machine_is_bahamas()){
vreg_lcm_2v6 = vreg_get(0, "rfrx2");
if (IS_ERR(vreg_lcm_2v6))
return PTR_ERR(vreg_lcm_2v6);
}
rc = platform_device_register(&msm_device_mdp);
if (rc)
return rc;
msm_device_mddi0.dev.platform_data = &eid_pdata;
rc = platform_device_register(&msm_device_mddi0);
if (rc)
return rc;
led_trigger_register_simple("lcd-backlight-gate", &eid_lcd_backlight);
if (IS_ERR(eid_lcd_backlight))
printk(KERN_ERR "%s: backlight registration failed!\n", __func__);
rc = display_sysfs_init() ;
if (rc)
return rc ;
return 0;
}
static int __init bahamasmmc_dbg_init(void)
{
if (!machine_is_bahamas())
return 0;
struct dentry *dent;
dent = debugfs_create_dir("bahamasmmc_dbg", 0);
if (IS_ERR(dent))
return PTR_ERR(dent);
debugfs_create_file("wifi_reset", 0644, dent, NULL,
&bahamasmmc_dbg_wifi_reset_fops);
debugfs_create_file("wifi_cd", 0644, dent, NULL,
&bahamasmmc_dbg_wifi_cd_fops);
debugfs_create_file("wifi_pwr", 0644, dent, NULL,
&bahamasmmc_dbg_wifi_pwr_fops);
debugfs_create_file("sd_pwr", 0644, dent, NULL,
&bahamasmmc_dbg_sd_pwr_fops);
debugfs_create_file("sd_cd", 0644, dent, NULL,
&bahamasmmc_dbg_sd_cd_fops);
return 0;
}
