static int __init sonywvga_init_panel(void)
{
int ret;
printk(KERN_DEBUG "%s\n", __func__);
if(is_sony_RGB666())
msm_device_mdp.dev.platform_data = &mdp_pdata;
ret = platform_device_register(&msm_device_mdp);
if (ret)
return ret;
/* set gpio to proper state in the beginning */
if (gpio_switch)
(*gpio_switch)(1);
ret = platform_device_register(&sonywvga_lcdc_device);
if (ret)
return ret;
wake_lock_init(&panel_idle_lock, WAKE_LOCK_SUSPEND,
"backlight_present");
ret = platform_device_register(&sonywvga_backlight);
if (ret)
return ret;
return 0;
}
static int sony_tft_panel_unblank(struct msm_lcdc_panel_ops *ops)
{
pr_info("%s: +()\n", __func__);
mutex_lock(&panel_lock);
if (tft_panel_on) {
pr_info("%s: -() already unblanked\n", __func__);
goto done;
}
sony_tft_panel_power(1);
msleep(45);
clk_enable(spi_clk);
qspi_send_9bit(0x0, 0x11);
msleep(5);
qspi_send_9bit(0x0, 0x3a);
if (is_sony_RGB666())
qspi_send_9bit(0x1, 0x06);
else
qspi_send_9bit(0x1, 0x05);
msleep(100);
qspi_send_9bit(0x0, 0x29);
msleep(20);
//init gamma setting
if(!is_sony_with_gamma())
sony_tft_panel_without_gamma_init();
/* unlock register page for pwm setting */
if (is_sony_spi()) {
qspi_send_9bit(0x0, 0xf0);
qspi_send_9bit(0x1, 0x5a);
qspi_send_9bit(0x1, 0x5a);
qspi_send_9bit(0x0, 0xf1);
qspi_send_9bit(0x1, 0x5a);
qspi_send_9bit(0x1, 0x5a);
qspi_send_9bit(0x0, 0xd0);
qspi_send_9bit(0x1, 0x5a);
qspi_send_9bit(0x1, 0x5a);
qspi_send_9bit(0x0, 0xc2);
qspi_send_9bit(0x1, 0x53);
qspi_send_9bit(0x1, 0x12);
}
clk_disable(spi_clk);
msleep(100);
tft_panel_on = 1;
sony_tft_set_pwm_val(last_val);
pr_info("%s: -()\n", __func__);
done:
mutex_unlock(&panel_lock);
return 0;
}
static int sonywvga_panel_init(struct msm_lcdc_panel_ops *ops)
{
LCMDBG("%s()\n", __func__);
wake_lock(&panel_idle_lock);
mutex_lock(&panel_lock);
sonywvga_panel_power(1);
hr_msleep(45);
qspi_send_9bit(&init_cmd);
hr_msleep(5);
if (is_sony_RGB666()) {
init_data = 0x06;
qspi_send_9bit(&init_cmd2);
} else {
init_data = 0x05;
qspi_send_9bit(&init_cmd2);
}
mutex_unlock(&panel_lock);
wake_unlock(&panel_idle_lock);
return 0;
}
