diff options
| -rw-r--r-- | arch/arm/mach-tegra/board-ventana-panel.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-ventana-panel.c b/arch/arm/mach-tegra/board-ventana-panel.c index 7cdd499ac93f..b5db74984931 100644 --- a/arch/arm/mach-tegra/board-ventana-panel.c +++ b/arch/arm/mach-tegra/board-ventana-panel.c @@ -44,6 +44,10 @@ #define ventana_hdmi_hpd TEGRA_GPIO_PN7 #define ventana_hdmi_enb TEGRA_GPIO_PV5 +/*panel power on sequence timing*/ +#define ventana_pnl_to_lvds_ms 0 +#define ventana_lvds_to_bl_ms 200 + static struct regulator *ventana_hdmi_reg = NULL; static struct regulator *ventana_hdmi_pll = NULL; @@ -106,7 +110,9 @@ static int ventana_panel_enable(void) regulator_put(reg); gpio_set_value(ventana_pnl_pwr_enb, 1); + mdelay(ventana_pnl_to_lvds_ms); gpio_set_value(ventana_lvds_shutdown, 1); + mdelay(ventana_lvds_to_bl_ms); return 0; } |