Tegra2: Correct the panel power on sequence for Kaen. Note: Other corresponding change is: http://gerrit.chromium.org/gerrit/3309 BUG=chrome-os-partner:1957 TEST=test on Kaen, Foxconn confirmed the timing already can meet panel spec about power on sequence. Change-Id: I5a977934252c7fdf71ff7d25633e86daadda399e Signed-off-by: Dilan Lee <dilee@nvidia.com> Reviewed-on: http://gerrit.chromium.org/gerrit/3308 Reviewed-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/tegra2/aebl/parts/lcd.h b/tegra2/aebl/parts/lcd.h index c719541..0963f21 100644 --- a/tegra2/aebl/parts/lcd.h +++ b/tegra2/aebl/parts/lcd.h
@@ -17,6 +17,7 @@ #define TEGRA_PANEL_GPIO_LVDS_ENABLE TEGRA_GPIO_PB2 #define TEGRA_PANEL_GPIO_BACKLIGHT_VDD TEGRA_GPIO_PW0 #define TEGRA_PANEL_GPIO_EN_VDD_PNL TEGRA_GPIO_PC6 +#define TEGRA_PANEL_PANEL_PON_TO_DATA_MS 0 #define TEGRA_PANEL_DATA_TO_BACKLIGHTPWR_MS 200 #define TEGRA_PANEL_BACKLIGHTPWR_TO_VPWM_MS 10 #define TEGRA_PANEL_VPWM_TO_VEN_MS 15
diff --git a/tegra2/kaen/parts/lcd.h b/tegra2/kaen/parts/lcd.h index 2755744..8ff294b 100644 --- a/tegra2/kaen/parts/lcd.h +++ b/tegra2/kaen/parts/lcd.h
@@ -11,3 +11,13 @@ #define TEGRA_CLOCK_INIT_LCD TEGRA_CLOCK_INIT_LCD_CHROMEOS_2 #define TEGRA_RESOURCE_LCD TEGRA_RESOURCE_LCD_CHROMEOS_1 #define TEGRA_PANEL_MODE TEGRA_PANEL_MODE_CHROMEOS_3 + +#define TEGRA_PANEL_POWERON_SEQUENCE 1 +#define TEGRA_PANEL_GPIO_BACKLIGHT TEGRA_GPIO_PD4 +#define TEGRA_PANEL_GPIO_LVDS_ENABLE TEGRA_GPIO_PB2 +#define TEGRA_PANEL_GPIO_BACKLIGHT_VDD TEGRA_GPIO_PW0 +#define TEGRA_PANEL_GPIO_EN_VDD_PNL TEGRA_GPIO_PC6 +#define TEGRA_PANEL_PANEL_PON_TO_DATA_MS 4 +#define TEGRA_PANEL_DATA_TO_BACKLIGHTPWR_MS 203 +#define TEGRA_PANEL_BACKLIGHTPWR_TO_VPWM_MS 17 +#define TEGRA_PANEL_VPWM_TO_VEN_MS 15
