diff options
| author | huang lin <hl@rock-chips.com> | 2015-03-12 19:29:12 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-04-22 08:41:37 +0200 |
| commit | 8eb99d052429b139ec328c7418fbe9c5070064fb (patch) | |
| tree | b706fdb8ac655a1325fb906655e8138dc922d137 /src/mainboard/google/veyron_mighty | |
| parent | fe4253c8598cb60653c7eaadbee7a4aec128efd3 (diff) | |
rockchip/rk3288: use bl_en instead lcd_bl to fill_lb_gpio
in depthcharge we will use "backlight" gpio which in lb_gpio table
to control backlight, we use lcd_bl before, but it will not meet
the backlight power sequence, so we change it to bl_en.
BUG=chrome-os-partner:37348
TEST=Boot from speedy, and backlight work well
BRANCH=None
Change-Id: I19e488c7d3f1fe5cb91f8a93fae6b848f58b36b7
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: cb594ce612e1cedeabced4531fbd954f3698da98
Original-Change-Id: Ib0dac7c48bce7d0b28ec287b32d8c5bad575893f
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/259900
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9864
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/google/veyron_mighty')
| -rw-r--r-- | src/mainboard/google/veyron_mighty/board.h | 2 | ||||
| -rw-r--r-- | src/mainboard/google/veyron_mighty/mainboard.c | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/src/mainboard/google/veyron_mighty/board.h b/src/mainboard/google/veyron_mighty/board.h index 2ca1a41392..32310549e9 100644 --- a/src/mainboard/google/veyron_mighty/board.h +++ b/src/mainboard/google/veyron_mighty/board.h @@ -23,7 +23,7 @@ #include <boardid.h> #include <gpio.h> -#define GPIO_BACKLIGHT GPIO(7, A, 0) +#define GPIO_BACKLIGHT GPIO(7, A, 2) #define GPIO_RESET GPIO(0, B, 5) void setup_chromeos_gpios(void); diff --git a/src/mainboard/google/veyron_mighty/mainboard.c b/src/mainboard/google/veyron_mighty/mainboard.c index 5c417544ea..09a90543a3 100644 --- a/src/mainboard/google/veyron_mighty/mainboard.c +++ b/src/mainboard/google/veyron_mighty/mainboard.c @@ -151,17 +151,17 @@ void mainboard_power_on_backlight(void) { switch (board_id()) { case 0: - gpio_output(GPIO_BACKLIGHT, 0); /* BL_EN */ + gpio_output(GPIO(7, A, 0), 0); /* BL_EN */ gpio_output(GPIO(7, A, 2), 1); /* LCD_BL */ mdelay(10); - gpio_output(GPIO_BACKLIGHT, 1); /* BL_EN */ + gpio_output(GPIO(7, A, 0), 1); /* BL_EN */ break; default: gpio_output(GPIO(2, B, 4), 1); /* BL_PWR_EN */ mdelay(20); - gpio_output(GPIO_BACKLIGHT, 1); /* LCD_BL */ + gpio_output(GPIO(7, A, 0), 1); /* LCD_BL */ mdelay(10); - gpio_output(GPIO(7, A, 2), 1); /* BL_EN */ + gpio_output(GPIO_BACKLIGHT, 1); /* BL_EN */ break; } } |