From: Ian Ray ian.ray@ge.com
Fix GPIO reservation warning on code paths that do not need LVDS power.
Signed-off-by: Ian Ray ian.ray@ge.com Signed-off-by: Robert Beckett bob.beckett@collabora.com ---
board/ge/bx50v3/bx50v3.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-)
diff --git a/board/ge/bx50v3/bx50v3.c b/board/ge/bx50v3/bx50v3.c index 530b106ba5..747171bf19 100644 --- a/board/ge/bx50v3/bx50v3.c +++ b/board/ge/bx50v3/bx50v3.c @@ -713,20 +713,23 @@ int ft_board_setup(void *blob, bd_t *bd) static int do_backlight_enable(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { #ifdef CONFIG_VIDEO_IPUV3 - /* We need at least 200ms between power on and backlight on - * as per specifications from CHI MEI */ - mdelay(250); + if (!is_b850v3()) { + /* We need at least 200ms between power on and backlight on + * as per specifications from CHI MEI + */ + mdelay(250);
- /* enable backlight PWM 1 */ - pwm_init(0, 0, 0); + /* enable backlight PWM 1 */ + pwm_init(0, 0, 0);
- /* duty cycle 5000000ns, period: 5000000ns */ - pwm_config(0, 5000000, 5000000); + /* duty cycle 5000000ns, period: 5000000ns */ + pwm_config(0, 5000000, 5000000);
- /* Backlight Power */ - gpio_direction_output(LVDS_BACKLIGHT_GP, 1); + /* Backlight Power */ + gpio_direction_output(LVDS_BACKLIGHT_GP, 1);
- pwm_enable(0); + pwm_enable(0); + } #endif
return 0;