From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Wed, 16 Oct 2024 01:20:19 +0000 Subject: [PATCH] 修改GPIO导出默认初始值 --- kernel/drivers/media/i2c/gc8034.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/kernel/drivers/media/i2c/gc8034.c b/kernel/drivers/media/i2c/gc8034.c index caa71e5..bd7e4bd 100644 --- a/kernel/drivers/media/i2c/gc8034.c +++ b/kernel/drivers/media/i2c/gc8034.c @@ -2575,6 +2575,8 @@ if (!IS_ERR(gc8034->reset_gpio)) gpiod_set_value_cansleep(gc8034->reset_gpio, 0); + usleep_range(6000, 7000); + /* 8192 cycles prior to first SCCB transaction */ delay_us = gc8034_cal_delay(8192); usleep_range(delay_us, delay_us * 2); -- Gitblit v1.6.2