From 619f0f87159c5dbd2755b1b0a0eb35784be84e7a Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 22 Mar 2024 08:09:42 +0000
Subject: [PATCH] 增加支持hp & spk 自动切换
---
kernel/drivers/headset_observe/rk_headset_irq_hook_adc.c | 11 ++++++++++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/kernel/drivers/headset_observe/rk_headset_irq_hook_adc.c b/kernel/drivers/headset_observe/rk_headset_irq_hook_adc.c
index 828a026..9484c75 100644
--- a/kernel/drivers/headset_observe/rk_headset_irq_hook_adc.c
+++ b/kernel/drivers/headset_observe/rk_headset_irq_hook_adc.c
@@ -111,6 +111,7 @@
struct rk_headset_pdata *pdata = headset_info->pdata;
static unsigned int old_status = 0;
int i, level = 0;
+ int ret;
disable_irq_nosync(headset_info->irq[HEADSET]);
if (headset_info->heatset_irq_working == BUSY ||
@@ -161,11 +162,15 @@
goto out;
}
- pr_info("(headset in is %s)headset status is %s\n",
+ pr_info("(myttest headset in is %s)headset status is %s\n",
pdata->headset_insert_type ? "high level" : "low level",
headset_info->headset_status ? "in" : "out");
if (headset_info->headset_status == HEADSET_IN) {
+ ret = gpio_direction_output(pdata->spk_ctl_gpio,1);
+ if (ret < 0) {
+ printk("spk_ctl_gpio set direction fail\n");
+ }
if (pdata->chan != 0) {
/* detect Hook key */
schedule_delayed_work(
@@ -186,6 +191,10 @@
irq_set_irq_type(headset_info->irq[HEADSET],
IRQF_TRIGGER_RISING);
} else if (headset_info->headset_status == HEADSET_OUT) {
+ ret = gpio_direction_output(pdata->spk_ctl_gpio,0);
+ if (ret < 0) {
+ printk("spk_ctl_gpio set direction fail\n");
+ }
headset_info->cur_headset_status = HEADSET_OUT;
cancel_delayed_work(&headset_info->hook_work);
if (headset_info->isMic) {
--
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