修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/drivers/staging/fbtft/fbtft-bus.c
..
..
@@ -1,7 +1,7 @@
1
1
 // SPDX-License-Identifier: GPL-2.0
2
2
 #include <linux/export.h>
3
3
 #include <linux/errno.h>
4
-#include <linux/gpio.h>
4
+#include <linux/gpio/consumer.h>
5
5
 #include <linux/spi/spi.h>
6
6
 #include "fbtft.h"
7
7
 
..
..
@@ -135,8 +135,7 @@
135
135
 	remain = len / 2;
136
136
 	vmem16 = (u16 *)(par->info->screen_buffer + offset);
137
137
 
138
-	if (par->gpio.dc != -1)
139
-		gpio_set_value(par->gpio.dc, 1);
138
+	gpiod_set_value(par->gpio.dc, 1);
140
139
 
141
140
 	/* non buffered write */
142
141
 	if (!par->txbuf.buf)