1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
From c01ef38cc851f53008c0f1491f568b8554270441 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Date: Thu, 9 Apr 2009 12:10:46 +0300
Subject: [PATCH 023/146] DSS2: Beagle: Use gpio_set_value
---
arch/arm/mach-omap2/board-omap3beagle.c | 10 +++++++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index c2c76b0..4ab7396 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -350,7 +350,7 @@ static struct platform_device keys_gpio = {
static int beagle_enable_dvi(struct omap_display *display)
{
if (display->hw_config.panel_reset_gpio != -1)
- gpio_direction_output(display->hw_config.panel_reset_gpio, 1);
+ gpio_set_value(display->hw_config.panel_reset_gpio, 1);
return 0;
}
@@ -358,7 +358,7 @@ static int beagle_enable_dvi(struct omap_display *display)
static void beagle_disable_dvi(struct omap_display *display)
{
if (display->hw_config.panel_reset_gpio != -1)
- gpio_direction_output(display->hw_config.panel_reset_gpio, 0);
+ gpio_set_value(display->hw_config.panel_reset_gpio, 0);
}
static struct omap_dss_display_config beagle_display_data_dvi = {
@@ -423,8 +423,12 @@ static void __init beagle_display_init(void)
int r;
r = gpio_request(beagle_display_data_dvi.panel_reset_gpio, "DVI reset");
- if (r < 0)
+ if (r < 0) {
printk(KERN_ERR "Unable to get DVI reset GPIO\n");
+ return;
+ }
+
+ gpio_direction_output(beagle_display_data_dvi.panel_reset_gpio, 0);
}
static struct omap_board_config_kernel omap3_beagle_config[] __initdata = {
--
1.6.2.4
|
