diff options
Diffstat (limited to 'recipes/linux/linux-omap-pm/dss2/0023-DSS2-Beagle-Use-gpio_set_value.patch')
| -rw-r--r-- | recipes/linux/linux-omap-pm/dss2/0023-DSS2-Beagle-Use-gpio_set_value.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/recipes/linux/linux-omap-pm/dss2/0023-DSS2-Beagle-Use-gpio_set_value.patch b/recipes/linux/linux-omap-pm/dss2/0023-DSS2-Beagle-Use-gpio_set_value.patch new file mode 100644 index 0000000000..568c4fb00c --- /dev/null +++ b/recipes/linux/linux-omap-pm/dss2/0023-DSS2-Beagle-Use-gpio_set_value.patch @@ -0,0 +1,48 @@ +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 + |