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authorTony Lindgren <tony@atomide.com>2012-01-20 05:31:52 -0800
committerTony Lindgren <tony@atomide.com>2012-01-20 05:31:52 -0800
commit967809bd7faf71ddc29c8081e0f21db8b201a0f4 (patch)
tree256bcce2b13a45b573b02ef73dcebe1f08a03593 /drivers/video
parentdcd6c92267155e70a94b3927bce681ce74b80d1f (diff)
parent8d09a1bb3147ddbcf0a9483021ca699c54c54732 (diff)
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Merge branch 'omap1-part2' into omap1
Conflicts: drivers/leds/leds-ams-delta.c
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/omap/lcd_ams_delta.c27
1 files changed, 20 insertions, 7 deletions
diff --git a/drivers/video/omap/lcd_ams_delta.c b/drivers/video/omap/lcd_ams_delta.c
index 0fdd6f6873bf..0e71e2898b18 100644
--- a/drivers/video/omap/lcd_ams_delta.c
+++ b/drivers/video/omap/lcd_ams_delta.c
@@ -25,6 +25,7 @@
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/lcd.h>
+#include <linux/gpio.h>
#include <plat/board-ams-delta.h>
#include <mach/hardware.h>
@@ -98,29 +99,41 @@ static struct lcd_ops ams_delta_lcd_ops = {
/* omapfb panel section */
+static struct gpio _gpios[] __initconst_or_module = {
+ {
+ .gpio = AMS_DELTA_GPIO_PIN_LCD_VBLEN,
+ .flags = GPIOF_OUT_INIT_LOW,
+ .label = "lcd_vblen",
+ },
+ {
+ .gpio = AMS_DELTA_GPIO_PIN_LCD_NDISP,
+ .flags = GPIOF_OUT_INIT_LOW,
+ .label = "lcd_ndisp",
+ },
+};
+
static int ams_delta_panel_init(struct lcd_panel *panel,
struct omapfb_device *fbdev)
{
- return 0;
+ return gpio_request_array(_gpios, ARRAY_SIZE(_gpios));
}
static void ams_delta_panel_cleanup(struct lcd_panel *panel)
{
+ gpio_free_array(_gpios, ARRAY_SIZE(_gpios));
}
static int ams_delta_panel_enable(struct lcd_panel *panel)
{
- ams_delta_latch2_write(AMS_DELTA_LATCH2_LCD_NDISP,
- AMS_DELTA_LATCH2_LCD_NDISP);
- ams_delta_latch2_write(AMS_DELTA_LATCH2_LCD_VBLEN,
- AMS_DELTA_LATCH2_LCD_VBLEN);
+ gpio_set_value(AMS_DELTA_GPIO_PIN_LCD_NDISP, 1);
+ gpio_set_value(AMS_DELTA_GPIO_PIN_LCD_VBLEN, 1);
return 0;
}
static void ams_delta_panel_disable(struct lcd_panel *panel)
{
- ams_delta_latch2_write(AMS_DELTA_LATCH2_LCD_VBLEN, 0);
- ams_delta_latch2_write(AMS_DELTA_LATCH2_LCD_NDISP, 0);
+ gpio_set_value(AMS_DELTA_GPIO_PIN_LCD_VBLEN, 0);
+ gpio_set_value(AMS_DELTA_GPIO_PIN_LCD_NDISP, 0);
}
static unsigned long ams_delta_panel_get_caps(struct lcd_panel *panel)