summaryrefslogtreecommitdiff
path: root/drivers/video/omap/lcd_osk.c
diff options
context:
space:
mode:
authorDavid Brownell <dbrownell@users.sourceforge.net>2008-10-15 22:03:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-16 11:21:40 -0700
commit93a22f8b95756c53e80308820892119c910d2739 (patch)
tree01539a24fc517e84e35c951699fc0939336b55a6 /drivers/video/omap/lcd_osk.c
parent0f6d504e73b49374c6093efe6aa60ab55058248a (diff)
omap drivers: switch to standard GPIO calls
This updates most of the OMAP drivers which are in mainline to switch to using the cross-platform GPIO calls instead of the older OMAP-specific ones. This is all fairly brainless/obvious stuff. Probably the most interesting bit is to observe that the omap-keypad code seems to now have a portable core that could work with non-OMAP matrix keypads. (That would improve with hardware IRQ debouncing enabled, of course...) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Antonino Daplas <adaplas@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/omap/lcd_osk.c')
-rw-r--r--drivers/video/omap/lcd_osk.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/video/omap/lcd_osk.c b/drivers/video/omap/lcd_osk.c
index a4a725f427a4..379c96d36da5 100644
--- a/drivers/video/omap/lcd_osk.c
+++ b/drivers/video/omap/lcd_osk.c
@@ -29,6 +29,7 @@
static int osk_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)
{
+ /* gpio2 was allocated in board init */
return 0;
}
@@ -47,11 +48,8 @@ static int osk_panel_enable(struct lcd_panel *panel)
/* Set PWL level */
omap_writeb(0xFF, OMAP_PWL_ENABLE);
- /* configure GPIO2 as output */
- omap_set_gpio_direction(2, 0);
-
- /* set GPIO2 high */
- omap_set_gpio_dataout(2, 1);
+ /* set GPIO2 high (lcd power enabled) */
+ gpio_set_value(2, 1);
return 0;
}
@@ -65,7 +63,7 @@ static void osk_panel_disable(struct lcd_panel *panel)
omap_writeb(0x00, OMAP_PWL_CLK_ENABLE);
/* set GPIO2 low */
- omap_set_gpio_dataout(2, 0);
+ gpio_set_value(2, 0);
}
static unsigned long osk_panel_get_caps(struct lcd_panel *panel)