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authorDavid Brownell <dbrownell@users.sourceforge.net>2006-06-26 16:16:04 -0700
committerTony Lindgren <tony@atomide.com>2006-06-26 16:16:04 -0700
commite8cdf7bdf3efbb1e285fd82a86a3f8fae5ae2665 (patch)
treecceb1d88948fa987b3e6f2724ab451b9a1b36324 /arch
parent495f71db30e279a5a696fa6622fc75451caa8366 (diff)
downloadop-kernel-dev-e8cdf7bdf3efbb1e285fd82a86a3f8fae5ae2665.zip
op-kernel-dev-e8cdf7bdf3efbb1e285fd82a86a3f8fae5ae2665.tar.gz
ARM: OMAP: Mistral ads7846 pendown state
Syncing the ads7846 code with mainstream means that the Mistral support needs to include a callback to read the pendown state. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-omap1/board-osk.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 8f8f50b..e0711d2 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -299,12 +299,17 @@ static struct platform_device *mistral_devices[] __initdata = {
&osk5912_lcd_device,
};
+static int mistral_get_pendown_state(void)
+{
+ return !omap_get_gpio_datain(4);
+}
+
static const struct ads7846_platform_data mistral_ts_info = {
.model = 7846,
.vref_delay_usecs = 100, /* internal, no capacitor */
.x_plate_ohms = 419,
.y_plate_ohms = 486,
- // .{x,y,pressure}_{min,max}
+ .get_pendown_state = mistral_get_pendown_state,
};
static struct spi_board_info __initdata mistral_boardinfo[] = { {
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