Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e8cdf7bd authored by David Brownell's avatar David Brownell Committed by Tony Lindgren
Browse files

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: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 495f71db

arch/arm/mach-omap1/board-osk.c

+6 −1
Original line number Diff line number Diff line
@@ -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[] = { {