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Commit e3333f48 authored by Mathieu J. Poirier's avatar Mathieu J. Poirier Committed by Tony Lindgren
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omap: Adding beagle i2c eeprom driver to read EDID 

Adding i2c eeprom driver to access monitor EDID binary information
from user space, something that is required by 'decode-edid' and
'parse-edid'.

BugLink: https://bugs.launchpad.net/bugs/608279



Signed-off-by: default avatarMathieu Poirier <mathieu.poirier@canonical.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent cf74d41e

arch/arm/mach-omap2/board-omap3beagle.c

+7 −1
Original line number Diff line number Diff line
@@ -412,13 +412,19 @@ static struct i2c_board_info __initdata beagle_i2c_boardinfo[] = { 
	},

};



static struct i2c_board_info __initdata beagle_i2c_eeprom[] = {

       {

               I2C_BOARD_INFO("eeprom", 0x50),

       },

};



static int __init omap3_beagle_i2c_init(void)

{

	omap_register_i2c_bus(1, 2600, beagle_i2c_boardinfo,

			ARRAY_SIZE(beagle_i2c_boardinfo));

	/* Bus 3 is attached to the DVI port where devices like the pico DLP

	 * projector don't work reliably with 400kHz */

	omap_register_i2c_bus(3, 100, NULL, 0);

	omap_register_i2c_bus(3, 100, beagle_i2c_eeprom, ARRAY_SIZE(beagle_i2c_eeprom));

	return 0;

}