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| author | Mathieu J. Poirier <mathieu.poirier@canonical.com> | 2010-09-24 01:22:48 (GMT) |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-09-24 01:22:48 (GMT) |
| commit | e3333f48dd5cb21b8d43d6d3a434055815084f1e (patch) | |
| tree | 3e590b34dc0ee6b21be58e62b5aca8e4184e9e6b /arch/arm/mach-omap2/board-omap3beagle.c | |
| parent | cf74d41ea07fe6066daea7df74d9550bc2c64284 (diff) | |
| download | linux-e3333f48dd5cb21b8d43d6d3a434055815084f1e.tar.xz | |
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: Mathieu Poirier <mathieu.poirier@canonical.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-omap3beagle.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-omap3beagle.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 5534841..e27f3bf 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -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; } |