Platform: x86: chromeos_laptop - add i915 gmbuses to adapter names

Add the two other i2c buses (vga and panel) from i915.
Chromebook Pixel has input and light sensor devices on these busses.
Signed-off-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>

drivers/platform/x86/chromeos_laptop.c

@@ -39,11 +39,15 @@ static struct i2c_client *ts;
 
 const char *i2c_adapter_names[] = {
 	"SMBus I801 adapter",
+	"i915 gmbus vga",
+	"i915 gmbus panel",
 };
 
 /* Keep this enum consistent with i2c_adapter_names */
 enum i2c_adapter_type {
 	I2C_ADAPTER_SMBUS = 0,
+	I2C_ADAPTER_VGADDC,
+	I2C_ADAPTER_PANEL,
 };
 
 static struct i2c_board_info __initdata cyapa_device = {