qemu/include/hw/i2c/i2c-ddc.h
Markus Armbruster 2a6a4076e1 Clean up ill-advised or unusual header guards
Cleaned up with scripts/clean-header-guards.pl.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12 16:20:46 +02:00

39 lines
1.1 KiB
C

/* A simple I2C slave for returning monitor EDID data via DDC.
*
* Copyright (c) 2011 Linaro Limited
* Written by Peter Maydell
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef I2C_DDC_H
#define I2C_DDC_H
/* A simple I2C slave which just returns the contents of its EDID blob. */
struct I2CDDCState {
/*< private >*/
I2CSlave i2c;
/*< public >*/
bool firstbyte;
uint8_t reg;
uint8_t edid_blob[128];
};
typedef struct I2CDDCState I2CDDCState;
#define TYPE_I2CDDC "i2c-ddc"
#define I2CDDC(obj) OBJECT_CHECK(I2CDDCState, (obj), TYPE_I2CDDC)
#endif /* I2C_DDC_H */