Searched refs:i2c (Results 1 – 1 of 1) sorted by relevance
| /reactos/win32ss/drivers/videoprt/ |
| H A D | ddc.c | 35 #define READ_SDA() (i2c->ReadDataLine(HwDeviceExtension))
36 #define READ_SCL() (i2c->ReadClockLine(HwDeviceExtension))
79 I2CRead(PVOID HwDeviceExtension, PI2C_CALLBACKS i2c, BOOL Ack) in I2CRead() argument
115 I2CStop(PVOID HwDeviceExtension, PI2C_CALLBACKS i2c) in I2CStop() argument
139 if (!I2CWrite(HwDeviceExtension, i2c, Address)) in I2CStart()
142 I2CStop(HwDeviceExtension, i2c); in I2CStart()
163 return I2CStart(HwDeviceExtension, i2c, Address); in I2CRepStart()
181 PI2C_CALLBACKS i2c = &ddc->I2CCallbacks; in VideoPortDDCMonitorHelper() local
199 if (!I2CWrite(HwDeviceExtension, i2c, 0x00)) in VideoPortDDCMonitorHelper()
210 pBuffer[i] = I2CRead(HwDeviceExtension, i2c, Ack); in VideoPortDDCMonitorHelper()
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