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Searched refs:xf86I2CWriteRead (Results 1 – 3 of 3) sorted by relevance

/OK3568_Linux_fs/external/xserver/hw/xfree86/i2c/
H A Dxf86i2c.h95 #define I2C_WriteRead xf86I2CWriteRead
96 extern _X_EXPORT Bool xf86I2CWriteRead(I2CDevPtr d, I2CByte * WriteBuffer,
99 #define xf86I2CRead(d, rb, nr) xf86I2CWriteRead(d, NULL, 0, rb, nr)
108 #define xf86I2CWrite(d, wb, nw) xf86I2CWriteRead(d, wb, nw, NULL, 0)
H A Dxf86i2c.c446 xf86I2CWriteRead(I2CDevPtr d, in xf86I2CWriteRead() function
461 return xf86I2CWriteRead(d, NULL, 0, pbyte, 1); in xf86I2CReadStatus()
470 return xf86I2CWriteRead(d, &subaddr, 1, pbyte, 1); in xf86I2CReadByte()
480 return xf86I2CWriteRead(d, &subaddr, 1, pbyte, n); in xf86I2CReadBytes()
492 if (!xf86I2CWriteRead(d, &subaddr, 1, rb, 2)) in xf86I2CReadWord()
511 return xf86I2CWriteRead(d, wb, 2, NULL, 0); in xf86I2CWriteByte()
553 return xf86I2CWriteRead(d, wb, 3, NULL, 0); in xf86I2CWriteWord()
/OK3568_Linux_fs/external/xserver/hw/xfree86/ddc/
H A Dddc.c372 b = xf86I2CWriteRead(seg, W_Buffer, 1, NULL, 0); in DDC2Read()
383 if (xf86I2CWriteRead(dev, W_Buffer, 1, R_Buffer, EDID1_LEN)) { in DDC2Read()