Lines Matching refs:i2c_bus
252 if (adev->i2c_bus[i]) { in amdgpu_i2c_fini()
253 amdgpu_i2c_destroy(adev->i2c_bus[i]); in amdgpu_i2c_fini()
254 adev->i2c_bus[i] = NULL; in amdgpu_i2c_fini()
262 const struct amdgpu_i2c_bus_rec *i2c_bus) in amdgpu_i2c_lookup() argument
267 if (adev->i2c_bus[i] && in amdgpu_i2c_lookup()
268 (adev->i2c_bus[i]->rec.i2c_id == i2c_bus->i2c_id)) { in amdgpu_i2c_lookup()
269 return adev->i2c_bus[i]; in amdgpu_i2c_lookup()
275 static int amdgpu_i2c_get_byte(struct amdgpu_i2c_chan *i2c_bus, in amdgpu_i2c_get_byte() argument
300 if (i2c_transfer(&i2c_bus->adapter, msgs, 2) != 2) { in amdgpu_i2c_get_byte()
311 static int amdgpu_i2c_put_byte(struct amdgpu_i2c_chan *i2c_bus, in amdgpu_i2c_put_byte() argument
327 if (i2c_transfer(&i2c_bus->adapter, &msg, 1) != 1) { in amdgpu_i2c_put_byte()