Re: Driver-Support of I2C_M_RECV_LEN

2014-07-04 Thread Wolfram Sang
Hi, > How i can figure out whether this mechanism will be provided of my driver? Use i2c_get_functionality() and check for I2C_FUNC_SMBUS_READ_BLOCK_DATA (or look at the source code). > What is the alternative of using the function i2c_smbus_read_block_data? That depends solely on your slave de

Re: Driver-Support of I2C_M_RECV_LEN

2014-07-04 Thread Michael Post
Hello together, Am 20.06.14 14:03, schrieb Michael Post: > Hello, > > in the documentation i found at > http://ww2.cs.fsu.edu/~rosentha/linux/2.6.26.5/docs/DocBook/kernel-api/re1222.html > the following sentence: > > "Note that using this function requires that the client's adapter > support the

Re: Driver-Support of I2C_M_RECV_LEN

2014-07-04 Thread Michael Post
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hello together, Am 20.06.14 14:03, schrieb Michael Post: > Hello, > > in the documentation i found at > http://ww2.cs.fsu.edu/~rosentha/linux/2.6.26.5/docs/DocBook/kernel-api/re1222.html > > the following sentence: > > "Note that using this func

Driver-Support of I2C_M_RECV_LEN

2014-06-20 Thread Michael Post
Hello, in the documentation i found at http://ww2.cs.fsu.edu/~rosentha/linux/2.6.26.5/docs/DocBook/kernel-api/re1222.html the following sentence: "Note that using this function requires that the client's adapter support the I2C_FUNC_SMBUS_READ_BLOCK_DATA functionality. Not all adapter drivers sup