On Mon, Jan 19, 2015 at 04:05:15PM +0100, Wolfram Sang wrote:
>
> > > + struct i2c_adapter_quirks *quirks;
> > > };
> > > #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev)
> > >
> >
> > I suggest to add const.
> > const struct i2c_adapter_quirks *quirks;
> >
> > also, in
> > + struct i2c_adapter_quirks *quirks;
> > };
> > #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev)
> >
>
> I suggest to add const.
> const struct i2c_adapter_quirks *quirks;
>
> also, in i2c-core.c, should modify:
> const struct i2c_adapter_quirks *q = adap-
Hi,
> This can describe the behavior of our current upstream driver[1], which
> only support combine write-then-read.
>
> After checking with Xudong & HW guys, it seems our HW can do more.
> On MT8135, it can support at most 2 messages, no matter read or write,
> with the limitation that the len
On Fri, 2015-01-09 at 18:21 +0100, Wolfram Sang wrote:
> The number of I2C adapters which are not fully I2C compatible is rising,
> sadly. Drivers usually do handle the flaws, still the user receives only
> some errno for a transfer which normally can be expected to work. This
> patch introduces a
Hi Wolfram,
On Fri, 2015-01-09 at 18:21 +0100, Wolfram Sang wrote:
>
> + */
> +struct i2c_adapter_quirks {
> + u64 flags;
> + int max_num_msgs;
> + u16 max_write_len;
> + u16 max_read_len;
> + u16 max_comb_write_len;
> + u16 max_comb_read_len;
> +};
> +
> +#define I2C_ADA
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