> > Tomeu from Collabora is working on some better scheme to optimize device
> > probing order but it looks like this may be a bit off still.
...
> I don't just talk about touch screen driver, most i2c device driver such
> as input sensor/camera/rtc/battery will suffer. So people will see their
Hi, Heiko:
On 2016年01月05日 16:00, Heiko Stuebner wrote:
> Hi Tao,
>
> Am Dienstag, 5. Januar 2016, 15:42:32 schrieb Huang, Tao:
>> I don't think this is a good idea. This will trigger a lots of init call
>> failed. Before pmic init, all i2c device driver transmit will failed,
>> and because i2c i
Hi Tao,
Am Dienstag, 5. Januar 2016, 15:42:32 schrieb Huang, Tao:
> On 2016年01月05日 15:02, Heiko Stuebner wrote:
> > Hi Jianqun,
> >
> > Am Dienstag, 5. Januar 2016, 11:02:18 schrieb jianqun.xu:
> >> From: Xu Jianqun
> >>
> >> There is a requirement from pmic device, which is on the i2c bus,
> >
Hi Heiko:
在 05/01/2016 15:02, Heiko Stuebner 写道:
Hi Jianqun,
Am Dienstag, 5. Januar 2016, 11:02:18 schrieb jianqun.xu:
From: Xu Jianqun
There is a requirement from pmic device, which is on the i2c bus,
that the pmic needs to be called earlier then devices powered by
the outputs of the pmic,
Hi, Heiko:
On 2016年01月05日 15:02, Heiko Stuebner wrote:
> Hi Jianqun,
>
> Am Dienstag, 5. Januar 2016, 11:02:18 schrieb jianqun.xu:
>> From: Xu Jianqun
>>
>> There is a requirement from pmic device, which is on the i2c bus,
>> that the pmic needs to be called earlier then devices powered by
>> th
Hi Jianqun,
Am Dienstag, 5. Januar 2016, 11:02:18 schrieb jianqun.xu:
> From: Xu Jianqun
>
> There is a requirement from pmic device, which is on the i2c bus,
> that the pmic needs to be called earlier then devices powered by
> the outputs of the pmic, if not, the devices maybe fail to probe.
>
From: Xu Jianqun
There is a requirement from pmic device, which is on the i2c bus,
that the pmic needs to be called earlier then devices powered by
the outputs of the pmic, if not, the devices maybe fail to probe.
For example, a pmic on i2c0, and touchscreen device on i2c2,
i2c0: - pmic(rk818)
i