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SubjectRe: [PATCH v2 2/2] drm/bridge: anx7688: Add anx7688 bridge driver support
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On 6/3/20 13:03, Ondřej Jirman wrote:
> On Fri, Mar 06, 2020 at 09:46:51AM +0100, Enric Balletbo i Serra wrote:
>> Hi Ondrej,
>>
>> On 5/3/20 20:35, Ondřej Jirman wrote:
>>> Hi,
>>>
>>> On Thu, Mar 05, 2020 at 10:29:33AM -0800, Vasily Khoruzhick wrote:
>>>> On Thu, Mar 5, 2020 at 7:28 AM Enric Balletbo i Serra
>>>> <enric.balletbo@collabora.com> wrote:
>>>>>
>>>>> Hi Vasily,
>>>>
>>>> CC: Icenowy and Ondrej
>>>>>
>>>>> Would you mind to check which firmware version is running the anx7688 in
>>>>> PinePhone, I think should be easy to check with i2c-tools.
>>>>
>>>> Icenowy, Ondrej, can you guys please check anx7688 firmware version?
>>>
>>> i2cget 0 0x28 0x00 w
>>> 0xaaaa
>>>
>>> i2cget 0 0x28 0x02 w
>>> 0x7688
>>>
>>> i2cget 0 0x28 0x80 w
>>> 0x0000
>>>
>>
>> Can you check the value for 0x81 too?
>
> 'w' read checks both values at once, as you can see above.
>

Oh right, sorry. The thing is that firmware version is at 0x2c, not 0x28, so
we're interested on see register 0x80 and 0x81 for 0x2c address.

Thanks,
Enric

> regards,
> o.
>
>> Thanks,
>> Enric
>>
>>
>>> regards,
>>> o.
>>>
>>>>> Thanks in advance,
>>>>> Enric
>>>>>
>>>>> [snip]

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