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From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
To: "Ondřej Jirman" <megous@megous.com>,
	"Vasily Khoruzhick" <anarsoul@gmail.com>,
	"Icenowy Zheng" <icenowy@aosc.io>,
	"Enric Balletbo Serra" <eballetbo@gmail.com>,
	"Jernej Skrabec" <jernej.skrabec@siol.net>,
	"Nicolas Boichat" <drinkcat@chromium.org>,
	"Laurent Pinchart" <Laurent.pinchart@ideasonboard.com>,
	"Neil Armstrong" <narmstrong@baylibre.com>,
	"David Airlie" <airlied@linux.ie>, "Torsten Duwe" <duwe@suse.de>,
	"Jonas Karlman" <jonas@kwiboo.se>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	"Andrzej Hajda" <a.hajda@samsung.com>,
	"Maxime Ripard" <maxime@cerno.tech>,
	"Hsin-Yi Wang" <hsinyi@chromium.org>,
	"Matthias Brugger" <matthias.bgg@gmail.com>,
	"Thomas Gleixner" <tglx@linutronix.de>,
	"Collabora Kernel ML" <kernel@collabora.com>
Subject: Re: [PATCH v2 2/2] drm/bridge: anx7688: Add anx7688 bridge driver support
Date: Fri, 6 Mar 2020 13:18:59 +0100	[thread overview]
Message-ID: <522fc986-50b3-e4ff-9dc3-93921733d362@collabora.com> (raw)
In-Reply-To: <20200306120318.oq575imqjh7uolss@core.my.home>



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]

WARNING: multiple messages have this Message-ID (diff)
From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
To: "Ondřej Jirman" <megous@megous.com>,
	"Vasily Khoruzhick" <anarsoul@gmail.com>,
	"Icenowy Zheng" <icenowy@aosc.io>,
	"Enric Balletbo Serra" <eballetbo@gmail.com>,
	"Jernej Skrabec" <jernej.skrabec@siol.net>,
	"Nicolas Boichat" <drinkcat@chromium.org>,
	"Laurent Pinchart" <Laurent.pinchart@ideasonboard.com>,
	"Neil Armstrong" <narmstrong@baylibre.com>,
	"David Airlie" <airlied@linux.ie>, "Torsten Duwe" <duwe@suse.de>,
	"Jonas Karlman" <jonas@kwiboo.se>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	"Andrzej Hajda" <a.hajda@samsung.com>,
	"Maxime Ripard" <maxime@cerno.tech>,
	"Hsin-Yi Wang" <hsinyi@chromium.org>,
	"Matthias Brugger" <matthias.bgg@gmail.com>,
	"Thomas Gleixner" <tglx@linutronix.de>,
	"Collabora Kernel ML" <kernel@collabora.com>
Subject: Re: [PATCH v2 2/2] drm/bridge: anx7688: Add anx7688 bridge driver support
Date: Fri, 6 Mar 2020 13:18:59 +0100	[thread overview]
Message-ID: <522fc986-50b3-e4ff-9dc3-93921733d362@collabora.com> (raw)
In-Reply-To: <20200306120318.oq575imqjh7uolss@core.my.home>



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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  reply	other threads:[~2020-03-06 12:19 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-13 14:54 [PATCH v2 1/2] Documentation: bindings: Add ANX7688 HDMI to DP bridge binding Enric Balletbo i Serra
2020-02-13 14:54 ` Enric Balletbo i Serra
2020-02-13 14:54 ` [PATCH v2 2/2] drm/bridge: anx7688: Add anx7688 bridge driver support Enric Balletbo i Serra
2020-02-13 14:54   ` Enric Balletbo i Serra
2020-02-14 12:18   ` Andrzej Hajda
2020-02-14 12:18     ` Andrzej Hajda
2020-02-14 13:29     ` Nicolas Boichat
2020-02-14 13:29       ` Nicolas Boichat
2020-02-15  0:36     ` Nicolas Boichat
2020-02-15  0:36       ` Nicolas Boichat
2020-02-14 21:36   ` Vasily Khoruzhick
2020-02-14 21:36     ` Vasily Khoruzhick
2020-02-14 21:53     ` Enric Balletbo Serra
2020-02-14 21:53       ` Enric Balletbo Serra
2020-02-14 22:17       ` Vasily Khoruzhick
2020-02-14 22:17         ` Vasily Khoruzhick
2020-02-14 22:20         ` Enric Balletbo Serra
2020-02-14 22:20           ` Enric Balletbo Serra
2020-02-14 22:22           ` Vasily Khoruzhick
2020-02-14 22:22             ` Vasily Khoruzhick
2020-03-05 15:28             ` Enric Balletbo i Serra
2020-03-05 15:28               ` Enric Balletbo i Serra
2020-03-05 18:29               ` Vasily Khoruzhick
2020-03-05 18:29                 ` Vasily Khoruzhick
2020-03-05 18:35                 ` Icenowy Zheng
2020-03-05 18:35                   ` Icenowy Zheng
2020-03-06  8:46                   ` Enric Balletbo i Serra
2020-03-06  8:46                     ` Enric Balletbo i Serra
2020-03-05 19:35                 ` Ondřej Jirman
2020-03-05 19:35                   ` Ondřej Jirman
2020-03-06  8:46                   ` Enric Balletbo i Serra
2020-03-06  8:46                     ` Enric Balletbo i Serra
2020-03-06  8:53                     ` Icenowy Zheng
2020-03-06  8:53                       ` Icenowy Zheng
2020-03-06 12:07                       ` Ondřej Jirman
2020-03-06 12:07                         ` Ondřej Jirman
2020-03-06 12:11                         ` Nicolas Boichat
2020-03-06 12:11                           ` Nicolas Boichat
2020-03-06 12:46                           ` Ondřej Jirman
2020-03-06 12:46                             ` Ondřej Jirman
2020-03-06 12:03                     ` Ondřej Jirman
2020-03-06 12:03                       ` Ondřej Jirman
2020-03-06 12:18                       ` Enric Balletbo i Serra [this message]
2020-03-06 12:18                         ` Enric Balletbo i Serra
2020-02-15  0:57     ` Nicolas Boichat
2020-02-15  0:57       ` Nicolas Boichat
2020-02-19 15:30 ` [PATCH v2 1/2] Documentation: bindings: Add ANX7688 HDMI to DP bridge binding Rob Herring
2020-02-19 15:30   ` Rob Herring

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