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From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Maling list - DRI developers <dri-devel@lists.freedesktop.org>
Subject: Re: omap4: how to get the HDMI core IRQ?
Date: Fri, 1 Apr 2016 19:59:19 +0300	[thread overview]
Message-ID: <56FEA8E7.4040806@ti.com> (raw)
In-Reply-To: <56FEA822.8080909@xs4all.nl>


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On 01/04/16 19:56, Hans Verkuil wrote:
> Hi Tomi,
> 
> On 04/01/2016 12:35 AM, Tomi Valkeinen wrote:
>>
>> On 01/04/16 10:03, Tomi Valkeinen wrote:
>>
>>> So probably we could just fix hdmi_core_powerdown_disable(), so that it
>>> sets PD to 1, which is what it was meant to do. This assumes that there
>>> are no bad side effects having PD 1 even if the HDMI is blanked, which
>>> is something we need to verify. I can do a few tests with that.
>>
>> I can't see any bad side effects with fixing the function. So here:
> 
> Thanks for the patch. It will have to wait until I'm back from the ELC, but
> I'll test it as soon as I can.
> 
> BTW, do you know if the omap3 (beagleboard) has the same CEC block?

OMAP3 doesn't have HDMI, so no CEC. OMAP5 (and AM5/DRA7) have HDMI, but
the HDMI IP is different than on OMAP4, so I presume CEC is different too.

 Tomi


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  reply	other threads:[~2016-04-01 16:59 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-24 21:20 omap4: how to get the HDMI core IRQ? Hans Verkuil
2016-03-30 10:37 ` Tomi Valkeinen
2016-04-01  0:46   ` Hans Verkuil
2016-04-01  7:03     ` Tomi Valkeinen
2016-04-01  7:35       ` Tomi Valkeinen
2016-04-01 16:56         ` Hans Verkuil
2016-04-01 16:59           ` Tomi Valkeinen [this message]
2016-04-10 12:02         ` Hans Verkuil
2016-04-01 16:51       ` Hans Verkuil

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