From: tomi.valkeinen@ti•com (Tomi Valkeinen)
To: linux-arm-kernel@lists•infradead.org
Subject: OMAP4430 produces boot warnings
Date: Tue, 27 Nov 2012 14:21:25 +0200 [thread overview]
Message-ID: <50B4B045.7090603@ti.com> (raw)
In-Reply-To: <50B4AA74.1090300@ti.com>
On 2012-11-27 13:56, Archit Taneja wrote:
> On Tuesday 27 November 2012 04:53 PM, Tomi Valkeinen wrote:
>> Hmm, well this feels like a hack. DISPC driver doesn't know how the DSS
>> modules are arranged, which module belongs to which power domain, etc.
>>
>> If it cannot be fixed in the arch code, I guess we could just have
>> dss_get_ctx_loss_count(void) function which always returns the
>> dss_core's ctx loss count, and define that on all the platforms omapdss
>> is used, the dss_core's ctx loss count is the same as ctx loss count for
>> all the dss submodules.
>>
>> I think the above is true for all OMAPs. But it feels like a hack too,
>> but not as bad as the above patch.
>
> Yes, a function taking in no platform device in dss's core.c would be
> less hacky. I guess we would need this for now, because a solution in
> omap_hwmod would be more complex and it may not be ready by the merge
> window.
Ok. Can you cook up a patch and test it?
PM guys, does the above sound like an acceptable work-around?
Tomi
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next prev parent reply other threads:[~2012-11-27 12:21 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-21 23:03 OMAP4430 produces boot warnings Russell King - ARM Linux
2012-11-22 12:42 ` Archit Taneja
2012-11-22 13:42 ` Tomi Valkeinen
2012-11-22 14:34 ` Tero Kristo
2012-11-22 14:44 ` Tomi Valkeinen
2012-11-23 9:34 ` Tero Kristo
2012-11-26 6:48 ` Archit Taneja
2012-11-26 12:14 ` Archit Taneja
2012-11-27 11:23 ` Tomi Valkeinen
2012-11-27 11:56 ` Archit Taneja
2012-11-27 12:21 ` Tomi Valkeinen [this message]
2012-11-27 12:31 ` Tero Kristo
2012-11-28 10:44 ` Archit Taneja
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