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From: denis@eukrea.com (Denis Carikli)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/2] video: imxfb: Fix unbalanced regulators
Date: Wed, 25 Jun 2014 10:58:32 +0200	[thread overview]
Message-ID: <53AA8F38.80703@eukrea.com> (raw)
In-Reply-To: <53AA8D8C.2040705@eukrea.com>

On 06/25/2014 10:51 AM, Denis Carikli wrote:
> On 06/25/2014 08:08 AM, Sascha Hauer wrote:
>> It's a shame that the LCD controller doesn't do the reference counting.
[...]
> So I don't see any ways to handle it correctly in the LCD.
Unless if the LCD core, instead of doing reference counting, does the 
check by itself, by using get_power().
But I doubt that it would be a good solution (I fear that it would have 
race conditions).

Denis.

  reply	other threads:[~2014-06-25  8:58 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-23 13:07 [PATCH v2 1/2] video: imxfb: Fix unbalanced regulators Denis Carikli
2014-06-23 13:07 ` [PATCH v2 2/2] video: imxfb: Fix lcd_ops .set_power and .get_power on/off inversion Denis Carikli
2014-06-25  6:16   ` Sascha Hauer
2014-06-25 12:57     ` Denis Carikli
2014-06-25  6:08 ` [PATCH v2 1/2] video: imxfb: Fix unbalanced regulators Sascha Hauer
2014-06-25  8:51   ` Denis Carikli
2014-06-25  8:58     ` Denis Carikli [this message]
2014-06-25  9:33     ` Sascha Hauer
2014-06-25  6:17 ` Shawn Guo

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