From: Nicolas Ferre <nicolas.ferre@atmel.com>
To: voice <voice.shen@atmel.com>
Cc: linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org,
JM.Lin@atmel.com, Hong.Xu@atmel.com
Subject: Re: [PATCH] atmel ac97c: using software reset instead hardware reset if not available
Date: Thu, 15 Dec 2011 14:04:12 +0100 [thread overview]
Message-ID: <4EE9F04C.6080906@atmel.com> (raw)
In-Reply-To: <1322042701-32100-1-git-send-email-voice.shen@atmel.com>
On 11/23/2011 11:05 AM, voice :
> Using software reset instead hardware reset if not available
Ping?
Can you please tell me what is the status of this fix? Will it go
upstream for 3.3?
> Signed-off-by: Bo Shen <voice.shen@atmel.com>
> ---
> sound/atmel/ac97c.c | 4 ++++
> 1 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
> index 6e5adde..73516f6 100644
> --- a/sound/atmel/ac97c.c
> +++ b/sound/atmel/ac97c.c
> @@ -899,6 +899,10 @@ static void atmel_ac97c_reset(struct atmel_ac97c *chip)
> /* AC97 v2.2 specifications says minimum 1 us. */
> udelay(2);
> gpio_set_value(chip->reset_pin, 1);
> + } else {
> + ac97c_writel(chip, MR, AC97C_MR_WRST | AC97C_MR_ENA);
> + udelay(2);
> + ac97c_writel(chip, MR, AC97C_MR_ENA);
> }
> }
>
--
Nicolas Ferre
next prev parent reply other threads:[~2011-12-15 13:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-23 10:05 [PATCH] atmel ac97c: using software reset instead hardware reset if not available voice
2011-11-24 10:44 ` Nicolas Ferre
2011-12-15 13:04 ` Nicolas Ferre [this message]
2011-12-16 1:52 ` Shen, Voice
2011-12-16 8:39 ` Nicolas Ferre
-- strict thread matches above, loose matches on Subject: below --
2011-12-19 9:57 voice
2011-12-19 10:28 ` Takashi Iwai
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