Messages in this thread | | | Date | Mon, 19 Dec 2011 11:28:44 +0100 | From | Takashi Iwai <> | Subject | Re: [PATCH] atmel ac97c: using software reset instead hardware reset if not available |
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At Mon, 19 Dec 2011 17:57:52 +0800, voice wrote: > > Using software reset instead hardware reset if not available > > Signed-off-by: Bo Shen <voice.shen@atmel.com> > Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Applied now. Thanks.
Takashi
> --- > 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); > } > } > > -- > 1.6.3.3 >
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