linux-kernel - Re: [PATCH v2 1/6] ASoC: sgtl5000: Fix definition of VAG Ramp Control

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Date:   Thu, 11 Jul 2019 10:16:59 +0000
From:   Igor Opaniuk <igor.opaniuk@...adex.com>
To:     Oleksandr Suvorov <oleksandr.suvorov@...adex.com>
CC:     Fabio Estevam <festevam@...il.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
        Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        Igor Opaniuk <igor.opaniuk@...adex.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Mark Brown <broonie@...nel.org>, Takashi Iwai <tiwai@...e.com>,
        Liam Girdwood <lgirdwood@...il.com>
Subject: Re: [PATCH v2 1/6] ASoC: sgtl5000: Fix definition of VAG Ramp Control

On Tue, Jun 25, 2019 at 10:55 AM Oleksandr Suvorov
<oleksandr.suvorov@...adex.com> wrote:
>
> SGTL5000_SMALL_POP is a bit mask, not a value. Usage of
> correct definition makes device probing code more clear.
>
> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@...adex.com>
> ---
>
>  sound/soc/codecs/sgtl5000.c | 2 +-
>  sound/soc/codecs/sgtl5000.h | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
> index a6a4748c97f9d..5e49523ee0b67 100644
> --- a/sound/soc/codecs/sgtl5000.c
> +++ b/sound/soc/codecs/sgtl5000.c
> @@ -1296,7 +1296,7 @@ static int sgtl5000_probe(struct snd_soc_component *component)
>
>         /* enable small pop, introduce 400ms delay in turning off */
>         snd_soc_component_update_bits(component, SGTL5000_CHIP_REF_CTRL,
> -                               SGTL5000_SMALL_POP, 1);
> +                               SGTL5000_SMALL_POP, SGTL5000_SMALL_POP);
>
>         /* disable short cut detector */
>         snd_soc_component_write(component, SGTL5000_CHIP_SHORT_CTRL, 0);
> diff --git a/sound/soc/codecs/sgtl5000.h b/sound/soc/codecs/sgtl5000.h
> index 18cae08bbd3a6..a4bf4bca95bf7 100644
> --- a/sound/soc/codecs/sgtl5000.h
> +++ b/sound/soc/codecs/sgtl5000.h
> @@ -273,7 +273,7 @@
>  #define SGTL5000_BIAS_CTRL_MASK                        0x000e
>  #define SGTL5000_BIAS_CTRL_SHIFT               1
>  #define SGTL5000_BIAS_CTRL_WIDTH               3
> -#define SGTL5000_SMALL_POP                     1
> +#define SGTL5000_SMALL_POP                     0x0001
>
>  /*
>   * SGTL5000_CHIP_MIC_CTRL
> --
> 2.20.1
>

Reviewed-by: Igor Opaniuk <igor.opaniuk@...adex.com>

-- 
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Senior Development Engineer,
Igor Opaniuk

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