linux-kernel - Re: [PATCH 1/9] ALSA: compress: add wma codec profiles

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Date:   Fri, 13 Mar 2020 08:22:38 +0100
From:   Takashi Iwai <tiwai@...e.de>
To:     Vinod Koul <vkoul@...nel.org>
Cc:     Mark Brown <broonie@...nel.org>, Takashi Iwai <tiwai@...e.com>,
        linux-arm-msm@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Patrick Lai <plai@...eaurora.org>,
        Banajit Goswami <bgoswami@...eaurora.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/9] ALSA: compress: add wma codec profiles

On Fri, 13 Mar 2020 08:08:39 +0100,
Vinod Koul wrote:
> 
> Some codec profiles were missing for WMA, like WMA9/10 lossless and
> wma10 pro, so add these profiles
> 
> Signed-off-by: Vinod Koul <vkoul@...nel.org>
> ---
>  include/uapi/sound/compress_params.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/include/uapi/sound/compress_params.h b/include/uapi/sound/compress_params.h
> index 9c96fb0e4d90..634daa354b58 100644
> --- a/include/uapi/sound/compress_params.h
> +++ b/include/uapi/sound/compress_params.h
> @@ -142,6 +142,9 @@
>  #define SND_AUDIOPROFILE_WMA8                ((__u32) 0x00000002)
>  #define SND_AUDIOPROFILE_WMA9                ((__u32) 0x00000004)
>  #define SND_AUDIOPROFILE_WMA10               ((__u32) 0x00000008)
> +#define SND_AUDIOPROFILE_WMA9_PRO            ((__u32) 0x00000010)
> +#define SND_AUDIOPROFILE_WMA9_LOSSLESS       ((__u32) 0x00000011)
> +#define SND_AUDIOPROFILE_WMA10_LOSSLESS      ((__u32) 0x00000012)

Are the profiles are bit flags, or they are just enums?
All other definitions are set as if bit flags.


thanks,

Takashi