[alsa-devel] [PATCH 1/5] ALSA: hda - Add fixup_forced flag

[Takashi Iwai]

At Mon, 26 May 2014 16:22:40 +0800,
Hui Wang wrote:
> 
> From: David Henningsson <david.henningsson at canonical.com>
> 
> The "fixup_forced" flag will indicate whether a specific fixup
> (or nofixup) has been set by the user, to override the driver's
> default.
> This flag will help future patches.
> 
> Signed-off-by: David Henningsson <david.henningsson at canonical.com>

In general, when you submit a patch, *you* need to sign off the patch
in addition.  It's no big problem in this case since I already got the
same patches from David, though.

In anyway, I applied all patches now.  Thanks.


Takashi

> ---
>  sound/pci/hda/hda_auto_parser.c | 9 ++++++---
>  sound/pci/hda/hda_codec.h       | 1 +
>  2 files changed, 7 insertions(+), 3 deletions(-)
> 
> diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
> index 90d2fda..36961ab 100644
> --- a/sound/pci/hda/hda_auto_parser.c
> +++ b/sound/pci/hda/hda_auto_parser.c
> @@ -852,15 +852,17 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
>  	if (codec->modelname && !strcmp(codec->modelname, "nofixup")) {
>  		codec->fixup_list = NULL;
>  		codec->fixup_id = -1;
> +		codec->fixup_forced = 1;
>  		return;
>  	}
>  
>  	if (codec->modelname && models) {
>  		while (models->name) {
>  			if (!strcmp(codec->modelname, models->name)) {
> -				id = models->id;
> -				name = models->name;
> -				break;
> +				codec->fixup_id = models->id;
> +				codec->fixup_name = models->name;
> +				codec->fixup_forced = 1;
> +				return;
>  			}
>  			models++;
>  		}
> @@ -889,6 +891,7 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
>  		}
>  	}
>  
> +	codec->fixup_forced = 0;
>  	codec->fixup_id = id;
>  	if (id >= 0) {
>  		codec->fixup_list = fixlist;
> diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
> index a423313..5825aa1 100644
> --- a/sound/pci/hda/hda_codec.h
> +++ b/sound/pci/hda/hda_codec.h
> @@ -402,6 +402,7 @@ struct hda_codec {
>  
>  	/* fix-up list */
>  	int fixup_id;
> +	unsigned int fixup_forced:1; /* fixup explicitly set by user */
>  	const struct hda_fixup *fixup_list;
>  	const char *fixup_name;
>  
> -- 
> 1.8.1.2
>