On Wed, 28 Jun 2017 09:01:39 +0200,
mengdong.lin@xxxxxxxxxxxxxxx wrote:
>
> From: Mengdong Lin <mengdong.lin@xxxxxxxxxxxxxxx>
>
> Sometimes DMI fields may be invalid and so can't give useful vendor,
> product or board info, such as "Type2 - Board Manufacturer" or
> "Type1 - TBD by OEM". Including such invalid DMI fileds may create silly
> card long name. So this patch creates a black list of invalid strings.
> And if a DMI field contains any string in this list, it will be excluded
> from the card long name.
>
> Signed-off-by: Mengdong Lin <mengdong.lin@xxxxxxxxxxxxxxx>
>
> diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
> index cfa9cf1476f2..419b788fd801 100644
> --- a/sound/soc/soc-core.c
> +++ b/sound/soc/soc-core.c
> @@ -69,6 +69,20 @@ static int pmdown_time = 5000;
> module_param(pmdown_time, int, 0);
> MODULE_PARM_DESC(pmdown_time, "DAPM stream powerdown time (msecs)");
>
> +/* If a DMI filed contain strings in this blacklist (e.g.
> + * "Type2 - Board Manufacturer" or "Type1 - TBD by OEM"), it will be taken
> + * as invalid and dropped when setting the card long name from DMI info.
> + */
> +static const char * const dmi_blacklist[] = {
> + "To be filled by OEM",
> + "TBD by OEM",
> + "Default String",
We found also a case with "Default string" (note the case-sensitive).
thanks,
Takashi
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