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ASoC: core - allow ASoC more flexible machine name 

Allow ASoC machine drivers to register a driver name
and a longname. This allows user space to determine
the flavour of machine driver.

Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
hifive-unleashed-5.1
Liam Girdwood 2011-05-12 16:14:04 +01:00 committed by Mark Brown
parent 9e53d856af
commit 22de71ba03
2 changed files with 6 additions and 2 deletions
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2
include/sound/soc.h
View File

@ -702,6 +702,8 @@ struct snd_soc_aux_dev {
/* SoC card */
struct snd_soc_card {
const char *name;
const char *long_name;
const char *driver_name;
struct device *dev;
struct snd_card *snd_card;
struct module *owner;

6
sound/soc/soc-core.c
View File

@ -1926,9 +1926,11 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
card->num_dapm_routes);
snprintf(card->snd_card->shortname, sizeof(card->snd_card->shortname),
"%s", card->name);
snprintf(card->snd_card->longname, sizeof(card->snd_card->longname),
"%s", card->name);
snprintf(card->snd_card->longname, sizeof(card->snd_card->longname),
"%s", card->long_name ? card->long_name : card->name);
snprintf(card->snd_card->driver, sizeof(card->snd_card->driver),
"%s", card->driver_name);
if (card->late_probe) {
ret = card->late_probe(card);