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ASoC: core: support driver alias names for FE topology overrides

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When the same machine driver is reused between platforms but with a
different alias, using the driver name is not enough. Add additional
fallback case to use the card device name.

Tested on GeminiLake with bxt_da7219_max98357a machine driver

Suggested-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2019-03-01 19:08:51 -06:00 committed by Mark Brown
parent cce1396936
commit e194098bf9
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GPG Key ID: 24D68B725D5487D0
1 changed files with 5 additions and 2 deletions
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7
sound/soc/soc-core.c
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@ -1974,10 +1974,13 @@ static void soc_check_tplg_fes(struct snd_soc_card *card)
continue;
/* for this machine ? */
if (strcmp(component->driver->ignore_machine,
if (!strcmp(component->driver->ignore_machine,
card->dev->driver->name))
goto match;
if (strcmp(component->driver->ignore_machine,
dev_name(card->dev)))
continue;
match:
/* machine matches, so override the rtd data */
for_each_card_prelinks(card, i, dai_link) {