From: Brent Lu brent.lu@intel.com
For glk boards, MAX98357A speaker amplifier is supported by machine driver bxt_da7219_max98357a with sound card name glkda7219max. Use same name for backward compatibility with existing devices on market.
Reviewed-by: Bard Liao yung-chuan.liao@linux.intel.com Signed-off-by: Brent Lu brent.lu@intel.com Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- sound/soc/intel/boards/sof_da7219.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/sound/soc/intel/boards/sof_da7219.c b/sound/soc/intel/boards/sof_da7219.c index cc5e99b21456..d7b605896f89 100644 --- a/sound/soc/intel/boards/sof_da7219.c +++ b/sound/soc/intel/boards/sof_da7219.c @@ -348,6 +348,20 @@ static int audio_probe(struct platform_device *pdev)
/* overwrite the DAI link order for GLK boards */ ctx->link_order_overwrite = GLK_LINK_ORDER; + + /* backward-compatible with existing devices */ + switch (ctx->amp_type) { + case CODEC_MAX98357A: + card_name = devm_kstrdup(&pdev->dev, "glkda7219max", + GFP_KERNEL); + if (!card_name) + return -ENOMEM; + + card_da7219.name = card_name; + break; + default: + break; + } } else if (board_quirk & SOF_DA7219_CML_BOARD) { /* overwrite the DAI link order for CML boards */ ctx->link_order_overwrite = CML_LINK_ORDER;