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Commit a3f10de1 authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Mark Brown
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ASoC: Intel: atom: enable configuration of SSP0 



Existing code used SSP2, make selection of SSP id
dependent on port name. This is required when the
machine driver uses non-default settings

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 3d240d73

sound/soc/intel/atom/sst-atom-controls.c

+12 −3
Original line number Diff line number Diff line
@@ -935,17 +935,26 @@ void sst_fill_ssp_defaults(struct snd_soc_dai *dai) 
int send_ssp_cmd(struct snd_soc_dai *dai, const char *id, bool enable)

{

	struct sst_data *drv = snd_soc_dai_get_drvdata(dai);

	const struct sst_ssp_config *config;

	int ssp_id;



	dev_info(dai->dev, "Enter: enable=%d port_name=%s\n", enable, id);



	if (strcmp(id, "ssp0-port") == 0)

		ssp_id = SSP_MODEM;

	else if (strcmp(id, "ssp2-port") == 0)

		ssp_id = SSP_CODEC;

	else {

		dev_dbg(dai->dev, "port %s is not supported\n", id);

		return -1;

	}



	SST_FILL_DEFAULT_DESTINATION(drv->ssp_cmd.header.dst);

	drv->ssp_cmd.header.command_id = SBA_HW_SET_SSP;

	drv->ssp_cmd.header.length = sizeof(struct sst_cmd_sba_hw_set_ssp)

				- sizeof(struct sst_dsp_header);



	config = &sst_ssp_configs;

	dev_dbg(dai->dev, "ssp_id: %u\n", config->ssp_id);

	drv->ssp_cmd.selection = ssp_id;

	dev_dbg(dai->dev, "ssp_id: %u\n", ssp_id);



	if (enable)

		drv->ssp_cmd.switch_state = SST_SWITCH_ON;