From 6298b78742be6593d372ed1b5bfa5397e1393595 Mon Sep 17 00:00:00 2001 From: Janusz Jankowski Date: Mon, 22 Jul 2019 09:14:02 -0500 Subject: ASoC: SOF: Intel: ssp: BCLK delay parameter Some codecs require BCLK to be on for some time, before sending any data. SOF can enable BCLK and then wait for guaranteed time, before starting DMA on SSP start. Signed-off-by: Janusz Jankowski Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20190722141402.7194-22-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown --- sound/soc/sof/topology.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sound/soc/sof/topology.c') diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 432ae343f960..12b7d900b9c2 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -748,6 +748,9 @@ static const struct sof_topology_token ssp_tokens[] = { get_token_u16, offsetof(struct sof_ipc_dai_ssp_params, tdm_per_slot_padding_flag), 0}, + {SOF_TKN_INTEL_SSP_BCLK_DELAY, SND_SOC_TPLG_TUPLE_TYPE_WORD, + get_token_u32, + offsetof(struct sof_ipc_dai_ssp_params, bclk_delay), 0}, }; -- cgit v1.2.3