From 39ed9d6e1f0977b0b850f8bf3bd563cc88b9ec44 Mon Sep 17 00:00:00 2001 From: Jaska Uimonen Date: Thu, 29 Aug 2019 10:15:51 +0300 Subject: [PATCH] topology: set glk kwd pipeline rate to 16kHz Currently glk kwd pipeline is set to run at 48kHz. This rate is wrong and will create too big buffers and we will run out of memory. So set the kwd pipeline rate to 16kHz. Signed-off-by: Jaska Uimonen --- tools/topology/sof-glk-da7219-kwd.m4 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/topology/sof-glk-da7219-kwd.m4 b/tools/topology/sof-glk-da7219-kwd.m4 index f66ea309e..b56a3912c 100644 --- a/tools/topology/sof-glk-da7219-kwd.m4 +++ b/tools/topology/sof-glk-da7219-kwd.m4 @@ -145,7 +145,7 @@ DAI_ADD(sof/pipe-dai-playback.m4, PIPELINE_PCM_ADD(sof/pipe-kfbm-capture.m4, 8, 8, 2, s16le, KWD_PIPE_SCH_DEADLINE_US, 0, 0, - 48000, 48000, 48000) + 16000, 16000, 16000) # capture DAI is DMIC 1 using 2 periods # Buffers use s16le format, with 320 frame per 20000us on core 0 with priority 0