[Sound-open-firmware] [PATCH] dai: configure its frame_fmt from topology
Xiuli Pan
xiuli.pan at linux.intel.com
Fri Feb 2 02:52:30 CET 2018
From: Pan Xiuli <xiuli.pan at linux.intel.com>
For dai component, it's frame_fmt may be different with host,
we usually configure it from topology, here fix it.
Contributor: Keyon Jie <yang.jie at linux.intel.com>
Signed-off-by: Pan Xiuli <xiuli.pan at linux.intel.com>
---
Modify from Keyon's patch, changed to use COMP_GET_CONFIG.
Test with:
Mininow max rt5651
SOF master: 0505823b9667036202758ea950c3ff3347359730
SOF-Tool master: 8c9ebfe9c4f8037b0d0816dedcb87dabef347c6b
https://github.com/plbossart/sound/tree/topic/sof-v4.14:
5a91e6776d41b0e97828882294cdc00b5c0bafd6
Signed-off-by: Pan Xiuli <xiuli.pan at linux.intel.com>
---
src/audio/dai.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/audio/dai.c b/src/audio/dai.c
index d19e18a..8731ffd 100644
--- a/src/audio/dai.c
+++ b/src/audio/dai.c
@@ -383,6 +383,7 @@ static int dai_params(struct comp_dev *dev)
{
struct dai_data *dd = comp_get_drvdata(dev);
struct comp_buffer *dma_buffer;
+ struct sof_ipc_comp_config *dconfig = COMP_GET_CONFIG(dev);
trace_dai("par");
@@ -392,6 +393,9 @@ static int dai_params(struct comp_dev *dev)
return -EINVAL;
}
+ /* for DAI, we should configure its frame_fmt from topology */
+ dev->params.frame_fmt = dconfig->frame_fmt;
+
/* calculate period size based on config */
dev->frame_bytes = comp_frame_bytes(dev);
if (dev->frame_bytes == 0) {
--
2.7.4
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