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authorDan Murphy <dmurphy@ti.com>2020-09-15 22:06:04 +0300
committerMark Brown <broonie@kernel.org>2020-09-17 19:40:10 +0300
commit42d5031d3ee858bc14df704439eefdbf38b8f628 (patch)
treeb982c6b156e333473647d33e9f86e5dfe5fb6a59 /sound/soc/codecs/tlv320adcx140.h
parentdcde34c47d8f7befc647fda65e8efa8cc0e795ca (diff)
downloadlinux-42d5031d3ee858bc14df704439eefdbf38b8f628.tar.xz
ASoC: tlv320adcx140: Add the config to configure Tx ASI output
Add code to allow the ASI Tx output to be placed into High-z mode during unused ASI cycles. This allows for other devices that may be on the bus to drive the ASI out. By default the 320adcx140 sends 0's for unused cycles. Signed-off-by: Dan Murphy <dmurphy@ti.com> Link: https://lore.kernel.org/r/20200915190606.1744-4-dmurphy@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/tlv320adcx140.h')
-rw-r--r--sound/soc/codecs/tlv320adcx140.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/tlv320adcx140.h b/sound/soc/codecs/tlv320adcx140.h
index 94c6d1fd2977..107bd7927d9c 100644
--- a/sound/soc/codecs/tlv320adcx140.h
+++ b/sound/soc/codecs/tlv320adcx140.h
@@ -146,5 +146,6 @@
#define ADCX140_GPO_CFG_MAX 4
#define ADCX140_GPO_DRV_MAX 5
+#define ADCX140_TX_FILL BIT(0)
#endif /* _TLV320ADCX140_ */