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authorJohn Hsu <supercraig0719@gmail.com>2017-05-02 04:42:58 +0300
committerMark Brown <broonie@kernel.org>2017-05-14 13:14:10 +0300
commitfa1014302791a1e436387e93a90f38717d7f9b03 (patch)
treef4dee3dabc016c6102360b67bf9a4e956f45960d /sound/soc/codecs/nau8824.h
parent2ea659a9ef488125eb46da6eb571de5eae5c43f6 (diff)
downloadlinux-fa1014302791a1e436387e93a90f38717d7f9b03.tar.xz
ASoC: nau8824: TDM support
Support TDM format for NAU88L24. Signed-off-by: John Hsu <KCHSU0@nuvoton.com> Signed-off-by: John Hsu <supercraig0719@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/nau8824.h')
-rw-r--r--sound/soc/codecs/nau8824.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/sound/soc/codecs/nau8824.h b/sound/soc/codecs/nau8824.h
index 87ac9a382aed..21eae2431c83 100644
--- a/sound/soc/codecs/nau8824.h
+++ b/sound/soc/codecs/nau8824.h
@@ -258,6 +258,18 @@
#define NAU8824_I2S_MS_SLAVE (0 << NAU8824_I2S_MS_SFT)
#define NAU8824_I2S_BLK_DIV_MASK 0x7
+/* PORT0_LEFT_TIME_SLOT (0x1E) */
+#define NAU8824_TSLOT_L_MASK 0x3ff
+
+/* TDM_CTRL (0x20) */
+#define NAU8824_TDM_MODE (0x1 << 15)
+#define NAU8824_TDM_OFFSET_EN (0x1 << 14)
+#define NAU8824_TDM_DACL_RX_SFT 6
+#define NAU8824_TDM_DACL_RX_MASK (0x3 << NAU8824_TDM_DACL_RX_SFT)
+#define NAU8824_TDM_DACR_RX_SFT 4
+#define NAU8824_TDM_DACR_RX_MASK (0x3 << NAU8824_TDM_DACR_RX_SFT)
+#define NAU8824_TDM_TX_MASK 0xf
+
/* ADC_FILTER_CTRL (0x24) */
#define NAU8824_ADC_SYNC_DOWN_MASK 0x3
#define NAU8824_ADC_SYNC_DOWN_32 0