summaryrefslogtreecommitdiff
path: root/include/sound
diff options
context:
space:
mode:
authorPaul Handrigan <Paul.Handrigan@cirrus.com>2016-10-12 21:53:28 +0300
committerMark Brown <broonie@kernel.org>2016-10-21 14:02:44 +0300
commitc1124c09e1035cabdbc17d4538ae6f922086fec9 (patch)
treee48729bb7159e52ccd65408369b5bc6a25eefc1f /include/sound
parente58dfab6063bef96d0f5293e07d4a4448255861d (diff)
downloadlinux-c1124c09e1035cabdbc17d4538ae6f922086fec9.tar.xz
ASoC: cs35l34: Initial commit of the cs35l34 CODEC driver.
Initial commit of the Cirrus Logic cs35l34 8V boosted class D amplifier. Signed-off-by: Paul Handrigan <Paul.Handrigan@cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/cs35l34.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/include/sound/cs35l34.h b/include/sound/cs35l34.h
new file mode 100644
index 000000000000..9c927cffbe46
--- /dev/null
+++ b/include/sound/cs35l34.h
@@ -0,0 +1,35 @@
+/*
+ * linux/sound/cs35l34.h -- Platform data for CS35l34
+ *
+ * Copyright (c) 2016 Cirrus Logic Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __CS35L34_H
+#define __CS35L34_H
+
+struct cs35l34_platform_data {
+ /* Set AIF to half drive strength */
+ bool aif_half_drv;
+ /* Digital Soft Ramp Disable */
+ bool digsft_disable;
+ /* Amplifier Invert */
+ bool amp_inv;
+ /* Peak current (mA) */
+ unsigned int boost_peak;
+ /* Boost inductor value (nH) */
+ unsigned int boost_ind;
+ /* Boost Controller Voltage Setting (mV) */
+ unsigned int boost_vtge;
+ /* Gain Change Zero Cross */
+ bool gain_zc_disable;
+ /* SDIN Left/Right Selection */
+ unsigned int i2s_sdinloc;
+ /* TDM Rising Edge */
+ bool tdm_rising_edge;
+};
+
+#endif /* __CS35L34_H */