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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-06-24 15:10:44 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-08-08 09:30:37 +0400
commita9ba615134ad32254fae84f16e1751854755135c (patch)
treeaf253bdc450833158c1cac1bc71a484e9ec070bb /include/sound/wm8996.h
parent322a8b034003c0d46d39af85bf24fee27b902f48 (diff)
downloadlinux-a9ba615134ad32254fae84f16e1751854755135c.tar.xz
ASoC: Rename WM8915 to WM8996
For marketing reasons the part will be called WM8996. In order to avoid user confusion rename the driver to reflect this. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'include/sound/wm8996.h')
-rw-r--r--include/sound/wm8996.h55
1 files changed, 55 insertions, 0 deletions
diff --git a/include/sound/wm8996.h b/include/sound/wm8996.h
new file mode 100644
index 000000000000..ea4d88f43975
--- /dev/null
+++ b/include/sound/wm8996.h
@@ -0,0 +1,55 @@
+/*
+ * linux/sound/wm8996.h -- Platform data for WM8996
+ *
+ * Copyright 2011 Wolfson Microelectronics. PLC.
+ *
+ * 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 __LINUX_SND_WM8996_H
+#define __LINUX_SND_WM8996_H
+
+enum wm8996_inmode {
+ WM8996_DIFFERRENTIAL_1 = 0, /* IN1xP - IN1xN */
+ WM8996_INVERTING = 1, /* IN1xN */
+ WM8996_NON_INVERTING = 2, /* IN1xP */
+ WM8996_DIFFERENTIAL_2 = 3, /* IN2xP - IN2xP */
+};
+
+/**
+ * ReTune Mobile configurations are specified with a label, sample
+ * rate and set of values to write (the enable bits will be ignored).
+ *
+ * Configurations are expected to be generated using the ReTune Mobile
+ * control panel in WISCE - see http://www.wolfsonmicro.com/wisce/
+ */
+struct wm8996_retune_mobile_config {
+ const char *name;
+ int rate;
+ u16 regs[20];
+};
+
+#define WM8996_SET_DEFAULT 0x10000
+
+struct wm8996_pdata {
+ int irq_flags; /** Set IRQ trigger flags; default active low */
+
+ int ldo_ena; /** GPIO for LDO1; -1 for none */
+
+ int micdet_def; /** Default MICDET_SRC/HP1FB_SRC/MICD_BIAS */
+
+ enum wm8996_inmode inl_mode;
+ enum wm8996_inmode inr_mode;
+
+ u32 spkmute_seq; /** Value for register 0x802 */
+
+ int gpio_base;
+ u32 gpio_default[5];
+
+ int num_retune_mobile_cfgs;
+ struct wm8996_retune_mobile_config *retune_mobile_cfgs;
+};
+
+#endif