summaryrefslogtreecommitdiff
path: root/include/sound/max98095.h
diff options
context:
space:
mode:
authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /include/sound/max98095.h
Initial import
Diffstat (limited to 'include/sound/max98095.h')
-rw-r--r--include/sound/max98095.h66
1 files changed, 66 insertions, 0 deletions
diff --git a/include/sound/max98095.h b/include/sound/max98095.h
new file mode 100644
index 000000000..e87ae67b0
--- /dev/null
+++ b/include/sound/max98095.h
@@ -0,0 +1,66 @@
+/*
+ * Platform data for MAX98095
+ *
+ * Copyright 2011 Maxim Integrated Products
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifndef __SOUND_MAX98095_PDATA_H__
+#define __SOUND_MAX98095_PDATA_H__
+
+/* Equalizer filter response configuration */
+struct max98095_eq_cfg {
+ const char *name;
+ unsigned int rate;
+ u16 band1[5];
+ u16 band2[5];
+ u16 band3[5];
+ u16 band4[5];
+ u16 band5[5];
+};
+
+/* Biquad filter response configuration */
+struct max98095_biquad_cfg {
+ const char *name;
+ unsigned int rate;
+ u16 band1[5];
+ u16 band2[5];
+};
+
+/* codec platform data */
+struct max98095_pdata {
+
+ /* Equalizers for DAI1 and DAI2 */
+ struct max98095_eq_cfg *eq_cfg;
+ unsigned int eq_cfgcnt;
+
+ /* Biquad filter for DAI1 and DAI2 */
+ struct max98095_biquad_cfg *bq_cfg;
+ unsigned int bq_cfgcnt;
+
+ /* Analog/digital microphone configuration:
+ * 0 = analog microphone input (normal setting)
+ * 1 = digital microphone input
+ */
+ unsigned int digmic_left_mode:1;
+ unsigned int digmic_right_mode:1;
+
+ /* Pin5 is the mechanical method of sensing jack insertion
+ * but it is something that might not be supported.
+ * 0 = PIN5 not supported
+ * 1 = PIN5 supported
+ */
+ unsigned int jack_detect_pin5en:1;
+
+ /* Slew amount for jack detection. Calculated as 4 * (delay + 1).
+ * Default delay is 24 to get a time of 100ms.
+ */
+ unsigned int jack_detect_delay;
+};
+
+#endif