Initial Contribution
msm-2.6.38: tag AU_LINUX_ANDROID_GINGERBREAD.02.03.04.00.142
Signed-off-by: Bryan Huntsman <bryanh@codeaurora.org>
diff --git a/include/sound/q6afe.h b/include/sound/q6afe.h
new file mode 100644
index 0000000..b9436bf
--- /dev/null
+++ b/include/sound/q6afe.h
@@ -0,0 +1,67 @@
+/* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#ifndef __Q6AFE_H__
+#define __Q6AFE_H__
+#include <sound/apr_audio.h>
+
+#define MSM_AFE_MONO 0
+#define MSM_AFE_MONO_RIGHT 1
+#define MSM_AFE_MONO_LEFT 2
+#define MSM_AFE_STEREO 3
+
+enum {
+ IDX_PRIMARY_I2S_RX = 0,
+ IDX_PRIMARY_I2S_TX = 1,
+ IDX_PCM_RX = 2,
+ IDX_PCM_TX = 3,
+ IDX_SECONDARY_I2S_RX = 4,
+ IDX_SECONDARY_I2S_TX = 5,
+ IDX_MI2S_RX = 6,
+ IDX_MI2S_TX = 7,
+ IDX_HDMI_RX = 8,
+ IDX_RSVD_2 = 9,
+ IDX_RSVD_3 = 10,
+ IDX_DIGI_MIC_TX = 11,
+ IDX_VOICE_RECORD_RX = 12,
+ IDX_VOICE_RECORD_TX = 13,
+ IDX_VOICE_PLAYBACK_TX = 14,
+ IDX_SLIMBUS_0_RX = 15,
+ IDX_SLIMBUS_0_TX = 16,
+ IDX_SLIMBUS_1_RX = 17,
+ IDX_SLIMBUS_1_TX = 18,
+ IDX_SLIMBUS_2_RX = 19,
+ IDX_SLIMBUS_2_TX = 20,
+ IDX_SLIMBUS_3_RX = 21,
+ IDX_SLIMBUS_3_TX = 22,
+ IDX_SLIMBUS_4_RX = 23,
+ IDX_SLIMBUS_4_TX = 24,
+ IDX_INT_BT_SCO_RX = 25,
+ IDX_INT_BT_SCO_TX = 26,
+ IDX_INT_BT_A2DP_RX = 27,
+ IDX_INT_FM_RX = 28,
+ IDX_INT_FM_TX = 29,
+ AFE_MAX_PORTS
+};
+
+int afe_open(u16 port_id, union afe_port_config *afe_config, int rate);
+int afe_close(int port_id);
+int afe_loopback(u16 enable, u16 rx_port, u16 tx_port);
+int afe_sidetone(u16 tx_port_id, u16 rx_port_id, u16 enable, uint16_t gain);
+int afe_loopback_gain(u16 port_id, u16 volume);
+int afe_validate_port(u16 port_id);
+int afe_get_port_index(u16 port_id);
+int afe_start_pseudo_port(u16 port_id);
+int afe_stop_pseudo_port(u16 port_id);
+int afe_port_start_nowait(u16 port_id, union afe_port_config *afe_config,
+ u32 rate);
+int afe_port_stop_nowait(int port_id);
+#endif /* __Q6AFE_H__ */