Car dock analog audio support (fixes CYAN-40 on i9100).

Change-Id: Ie1b26cc1d67ada9c1d639dc6fc6f69fd7504707a

configs/audio_policy.conf

@@ -26,7 +26,7 @@ audio_hw_modules {
         sampling_rates 44100
         channel_masks AUDIO_CHANNEL_OUT_STEREO
         formats AUDIO_FORMAT_PCM_16_BIT
-        devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET
+        devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET
         flags AUDIO_OUTPUT_FLAG_PRIMARY
       }
 #      deep_buffer {

configs/tinyalsa-audio.xml

@@ -79,6 +79,16 @@
 				<ctrl name="Headphone Playback Switch" value="off" />
 			</path>
 		</device>
+		<device type="analog-dock-headset">
+			<path type="enable">
+				<ctrl name="Line 1 Playback Volume" value="31" />
+				<ctrl name="Line 1 Playback Switch" value="on" />
+			</path>
+			<path type="disable">
+				<ctrl name="Line 1 Playback Volume" value="0" />
+				<ctrl name="Line 1 Playback Switch" value="off" />
+			</path>
+		</device>
 	</output>
 
 	<input card="0" device="0"

overlay/frameworks/base/core/res/res/values/config.xml

@@ -163,4 +163,8 @@
 
     <!-- Device supports LED flashlight -->
     <bool name="config_enableTorch">true</bool>
+
+    <!-- Control whether a car dock event should override the default bluetooth
+         audio routing, FORCE_BT_CAR_DOCK, with an analog dock, FORCE_ANALOG_DOCK. -->
+    <bool name="config_forceAnalogCarDock">true</bool>
 </resources>

yamaha-mc1n2-audio/device/galaxys2.c

@@ -471,6 +471,56 @@ struct yamaha_mc1n2_audio_params_route galaxys2_params_routes[] = {
 			.bDcCut = 0,
 		},
 	},
+	{
+		.device = AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET,
+		.direction = YAMAHA_MC1N2_AUDIO_DIRECTION_OUTPUT,
+
+		.ae_info = {
+			.bOnOff = 0x00,
+			.abBex = { 0x00 },
+			.abWide = { 0x00 },
+			.abDrc = { 0x00 },
+			.abEq5 = { 0x00 },
+			.abEq3 = { 0x00 },
+		},
+
+		.path_info.asHpOut[0].abSrcOnOff = { 0 },
+		.path_info.asHpOut[1].abSrcOnOff = { 0 },
+		.path_info.asSpOut[0].abSrcOnOff = { 0 },
+		.path_info.asSpOut[1].abSrcOnOff = { 0 },
+		.path_info.asRcOut[0].abSrcOnOff = { 0 },
+		.path_info.asLout1[0].abSrcOnOff = { 0 },
+		.path_info.asLout1[1].abSrcOnOff = { 0 },
+		.path_info.asLout2[0].abSrcOnOff = { 0 },
+		.path_info.asLout2[1].abSrcOnOff = { 0 },
+		.path_info.asPeak[0].abSrcOnOff = { 0 },
+		.path_info.asDit0[0].abSrcOnOff = { 0 },
+		.path_info.asDit1[0].abSrcOnOff = { 0 },
+		.path_info.asDit2[0].abSrcOnOff = { 0 },
+		.path_info.asDac[0].abSrcOnOff = { 0 },
+		.path_info.asDac[1].abSrcOnOff = { 0 },
+		.path_info.asAe[0].abSrcOnOff = { 0 },
+		.path_info.asCdsp[0].abSrcOnOff = { 0 },
+		.path_info.asCdsp[1].abSrcOnOff = { 0 },
+		.path_info.asCdsp[2].abSrcOnOff = { 0 },
+		.path_info.asCdsp[3].abSrcOnOff = { 0 },
+		.path_info.asAdc0[0].abSrcOnOff = { 0 },
+		.path_info.asAdc0[1].abSrcOnOff = { 0 },
+		.path_info.asAdc1[0].abSrcOnOff = { 0 },
+		.path_info.asMix[0].abSrcOnOff = { 0 },
+		.path_info.asBias[0].abSrcOnOff = { 0 },
+
+		.path_info.asLout1[0].abSrcOnOff[5] = MCDRV_SRC5_DAC_L_ON,
+		.path_info.asLout1[1].abSrcOnOff[5] = MCDRV_SRC5_DAC_R_ON,
+		.path_info.asDac[0].abSrcOnOff[6] = MCDRV_SRC6_MIX_ON,
+		.path_info.asMix[0].abSrcOnOff[3] = MCDRV_SRC3_DIR0_ON,
+
+		.dac_info = {
+			.bMasterSwap = 0,
+			.bVoiceSwap = 0,
+			.bDcCut = 0,
+		},
+	},
 	{
 		.device = AUDIO_DEVICE_IN_BUILTIN_MIC,
 		.direction = YAMAHA_MC1N2_AUDIO_DIRECTION_INPUT,