[PATCH] alsa: add DTS profile

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This requires dcaenc from http://aepatrakov.narod.ru/dcaenc/
---
 src/modules/alsa/alsa-mixer.c                    |    1 +
 src/modules/alsa/mixer/profile-sets/default.conf |    7 +++++++
 2 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/src/modules/alsa/alsa-mixer.c b/src/modules/alsa/alsa-mixer.c
index 9bf8069..0b1fdbb 100644
--- a/src/modules/alsa/alsa-mixer.c
+++ b/src/modules/alsa/alsa-mixer.c
@@ -3783,6 +3783,7 @@ static int mapping_verify(pa_alsa_mapping *m, const pa_channel_map *bonus) {
         { "iec958-passthrough",     N_("Digital Passthrough  (IEC958)") },
         { "iec958-ac3-surround-40", N_("Digital Surround 4.0 (IEC958/AC3)") },
         { "iec958-ac3-surround-51", N_("Digital Surround 5.1 (IEC958/AC3)") },
+        { "iec958-dts-surround-51", N_("Digital Surround 5.1 (IEC958/DTS)") },
         { "hdmi-stereo",            N_("Digital Stereo (HDMI)") },
         { "hdmi-surround-51",       N_("Digital Surround 5.1 (HDMI)") }
     };
diff --git a/src/modules/alsa/mixer/profile-sets/default.conf b/src/modules/alsa/mixer/profile-sets/default.conf
index fe51bc2..d1d4ba3 100644
--- a/src/modules/alsa/mixer/profile-sets/default.conf
+++ b/src/modules/alsa/mixer/profile-sets/default.conf
@@ -169,6 +169,13 @@ paths-output = iec958-stereo-output
 priority = 3
 direction = output
 
+[Mapping iec958-dts-surround-51]
+device-strings = dca:%f
+channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe
+paths-output = iec958-stereo-output
+priority = 3
+direction = output
+
 [Mapping hdmi-stereo]
 device-strings = hdmi:%f
 channel-map = left,right
-- 
1.7.8.4



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