From 0b421f0d93f691ccd95d3999a1a9045caee76671 Mon Sep 17 00:00:00 2001 From: "Alexander E. Patrakov" Date: Sun, 12 Feb 2012 17:28:55 +0600 Subject: alsa: add DTS profile Hi. Could you please apply the attached trivial patch so that I could drop the corresponding instructions from dcaenc's README file in the future? It adds a profile for on-the-fly DTS encoding, similar to the existing AC3 profile. -- Alexander E. Patrakov >From 22310a1c28385acc7ce883e020b9eb2e5b0813b7 Mon Sep 17 00:00:00 2001 From: "Alexander E. Patrakov" Date: Sun, 12 Feb 2012 17:19:48 +0600 Subject: [PATCH] alsa: add DTS profile 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(+) (limited to 'src') diff --git a/src/modules/alsa/alsa-mixer.c b/src/modules/alsa/alsa-mixer.c index 7e6ef542..0e535503 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 fe51bc2b..d1d4ba3c 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 -- cgit v1.2.3