From 318849a151f1c9f10e068d8ec4b07165a2b9d99e Mon Sep 17 00:00:00 2001
From: Fulup Ar Foll <fulup@iot.bzh>
Date: Fri, 25 Aug 2017 22:43:41 +0200
Subject: Align Intel HAL with Jabra

---
 HAL-afb/HDA-intel/IntelHdaHAL.c | 87 +++++++++++++++++++++++++++++++----------
 1 file changed, 66 insertions(+), 21 deletions(-)

(limited to 'HAL-afb')

diff --git a/HAL-afb/HDA-intel/IntelHdaHAL.c b/HAL-afb/HDA-intel/IntelHdaHAL.c
index e169baa..4f79f60 100644
--- a/HAL-afb/HDA-intel/IntelHdaHAL.c
+++ b/HAL-afb/HDA-intel/IntelHdaHAL.c
@@ -26,33 +26,78 @@
 #include "audio-common.h"
 
 
+// Define few private tag for not standard functions
+#define PCM_Volume_Multimedia 1000
+#define PCM_Volume_Navigation 1001
+#define PCM_Volume_Emergency      1002
+
 // Default Values for MasterVolume Ramping
-STATIC halVolRampT volRampMaster = {
-    .mode = RAMP_VOL_NORMAL,
-    .slave = Master_Playback_Volume,
-    .delay = 100 * 1000, // ramping delay in us
-    .stepDown = 1,
-    .stepUp = 1,
+STATIC halVolRampT volRampMaster= {
+    .mode    = RAMP_VOL_NORMAL,
+    .slave   = Master_Playback_Volume,
+    .delay   = 100*1000, // ramping delay in us
+    .stepDown=1,
+    .stepUp  =1,
+};
+
+STATIC halVolRampT volRampMultimedia= {
+    .slave   = PCM_Volume_Multimedia,
+    .delay   = 100*1000, // ramping delay in us
+    .stepDown= 2,
+    .stepUp  = 1,
+};
+
+STATIC halVolRampT volRampNavigation= {
+    .slave   = PCM_Volume_Navigation,
+    .delay   = 100*1000, // ramping delay in us
+    .stepDown= 4,
+    .stepUp  = 2,
+};
+// Default Values for MasterVolume Ramping
+STATIC halVolRampT volRampEmergency= {
+    .slave   = PCM_Volume_Emergency,
+    .delay   = 50*1000, // ramping delay in us
+    .stepDown= 6,
+    .stepUp  = 3,
 };
 
 // Map HAL hight sndctl with Alsa numid and optionally with a custom callback for non Alsa supported functionalities.
-STATIC alsaHalMapT alsaHalMap[] = {
-    { .tag = Master_Playback_Volume, . ctl =
-        { .name = "Master Playback Volume"}},
-    { .tag = PCM_Playback_Volume, .ctl =
-        { .name = "PCM Playback Volume"}},
-    { .tag = PCM_Playback_Switch, .ctl =
-        { .name = "Master Playback Switch"}},
-    { .tag = Capture_Volume, .ctl =
-        { .name = "Capture Volume"}},
+STATIC alsaHalMapT  alsaHalMap[]= {
+  { .tag=Master_Playback_Volume, .  ctl={.name="PCM Playback Volume", .value=50 } },
+  { .tag=PCM_Playback_Volume     , .ctl={.name="PCM Playback Volume", .value=50 } },
+  { .tag=PCM_Playback_Switch     , .ctl={.name="PCM Playback Switch" } },
+  { .tag=Capture_Volume          , .ctl={.name="Mic Capture Volume"  } },
 
-    { .tag = Master_Playback_Volume, .cb =
-        {.callback = volumeRamp, .handle = &volRampMaster}, .info = "ramp volume linearly according to current ramp setting",
-        .ctl =
-        {.numid = 0, .type = SND_CTL_ELEM_TYPE_INTEGER, .count = 1, .minval = 0, .maxval = 100, .step = 1, .name = "Hal-VolRamp"}},
+  // Sound card does not have hardware volume ramping
+  { .tag=Master_Playback_Ramp   , .cb={.callback=volumeRamp, .handle=&volRampMaster}, .info="ramp volume linearly according to current ramp setting",
+    .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER, .count=1, .minval=0, .maxval=100, .step=1, .name="Rampup Master"}
+  },
 
-    { .tag = EndHalCrlTag} /* marker for end of the array */
-};
+  // Implement Rampup Volume for Virtual Channels
+  { .tag=Navigation_Playback_Volume, .cb={.callback=volumeRamp, .handle=&volRampNavigation}, .info="RampUp Navigation Volume",
+    .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.name="Playback Navigation Ramp", .value=80 }
+  },
+  { .tag=Emergency_Playback_Volume, .cb={.callback=volumeRamp, .handle=&volRampEmergency}, .info="Rampup Emergency Volume",
+    .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.name="Playback Emergency Ramp", .value=80 }
+  },
+
+  // Sound Card does not support hardware channel volume mixer (note softvol default range 0-256)
+  { .tag=Multimedia_Playback_Volume, .cb={.callback=volumeRamp, .handle=&volRampMultimedia}, .info="Ramp-up Multimedia Volume",
+    .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER, .name="Playback Multimedia Ramp", .value=80 }
+  },
+  { .tag=PCM_Volume_Multimedia, .info="Playback Multimedia Softvol",
+    .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER, .count=2, .maxval=255, .value=200, .name="Playback Multimedia"}
+  },
+  { .tag=PCM_Volume_Navigation, .info="Playback Navigation Softvol",
+    .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER, .count=2, .maxval=255,.value=200, .name="Playback Navigation"}
+  },
+  { .tag=PCM_Volume_Emergency, .info="Playback Emergency Softvol",
+    .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER, .count=2, .maxval=255, .value=200, .name="Playback Emergency"}
+  },
+
+
+  { .tag=EndHalCrlTag}  /* marker for end of the array */
+} ;
 
 // HAL sound card mapping info
 STATIC alsaHalSndCardT alsaHalSndCard = {
-- 
cgit 1.2.3-korg