diff mbox

[11/11] Make mixemu mandatory

Message ID 1330612087-1882-12-git-send-email-marcandre.lureau@redhat.com
State New
Headers show

Commit Message

Marc-André Lureau March 1, 2012, 2:28 p.m. UTC 
Without MIXEMU, volume control on the guest doesn't work (except when
volume is applied by guest "emulation", in Win7 for example)
---
 audio/mixeng.c |    6 ------
 configure      |    8 --------
 hw/hda-audio.c |    4 ----
 3 files changed, 0 insertions(+), 18 deletions(-)
diff mbox

Patch

diff --git a/audio/mixeng.c b/audio/mixeng.c
index 5446be6..0b060e3 100644
--- a/audio/mixeng.c
+++ b/audio/mixeng.c
@@ -336,7 +336,6 @@  void mixeng_clear (struct st_sample *buf, int len)
 
 void mixeng_volume (struct st_sample *buf, int len, struct mixeng_volume *vol)
 {
-#ifdef CONFIG_MIXEMU
     if (vol->mute) {
         mixeng_clear (buf, len);
         return;
@@ -352,9 +351,4 @@  void mixeng_volume (struct st_sample *buf, int len, struct mixeng_volume *vol)
 #endif
         buf += 1;
     }
-#else
-    (void) buf;
-    (void) len;
-    (void) vol;
-#endif
 }
diff --git a/configure b/configure
index 938c2d2..7bc13d9 100755
--- a/configure
+++ b/configure
@@ -175,7 +175,6 @@  darwin_user="no"
 bsd_user="no"
 guest_base=""
 uname_release=""
-mixemu="no"
 aix="no"
 blobs="yes"
 pkgversion=""
@@ -762,8 +761,6 @@  for opt do
   ;;
   --enable-nptl) nptl="yes"
   ;;
-  --enable-mixemu) mixemu="yes"
-  ;;
   --disable-linux-aio) linux_aio="no"
   ;;
   --enable-linux-aio) linux_aio="yes"
@@ -1020,7 +1017,6 @@  echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_l
 echo "                           Available cards: $audio_possible_cards"
 echo "  --block-drv-whitelist=L  set block driver whitelist"
 echo "                           (affects only QEMU, not qemu-img)"
-echo "  --enable-mixemu          enable mixer emulation"
 echo "  --disable-xen            disable xen backend driver support"
 echo "  --enable-xen             enable xen backend driver support"
 echo "  --disable-brlapi         disable BrlAPI"
@@ -2899,7 +2895,6 @@  echo "mingw32 support   $mingw32"
 echo "Audio drivers     $audio_drv_list"
 echo "Extra audio cards $audio_card_list"
 echo "Block whitelist   $block_drv_whitelist"
-echo "Mixer emulation   $mixemu"
 echo "VirtFS support    $virtfs"
 echo "VNC support       $vnc"
 if test "$vnc" = "yes" ; then
@@ -3062,9 +3057,6 @@  if test "$audio_win_int" = "yes" ; then
   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
 fi
 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
-if test "$mixemu" = "yes" ; then
-  echo "CONFIG_MIXEMU=y" >> $config_host_mak
-fi
 if test "$vnc" = "yes" ; then
   echo "CONFIG_VNC=y" >> $config_host_mak
 fi
diff --git a/hw/hda-audio.c b/hw/hda-audio.c
index 8995519..75f1402 100644
--- a/hw/hda-audio.c
+++ b/hw/hda-audio.c
@@ -121,15 +121,11 @@  static void hda_codec_parse_fmt(uint32_t format, struct audsettings *as)
 #define QEMU_HDA_AMP_NONE    (0)
 #define QEMU_HDA_AMP_STEPS   0x4a
 
-#ifdef CONFIG_MIXEMU
 #define QEMU_HDA_AMP_CAPS                                               \
     (AC_AMPCAP_MUTE |                                                   \
      (QEMU_HDA_AMP_STEPS << AC_AMPCAP_OFFSET_SHIFT)    |                \
      (QEMU_HDA_AMP_STEPS << AC_AMPCAP_NUM_STEPS_SHIFT) |                \
      (3                  << AC_AMPCAP_STEP_SIZE_SHIFT))
-#else
-#define QEMU_HDA_AMP_CAPS    QEMU_HDA_AMP_NONE
-#endif
 
 /* common: audio output widget */
 static const desc_param common_params_audio_dac[] = {