diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2012-04-26 09:15:04 +0200 |
|---|---|---|
| committer | malc <av1474@comtv.ru> | 2012-04-26 12:54:17 +0400 |
| commit | ec4a804792ea20f716371a0a661efc9ec15c7ff0 (patch) | |
| tree | a00c7affb942b1dc1acc6cd65cdd053f3a7356b2 /hw | |
| parent | 201100656986735250ed4cd47be6b8a31c771763 (diff) | |
| download | qemu-ec4a804792ea20f716371a0a661efc9ec15c7ff0.tar.gz | |
hda: fix codec ids
Our hda codecs exist in two variants: With CONFIG_MIXEMU=y they expose
amplifiers for volume control to the guest, with CONFIG_MIXEMU=n they
don't.
This patch changes the codec ids, they are different now for these two
cases. This makes sure windows guests will notice the difference.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/hda-audio.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/hw/hda-audio.c b/hw/hda-audio.c index 4e69c3c35c..36761dd2de 100644 --- a/hw/hda-audio.c +++ b/hw/hda-audio.c @@ -113,23 +113,25 @@ static void hda_codec_parse_fmt(uint32_t format, struct audsettings *as) /* some defines */ #define QEMU_HDA_ID_VENDOR 0x1af4 -#define QEMU_HDA_ID_OUTPUT ((QEMU_HDA_ID_VENDOR << 16) | 0x10) -#define QEMU_HDA_ID_DUPLEX ((QEMU_HDA_ID_VENDOR << 16) | 0x20) -#define QEMU_HDA_ID_MICRO ((QEMU_HDA_ID_VENDOR << 16) | 0x30) - #define QEMU_HDA_PCM_FORMATS (AC_SUPPCM_BITS_16 | \ 0x1fc /* 16 -> 96 kHz */) #define QEMU_HDA_AMP_NONE (0) #define QEMU_HDA_AMP_STEPS 0x4a #ifdef CONFIG_MIXEMU -#define QEMU_HDA_AMP_CAPS \ +# define QEMU_HDA_ID_OUTPUT ((QEMU_HDA_ID_VENDOR << 16) | 0x12) +# define QEMU_HDA_ID_DUPLEX ((QEMU_HDA_ID_VENDOR << 16) | 0x22) +# define QEMU_HDA_ID_MICRO ((QEMU_HDA_ID_VENDOR << 16) | 0x32) +# 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 +# define QEMU_HDA_ID_OUTPUT ((QEMU_HDA_ID_VENDOR << 16) | 0x11) +# define QEMU_HDA_ID_DUPLEX ((QEMU_HDA_ID_VENDOR << 16) | 0x21) +# define QEMU_HDA_ID_MICRO ((QEMU_HDA_ID_VENDOR << 16) | 0x31) +# define QEMU_HDA_AMP_CAPS QEMU_HDA_AMP_NONE #endif /* common: audio output widget */ |