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Update VIA AC97 codec write behavior to match hardware

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This commit is contained in:
RichardG867
2021-07-29 13:21:12 -03:00
parent 733af3b2fb
commit 8cf5e3d77f
2 changed files with 21 additions and 20 deletions
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12
src/sound/snd_ac97_codec.c
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@@ -25,17 +25,17 @@
#include <86box/io.h>
#include <86box/snd_ac97.h>
#define AC97_CODEC_ID(f, s, t, dev) ((((f) & 0xff) << 24) | (((s) & 0xff) << 16) | (((t) & 0xff) << 8) | ((dev) & 0xff))
#define AC97_VENDOR_ID(f, s, t, dev) ((((f) & 0xff) << 24) | (((s) & 0xff) << 16) | (((t) & 0xff) << 8) | ((dev) & 0xff))
enum {
AC97_CODEC_ALC100 = AC97_CODEC_ID('A', 'L', 'C', 0x20),
AC97_CODEC_CS4297 = AC97_CODEC_ID('C', 'R', 'Y', 0x03),
AC97_CODEC_CS4297A = AC97_CODEC_ID('C', 'R', 'Y', 0x13),
AC97_CODEC_WM9701A = AC97_CODEC_ID('W', 'M', 'L', 0x00)
AC97_CODEC_ALC100 = AC97_VENDOR_ID('A', 'L', 'C', 0x20),
AC97_CODEC_CS4297 = AC97_VENDOR_ID('C', 'R', 'Y', 0x03),
AC97_CODEC_CS4297A = AC97_VENDOR_ID('C', 'R', 'Y', 0x13),
AC97_CODEC_WM9701A = AC97_VENDOR_ID('W', 'M', 'L', 0x00)
};
#define ENABLE_AC97_CODEC_LOG 1
#ifdef ENABLE_AC97_CODEC_LOG
int ac97_codec_do_log = ENABLE_AC97_CODEC_LOG;