Merge pull request #5098 from jriwanek-forks/es1370

Add Ensoniq ES1370

src/include/86box/snd_akm4531.h

@@ -0,0 +1,22 @@
+/*
+ * 86Box    A hypervisor and IBM PC system emulator that specializes in
+ *          running old operating systems and software designed for IBM
+ *          PC systems and compatibles from 1981 through fairly recent
+ *          system designs based on the PCI bus.
+ *
+ *          This file is part of the 86Box distribution.
+ *
+ *          Ensoniq AudioPCI family emulation.
+ *
+ * Authors: Cacodemon345
+ *
+ *          Copyright 2024-2025 Cacodemon345.
+ */
+struct akm4531_t
+{
+    unsigned char registers[256];
+};
+
+typedef struct akm4531_t akm4531_t;
+
+double akm4531_apply_master_vol(unsigned short sample);

src/include/86box/sound.h

@@ -185,6 +185,7 @@ extern const device_t ess_soundpiper_32_mca_device;
 extern const device_t ess_chipchat_16_mca_device;
 
 /* Ensoniq AudioPCI */
+extern const device_t es1370_device;
 extern const device_t es1371_device;
 extern const device_t es1371_onboard_device;
 extern const device_t es1373_device;

src/sound/sound.c

@@ -153,6 +153,7 @@ static const SOUND_CARD sound_cards[] = {
     { &ess_soundpiper_32_mca_device },
     { &cmi8338_device               },
     { &cmi8738_device               },
+    { &es1370_device                },
     { &es1371_device                },
     { &es1373_device                },
     { &ct5880_device                },