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The Apple Sound Chip was primarily used by the Macintosh II to generate sound in hardware which was previously handled by the toolbox ROM with software interrupts. Implement both the standard ASC and also the enhanced ASC (EASC) functionality which is used in the Quadra 800. Note that whilst real ASC hardware uses AUDIO_FORMAT_S8, this implementation uses AUDIO_FORMAT_U8 instead because AUDIO_FORMAT_S8 is rarely used and not supported by some audio backends like PulseAudio and DirectSound when played directly with -audiodev out.mixing-engine=off. Co-developed-by: Laurent Vivier <laurent@vivier.eu> Co-developed-by: Volker Rümelin <vr_qemu@t-online.de> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-ID: <20231004083806.757242-8-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
53 lines
618 B
Plaintext
53 lines
618 B
Plaintext
config SB16
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bool
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default y
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depends on ISA_BUS
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config ES1370
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bool
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default y if PCI_DEVICES
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depends on PCI
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config AC97
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bool
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default y if PCI_DEVICES
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depends on PCI
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config ADLIB
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bool
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default y
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depends on ISA_BUS
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config GUS
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bool
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default y
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depends on ISA_BUS
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config CS4231A
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bool
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default y
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depends on ISA_BUS
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config HDA
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bool
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default y if PCI_DEVICES
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depends on PCI
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config PCSPK
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bool
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default y
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depends on I8254
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config WM8750
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bool
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depends on I2C
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config PL041
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bool
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config CS4231
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bool
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config ASC
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bool
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