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CMI8x38: Fix channel reset bit oversight

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This commit is contained in:
RichardG867
2024-07-05 17:24:07 -03:00
parent 46aa5befc0
commit 0a8d98e913
1 changed files with 2 additions and 2 deletions
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4
src/sound/snd_cmi8x38.c
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@@ -710,7 +710,7 @@ cmi8x38_write(uint16_t addr, uint8_t val, void *priv)
for (int i = 0; i < (sizeof(dev->dma) / sizeof(dev->dma[0])); i++) { for (int i = 0; i < (sizeof(dev->dma) / sizeof(dev->dma[0])); i++) {
if (val & (0x04 << i)) { if (val & (0x04 << i)) {
/* Reset DMA channel. */ /* Reset DMA channel. */
val &= ~(0x01 << i); dev->io_regs[addr] &= ~(0x01 << i); /* clear enable */
dev->io_regs[0x10] &= ~(0x01 << i); /* clear interrupt */ dev->io_regs[0x10] &= ~(0x01 << i); /* clear interrupt */
/* Reset Sound Blaster as well when resetting channel 0. */ /* Reset Sound Blaster as well when resetting channel 0. */
@@ -725,7 +725,7 @@ cmi8x38_write(uint16_t addr, uint8_t val, void *priv)
} }
/* Start playback along with DMA channels. */ /* Start playback along with DMA channels. */
if (val & 0x03) if (dev->io_regs[addr] & 0x03)
cmi8x38_start_playback(dev); cmi8x38_start_playback(dev);
/* Update interrupts. */ /* Update interrupts. */