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Preserve logical device configuration on ISAPnP ROM update

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This commit is contained in:
RichardG867
2021-06-03 14:18:21 -03:00
parent ea3d844826
commit ff46734e5e
2 changed files with 44 additions and 30 deletions
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19
src/sound/snd_cs423x.c
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@@ -302,7 +302,7 @@ cs423x_write(uint16_t addr, uint8_t val, void *priv)
if (!val) {
dev->ram_dl = 0;
/* Update PnP resource data and state. */
/* Update PnP state and resource data. */
cs423x_pnp_enable(dev, 1);
}
break;
@@ -728,14 +728,6 @@ cs423x_init(const device_t *info)
break;
}
/* Initialize SBPro codec first to get the correct CD audio filter for the default
context, which is SBPro. The WSS codec is initialized later by cs423x_reset */
dev->sb = (sb_t *) device_add(&sb_pro_cs423x_device);
/* Initialize RAM, registers and WSS codec. */
cs423x_reset(dev);
sound_add_handler(cs423x_get_buffer, dev);
/* Initialize I2C bus for the EEPROM. */
dev->i2c = i2c_gpio_init("nvr_cs423x");
@@ -745,7 +737,14 @@ cs423x_init(const device_t *info)
/* Initialize ISAPnP. */
dev->pnp_card = isapnp_add_card(NULL, 0, cs423x_pnp_config_changed, NULL, NULL, NULL, dev);
cs423x_pnp_enable(dev, 1);
/* Initialize SBPro codec first to get the correct CD audio filter for the default
context, which is SBPro. The WSS codec is initialized later by cs423x_reset */
dev->sb = (sb_t *) device_add(&sb_pro_cs423x_device);
/* Initialize RAM, registers and WSS codec. */
cs423x_reset(dev);
sound_add_handler(cs423x_get_buffer, dev);
return dev;
}