Ignore:
Timestamp:
2022-07-02T14:34:36Z (3 years ago)
Author:
Jiri Svoboda <jiri@…>
Branches:
master, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
6ab7aad4, a247c32, baa2a33, d9dda26
Parents:
9e9d9bc6
Message:

Multiple HD Audio converters cannot pull from a single stream

We select one arbitrary output converter for out PCM output, similar to what
we do for input.

We filter the 'other' VirtualBox output converters based on rates/formats
being zero.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • uspace/drv/audio/hdaudio/spec/regs.h

    r9e9d9bc6 r0d59ea7e  
    11/*
    2  * Copyright (c) 2014 Jiri Svoboda
     2 * Copyright (c) 2022 Jiri Svoboda
    33 * All rights reserved.
    44 *
    … …  
    165165} hda_regs_t;
    166166
     167/** Stream Descriptor Control bits */
    167168typedef enum {
    168169        /** Descriptor Error Interrupt Enable */
    … …  
    177178        sdctl1_srst = 0
    178179} hda_sdesc_ctl1_bits;
     180
     181/** Stream Descriptor Status bits */
     182typedef enum {
     183        /** FIFO Ready */
     184        sdctl1_fifordy = 3,
     185        /** Descriptor Error */
     186        sdsts_dese = 2,
     187        /** FIFO Error */
     188        sdsts_fifoe = 1,
     189        /** Buffer Completion Interrupt Status */
     190        sdsts_bcis = 2
     191} hda_sdesc_sts_bits;
    179192
    180193typedef enum {
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