Up to [local] / src / usr.bin / sndiod
Request diff between arbitrary revisions
Default branch: MAIN
Revision 1.8 / (download) - annotate - [select for diffs], Mon Apr 22 10:43:55 2024 UTC (3 weeks, 6 days ago) by ratchov
Branch: MAIN
CVS Tags: HEAD
Changes since 1.7: +17 -11 lines
Diff to previous 1.7 (colored)
sndiod: Hide forgotten debug printfs
Revision 1.7 / (download) - annotate - [select for diffs], Wed Mar 3 10:00:27 2021 UTC (3 years, 2 months ago) by ratchov
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE,
OPENBSD_7_5,
OPENBSD_7_4_BASE,
OPENBSD_7_4,
OPENBSD_7_3_BASE,
OPENBSD_7_3,
OPENBSD_7_2_BASE,
OPENBSD_7_2,
OPENBSD_7_1_BASE,
OPENBSD_7_1,
OPENBSD_7_0_BASE,
OPENBSD_7_0,
OPENBSD_6_9_BASE,
OPENBSD_6_9
Changes since 1.6: +21 -31 lines
Diff to previous 1.6 (colored)
sndiod: Move controls out of the device structure Moving to a global server-wide controls list is necessary to expose controls that are not associated to a particular device (ex. a device selector). The current hack to use the device-side sioctl_desc->addr variable as client-side key can't work anymore. So, we use a unique dynamically allocated ctl->addr key; this is much cleaner. A new "scope" enum (with two "void *" arguments) is used to determine what the control does control. This adds flexibility and allows to easily add new control types that are not associated to devices. No behavior change.
Revision 1.6 / (download) - annotate - [select for diffs], Sun Jun 28 05:21:39 2020 UTC (3 years, 10 months ago) by ratchov
Branch: MAIN
CVS Tags: OPENBSD_6_8_BASE,
OPENBSD_6_8
Changes since 1.5: +5 -4 lines
Diff to previous 1.5 (colored)
Allow switching between alternate devices (-F option) with sndioctl(1)
Revision 1.5 / (download) - annotate - [select for diffs], Fri Apr 24 11:33:28 2020 UTC (4 years ago) by ratchov
Branch: MAIN
CVS Tags: OPENBSD_6_7_BASE,
OPENBSD_6_7
Changes since 1.4: +22 -6 lines
Diff to previous 1.4 (colored)
Make sure devices are properly closed in case of an error. Fixes possible crashes if the contol device fails, while the audio device continues to work.
Revision 1.4 / (download) - annotate - [select for diffs], Thu Apr 16 12:26:55 2020 UTC (4 years, 1 month ago) by ratchov
Branch: MAIN
Changes since 1.3: +5 -6 lines
Diff to previous 1.3 (colored)
If available, use hardware "output.level" for volume control. With this change, there's a single outputs.level control: either the hardware one or software one. Consequently, there can't be control name clashes and there's no need to move hardware's top-level controls into the "hw/" group.
Revision 1.3 / (download) - annotate - [select for diffs], Wed Apr 15 14:26:40 2020 UTC (4 years, 1 month ago) by ratchov
Branch: MAIN
Changes since 1.2: +10 -2 lines
Diff to previous 1.2 (colored)
When device is (re-)opened, call dev_ctlsync() if there's no control device In the dev_reopen() case the controls of the old device are removed, but if the new device has no controls, we still need to call dev_ctlsync() so that clients are notified about the removal of the old controls.
Revision 1.2 / (download) - annotate - [select for diffs], Sun Mar 8 14:52:20 2020 UTC (4 years, 2 months ago) by ratchov
Branch: MAIN
Changes since 1.1: +5 -2 lines
Diff to previous 1.1 (colored)
Don't forget to notify clients when controls list is ready. This is needed because when devices are swapped, clients need to know when to rebuild their user interface.
Revision 1.1 / (download) - annotate - [select for diffs], Wed Feb 26 13:53:58 2020 UTC (4 years, 2 months ago) by ratchov
Branch: MAIN
Add API to control audio device parameters exposed by sndiod. The API exposes controls of modern audio hardware and sndiod software volume knobs in a uniform way. Hardware knobs are exposed through sndiod. Multiple programs may use the controls at the same time without the need to continuously scan the controls. For now sndiod exposes only its own controls and the master output and input volumes of the underlying hardware (if any), i.e. those typically exposed by acpi volume keys. ok deraadt