Date: Tue, 27 May 2025 15:36:36 +0200 From: Christos Margiolis <christos@freebsd.org> To: status-updates@freebsdfoundation.org Cc: freebsd-multimedia@freebsd.org, markj@freebsd.org, jrm@freebsd.org, emaste@freebsd.org Subject: [Development report #39] Audio Stack Improvements Message-ID: <po4th3tho6g5cu6svcgsj2o7agpa46kqopxcdodjlrftugiqhx@uet4m2n6n7q2>
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snd_hda: Implement automatic redirection between associations: https://reviews.freebsd.org/D50070 - Run redirection code only if we are already using the current codec, otherwise we'll be switching automatically to the headphones even when using a different device (e.g., USB). - Rename "HDA" devd system to "SND" to make it more general. - Rename "REDIR" devd subsystem to "CONN", according to mav@'s suggestion. - Address disagreement with mav@. snd_hda: Fix cleanup regression in hdac_detach(): https://reviews.freebsd.org/D50378 - Abandoned. Mistake on my part (didn't rebase properly). snd_hda: Add shutdown method - MFC'd to stable/14 and releng/14.3. - https://cgit.freebsd.org/src/commit/?h=stable/14&id=77521692f4c71213c5419268657e696532c28325 - https://cgit.freebsd.org/src/commit/?h=releng/14.3&id=adf77cb48e4c265f366fb0f290b597fdd0dfdc68 snd_hda: Fix a sporadic panic during kldunload: https://reviews.freebsd.org/D50393 - Further review and discussion. PR 222636: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222636 sndctl(8): Remove unnecessary val variable from sysctl functions: https://cgit.freebsd.org/src/commit/?id=ac86e65e0e25a3e3fd6f91b17d2db874cea83c3b sndctl(8): Allow read-only sysctls: https://cgit.freebsd.org/src/commit/?id=52c4263274031d599aebfaed2862ae85b482953a sndctl(8): Fix dp->realtime: https://cgit.freebsd.org/src/commit/?id=30fd79b0c0a328536b166e7fa9170b059e711303 virtual_oss: Exit main looop cleanly on termination: https://reviews.freebsd.org/D50492 virtual_oss: Clean up cuse on exit: https://reviews.freebsd.org/D50493 virtual_oss: Clean up pthread on exit: https://reviews.freebsd.org/D50494 virtual_oss: Clean up audio delay unit on exit: https://reviews.freebsd.org/D50495 snd_dummy: Make callout stopping more robust: https://reviews.freebsd.org/D50386 - Discussion with markj@ and adrian@. sound: Terminate stream properly when closing vchans: https://reviews.freebsd.org/D50488 Bug triaging. Attended src bug busting call. Technical support emails with various users. libdtrace: Implement inline function tracing for kinst: https://reviews.freebsd.org/D38825 - Further discussion. Christos This work is sponsored by the FreeBSD Foundation.home | help
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