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List: haiku-bugs
Subject: [haiku-bugs] Re: [Haiku] #14242: Intel HDA driver: no sound, broken preferences on Thinkpad X220
From: "Haiku" <trac () haiku-os ! org>
Date: 2018-09-29 2:32:05
Message-ID: 056.326aacd5afafdac9fd09655299deec21 () haiku-os ! org
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#14242: Intel HDA driver: no sound, broken preferences on Thinkpad X220
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Reporter: tidux | Owner: korli
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: Drivers/Audio/HDA | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
---------------------------------+----------------------------
Comment (by tidux):
Still present in Beta 1. It looks like the channels are being mapped as
inputs when they're outputs or vice versa. Looking at the Linux kernel
code for the HDA driver and eyeballing the comparison it looks like
there's a lot more work going into device initialization on the Linux
side... and this laptop's sound works on Linux. Might be a place to look.
-- =
Ticket URL: <https://dev.haiku-os.org/ticket/14242#comment:5>
Haiku <https://dev.haiku-os.org>
The Haiku operating system.
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