linux-kernel - [PATCH] ALSA: hda - HDMI Audio init all connectors

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Date:	Thu, 07 Jun 2012 06:52:59 +0100
From:	Steven Newbury <steve@...wbury.org.uk>
To:	linux-kernel@...r.kernel.org
Subject: [PATCH] ALSA: hda - HDMI Audio init all connectors

When VGA_SWITCHEROO support is enabled hda_intel initialises the HDMI audio device on the current VGA device.  When it's not enabled it only initialises the HDMI device on the default VGA adaptor, this means secondary cards get no audio support which is very unhelpful for multi-seat!

With this patch, when SUPPORT_VGA_SWITCHEROO is disabled hda_intel initialises all HDMI audio devices, not just the default VGA.

Signed-off-by: Steven Newbury <steve@...wbury.org.uk>

View attachment "hdmi-audio-init.patch" of type "text/x-patch" (1611 bytes)