Bug 1472756 - Keys to control audio are not forwarded to the guest
Keys to control audio are not forwarded to the guest
Status: POST
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: qemu-kvm-rhev (Show other bugs)
7.4
Unspecified Unspecified
high Severity high
: rc
: ---
Assigned To: Gerd Hoffmann
Guo, Zhiyi
: Regression, ZStream
Depends On: 1471758
Blocks: 1482388
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Reported: 2017-07-19 07:11 EDT by Pavel Grunt
Modified: 2017-08-17 03:07 EDT (History)
16 users (show)

See Also:
Fixed In Version: QEMU 2.10
Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1471758
: 1482388 (view as bug list)
Environment:
Last Closed:
Type: Bug
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


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Description Pavel Grunt 2017-07-19 07:11:45 EDT
Reproducible using qemu-kvm-rhev-2.9.0 (rhevh-rhel-7.4)
works correctly in qemu-kvm-rhev-2.6.0 (rhevh-rhel-7.3)

+++ This bug was initially created as a clone of Bug #1471758 +++

Description of problem:
Some "special" keysymbols (mute, volume up, volume down) are not forwarded to the guest

Version-Release number of selected component (if applicable):
qemu-system-x86-2.9.0-2.fc26.x86_64

How reproducible:
100%

Steps to Reproduce:
1. connect to a VM using SPICE
2. press a key to control volume

Actual results:
Nothing happens, the key is not received

Expected results:
Key is received

Additional info:
regression since qemu commit 8c10e0baf0260b59a4e984744462a18016662e3e

--- Additional comment from Cole Robinson on 2017-07-17 12:19:40 EDT ---

That commit is:

commit 8c10e0baf0260b59a4e984744462a18016662e3e
Author: Hervé Poussineau <hpoussin@reactos.org>
Date:   Thu Sep 15 22:06:26 2016 +0200

    ps2: use QEMU qcodes instead of scancodes


Which has #if 0 code like:

#if 0
    [Q_KEY_CODE_POWER] = 0x0e5e,
    [Q_KEY_CODE_SLEEP] = 0x0e5f,
    [Q_KEY_CODE_WAKE] = 0x0e63,

    [Q_KEY_CODE_AUDIONEXT] = 0xe019,
    [Q_KEY_CODE_AUDIOPREV] = 0xe010,
    [Q_KEY_CODE_AUDIOSTOP] = 0xe024,
    [Q_KEY_CODE_AUDIOPLAY] = 0xe022,
    [Q_KEY_CODE_AUDIOMUTE] = 0xe020,
    [Q_KEY_CODE_VOLUMEUP] = 0xe030,
    [Q_KEY_CODE_VOLUMEDOWN] = 0xe02e,
    [Q_KEY_CODE_MEDIASELECT] = 0xe06d,
    [Q_KEY_CODE_MAIL] = 0xe06c,
    [Q_KEY_CODE_CALCULATOR] = 0xe021,
    [Q_KEY_CODE_COMPUTER] = 0xe06b,
    [Q_KEY_CODE_AC_SEARCH] = 0xe065,
    [Q_KEY_CODE_AC_HOME] = 0xe032,
    [Q_KEY_CODE_AC_BACK] = 0xe06a,
    [Q_KEY_CODE_AC_FORWARD] = 0xe069,
    [Q_KEY_CODE_AC_STOP] = 0xe068,
    [Q_KEY_CODE_AC_REFRESH] = 0xe067,
    [Q_KEY_CODE_AC_BOOKMARKS] = 0xe066,
#endif


Gerd, do you know what the issue was here?

--- Additional comment from Gerd Hoffmann on 2017-07-18 02:55:50 EDT ---

> Gerd, do you know what the issue was here?

We don't have Q_KEY_CODES for them
Comment 3 Ademar Reis 2017-08-10 14:28:38 EDT
fixed upstream:

commit 0500cb1d25e69108ae1a2474412bbd255bbc34b2
Author: Gerd Hoffmann <kraxel@redhat.com>
Date:   Wed Jul 26 17:29:18 2017 +0200

    ps2: enable multimedia keys
    
    Fixes: 8c10e0baf0260b59a4e984744462a18016662e3e
    Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
    Reviewed-by: Eric Blake <eblake@redhat.com>
    Message-id: 20170726152918.11995-6-kraxel@redhat.com

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