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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 108322] RX580 Display flickering after waking from suspend
Date: Sat, 13 Oct 2018 13:20:32 +0000	[thread overview]
Message-ID: <bug-108322-502-NfiUuAZapd@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-108322-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=108322

--- Comment #12 from bmilreu@gmail.com ---
Created custom modes and forced it into xrandr. 75hz flickers, but 73hz is
working fine it seems. This is on last amd-drm-next-staging 

~ >>> gtf 1920 1080 73                                                          

  # 1920x1080 @ 73.00 Hz (GTF) hsync: 82.20 kHz; pclk: 214.37 MHz
  Modeline "1920x1080_73.00"  214.37  1920 2056 2264 2608  1080 1081 1084 1126 
-HSync +Vsync
~ >>> xrandr --newmode "1920x1080_73.00"  214.37  1920 2056 2264 2608  1080
1081 1084 1126  -HSync +Vsync                                                  
     [130]
~ >>> xrandr --addmode DisplayPort-0 "1920x1080_73.00"                          
~ >>> xrandr --output DisplayPort-0 --mode "1920x1080_73.00"                    

Will keep it like this for now and test it in games, but in kde plasma/chromium
73hz is smooth as silk it seems. Another thing I noticed is gtf generates
higher pixel clocks than the ones from my monitor (edid?). You can compare
above result with the attached xorg log.

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  parent reply	other threads:[~2018-10-13 13:20 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-11  3:02 [Bug 108322] RX580 Display flickering after waking from suspend bugzilla-daemon
2018-10-11  3:05 ` bugzilla-daemon
2018-10-11  3:39 ` bugzilla-daemon
2018-10-11  3:40 ` bugzilla-daemon
2018-10-11  3:40 ` bugzilla-daemon
2018-10-11  3:41 ` bugzilla-daemon
2018-10-11  3:42 ` bugzilla-daemon
2018-10-11  3:45 ` bugzilla-daemon
2018-10-11  3:47 ` bugzilla-daemon
2018-10-11  3:48 ` bugzilla-daemon
2018-10-11  4:07 ` bugzilla-daemon
2018-10-11  8:40 ` bugzilla-daemon
2018-10-11  8:40 ` bugzilla-daemon
2018-10-11  8:41 ` bugzilla-daemon
2018-10-11  8:41 ` bugzilla-daemon
2018-10-11  8:41 ` bugzilla-daemon
2018-10-12  1:54 ` bugzilla-daemon
2018-10-13  1:03 ` bugzilla-daemon
2018-10-13 13:20 ` bugzilla-daemon [this message]
2018-10-15 13:11 ` bugzilla-daemon
2018-11-14  5:31 ` bugzilla-daemon
2018-12-25 22:55 ` bugzilla-daemon
2019-11-19  8:58 ` bugzilla-daemon

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