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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 108917] gamma adjustments cause stuttering with amdgpu.dc=1, especially problematic with RedShift etc.
Date: Mon, 17 Dec 2018 14:30:52 +0000	[thread overview]
Message-ID: <bug-108917-502-x0TMElH15C@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-108917-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=108917

--- Comment #6 from Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> ---
I suspect that Alex is right about this being similar to the cursor update
issue - a large volume of color management changes through the full atomic
commit codepath would likely be quite slow. The dc=1 to dc=0 comparison is good
evidence supporting it as well.

Expanding the cursor path into a generalized plane update fast path would
likely resolve the issue, but may be tricky to do right.

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  parent reply	other threads:[~2018-12-17 14:30 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-01 23:43 [Bug 108917] gamma adjustments cause stuttering with amdgpu.dc=1, especially problematic with RedShift etc bugzilla-daemon
2018-12-01 23:44 ` bugzilla-daemon
2018-12-03  2:59 ` bugzilla-daemon
2018-12-03  8:42 ` bugzilla-daemon
2018-12-03  9:47 ` bugzilla-daemon
2018-12-03  9:47 ` bugzilla-daemon
2018-12-03 15:33 ` bugzilla-daemon
2018-12-03 20:49 ` bugzilla-daemon
2018-12-17 14:30 ` bugzilla-daemon [this message]
2019-01-16 20:57 ` bugzilla-daemon
2019-03-19 16:44 ` bugzilla-daemon
2019-03-19 16:47 ` bugzilla-daemon
2019-03-19 18:16 ` bugzilla-daemon
2019-04-19 14:18 ` bugzilla-daemon
2019-06-27 11:02 ` bugzilla-daemon
2019-06-27 14:01 ` bugzilla-daemon
2019-06-27 19:22 ` bugzilla-daemon
2019-09-11 13:36 ` bugzilla-daemon
2019-11-19  9:06 ` bugzilla-daemon

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