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From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 119631] RadeonSI get a huge performance dip with used with the nine state tracker
Date: Sun, 05 Jun 2016 07:22:01 +0000	[thread overview]
Message-ID: <bug-119631-2300-xwQBA6rClG@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-119631-2300@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=119631

--- Comment #2 from Mathieu Belanger <b747xx@gmail.com> ---
Compared to 4.6-rc5
There.

c63dd758589b1f7e8398841d1f443f06ebfbcefc is the first bad commit
commit c63dd758589b1f7e8398841d1f443f06ebfbcefc
Author: Michel Dänzer <michel.daenzer@amd.com>
Date:   Fri Apr 1 18:51:34 2016 +0900

    drm/radeon: Support DRM_MODE_PAGE_FLIP_ASYNC

    When this flag is set, we program the hardware to execute the flip
    during horizontal blank (i.e. for the next scanline) instead of during
    vertical blank (i.e. for the next frame).

    Currently this is only supported on ASICs which have a page flip
    completion interrupt (>= R600), and only if the use_pflipirq parameter
    has value 2 (the default).

    Reviewed-by: Christian König <christian.koenig@amd.com>
    Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

:040000 040000 2f3d8295e7fa2809a3546a23c64da33311e624b9
6cd9fd9b53df0942efab559295e4c11fc6cc0463 M      drivers

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  parent reply	other threads:[~2016-06-05  7:22 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-04 16:10 [Bug 119631] New: RadeonSI get a huge performance dip with used with the nine state tracker bugzilla-daemon
2016-06-04 21:42 ` [Bug 119631] " bugzilla-daemon
2016-06-05  7:22 ` bugzilla-daemon [this message]
2016-06-05  7:46 ` bugzilla-daemon
2016-06-07  8:56 ` bugzilla-daemon
2016-06-12 23:27 ` bugzilla-daemon
2016-06-12 23:28 ` bugzilla-daemon
2016-06-14  2:45 ` bugzilla-daemon
2016-06-14  5:12 ` bugzilla-daemon
2016-06-14  7:45 ` bugzilla-daemon
2016-06-14  8:41 ` bugzilla-daemon
2016-06-14 19:31 ` bugzilla-daemon
2016-06-15  0:19 ` bugzilla-daemon
2016-06-15  6:39 ` bugzilla-daemon
2016-06-20  2:42 ` bugzilla-daemon
2016-06-20  3:33 ` bugzilla-daemon
2016-07-02 12:27 ` bugzilla-daemon
2016-07-04  1:50 ` bugzilla-daemon
2016-08-15 17:47 ` bugzilla-daemon
2016-08-16  0:56 ` bugzilla-daemon

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