From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 95545] [amdgpu][tonga] mplayer -vo=gl:yuv=2 causes VM fault Date: Mon, 23 May 2016 22:44:06 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0785257344==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id BA5026E07A for ; Mon, 23 May 2016 22:44:05 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0785257344== Content-Type: multipart/alternative; boundary="14640434451.da1E.24659"; charset="UTF-8" --14640434451.da1E.24659 Date: Mon, 23 May 2016 22:44:05 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D95545 Andy Furniss changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |adf.lists@gmail.com --- Comment #4 from Andy Furniss --- Doesn't affect other players using gl. But anyway, testing with mplayer -vo gl bisect came up with - commit 70934de00eb42ba6fc43d104875962dfb260a1b3 Author: Marek Ol=C5=A1=C3=A1k Date: Thu Apr 21 21:41:59 2016 +0200 radeonsi: add new SDMA texture copy code This implements: - Linear-to-linear partial copies. (unaligned) - Tiled-to-linear and linear-to-tiled partial copies. (unaligned except 1-2 Bpp) - Tiled-to-tiled partial copies aligned to 8x8. v2: Extend the SDMA L2T VM fault workaround to T2L. - Same algorithm, just applied to T2L. (and using a 0-based address and surface.bo_size instead of buf->size) --=20 You are receiving this mail because: You are the assignee for the bug.= --14640434451.da1E.24659 Date: Mon, 23 May 2016 22:44:05 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated Andy Furniss changed bug 95545<= /a>
What Removed Added
CC   adf.lists@gmail.com

Comment= # 4 on bug 95545<= /a> from Andy Furniss 
Doesn't affect other players using gl.

But anyway, testing with mplayer -vo gl <file> bisect came up with -

commit 70934de00eb42ba6fc43d104875962dfb260a1b3
Author: Marek Ol=C5=A1=C3=A1k <marek.olsak@amd.com>
Date:   Thu Apr 21 21:41:59 2016 +0200

    radeonsi: add new SDMA texture copy code

    This implements:
    - Linear-to-linear partial copies. (unaligned)
    - Tiled-to-linear and linear-to-tiled partial copies.
      (unaligned except 1-2 Bpp)
    - Tiled-to-tiled partial copies aligned to 8x8.

    v2: Extend the SDMA L2T VM fault workaround to T2L.
        - Same algorithm, just applied to T2L.
          (and using a 0-based address and surface.bo_size instead of
buf->size)

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