From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 104660] DC R9 285 dual link DVI modes not shown. Date: Tue, 16 Jan 2018 19:31:16 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1867974471==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id BFBE46E2D8 for ; Tue, 16 Jan 2018 19:31:15 +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 --===============1867974471== Content-Type: multipart/alternative; boundary="15161310751.9c5Ec3bE8.29457" Content-Transfer-Encoding: 7bit --15161310751.9c5Ec3bE8.29457 Date: Tue, 16 Jan 2018 19:31:15 +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=3D104660 --- Comment #4 from Alex Deucher --- (In reply to Andy Furniss from comment #3) > Thanks, that works. >=20 > This is the same with non dc, but is there a reason they are a bit low? >=20 > 1920x1080 (0x5b) 285.500MHz +HSync -VSync > h: width 1920 start 1968 end 2000 total 2080 skew 0 clock > 137.26KHz > v: height 1080 start 1083 end 1088 total 1144 clock > 119.98Hz >=20 > 1920x1080 (0x5c) 260.250MHz +HSync -VSync > h: width 1920 start 1968 end 2000 total 2080 skew 0 clock > 125.12KHz > v: height 1080 start 1083 end 1088 total 1138 clock > 109.95Hz >=20 > 1920x1080 (0x5d) 235.500MHz +HSync -VSync > h: width 1920 start 1968 end 2000 total 2080 skew 0 clock > 113.22KHz > v: height 1080 start 1083 end 1088 total 1133 clock=20 > 99.93Hz >=20 > I was hoping DC would differ from the old driver in giving exact Hz for > these. Those are the modes from the EDID from your monitor: CEA extension block Extension version: 1 0 8-byte timing descriptors Detailed mode: Clock 235.500 MHz, 521 mm x 293 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1133 vborder 0 +hsync -vsync=20 Detailed mode: Clock 260.250 MHz, 521 mm x 293 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1138 vborder 0 +hsync -vsync=20 Detailed mode: Clock 285.500 MHz, 521 mm x 293 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1144 vborder 0 +hsync -vsync --=20 You are receiving this mail because: You are the assignee for the bug.= --15161310751.9c5Ec3bE8.29457 Date: Tue, 16 Jan 2018 19:31:15 +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

Commen= t # 4 on bug 10466= 0 from Alex Deucher 
(In reply to Andy Furniss from comment #3)
> Thanks, that works.
>=20
> This is the same with non dc, but is there a reason they are a bit low?
>=20
>   1920x1080 (0x5b) 285.500MHz +HSync -VSync
>         h: width  1920 start 1968 end 2000 total 2080 skew    0 clock
> 137.26KHz
>         v: height 1080 start 1083 end 1088 total 1144           clock
> 119.98Hz
>=20
>  1920x1080 (0x5c) 260.250MHz +HSync -VSync
>         h: width  1920 start 1968 end 2000 total 2080 skew    0 clock
> 125.12KHz
>         v: height 1080 start 1083 end 1088 total 1138           clock
> 109.95Hz
>=20
>  1920x1080 (0x5d) 235.500MHz +HSync -VSync
>         h: width  1920 start 1968 end 2000 total 2080 skew    0 clock
> 113.22KHz
>         v: height 1080 start 1083 end 1088 total 1133           clock=
=20
> 99.93Hz
>=20
> I was hoping DC would differ from the old driver in giving exact Hz for
> these.

Those are the modes from the EDID from your monitor:

CEA extension block
Extension version: 1
0 8-byte timing descriptors
Detailed mode: Clock 235.500 MHz, 521 mm x 293 mm
               1920 1968 2000 2080 hborder 0
               1080 1083 1088 1133 vborder 0
               +hsync -vsync=20
Detailed mode: Clock 260.250 MHz, 521 mm x 293 mm
               1920 1968 2000 2080 hborder 0
               1080 1083 1088 1138 vborder 0
               +hsync -vsync=20
Detailed mode: Clock 285.500 MHz, 521 mm x 293 mm
               1920 1968 2000 2080 hborder 0
               1080 1083 1088 1144 vborder 0
               +hsync -vsync

You are receiving this mail because:
  • You are the assignee for the bug.
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