From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 101026] RX 550 HDMI 4k 60fps not working, DisplayPort is. Date: Wed, 23 Aug 2017 21:41:43 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1704691989==" 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 C8B7B6E644 for ; Wed, 23 Aug 2017 21:41:42 +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 --===============1704691989== Content-Type: multipart/alternative; boundary="15035245021.5c6DbFAfD.7897"; charset="UTF-8" --15035245021.5c6DbFAfD.7897 Date: Wed, 23 Aug 2017 21:41:42 +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=3D101026 --- Comment #5 from dwagner --- Sure can do: This I find in Xorg.0.log: [ 36.956] (--) AMDGPU(0): HDMI max TMDS frequency 300000KHz [ 36.956] (II) AMDGPU(0): Printing probed modes for output HDMI-A-0 [ 36.956] (II) AMDGPU(0): Modeline "3840x2160"x60.0 594.00 3840 4016 4= 104 4400 2160 2168 2178 2250 +hsync +vsync (135.0 kHz eP) [ 36.956] (II) AMDGPU(0): Modeline "4096x2160"x60.0 594.00 4096 4184 4= 272 4400 2160 2168 2178 2250 +hsync +vsync (135.0 kHz e) [ 36.956] (II) AMDGPU(0): Modeline "4096x2160"x50.0 594.00 4096 5064 5= 152 5280 2160 2168 2178 2250 +hsync +vsync (112.5 kHz e) [ 36.956] (II) AMDGPU(0): Modeline "4096x2160"x59.9 593.41 4096 4184 4= 272 4400 2160 2168 2178 2250 +hsync +vsync (134.9 kHz e) [ 36.956] (II) AMDGPU(0): Modeline "4096x2160"x30.0 297.00 4096 4184 4= 272 4400 2160 2168 2178 2250 +hsync +vsync (67.5 kHz e) [ 36.956] (II) AMDGPU(0): Modeline "4096x2160"x25.0 297.00 4096 5064 5= 152 5280 2160 2168 2178 2250 +hsync +vsync (56.2 kHz e) [ 36.956] (II) AMDGPU(0): Modeline "4096x2160"x24.0 297.00 4096 5116 5= 204 5500 2160 2168 2178 2250 +hsync +vsync (54.0 kHz e) [ 36.956] (II) AMDGPU(0): Modeline "4096x2160"x30.0 296.70 4096 4184 4= 272 4400 2160 2168 2178 2250 +hsync +vsync (67.4 kHz e) [ 36.956] (II) AMDGPU(0): Modeline "4096x2160"x24.0 296.70 4096 5116 5= 204 5500 2160 2168 2178 2250 +hsync +vsync (53.9 kHz e) [ 36.956] (II) AMDGPU(0): Output HDMI-A-0 using initial mode 3840x2160 += 0+0 ... and also later... [ 133.973] (--) AMDGPU(0): HDMI max TMDS frequency 300000KHz ... [ 152.286] (--) AMDGPU(0): HDMI max TMDS frequency 300000KHz ...=20 etc., seemingly as often as the EDID is re-read/re-considered. >>From the first parameter of the Modelines one can already see that modes wi= th 594.00 MHz clock are found, and indeed, the "3840x2160" mode at 60Hz is use= d, as both xrandr and the connected display report: HDMI-A-0 connected 3840x2160+0+0 (normal left inverted right x axis y axis) 1600mm x 900mm 3840x2160 60.00*+ 50.00 59.94 30.00 25.00 24.00 29.9= 7=20=20=20 23.98 --=20 You are receiving this mail because: You are the assignee for the bug.= --15035245021.5c6DbFAfD.7897 Date: Wed, 23 Aug 2017 21:41:42 +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 # 5 on bug 10102= 6 from dwagner 
Sure can do: This I find in Xorg.0.log:

[    36.956] (--) AMDGPU(0): HDMI max TMDS frequency 300000KHz
[    36.956] (II) AMDGPU(0): Printing probed modes for output HDMI-A-0
[    36.956] (II) AMDGPU(0): Modeline "3840x2160"x60.0  594.00  3=
840 4016 4104
4400  2160 2168 2178 2250 +hsync +vsync (135.0 kHz eP)
[    36.956] (II) AMDGPU(0): Modeline "4096x2160"x60.0  594.00  4=
096 4184 4272
4400  2160 2168 2178 2250 +hsync +vsync (135.0 kHz e)
[    36.956] (II) AMDGPU(0): Modeline "4096x2160"x50.0  594.00  4=
096 5064 5152
5280  2160 2168 2178 2250 +hsync +vsync (112.5 kHz e)
[    36.956] (II) AMDGPU(0): Modeline "4096x2160"x59.9  593.41  4=
096 4184 4272
4400  2160 2168 2178 2250 +hsync +vsync (134.9 kHz e)
[    36.956] (II) AMDGPU(0): Modeline "4096x2160"x30.0  297.00  4=
096 4184 4272
4400  2160 2168 2178 2250 +hsync +vsync (67.5 kHz e)
[    36.956] (II) AMDGPU(0): Modeline "4096x2160"x25.0  297.00  4=
096 5064 5152
5280  2160 2168 2178 2250 +hsync +vsync (56.2 kHz e)
[    36.956] (II) AMDGPU(0): Modeline "4096x2160"x24.0  297.00  4=
096 5116 5204
5500  2160 2168 2178 2250 +hsync +vsync (54.0 kHz e)
[    36.956] (II) AMDGPU(0): Modeline "4096x2160"x30.0  296.70  4=
096 4184 4272
4400  2160 2168 2178 2250 +hsync +vsync (67.4 kHz e)
[    36.956] (II) AMDGPU(0): Modeline "4096x2160"x24.0  296.70  4=
096 5116 5204
5500  2160 2168 2178 2250 +hsync +vsync (53.9 kHz e)
[    36.956] (II) AMDGPU(0): Output HDMI-A-0 using initial mode 3840x2160 +=
0+0
... and also later...
[   133.973] (--) AMDGPU(0): HDMI max TMDS frequency 300000KHz
...
[   152.286] (--) AMDGPU(0): HDMI max TMDS frequency 300000KHz
...=20
etc., seemingly as often as the EDID is re-read/re-considered.

>>From the first parameter of the Modelines one can already see that modes wi=
th
594.00 MHz clock are found, and indeed, the "3840x2160" mode at 6=
0Hz is used,
as both xrandr and the connected display report:

HDMI-A-0 connected 3840x2160+0+0 (normal left inverted right x axis y axis)
1600mm x 900mm
   3840x2160     60.00*+  50.00    59.94    30.00    25.00    24.00    29.9=
7=20=20=20
23.98

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