From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 98333] 4K @ 60Hz over HDMI 2.0 not working with AMDGPU-DAL Date: Wed, 04 Jan 2017 11:30:04 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0168911260==" 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 CB4546E222 for ; Wed, 4 Jan 2017 11:30:03 +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 --===============0168911260== Content-Type: multipart/alternative; boundary="14835294031.6B2d3e3aF.6220"; charset="UTF-8" --14835294031.6B2d3e3aF.6220 Date: Wed, 4 Jan 2017 11:30:03 +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=3D98333 --- Comment #9 from wiak@nwgat.net --- Hey i got the exact same issue with a Samsung HU7505 4k60 television using amdgpu on xubuntu 16.04.1/16.10, amdgpu-pro-16.50-362463 drivers work in 4k= 60 until the display is turned off and then it gives "mode not supported" both the bios and the edid from the display while on crimson 16.12 https://f001.backblazeb2.com/file/nwgat-cdn/misc/xfx-rx460-Baffin-bios.rom https://f001.backblazeb2.com/file/nwgat-cdn/misc/samsung_uhd_colour_YCbCr44= 4-4k60_edid.bin amd-staging-4.7 kernel, made no difference (git pull today) ubuntu 4.10 from kernel.ubuntu.com/~kernel-ppa/mainline/v4.10-rc2/ might also be related to black screen on 4k60 issue i have on windows=20 https://www.reddit.com/r/Amd/comments/5fyy7c/december_tech_support_megathre= ad/dbwa536/?context=3D3 System Configuration: Motherboard: FM2A88X-ITX+ AMD A88X CPU: AMD A10-7800 Memory: 16GB DDR3 GPU: XFX RX 460 2GB (RX-460P2SFG5) GPU-Z Report: https://www.techpowerup.com/gpuz/details/4qq9n VBIOS: 015.050.000.000.000000 Driver: amdgpu OS: xubuntu 16.04.1 LTS AMD64 or 16.10 AMD64 Display: Samsung UE55HU7505 55" UltraHD (in UHD Colour Mode) Display Cable: Startech Pro Series Metal High Speed HDMI Cable 2M (HDPSMM2M) from samsung manual http://downloadcenter.samsung.com/content/UM/201411/20141127124859330/[ENG]= NUDVBEUH-1.111-1015.pdf CEA-861 3840x2160 50Hz 112.500 50.000 594.000 +/+ 3840x2160 60Hz 135.000 60.000 594.000 +/+ 4096x2160 50Hz 112.500 50.000 594.000 +/+ 4096x2160 60Hz 135.000 60.000 594.000 +/+ --=20 You are receiving this mail because: You are the assignee for the bug.= --14835294031.6B2d3e3aF.6220 Date: Wed, 4 Jan 2017 11:30:03 +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

Comment= # 9 on bug 98333<= /a> from wiak@nwgat.net 
Hey i got the exact same issue with a Samsung HU7505 4k60 tele=
vision using
amdgpu on xubuntu 16.04.1/16.10, amdgpu-pro-16.50-362463 drivers work in 4k=
60
until the display is turned off and then it gives "mode not supported&=
quot;


both the bios and the edid from the display while on crimson 16.12
https://f001.backblazeb2.com/file/nwgat-cdn/misc/xfx-rx460-Baff=
in-bios.rom
https://f001.backblazeb2.com/file/nwgat-cdn/mis=
c/samsung_uhd_colour_YCbCr444-4k60_edid.bin

amd-staging-4.7 kernel, made no difference (git pull today)
ubuntu 4.10 from kernel.ubuntu.com/~kernel-ppa/mainline/v4.10-rc2/

might also be related to black screen on 4k60 issue i have on windows=20
https://www.reddit.com/r/Amd/comments/5=
fyy7c/december_tech_support_megathread/dbwa536/?context=3D3

System Configuration:
Motherboard: FM2A88X-ITX+ AMD A88X
CPU: AMD A10-7800
Memory: 16GB DDR3
GPU: XFX RX 460 2GB (RX-460P2SFG5)
GPU-Z Report: ht=
tps://www.techpowerup.com/gpuz/details/4qq9n
VBIOS: 015.050.000.000.000000
Driver: amdgpu
OS: xubuntu 16.04.1 LTS AMD64 or 16.10 AMD64
Display: Samsung UE55HU7505 55" UltraHD (in UHD Colour Mode)
Display Cable: Startech Pro Series Metal High Speed HDMI Cable 2M (HDPSMM2M)

from samsung manual
http://downloadcenter.samsung.com/conte=
nt/UM/201411/20141127124859330/[ENG]NUDVBEUH-1.111-1015.pdf

CEA-861
3840x2160 50Hz 112.500 50.000 594.000 +/+
3840x2160 60Hz 135.000 60.000 594.000 +/+
4096x2160 50Hz 112.500 50.000 594.000 +/+
4096x2160 60Hz 135.000 60.000 594.000 +/+

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