Re: BUG: *ERROR* No EDID read

2018-09-12 Thread Daniel Andersson
Hey, I had some time to bisect again tonight and it seems 018d82e5f02ef3583411bcaa4e00c69786f46f19 got back in again through: # first bad commit: [d98c71dadc2d0debdb80beb5a478baf1e6f98758] Merge drm-upstream/drm-next into drm-misc-next / Daniel On Wed, 29 Aug 2018 at 16:02, Daniel Andersson wrot

Re: BUG: *ERROR* No EDID read

2018-07-10 Thread Alex Deucher
gt;>>1024x768 59.95 >>>>800x600 59.95 >>>>640x480 59.95 >>>> DisplayPort-1 disconnected (normal left inverted right x axis y axis) >>>> HDMI-A-0 disconnected (normal left inverted right x axis y axis) >>>

Re: BUG: *ERROR* No EDID read

2018-07-09 Thread Daniel Andersson
ht x axis y axis) >>> HDMI-A-1 disconnected (normal left inverted right x axis y axis) >>> >>> Where does dm_error and dm_output_to_console end up? >>> >> >> dm_error -> DRM_ERROR will end up in dmesg as an error message >> dm_output_to_console -&

Re: BUG: *ERROR* No EDID read

2018-07-05 Thread Daniel Andersson
curious what the driver thinks the major and minor are. > > Harry > >> // Daniel >> >> On 5 July 2018 at 18:42, Deucher, Alexander >> wrote: >>> So your vbios has table v3.1 so it should not be affected by that patch. >>> Does reverting that patch a

Re: BUG: *ERROR* No EDID read

2018-07-05 Thread Harry Wentland
that patch actually fix the issue? >> >> >> Alex >> >> >> From: amd-gfx on behalf of Daniel >> Andersson >> Sent: Thursday, July 5, 2018 12:22:17 PM >> To: Alex Deucher >> Cc: amd-gfx@lists.freedesktop.org >> Subject: R

Re: BUG: *ERROR* No EDID read

2018-07-05 Thread Daniel Andersson
patch actually fix the issue? > > > Alex > > > From: amd-gfx on behalf of Daniel > Andersson > Sent: Thursday, July 5, 2018 12:22:17 PM > To: Alex Deucher > Cc: amd-gfx@lists.freedesktop.org > Subject: Re: BUG: *ERROR* No EDID read > > I have n

Re: BUG: *ERROR* No EDID read

2018-07-05 Thread Deucher, Alexander
@lists.freedesktop.org Subject: Re: BUG: *ERROR* No EDID read I have not flashed any GPU BIOS. It's not a reference Vega though, Sapphire something. Maybe they made changes? vbios is attached. // Daniel On 5 July 2018 at 15:38, Alex Deucher wrote: > On Mon, Jul 2, 2018 at 5:39 PM, Daniel Andersso

Re: BUG: *ERROR* No EDID read

2018-07-05 Thread Daniel Andersson
I have not flashed any GPU BIOS. It's not a reference Vega though, Sapphire something. Maybe they made changes? vbios is attached. // Daniel On 5 July 2018 at 15:38, Alex Deucher wrote: > On Mon, Jul 2, 2018 at 5:39 PM, Daniel Andersson wrote: >> Sure, bisecting gets me 6e65fb862064663ad3a08f9

Re: BUG: *ERROR* No EDID read

2018-07-05 Thread Alex Deucher
On Mon, Jul 2, 2018 at 5:39 PM, Daniel Andersson wrote: > Sure, bisecting gets me 6e65fb862064663ad3a08f964af1e8f3f2abf688 . > > In drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c, > get_firmware_info_v3_1() works but get_firmware_info_v3_2() does not > do the right thing for my Vega. > > Could

Re: BUG: *ERROR* No EDID read

2018-07-03 Thread Daniel Andersson
Sure, bisecting gets me 6e65fb862064663ad3a08f964af1e8f3f2abf688 . In drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c, get_firmware_info_v3_1() works but get_firmware_info_v3_2() does not do the right thing for my Vega. Could I break my GPU if I were to set some bad/wrong frequency there? lsp

Re: BUG: *ERROR* No EDID read

2018-07-02 Thread Alex Deucher
On Mon, Jul 2, 2018 at 3:21 PM, Daniel Andersson wrote: > I get: > [drm:dc_link_detect [amdgpu]] *ERROR* No EDID read. > on boot. This started happening on 4.17 and is still an issue on 4.18-rc2. > > I have a Vega64 connected on Display Port to a monitor(1440p). The monitor > doesn't have any addi

BUG: *ERROR* No EDID read

2018-07-02 Thread Daniel Andersson
I get: [drm:dc_link_detect [amdgpu]] *ERROR* No EDID read. on boot. This started happening on 4.17 and is still an issue on 4.18-rc2. I have a Vega64 connected on Display Port to a monitor(1440p). The monitor doesn't have any additional ports so I can't test HDMI. xrandr: Screen 0: minimum 320 x