[Bug 204725] New: black screen

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=204725

            Bug ID: 204725
           Summary: black screen
           Product: Drivers
           Version: 2.5
    Kernel Version: linux-5.3-rc6, linux-5.3-rc6 latest,
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri at kernel-bugs.osdl.org
          Reporter: drjoms at gmail.com
        Regression: No

Created attachment 284671
  --> https://bugzilla.kernel.org/attachment.cgi?id=284671&action=edit
black screen kernel 5.30

Hello,

Hardware: Linux (none)dimko's Desktop 5.2.10 #1 SMP PREEMPT Tue Aug 27 22:48:11
IST 2019 x86_64 AMD Ryzen 5 1600 Six-Core Processor AuthenticAMD GNU/Linux

32 gigs of ram, nvme sdd.
OS: Gentoo AMD 64 bit
Soft:
sys-devel/llvm
      Latest version available: 10.0.0.9999

 media-libs/mesa
      Latest version available: 9999
*  x11-base/xorg-server
      Latest version available: 1.20.5
x11-drivers/xf86-input-evdev-2.10.6
x11-drivers/xf86-input-libinput-0.28.2
x11-drivers/xf86-video-amdgpu-19.0.1
x11-drivers/xf86-video-vesa-2.4.0

all drivers are compiled/installed after mesa/xorg installation, so no linkage
problem can occur.


problem:
Under linux-5.3-rc6 I get completely black screen.
output of 'startx -- :0' is not indicative of problem.
As far as I am concerned, silent failure with complete failure of output
system, hence high priority.




See dmesg please for more info.

md5sum /lib/firmware/amdgpu/navi10_*
d80e7585b046f9da0edfdf5c4840030c  /lib/firmware/amdgpu/navi10_asd.bin
3f52075a7db731365236d3050aa23d9e  /lib/firmware/amdgpu/navi10_ce.bin
d99c5124e5560153768a71cec8a4726e  /lib/firmware/amdgpu/navi10_gpu_info.bin
98ddcd564bddf7ed6045afff4abf6704  /lib/firmware/amdgpu/navi10_me.bin
c9cd7f8cdd97c18f3068887f1877e2a6  /lib/firmware/amdgpu/navi10_mec2.bin
c9cd7f8cdd97c18f3068887f1877e2a6  /lib/firmware/amdgpu/navi10_mec.bin
2dd1563ba76158c98d9409eb94daab2e  /lib/firmware/amdgpu/navi10_pfp.bin
39a53ba9e86b52fa6be045932bb0b12f  /lib/firmware/amdgpu/navi10_rlc.bin
a4b33f7ad896e7b876dcb224f02faf4c  /lib/firmware/amdgpu/navi10_sdma1.bin
a4b33f7ad896e7b876dcb224f02faf4c  /lib/firmware/amdgpu/navi10_sdma.bin
26f69a4d53d4511c4587ce3713a70d99  /lib/firmware/amdgpu/navi10_smc.bin
0273f9cd89f85d58942e1a57be143077  /lib/firmware/amdgpu/navi10_sos.bin
b0f5b346a394d9ec4027ef01ba3853c7  /lib/firmware/amdgpu/navi10_vcn.bin

firmware is loaded into kernel at time of compilation.
usual compilation set done:
make -j12
make modules   (this one seems redundant)
make modules_install
make install

grub-mkconfig -o /boot/grub/grub.cfg

after that /usr/src/linux is checked for link to current version of kernel.


additional notes.

machine IS responsive after start, just not the screen.
Brand new video card. works in kernel  5.2.10 in VESA mode
power cable checked
motherboard bios updated literally today till latest version

as far as I know no proprietary drivers loaded.

Module                  Size  Used by
bridge                147456  0
stp                    16384  1 bridge
llc                    16384  2 bridge,stp
tun                    53248  4
uvcvideo              106496  0
videobuf2_vmalloc      16384  1 uvcvideo
kvm_amd                90112  4
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         24576  1 uvcvideo
joydev                 24576  0
mousedev               24576  0
kvm                   651264  1 kvm_amd
videodev              184320  2 videobuf2_v4l2,uvcvideo
snd_virtuoso           49152  2
irqbypass              16384  5 kvm
snd_usb_audio         208896  0
videobuf2_common       49152  2 videobuf2_v4l2,uvcvideo
snd_oxygen_lib         49152  1 snd_virtuoso
snd_hwdep              16384  1 snd_usb_audio
snd_usbmidi_lib        28672  1 snd_usb_audio
snd_mpu401_uart        16384  1 snd_oxygen_lib
snd_rawmidi            32768  2 snd_usbmidi_lib,snd_mpu401_uart
i2c_piix4              24576  0
sr_mod                 28672  0
cdrom                  36864  1 sr_mod
acpi_cpufreq           20480  0
k10temp                16384  0

Possibly some proprietary firmware is loaded in.
At least firmware from above, for AMDGPU itself.

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