[Bug 111487] AMD vega - display off/on -> solid green display

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Aug 26 10:33:55 UTC 2019 

https://bugs.freedesktop.org/show_bug.cgi?id=111487

            Bug ID: 111487
           Summary: AMD vega - display off/on -> solid green display
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: not set
         Component: DRM/AMDgpu
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: bzz at atomicbee.cz

Created attachment 145168
  --> https://bugs.freedesktop.org/attachment.cgi?id=145168&action=edit
dmesg after display turned off and on again

I have disabled all screensavers/sleep modes on my desktop and keeping it
running 24/7 only turning off the display.

Using Opensuse tumbleweed and started to get flickering in graphics (only when
for example scrolling or moving cursor over icons etc. not when the "image" is
static)

Also when i turn off and then on the display, i got just solid green display
and following warning/errors in dmesg:

[37101.852459] WARNING: CPU: 2 PID: 2102 at
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_hw_sequencer.c:854
dcn10_verify_allow_pstate_change_high.cold+0xc/0x229 [amdgpu]
[37101.852460] Modules linked in: fuse vhost_net vhost tap tun ebtable_filter
ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bpfilter
scsi_transport_iscsi af_packet br_netfilter bridge stp llc iscsi_ibft
iscsi_boot_sysfs msr nls_iso8859_1 nls_cp437 vfat fat edac_mce_amd kvm_amd ccp
kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel
snd_hda_codec_realtek snd_hda_codec_generic aes_x86_64 ledtrig_audio
crypto_simd cryptd glue_helper snd_hda_codec_hdmi eeepc_wmi asus_wmi
sparse_keymap wmi_bmof rfkill snd_hda_intel pcspkr k10temp snd_hda_codec
sp5100_tco snd_hda_core i2c_piix4 snd_hwdep snd_pcm r8169 snd_timer snd realtek
soundcore joydev libphy gpio_amdpt gpio_generic pcc_cpufreq button acpi_cpufreq
uas usb_storage hid_logitech_hidpp btrfs hid_logitech_dj libcrc32c xor raid6_pq
hid_generic usbhid amdgpu crc32c_intel amd_iommu_v2 gpu_sched i2c_algo_bit ttm
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci
xhci_hcd usbcore wmi
[37101.852471]  video pinctrl_amd sg dm_multipath dm_mod scsi_dh_rdac
scsi_dh_emc scsi_dh_alua efivarfs
[37101.852473] CPU: 2 PID: 2102 Comm: X Tainted: G        W        
5.2.9-1-default #1 openSUSE Tumbleweed (unreleased)
[37101.852474] Hardware name: System manufacturer System Product Name/PRIME
B450M-A, BIOS 1804 07/29/2019
[37101.852514] RIP: 0010:dcn10_verify_allow_pstate_change_high.cold+0xc/0x229
[amdgpu]
[37101.852515] Code: 83 c8 ff e9 a9 ca f9 ff 48 c7 c7 b8 aa 6c c0 e8 7c d5 2c
d0 0f 0b 83 c8 ff e9 93 ca f9 ff 48 c7 c7 b8 aa 6c c0 e8 66 d5 2c d0 <0f> 0b 80
bb 93 01 00 00 00 75 05 e9 79 ee f9 ff 48 8b 83 80 02 00
[37101.852515] RSP: 0018:ffffac1083c1b638 EFLAGS: 00010282
[37101.852516] RAX: 0000000000000024 RBX: ffff9257e5060000 RCX:
0000000000000006
[37101.852516] RDX: 0000000000000007 RSI: 0000000000000002 RDI:
ffff9257eea99a10
[37101.852517] RBP: ffff9252e0fd0ec0 R08: 000021be72bbc983 R09:
ffff9257ee800000
[37101.852517] R10: 000000000000b22e R11: 00000000001d545c R12:
ffff9252e0fd0000
[37101.852517] R13: ffff9257e5060000 R14: ffff9257e582e540 R15:
0000000000000003
[37101.852518] FS:  00007fddbce26940(0000) GS:ffff9257eea80000(0000)
knlGS:0000000000000000
[37101.852518] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37101.852519] CR2: 00000008004354c8 CR3: 00000007d22e6000 CR4:
00000000003406e0
[37101.852519] Call Trace:
[37101.852558]  dcn10_program_pipe+0x1a7/0x270 [amdgpu]
[37101.852596]  dcn10_apply_ctx_for_surface+0x4d6/0x5e0 [amdgpu]
[37101.852634]  dc_commit_updates_for_stream+0x7f1/0xbe0 [amdgpu]
[37101.852671]  amdgpu_dm_commit_planes.constprop.0+0x6b4/0x880 [amdgpu]
[37101.852709]  amdgpu_dm_atomic_commit_tail+0x9be/0xd30 [amdgpu]
[37101.852714]  ? commit_tail+0x3c/0x70 [drm_kms_helper]
[37101.852718]  commit_tail+0x3c/0x70 [drm_kms_helper]
[37101.852722]  drm_atomic_helper_commit+0x108/0x110 [drm_kms_helper]
[37101.852726]  restore_fbdev_mode_atomic+0x1b3/0x1c0 [drm_kms_helper]
[37101.852729]  drm_fb_helper_pan_display+0xb6/0x1c0 [drm_kms_helper]
[37101.852731]  fb_pan_display+0x83/0x100
[37101.852732]  bit_update_start+0x1a/0x40
[37101.852733]  fbcon_switch+0x3a3/0x570
[37101.852734]  redraw_screen+0x128/0x210
[37101.852735]  fbcon_blank+0x277/0x2a0
[37101.852737]  do_unblank_screen+0xaa/0x150
[37101.852738]  complete_change_console+0x54/0xd0
[37101.852738]  vt_ioctl+0x1181/0x11c0
[37101.852744]  ? drm_setmaster_ioctl+0xb0/0xb0 [drm]
[37101.852745]  tty_ioctl+0x372/0x8c0
[37101.852746]  ? ktime_get_mono_fast_ns+0x4e/0x90
[37101.852747]  do_vfs_ioctl+0x447/0x640
[37101.852748]  ? do_futex+0x10a/0x1d0
[37101.852749]  ksys_ioctl+0x5e/0x90
[37101.852750]  ? trace_hardirqs_off_thunk+0x1a/0x33
[37101.852751]  __x64_sys_ioctl+0x16/0x20
[37101.852752]  do_syscall_64+0x6e/0x1e0
[37101.852753]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[37101.852754] RIP: 0033:0x7fddbd20a7c7
[37101.852755] Code: 00 00 90 48 8b 05 d1 86 0c 00 64 c7 00 26 00 00 00 48 c7
c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d a1 86 0c 00 f7 d8 64 89 01 48
[37101.852755] RSP: 002b:00007fff001ac908 EFLAGS: 00003246 ORIG_RAX:
0000000000000010
[37101.852756] RAX: ffffffffffffffda RBX: 0000000000000001 RCX:
00007fddbd20a7c7
[37101.852756] RDX: 0000000000000001 RSI: 0000000000005605 RDI:
000000000000000c
[37101.852756] RBP: 00005617c64392cc R08: 0000000000000000 R09:
00007fff001ac630
[37101.852757] R10: 0000000000000007 R11: 0000000000003246 R12:
00005617c6439390
[37101.852757] R13: 00005617c6439380 R14: 00005617c64392c8 R15:
00007fff001ac984
[37101.852758] ---[ end trace 4bb79af4c980bd53 ]---

attached full dmesg after turning off and on display (Dell U3014)

also attached glxinfo after reboot (because when i got solid green display,
nothing else that full reboot will fix it. Or i didn't find yet what could.
systemctl restart display-manager doesn't help)

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