<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - WARNING at dcn10_hw_sequencer.c:868 dcn10_verify_allow_pstate_change_high()" href="https://bugs.freedesktop.org/show_bug.cgi?id=109628#c25">Comment # 25</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - WARNING at dcn10_hw_sequencer.c:868 dcn10_verify_allow_pstate_change_high()" href="https://bugs.freedesktop.org/show_bug.cgi?id=109628">bug 109628</a> from <a class="email" href="mailto:anode.dev@gmail.com" title="devbazilio <anode.dev@gmail.com>"> devbazilio</a> <pre>I have the same problem with kernel 5.3.1 - after opening of lid cower after suspen the screen is black, however I can ssh to laptop CPU/GPU AMD Ryzen 3 2300U with Radeon Vega 6 Mobile Gfx Please let me know if you need more help or debugging [drm] pstate TEST_DEBUG_DATA: 0xB7F60000 ------------[ cut here ]------------ WARNING: CPU: 3 PID: 50 at drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_hw_sequencer.c:932 dcn10_verify_allow_pstate_change_high.cold+0xc/0x229 [amdgpu] Modules linked in: rfcomm mousedev edac_mce_amd kvm_amd ccp rng_core kvm irqbypass cmac algif_hash algif_skcipher af_alg bnep crct10dif_pclmul crc32_pclmul ghash_clmulni_intel hp_wmi wmi_b> i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm agpgart CPU: 3 PID: 50 Comm: kworker/u32:1 Tainted: G OE 5.3.1-arch1-1-ARCH #1 Hardware name: HP HP Pavilion Laptop 15-cw0xxx/84E7, BIOS F.34 07/31/2019 Workqueue: events_unbound commit_work [drm_kms_helper] RIP: 0010:dcn10_verify_allow_pstate_change_high.cold+0xc/0x229 [amdgpu] Code: 83 c8 ff e9 c1 ee f7 ff 48 c7 c7 18 fa 6c c0 e8 62 d4 4e f9 0f 0b 83 c8 ff e9 ab ee f7 ff 48 c7 c7 18 fa 6c c0 e8 4c d4 4e f9 <0f> 0b 80 bb 9f 01 00 00 00 75 05 e9 93 17 f8 ff 48 8b > RSP: 0018:ffffb30b002d3a80 EFLAGS: 00010246 RAX: 0000000000000024 RBX: ffff9b7d149d0000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000082 RDI: 00000000ffffffff RBP: ffff9b7d149d0000 R08: 0000000000000706 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000001 R12: ffff9b7d15d101b8 R13: ffff9b7d15d113f8 R14: ffff9b7d15d101b8 R15: 0000000000000004 FS: 0000000000000000(0000) GS:ffff9b7d1b2c0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffcc82adca8 CR3: 0000000076132000 CR4: 00000000003406e0 Call Trace: dcn10_pipe_control_lock.part.0+0x69/0x70 [amdgpu] dc_commit_updates_for_stream+0xec8/0x1390 [amdgpu] ? _raw_spin_lock+0x13/0x30 amdgpu_dm_atomic_commit_tail+0x12a6/0x1d00 [amdgpu] ? commit_tail+0x3c/0x70 [drm_kms_helper] commit_tail+0x3c/0x70 [drm_kms_helper] process_one_work+0x1d1/0x3a0 worker_thread+0x4a/0x3d0 kthread+0xfb/0x130 ? process_one_work+0x3a0/0x3a0 ? kthread_park+0x80/0x80 ret_from_fork+0x22/0x40 ---[ end trace 3a22aec33a206936 ]--- [drm] pstate TEST_DEBUG_DATA: 0x37F60000</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>