Hi all
I am using SDK36.4 and after executing “sudo systemctl suspend” to enter sleep mode, I give SLEEP/WAKE * a low pulse of 50us to wake up, but after waking up, it keeps printing the following error, The terminal can be used normally, but there is no signal on the display screen
root@via-desktop:/home/via# [ 641.414516] nvgpu: 17000000.gpu ga10b_pbdma_handle_intr_0_acquire:646 [ERR] semaphore acquire timeout!
[ 641.414594] ga10b Channel Status - chip ga10b
[ 641.414596] ga10b ---------------------------
[ 641.414600] ga10b 508-ga10b, TSG: 2, pid 10816, thread name gnome-shell, refs: 3, deterministic: no, domain name: (no domain)
[ 641.414602] ga10b channel status: in use on_pbdma, on_eng, pbdma_busy busy
[ 641.414606] ga10b RAMFC: TOP: 8000002004008140 PUT: 002004008140 GET: 002004008140 FETCH: 000000000000 HEADER: 2140006c COUNT: 00000000 SEMAPHORE: addr 002004010000 payload 0000000000000000 execute 00100001
[ 641.414608] ga10b
[ 641.414611] ga10b 509-ga10b, TSG: 0, pid 10442, thread name Xorg, refs: 2, deterministic: no, domain name: (no domain)
[ 641.414613] ga10b channel status: in use idle not busy
[ 641.414615] ga10b RAMFC: TOP: 800000200405b3c8 PUT: 00200405b3c8 GET: 00200405b3c8 FETCH: 000000000000 HEADER: 2140006c COUNT: 00000000 SEMAPHORE: addr 002004020000 payload 0000000000000000 execute 00100001
[ 641.414617] ga10b
[ 641.414619] ga10b 510-ga10b, TSG: 3, pid 12449, thread name gnome-initial-s, refs: 2, deterministic: no, domain name: (no domain)
[ 641.414621] ga10b channel status: in use idle not busy
[ 641.414623] ga10b RAMFC: TOP: 80000020040080a0 PUT: 0020040080a0 GET: 0020040080a0 FETCH: 000000000000 HEADER: 2140006c COUNT: 00000000 SEMAPHORE: addr 002004010000 payload 0000000000000000 execute 00100001
[ 641.414624] ga10b
[ 641.414626] ga10b 511-ga10b, TSG: 1, pid 10442, thread name Xorg, refs: 2, deterministic: no, domain name: (no domain)
[ 641.414628] ga10b channel status: in use idle not busy
[ 641.414630] ga10b RAMFC: TOP: 8000002004033690 PUT: 002004033690 GET: 002004033690 FETCH: 000000000000 HEADER: 2140006c COUNT: 00000000 SEMAPHORE: addr 002004320000 payload 0000000000000000 execute 00000001
[ 641.414631] ga10b
[ 641.414634] ga10b PBDMA Status - chip ga10b
[ 641.414635] ga10b -------------------------
[ 641.414638] ga10b pbdma 0:
[ 641.414641] ga10b id: 2 - [tsg] next_id: - -1 [channel] | status: valid
[ 641.414648] ga10b PBDMA_PUT 0000001ffd13f284 PBDMA_GET 0000001ffd13f270
[ 641.414654] ga10b GP_PUT 00000529 GP_GET 00000526 FETCH 00000529 HEADER 2140006c
[ 641.414659] ga10b HDR 2001001b SHADOW0 fd13f260 SHADOW1 0000241f
[ 641.414662] ga10b pbdma 1:
[ 641.414663] ga10b id: -1 - [channel] next_id: - -1 [channel] | status: invalid
[ 641.414669] ga10b PBDMA_PUT 000000c6161eeb58 PBDMA_GET 000000a49a4571b0
[ 641.414675] ga10b GP_PUT 00000000 GP_GET f89e9f2d FETCH 00000000 HEADER e004b5fc
[ 641.414679] ga10b HDR c072878b SHADOW0 c2f4c4dd SHADOW1 5fef2b77
[ 641.414682] ga10b pbdma 2:
[ 641.414683] ga10b id: -1 - [channel] next_id: - -1 [channel] | status: invalid
[ 641.414689] ga10b PBDMA_PUT 0000006a092486e8 PBDMA_GET 0000006a092486e8
[ 641.414695] ga10b GP_PUT 00000000 GP_GET 08045060 FETCH 00000000 HEADER e0060994
[ 641.414699] ga10b HDR ae722e0a SHADOW0 5cc29230 SHADOW1 0387bc06
[ 641.414701] ga10b pbdma 3:
[ 641.414703] ga10b id: -1 - [channel] next_id: - -1 [channel] | status: invalid
[ 641.414709] ga10b PBDMA_PUT 0000000959415a9c PBDMA_GET 000000ffae6044e8
[ 641.414715] ga10b GP_PUT 00000000 GP_GET 84ae165a FETCH 00000000 HEADER e1171fb8
[ 641.414720] ga10b HDR 0cd0f46d SHADOW0 c89a7042 SHADOW1 73b4794d
[ 641.414722] ga10b pbdma 4:
[ 641.414723] ga10b id: -1 - [channel] next_id: - -1 [channel] | status: invalid
[ 641.414729] ga10b PBDMA_PUT 000000c3f76e2900 PBDMA_GET 000000fb68552880
[ 641.414734] ga10b GP_PUT 00000000 GP_GET b887b03a FETCH 00000000 HEADER 41063874
[ 641.414739] ga10b HDR 1f12a3c0 SHADOW0 44888286 SHADOW1 90032069
[ 641.414741] ga10b pbdma 5:
[ 641.414742] ga10b id: -1 - [channel] next_id: - -1 [channel] | status: invalid
[ 641.414747] ga10b PBDMA_PUT 000000094222986c PBDMA_GET 0000000dc8018e1c
[ 641.414753] ga10b GP_PUT 00000000 GP_GET 0004c000 FETCH 00000000 HEADER 40850118
[ 641.414758] ga10b HDR 4f6a56fc SHADOW0 467081ec SHADOW1 280801f3
[ 641.414759] ga10b
[ 641.414764] ga10b ga10b eng 0:
[ 641.414766] ga10b id: 2 (tsg), next_id: -1 (channel), ctx status: valid
[ 641.414767] ga10b
[ 641.414770] ga10b ga10b eng 1:
[ 641.414772] ga10b id: -1 (channel), next_id: -1 (channel), ctx status: invalid
[ 641.414773] ga10b
[ 641.414776] ga10b ga10b eng 2:
[ 641.414778] ga10b id: -1 (channel), next_id: -1 (channel), ctx status: invalid
[ 641.414778] ga10b
[ 641.414782] ga10b ga10b eng 3:
[ 641.414783] ga10b id: -1 (channel), next_id: -1 (channel), ctx status: invalid
[ 641.414784] ga10b
[ 641.414787] ga10b ga10b eng 4:
[ 641.414788] ga10b id: -1 (channel), next_id: -1 (channel), ctx status: invalid
[ 641.414789] ga10b
[ 641.414792] ga10b ga10b eng 5:
[ 641.414793] ga10b id: -1 (channel), next_id: -1 (channel), ctx status: invalid
[ 641.414794] ga10b
[ 641.414795] ga10b
[ 641.414797] nvgpu: 17000000.gpu ga10b_pbdma_report_error:330 [ERR] pbdma_intr_0(0)= 0x04000000
[ 641.414824] nvgpu: 17000000.gpu nvgpu_cic_mon_report_err_safety_services:60 [ERR] Error reporting is not supported in this platform
[ 641.414835] nvgpu: 17000000.gpu nvgpu_set_err_notifier_locked:143 [ERR] error notifier set to 24 for ch 508 owned by gnome-shell