https://github.com/torvalds/linux
Revision 688f3d1ebedffa310b6591bd1b63fa0770d945fe authored by Lyude Paul on 20 June 2019, 23:21:26 UTC, committed by Alex Deucher on 01 July 2019, 14:15:00 UTC
I'm not entirely sure why this is, but for some reason: 921935dc6404 ("drm/amd/powerplay: enforce display related settings only on needed") Breaks runtime PM resume on the Radeon PRO WX 3100 (Lexa) in one the pre-production laptops I have. The issue manifests as the following messages in dmesg: [drm] UVD and UVD ENC initialized successfully. amdgpu 0000:3b:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring vce1 test failed (-110) [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <vce_v3_0> failed -110 [drm:amdgpu_device_resume [amdgpu]] *ERROR* amdgpu_device_ip_resume failed (-110). And happens after about 6-10 runtime PM suspend/resume cycles (sometimes sooner, if you're lucky!). Unfortunately I can't seem to pin down precisely which part in psm_adjust_power_state_dynamic that is causing the issue, but not skipping the display setting setup seems to fix it. Hopefully if there is a better fix for this, this patch will spark discussion around it. Fixes: 921935dc6404 ("drm/amd/powerplay: enforce display related settings only on needed") Cc: Evan Quan <evan.quan@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Huang Rui <ray.huang@amd.com> Cc: Rex Zhu <Rex.Zhu@amd.com> Cc: Likun Gao <Likun.Gao@amd.com> Cc: <stable@vger.kernel.org> # v5.1+ Signed-off-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 parent f78c581
Tip revision: 688f3d1ebedffa310b6591bd1b63fa0770d945fe authored by Lyude Paul on 20 June 2019, 23:21:26 UTC
drm/amdgpu: Don't skip display settings in hwmgr_resume()
drm/amdgpu: Don't skip display settings in hwmgr_resume()
Tip revision: 688f3d1
File | Mode | Size |
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Kconfig | -rw-r--r-- | 4.0 KB |
Makefile | -rw-r--r-- | 1.3 KB |
bat_algo.c | -rw-r--r-- | 5.6 KB |
bat_algo.h | -rw-r--r-- | 733 bytes |
bat_iv_ogm.c | -rw-r--r-- | 78.4 KB |
bat_iv_ogm.h | -rw-r--r-- | 303 bytes |
bat_v.c | -rw-r--r-- | 29.7 KB |
bat_v.h | -rw-r--r-- | 827 bytes |
bat_v_elp.c | -rw-r--r-- | 17.0 KB |
bat_v_elp.h | -rw-r--r-- | 813 bytes |
bat_v_ogm.c | -rw-r--r-- | 26.8 KB |
bat_v_ogm.h | -rw-r--r-- | 761 bytes |
bitarray.c | -rw-r--r-- | 2.6 KB |
bitarray.h | -rw-r--r-- | 1.5 KB |
bridge_loop_avoidance.c | -rw-r--r-- | 69.7 KB |
bridge_loop_avoidance.h | -rw-r--r-- | 3.9 KB |
debugfs.c | -rw-r--r-- | 13.5 KB |
debugfs.h | -rw-r--r-- | 1.6 KB |
distributed-arp-table.c | -rw-r--r-- | 52.0 KB |
distributed-arp-table.h | -rw-r--r-- | 4.9 KB |
fragmentation.c | -rw-r--r-- | 15.6 KB |
fragmentation.h | -rw-r--r-- | 1.3 KB |
gateway_client.c | -rw-r--r-- | 22.2 KB |
gateway_client.h | -rw-r--r-- | 1.6 KB |
gateway_common.c | -rw-r--r-- | 7.2 KB |
gateway_common.h | -rw-r--r-- | 1.0 KB |
hard-interface.c | -rw-r--r-- | 29.3 KB |
hard-interface.h | -rw-r--r-- | 3.8 KB |
hash.c | -rw-r--r-- | 1.7 KB |
hash.h | -rw-r--r-- | 3.9 KB |
icmp_socket.c | -rw-r--r-- | 10.1 KB |
icmp_socket.h | -rw-r--r-- | 734 bytes |
log.c | -rw-r--r-- | 5.4 KB |
log.h | -rw-r--r-- | 4.0 KB |
main.c | -rw-r--r-- | 20.3 KB |
main.h | -rw-r--r-- | 12.2 KB |
multicast.c | -rw-r--r-- | 52.7 KB |
multicast.h | -rw-r--r-- | 2.5 KB |
netlink.c | -rw-r--r-- | 40.6 KB |
netlink.h | -rw-r--r-- | 946 bytes |
network-coding.c | -rw-r--r-- | 58.2 KB |
network-coding.h | -rw-r--r-- | 3.0 KB |
originator.c | -rw-r--r-- | 41.6 KB |
originator.h | -rw-r--r-- | 3.2 KB |
routing.c | -rw-r--r-- | 36.6 KB |
routing.h | -rw-r--r-- | 1.6 KB |
send.c | -rw-r--r-- | 29.6 KB |
send.h | -rw-r--r-- | 4.1 KB |
soft-interface.c | -rw-r--r-- | 32.5 KB |
soft-interface.h | -rw-r--r-- | 1.1 KB |
sysfs.c | -rw-r--r-- | 35.2 KB |
sysfs.h | -rw-r--r-- | 2.2 KB |
tp_meter.c | -rw-r--r-- | 42.3 KB |
tp_meter.h | -rw-r--r-- | 620 bytes |
trace.c | -rw-r--r-- | 164 bytes |
trace.h | -rw-r--r-- | 1.7 KB |
translation-table.c | -rw-r--r-- | 132.7 KB |
translation-table.h | -rw-r--r-- | 2.5 KB |
tvlv.c | -rw-r--r-- | 18.7 KB |
tvlv.h | -rw-r--r-- | 1.7 KB |
types.h | -rw-r--r-- | 60.8 KB |
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