Comment # 1 on bug 1191516 from V

Oh, I forgot some more information:

$ zypper search -iv amdgpu
S  | Name                 | Type    | Version           | Arch   | Repository
---+----------------------+---------+-------------------+--------+---------------------
i+ | libdrm_amdgpu1       | package | 2.4.100-lp152.1.4 | x86_64 |
openSUSE-Leap-15.2-1
    name: libdrm_amdgpu1
i+ | libdrm_amdgpu1-32bit | package | 2.4.100-lp152.1.4 | x86_64 |
openSUSE-Leap-15.2-1
    name: libdrm_amdgpu1-32bit
i+ | xf86-video-amdgpu    | package | 18.1.0-lp152.2.5  | x86_64 |
openSUSE-Leap-15.2-1
    name: xf86-video-amdgpu

$ glxinfo | grep -i device
    Device: AMD RAVEN (DRM 3.33.0, 5.3.18-lp152.92-preempt, LLVM 9.0.1)
(0x15d8)

$ lscpu
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
Address sizes:       43 bits physical, 48 bits virtual
CPU(s):              8
On-line CPU(s) list: 0-7
Thread(s) per core:  2
Core(s) per socket:  4
Socket(s):           1
NUMA node(s):        1
Vendor ID:           AuthenticAMD
CPU family:          23
Model:               24
Model name:          AMD Ryzen 5 PRO 3400G with Radeon Vega Graphics
Stepping:            1
CPU MHz:             1639.938
CPU max MHz:         3700.0000
CPU min MHz:         1400.0000
BogoMIPS:            7386.34
Virtualization:      AMD-V
L1d cache:           32K
L1i cache:           64K
L2 cache:            512K
L3 cache:            4096K
NUMA node0 CPU(s):   0-7
Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb
rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf
pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx
f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse
3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext
perfctr_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2
smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves
clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean
flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif
overflow_recov succor smca