Displaying 2 results from an estimated 2 matches for "af85389c614ae".
2018 Jan 06
1
[PATCH] drm/nouveau/disp/gf119: add missing drive vfunc ptr
Fixes broken dp on GF119:
Call Trace:
? nvkm_dp_train_drive+0x183/0x2c0 [nouveau]
nvkm_dp_acquire+0x4f3/0xcd0 [nouveau]
nv50_disp_super_2_2+0x5d/0x470 [nouveau]
? nvkm_devinit_pll_set+0xf/0x20 [nouveau]
gf119_disp_super+0x19c/0x2f0 [nouveau]
process_one_work+0x193/0x3c0
worker_thread+0x35/0x3b0
kthread+0x125/0x140
? process_one_work+0x3c0/0x3c0
?
2017 Oct 23
9
[Bug 103421] New: Kernel 4.13+ nouveau breaks screen output
...ing at the nouveau.ko disassembly, the faulting instruction was
a call to a variable address e.g. from
drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c:
ior->func->dp.drive(ior, i, ocfg.pc, ocfg.dc,
ocfg.pe, ocfg.tx_pu);
which was introduced in commit af85389c614ae
so maybe you have a hint at what might be wrong or how to further debug
this problem...
With 4.12.8, there was a different NULL pointer deref but some working
graphics.
I also tried 4.14-rc3 or such but that still had broken graphics.
Thanks in advance for any help
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