| Summary: | WARNING at drivers/gpu/drm/i915/intel_sideband.c:187 vlv_dpio_read+0x86/0x90 [i915] | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Filipp Andjelo <scorp> | ||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | 1506, intel-gfx-bugs | ||||
| Version: | DRI git | ||||||
| Hardware: | x86-64 (AMD64) | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | |||||||
| i915 platform: | BSW/CHT | i915 features: | display/DP | ||||
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scorp@andjelo.de. I'm really sorry about this delay on getting back to you. Is this problem still valid? Can you please check it with the latest drm-tip kernel, provide dmesg with debug information included (To obtain a dmesg with debug information, add drm.debug=0xe to your kernel command line or, if you have display issues with kernel 4.1 or newer, use drm.debug=0x1e log_buf_len=1M instead.) and check out if there data also on card/error and attach it if applicable ($ cat /sys/class/drm/card0/error | bz2 > error.bz2) 4.6.4-1-ARCH - assuming to be duplicate. *** This bug has been marked as a duplicate of bug 90237 *** |
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Created attachment 125472 [details] dmesg, see from 10.726983 Cherry Trail tablet Chuwi HiBook Multiple similar warnings leading to errors like [ 10.752631] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in base.adjusted_mode.crtc_clock (expected 155980, found 39063) [ 10.752841] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in port_clock (expected 155980, found 39063)