Summary: | [SKL] WARN_ON(p->pixel_rate == 0) drivers/gpu/drm/i915/intel_pm.c:3325 skl_update_pipe_wm+0x791/0x7d0 | ||
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Product: | DRI | Reporter: | Joseph Yasi <joe.yasi> |
Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
Severity: | normal | ||
Priority: | medium | CC: | intel-gfx-bugs |
Version: | DRI git | ||
Hardware: | x86-64 (AMD64) | ||
OS: | Linux (All) | ||
Whiteboard: | |||
i915 platform: | i915 features: |
Description
Joseph Yasi
2015-09-07 15:33:50 UTC
Sorry, it is not eDP to HDMI 2.0. It is DP to HDMI 2.0. Presumed fixed by commit f9cd7b881a042dcc8f1b1236ecea6deb3eb4d5bd Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Thu Sep 10 18:59:08 2015 +0300 drm/i915: Move sprite/cursor plane disable to intel_sanitize_crtc() Thanks for the report, please reopen if the problem persists with that. Looking through my kernel logs, this was fixed between the drm-intel-nightly on 9/21 and 9/25. Since this patch was committed on 9/23, it's likely it fixed it. I will test it against stable tonight. I can confirm that this patch does indeed fix it: f9cd7b881a042dcc8f1b1236ecea6deb3eb4d5bd drm/i915: Move sprite/cursor plane disable to intel_sanitize_crtc() To get it to apply cleanly against 4.3-rc5, I reverted 721a09f7393de6c28a07516dccd654c6e995944a drm/i915: Add primary plane to mask if it's visible Then applied: 7f4c62840cc416986f983a8c68f7010c97e06daf drm/i915: Assign hwmode after encoder state readout f9cd7b881a042dcc8f1b1236ecea6deb3eb4d5bd drm/i915: Move sprite/cursor plane disable to intel_sanitize_crtc() b26d3ea323b41a56db74f46131bc89e3c485f365 drm/i915: Add primary plane to mask if it's visible (4.4 version) Can we get a backport to 4.3? (In reply to Joseph Yasi from comment #4) > Can we get a backport to 4.3? Yes. Pushed all of that to drm-intel-fixes, they should make it to next v4.3-rc5. |
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