[Bug 97204] Can't enable a third monitor even with 3 CRTCs available (1 LVDS, 1 VGA, 1 HDMI/VGA)
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Aug 4 21:43:55 UTC 2016
https://bugs.freedesktop.org/show_bug.cgi?id=97204
Nick Yamane <nick.diego at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |nick.diego at gmail.com
--- Comment #6 from Nick Yamane <nick.diego at gmail.com> ---
Created attachment 125546
--> https://bugs.freedesktop.org/attachment.cgi?id=125546&action=edit
[PATCH] drm/i915: Allow PCH DPLL sharing regardless of DPLL_SDVO_HIGH_SPEED
(linux 4.4.16)
It worked. Just modified your patch to be able to apply in my kernel (v4.4.14
LTS), using "intel_pipe_has_type" instead of "intel_crtc_has_type". Is that
correct?
+ if (INTEL_INFO(dev_priv)->num_pipes == 3 &&
+ intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_ANALOG))
+ dpll |= DPLL_SDVO_HIGH_SPEED;
+
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