07f9cd0b38
Atm we may leave eDP VDD enabled during system suspend after the CRTCs are disabled through an HPD->DPCD read event. So disable VDD during suspend at a point when no HPDs can occur. Note that runtime suspend doesn't have the same problem, since there the RPM ref held by VDD provides already the needed serialization. v2: - add note to commit message about the runtime suspend path (Ville) - use edp_panel_vdd_off_sync(), so we can keep the WARN in edp_panel_vdd_off() (Ville) v3: - rebased on -fixes (for_each_intel_encoder()->list_for_each_entry()) (Imre) Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (v2) Cc: stable@vger.kernel.org (3.16+) [Jani: fix sparse warning reported by Fengguang Wu] Signed-off-by: Jani Nikula <jani.nikula@intel.com> |
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| drm | ||
| host1x | ||
| ipu-v3 | ||
| vga | ||
| Makefile | ||