mirror of https://gitee.com/openkylin/linux.git
1833b13445
Currently we call gen6_enable_rps() (which writes into the per-ring register mmio space) from intel_modeset_init_hw() which is called before we initialise the rings. If we defer intel_modeset_init_hw() until afterwards (in the intel_modeset_gem_init() phase) all is well. v2: Rectify ordering of gem vs display HW init upon resume. (Daniel) v3: Fix up locking. (Paulo) Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> [danvet: Smash Paulo's locking fix onto Chris' patch.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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