Imre Deak 3a52fb7e79 drm/i915: Get power refs in encoder->get_power_domains() ... Push getting the reference for the encoders' power domains into the encoder get_power_domains() hook instead of doing this from the caller. This way the encoder can store away the corresponding wakerefs. This fixes the DSI encoder disabling, which didn't release these power references it acquired during HW state readout. Note that longtime ownership for the corresponding wakerefs can be thus acquired / released in two ways. Nevertheless there is always only one owner for them: After HW readout (booting/system resume): - encoder->get_power_domains() acquires - encoder->disable*() releases After a modeset (calling intel_atomic_commit()): - encoder->enable*() acquires - encoder->disable*() releases * can be any of the encoder enable/disable hooks. v2: - Check that the DSI io_wakerefs are unset both during encoder HW readout and enabling. (Chris) Fixes: 0e6e0be4c9 ("drm/i915: Markup paired operations on display power domains") Cc: Vandita Kulkarni <vandita.kulkarni@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190407124655.31536-1-imre.deak@intel.com		2019-04-08 15:15:08 +03:00
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drm	drm/i915: Get power refs in encoder->get_power_domains()	2019-04-08 15:15:08 +03:00
host1x	gpu: host1x: Continue CDMA execution starting with a next job	2019-02-07 18:34:25 +01:00
ipu-v3	media updates for v5.1-rc1	2019-03-09 14:45:54 -08:00
vga	- qxl: Remove the conflicting framebuffers earlier	2019-03-14 11:37:46 +10:00
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