Lyude Paul 4bbf0d4749 drm/i915: Fix intel_dp_mst_best_encoder() ... Currently, i915 appears to rely on blocking modesets on no-longer-present MSTB ports by simply returning NULL for ->best_encoder(), which in turn causes any new atomic commits that don't disable the CRTC to fail. This is wrong however, since we still want to allow userspace to disable CRTCs on no-longer-present MSTB ports by changing the DPMS state to off and this still requires that we retrieve an encoder. So, fix this by always returning a valid encoder regardless of the state of the MST port. Changes since v1: - Remove mst atomic helper, since this got replaced with a much simpler solution Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: stable@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20181008232437.5571-6-lyude@redhat.com (cherry picked from commit a9f9ca33d1) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>		2018-10-17 18:23:55 -07:00
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drm	drm/i915: Fix intel_dp_mst_best_encoder()	2018-10-17 18:23:55 -07:00
host1x	gpu: host1x: Detach Host1x from IOMMU DMA domain on arm32	2018-09-26 17:11:14 +02:00
ipu-v3	drm pull for 4.19-rc1	2018-08-15 17:39:07 -07:00
vga	ALSA: hda - Enable runtime PM only for discrete GPU	2018-09-13 17:58:30 +02:00
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