Marek Szyprowski 5baf6bb0fd drm/exynos: Fix locking in the suspend/resume paths ...

Commit 48a9291672 ("drm/exynos: use drm_for_each_connector_iter()")
replaced unsafe drm_for_each_connector() with drm_for_each_connector_iter()
and removed surrounding drm_modeset_lock calls. However, that lock was
there not only to protect unsafe drm_for_each_connector(), but it was also
required to be held by the dpms code which was called from the loop body.
This patch restores those drm_modeset_lock calls to fix broken suspend
and resume of Exynos DRM subsystem in v4.13 kernel.

Fixes: 48a9291672 ("drm/exynos: use drm_for_each_connector_iter()")
CC: stable@vger.kernel.org # v4.13
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

2017-09-19 19:50:43 +09:00

..

drm

drm/exynos: Fix locking in the suspend/resume paths

2017-09-19 19:50:43 +09:00

host1x

Merge tag 'drm/tegra/for-4.14-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next

2017-08-21 17:37:33 +10:00

ipu-v3

Merge tag 'drm-for-v4.14' of git://people.freedesktop.org/~airlied/linux

2017-09-03 17:02:26 -07:00

vga

sched/wait: Rename wait_queue_t => wait_queue_entry_t

2017-06-20 12:18:27 +02:00

Makefile

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