drm/exynos: add pm_runtime to DECON 7

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Let pm_runtime handle the enabling/disabling of the device with
proper refcnt instead of rely on specific flags to track the enabled
state.

Changelog v3:
- revive suspended to keep current dpms mode

Changelog v2:
- Modify CONFIG_PM_SLEEP -> CONFIG_PM

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

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Gustavo Padovan 2015-11-02 20:58:02 +09:00 • committed by Inki Dae

parent ebf3fd403b

commit 681c801eb9

1 changed files with 55 additions and 38 deletions

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drivers/gpu/drm/exynos/exynos7_drm_decon.c

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