drm/exynos: add pm_runtime to FIMD

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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.

Chnagelog v3:
- Revive suspended varable to check the suspend status.

Changelog v2:
- Remove unnecessary changes which removed commit callback from decon drivers
  and 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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This commit is contained in:

Gustavo Padovan 2015-09-04 17:15:49 -03:00 • committed by Inki Dae

parent ccf034a9ad

commit 415719768f

1 changed files with 37 additions and 17 deletions

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drivers/gpu/drm/exynos/exynos_drm_fimd.c

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