drm/exynos: fix overlay updating issue

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Chagelog v2:
Move encoder's dpms updating into exynos_drm_encoder_commit
function because when crtc's dpms is updated, encoder's dpms
is updated also. This would induce the issue that encoder
isn't disabled after crtc is disabled.

Changelog v1:
This patch fixes a issue that overlay data aren't applied
to real hardware when dpms off goes to on after setcrtc
was requested like below,
    dpms off -> setcrtc -> dpms off -> dpms on

For this, it makes encoder's dpms to be updated when
setcrtc is requested.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

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This commit is contained in:

Inki Dae 2012-11-14 20:41:35 +09:00 • committed by Inki Dae

parent fa3692d1ed

commit 8e8755dd8f

1 changed files with 6 additions and 0 deletions

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drivers/gpu/drm/exynos/exynos_drm_encoder.c

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