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| author | Inki Dae <inki.dae@samsung.com> | 2016-04-05 11:27:42 +0300 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2016-04-30 05:34:12 +0300 |
| commit | 4f452c01f5e630f1d124526a89b685b20381ef83 (patch) | |
| tree | 713a67cb3ad9c2130717a12535d7e4aa88be106f /drivers/gpu/drm/exynos/exynos_drm_drv.h | |
| parent | 48f6155a137828ab4d570650c5aaa0a897f825be (diff) | |
| download | linux-4f452c01f5e630f1d124526a89b685b20381ef83.tar.xz | |
drm/exynos: clean up wait_for_vblank
This patch cleans up wait_for_vblank relevant codes.
wait_for_vblank callback isn't used anymore in Exynos drm driver
so it removes relevant codes. However, display controllers -
FIMD and DECON - still use this function driver internally
to ensure shadow registers to be updated, which resolves
page fault issue so keep it.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index ff671e3db6ca..2ca719cc3e2a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -120,8 +120,6 @@ struct exynos_drm_plane_config { * @commit: set current hw specific display mode to hw. * @enable_vblank: specific driver callback for enabling vblank interrupt. * @disable_vblank: specific driver callback for disabling vblank interrupt. - * @wait_for_vblank: wait for vblank interrupt to make sure that - * hardware overlay is updated. * @atomic_check: validate state * @atomic_begin: prepare device to receive an update * @atomic_flush: mark the end of device update @@ -137,7 +135,6 @@ struct exynos_drm_crtc_ops { void (*commit)(struct exynos_drm_crtc *crtc); int (*enable_vblank)(struct exynos_drm_crtc *crtc); void (*disable_vblank)(struct exynos_drm_crtc *crtc); - void (*wait_for_vblank)(struct exynos_drm_crtc *crtc); int (*atomic_check)(struct exynos_drm_crtc *crtc, struct drm_crtc_state *state); void (*atomic_begin)(struct exynos_drm_crtc *crtc); |