From 291257cf4cb0da1e32b672b88e73d22d845c8f93 Mon Sep 17 00:00:00 2001 From: Inki Dae Date: Wed, 19 Sep 2012 11:02:43 +0900 Subject: drm/exynos: support drm_wait_vblank feature for VIDI this patch adds drm_wait_vblank support to Virtual Display module so user can use DRM_IOCT_WAIT_VBLANK ioctl with this patch. for this, you should set _DRM_VBLANK_EXYNOS_VIDI flags to vblwait->request.type Signed-off-by: Inki Dae Signed-off-by: Kyungmin Park --- include/drm/exynos_drm.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/drm/exynos_drm.h') diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h index c20b00181530..0d1c503042d5 100644 --- a/include/drm/exynos_drm.h +++ b/include/drm/exynos_drm.h @@ -107,6 +107,16 @@ struct drm_exynos_vidi_connection { uint64_t edid; }; +/* Indicate Exynos specific vblank flags */ +enum e_drm_exynos_vblank { + /* + * this flags is used for Virtual Display module + * to use DRM_IOCTL_WAIT_VBLANK feature. for this, + * user should set this flag to vblwait->request.type + */ + _DRM_VBLANK_EXYNOS_VIDI = 2, +}; + /* memory type definitions. */ enum e_drm_exynos_gem_mem_type { /* Physically Continuous memory and used as default. */ -- cgit v1.2.3