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| author | Inki Dae <inki.dae@samsung.com> | 2012-09-19 11:02:43 +0900 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2012-10-04 10:06:01 +0900 |
| commit | 291257cf4cb0da1e32b672b88e73d22d845c8f93 (patch) | |
| tree | 8da8e2b51c144842dc35d0ebe76f05a8d2769cec /include/drm/exynos_drm.h | |
| parent | 32aeab17457c13e6a448ba0f6f3c03d6705e5592 (diff) | |
| download | op-kernel-dev-291257cf4cb0da1e32b672b88e73d22d845c8f93.zip op-kernel-dev-291257cf4cb0da1e32b672b88e73d22d845c8f93.tar.gz | |
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 <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'include/drm/exynos_drm.h')
| -rw-r--r-- | include/drm/exynos_drm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h index c20b001..0d1c503 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. */ |
