diff options
| author | Sean Paul <seanpaul@chromium.org> | 2014-01-30 16:19:19 -0500 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2014-03-24 00:36:33 +0900 |
| commit | 4b4052699ae4e913c4d2b965061f10eec122e558 (patch) | |
| tree | 2b8a30bb30e60f86500ab4e68721e67048ac0fd0 /drivers/gpu/drm/exynos/exynos_drm_crtc.c | |
| parent | cd706aa8dfd16b150be8294da2c1f1903abacb2c (diff) | |
drm/exynos: Implement mode_fixup manager operation
This patch adds a new manager callback for mode_fixup and pipes it
through exynos_drm_crtc. This will allow the manager drivers to
alter the mode during modeset.
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 7810338591d..9cc92ae6b71 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -105,7 +105,12 @@ exynos_drm_crtc_mode_fixup(struct drm_crtc *crtc, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { - /* drm framework doesn't check NULL */ + struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc); + struct exynos_drm_manager *manager = exynos_crtc->manager; + + if (manager->ops->mode_fixup) + return manager->ops->mode_fixup(manager, mode, adjusted_mode); + return true; } |