drm/gma500/oak: Use identical generic crtc funcs

Use the generic gma functions instead of the oaktrail functions where
they are identical.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>

diff --git a/drivers/gpu/drm/gma500/oaktrail_crtc.c b/drivers/gpu/drm/gma500/oaktrail_crtc.c
index 5cd007e..504ae11 100644 (file)
--- a/drivers/gpu/drm/gma500/oaktrail_crtc.c
+++ b/drivers/gpu/drm/gma500/oaktrail_crtc.c
@@ -494,13 +494,6 @@ oaktrail_crtc_mode_set_exit:
        return 0;
 }
 
-static bool oaktrail_crtc_mode_fixup(struct drm_crtc *crtc,
-                                 const struct drm_display_mode *mode,
-                                 struct drm_display_mode *adjusted_mode)
-{
-       return true;
-}
-
 static int oaktrail_pipe_set_base(struct drm_crtc *crtc,
                            int x, int y, struct drm_framebuffer *old_fb)
 {
@@ -563,24 +556,12 @@ pipe_set_base_exit:
        return ret;
 }
 
-static void oaktrail_crtc_prepare(struct drm_crtc *crtc)
-{
-       struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-       crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
-}
-
-static void oaktrail_crtc_commit(struct drm_crtc *crtc)
-{
-       struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-       crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
-}
-
 const struct drm_crtc_helper_funcs oaktrail_helper_funcs = {
        .dpms = oaktrail_crtc_dpms,
-       .mode_fixup = oaktrail_crtc_mode_fixup,
+       .mode_fixup = gma_crtc_mode_fixup,
        .mode_set = oaktrail_crtc_mode_set,
        .mode_set_base = oaktrail_pipe_set_base,
-       .prepare = oaktrail_crtc_prepare,
-       .commit = oaktrail_crtc_commit,
+       .prepare = gma_crtc_prepare,
+       .commit = gma_crtc_commit,
 };