gma500: cdv_intel_crt: drop dead code

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c
index 67debf024d9c1df817add54b0a74ac2bcc38d917..5803730997f75f8abe37272a3912679925f1cb2f 100644 (file)
--- a/drivers/gpu/drm/gma500/cdv_intel_display.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_display.c
@@ -680,22 +680,6 @@ static void cdv_intel_crtc_commit(struct drm_crtc *crtc)
        crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
 }
 
-void cdv_intel_encoder_prepare(struct drm_encoder *encoder)
-{
-       struct drm_encoder_helper_funcs *encoder_funcs =
-           encoder->helper_private;
-       /* lvds has its own version of prepare see cdv_intel_lvds_prepare */
-       encoder_funcs->dpms(encoder, DRM_MODE_DPMS_OFF);
-}
-
-void cdv_intel_encoder_commit(struct drm_encoder *encoder)
-{
-       struct drm_encoder_helper_funcs *encoder_funcs =
-           encoder->helper_private;
-       /* lvds has its own version of commit see cdv_intel_lvds_commit */
-       encoder_funcs->dpms(encoder, DRM_MODE_DPMS_ON);
-}
-
 static bool cdv_intel_crtc_mode_fixup(struct drm_crtc *crtc,
                                  struct drm_display_mode *mode,
                                  struct drm_display_mode *adjusted_mode)
@@ -1481,34 +1465,3 @@ const struct drm_crtc_funcs cdv_intel_crtc_funcs = {
        .set_config = cdv_crtc_set_config,
        .destroy = cdv_intel_crtc_destroy,
 };
-
-/*
- * Set the default value of cursor control and base register
- * to zero. This is a workaround for h/w defect on oaktrail
- */
-void cdv_intel_cursor_init(struct drm_device *dev, int pipe)
-{
-       uint32_t control;
-       uint32_t base;
-
-       switch (pipe) {
-       case 0:
-               control = CURACNTR;
-               base = CURABASE;
-               break;
-       case 1:
-               control = CURBCNTR;
-               base = CURBBASE;
-               break;
-       case 2:
-               control = CURCCNTR;
-               base = CURCBASE;
-               break;
-       default:
-               return;
-       }
-
-       REG_WRITE(control, 0);
-       REG_WRITE(base, 0);
-}
-