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>

1 files changed, 0 insertions, 47 deletions

diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c
index 67debf024d9c..5803730997f7 100644
--- 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);
-}
-