drm/nv50/kms: remove a couple of cursor-related stub functions

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index a311a3f..e02ab39 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -633,6 +633,8 @@ nouveau_display_resume(struct drm_device *dev, bool runtime)
                struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
                u32 offset = nv_crtc->cursor.nvbo->bo.offset;
 
+               if (!nv_crtc->cursor.set_offset)
+                       continue;
                nv_crtc->cursor.set_offset(nv_crtc, offset);
                nv_crtc->cursor.set_pos(nv_crtc, nv_crtc->cursor_saved_x,
                                                 nv_crtc->cursor_saved_y);

diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 27d5418..30e14e0 100644 (file)
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -1343,16 +1343,6 @@ static const struct drm_crtc_funcs nv50_crtc_func = {
        .page_flip = nouveau_crtc_page_flip,
 };
 
-static void
-nv50_cursor_set_pos(struct nouveau_crtc *nv_crtc, int x, int y)
-{
-}
-
-static void
-nv50_cursor_set_offset(struct nouveau_crtc *nv_crtc, uint32_t offset)
-{
-}
-
 static int
 nv50_crtc_create(struct drm_device *dev, int index)
 {
@@ -1371,8 +1361,6 @@ nv50_crtc_create(struct drm_device *dev, int index)
        head->base.set_color_vibrance = nv50_crtc_set_color_vibrance;
        head->base.color_vibrance = 50;
        head->base.vibrant_hue = 0;
-       head->base.cursor.set_offset = nv50_cursor_set_offset;
-       head->base.cursor.set_pos = nv50_cursor_set_pos;
        for (i = 0; i < 256; i++) {
                head->base.lut.r[i] = i << 8;
                head->base.lut.g[i] = i << 8;