drm/amdgpu: remove unused display_vblank_wait interface

No longer used since we changed the MC programming sequence.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 0 insertions, 14 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
index 3d6cb0cc2b1d..8201a0929ca2 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
@@ -48,19 +48,6 @@ static void dce_virtual_set_crtc_vblank_interrupt_state(struct amdgpu_device *ad
                                                         int crtc,
                                                         enum amdgpu_interrupt_state state);
 
-/**
- * dce_virtual_vblank_wait - vblank wait asic callback.
- *
- * @adev: amdgpu_device pointer
- * @crtc: crtc to wait for vblank on
- *
- * Wait for vblank on the requested crtc (evergreen+).
- */
-static void dce_virtual_vblank_wait(struct amdgpu_device *adev, int crtc)
-{
-        return;
-}
-
 static u32 dce_virtual_vblank_get_counter(struct amdgpu_device *adev, int crtc)
 {
         return 0;
@@ -654,7 +641,6 @@ static int dce_virtual_connector_encoder_init(struct amdgpu_device *adev,
 static const struct amdgpu_display_funcs dce_virtual_display_funcs = {
         .bandwidth_update = &dce_virtual_bandwidth_update,
         .vblank_get_counter = &dce_virtual_vblank_get_counter,
-        .vblank_wait = &dce_virtual_vblank_wait,
         .backlight_set_level = NULL,
         .backlight_get_level = NULL,
         .hpd_sense = &dce_virtual_hpd_sense,