drm/amdgpu: Support DRM_MODE_PAGE_FLIP_ASYNC (v2)

When this flag is set, we program the hardware to execute the flip
during horizontal blank (i.e. for the next scanline) instead of during
vertical blank (i.e. for the next frame).

Ported from radeon commit:
drm/radeon: Support DRM_MODE_PAGE_FLIP_ASYNC

v2: drop DAL change for upstream

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

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
index 8a253aa0b551..6b1d7d306564 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
@@ -283,7 +283,7 @@ struct amdgpu_display_funcs {
         u32 (*hpd_get_gpio_reg)(struct amdgpu_device *adev);
         /* pageflipping */
         void (*page_flip)(struct amdgpu_device *adev,
-                         int crtc_id, u64 crtc_base);
+                          int crtc_id, u64 crtc_base, bool async);
         int (*page_flip_get_scanoutpos)(struct amdgpu_device *adev, int crtc,
                                         u32 *vbl, u32 *position);
         /* display topology setup */