[PATCH AUTOSEL 5.15 12/12] amdgpu: fix build on non-DCN platforms.

Sasha Levin
2023-01-31T15:04:39Z

From: Dave Airlie <airlied@redhat.com>

[ Upstream commit f439a959dcfb6b39d6fd4b85ca1110a1d1de1587 ]

This fixes the build here locally on my 32-bit arm build.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index ee238a16572e..0f0dd9b0d84a 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -10769,6 +10769,8 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
bool lock_and_validation_needed = false;
struct dm_crtc_state *dm_old_crtc_state;
#if defined(CONFIG_DRM_AMD_DC_DCN)
+ struct drm_dp_mst_topology_mgr *mgr;
+ struct drm_dp_mst_topology_state *mst_state;
struct dsc_mst_fairness_vars vars[MAX_PIPES];
#endif

--
2.39.0