drm/amd/display: Leave all validate_ctx life cycle management to DC.

Follow DC fix.

Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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 4b844e5c5dcd507ea0b18aa939d9c07a54d0bb58..63d23c6e757493ef8c57d03eeaa9a4371b9586e0 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -653,27 +653,12 @@ dm_atomic_state_alloc(struct drm_device *dev)
        return &state->base;
 }
 
-
-void dm_atomic_state_clear(struct drm_atomic_state *state)
-{
-       struct dm_atomic_state *dm_state = to_dm_atomic_state(state);
-
-       if (dm_state->context) {
-               dc_resource_validate_ctx_destruct(dm_state->context);
-               dm_free(dm_state->context);
-               dm_state->context = NULL;
-       }
-
-       drm_atomic_state_default_clear(state);
-}
-
 static const struct drm_mode_config_funcs amdgpu_dm_mode_funcs = {
        .fb_create = amdgpu_user_framebuffer_create,
        .output_poll_changed = amdgpu_output_poll_changed,
        .atomic_check = amdgpu_dm_atomic_check,
        .atomic_commit = amdgpu_dm_atomic_commit,
        .atomic_state_alloc = dm_atomic_state_alloc,
-       .atomic_state_clear = dm_atomic_state_clear,
 };
 
 static struct drm_mode_config_helper_funcs amdgpu_dm_mode_config_helperfuncs = {