plane.c (1f39b1dfa53c84b56d7ad37fed44afda7004959d) plane.c (ee423808990d6fa6b367561a2390ad99b1551d6b)
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2017 NVIDIA CORPORATION. All rights reserved.
4 */
5
6#include <linux/iommu.h>
7#include <linux/interconnect.h>
8

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195 state->map[i] = NULL;
196 }
197}
198
199int tegra_plane_prepare_fb(struct drm_plane *plane,
200 struct drm_plane_state *state)
201{
202 struct tegra_dc *dc = to_tegra_dc(state->crtc);
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2017 NVIDIA CORPORATION. All rights reserved.
4 */
5
6#include <linux/iommu.h>
7#include <linux/interconnect.h>
8

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195 state->map[i] = NULL;
196 }
197}
198
199int tegra_plane_prepare_fb(struct drm_plane *plane,
200 struct drm_plane_state *state)
201{
202 struct tegra_dc *dc = to_tegra_dc(state->crtc);
203 int err;
203
204 if (!state->fb)
205 return 0;
206
204
205 if (!state->fb)
206 return 0;
207
207 drm_gem_plane_helper_prepare_fb(plane, state);
208 err = drm_gem_plane_helper_prepare_fb(plane, state);
209 if (err < 0)
210 return err;
208
209 return tegra_dc_pin(dc, to_tegra_plane_state(state));
210}
211
212void tegra_plane_cleanup_fb(struct drm_plane *plane,
213 struct drm_plane_state *state)
214{
215 struct tegra_dc *dc = to_tegra_dc(state->crtc);

--- 520 unchanged lines hidden --- 		211
212 return tegra_dc_pin(dc, to_tegra_plane_state(state));
213}
214
215void tegra_plane_cleanup_fb(struct drm_plane *plane,
216 struct drm_plane_state *state)
217{
218 struct tegra_dc *dc = to_tegra_dc(state->crtc);

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