| 1 | /* SPDX-License-Identifier: MIT */ |
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| 2 | /* |
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| 3 | * Copyright © 2020 Intel Corporation |
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| 4 | */ |
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| 5 | |
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| 6 | #ifndef _I9XX_PLANE_H_ |
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| 7 | #define _I9XX_PLANE_H_ |
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| 8 | |
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| 9 | #include <linux/types.h> |
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| 10 | |
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| 11 | enum pipe; |
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| 12 | struct drm_format_info; |
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| 13 | struct drm_framebuffer; |
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| 14 | struct intel_crtc; |
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| 15 | struct intel_display; |
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| 16 | struct intel_initial_plane_config; |
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| 17 | struct intel_plane; |
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| 18 | struct intel_plane_state; |
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| 19 | |
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| 20 | #ifdef I915 |
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| 21 | unsigned int i965_plane_max_stride(struct intel_plane *plane, |
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| 22 | const struct drm_format_info *info, |
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| 23 | u64 modifier, unsigned int rotation); |
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| 24 | unsigned int vlv_plane_min_alignment(struct intel_plane *plane, |
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| 25 | const struct drm_framebuffer *fb, |
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| 26 | int colot_plane); |
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| 27 | int i9xx_check_plane_surface(struct intel_plane_state *plane_state); |
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| 28 | u32 i965_plane_surf_offset(const struct intel_plane_state *plane_state); |
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| 29 | |
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| 30 | struct intel_plane * |
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| 31 | intel_primary_plane_create(struct intel_display *display, enum pipe pipe); |
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| 32 | |
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| 33 | void i9xx_get_initial_plane_config(struct intel_crtc *crtc, |
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| 34 | struct intel_initial_plane_config *plane_config); |
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| 35 | bool i9xx_fixup_initial_plane_config(struct intel_crtc *crtc, |
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| 36 | const struct intel_initial_plane_config *plane_config); |
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| 37 | #else |
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| 38 | static inline unsigned int i965_plane_max_stride(struct intel_plane *plane, |
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| 39 | u32 pixel_format, u64 modifier, |
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| 40 | unsigned int rotation) |
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| 41 | { |
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| 42 | return 0; |
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| 43 | } |
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| 44 | static inline int i9xx_check_plane_surface(struct intel_plane_state *plane_state) |
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| 45 | { |
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| 46 | return 0; |
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| 47 | } |
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| 48 | static inline struct intel_plane * |
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| 49 | intel_primary_plane_create(struct intel_display *display, int pipe) |
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| 50 | { |
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| 51 | return NULL; |
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| 52 | } |
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| 53 | static inline void i9xx_get_initial_plane_config(struct intel_crtc *crtc, |
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| 54 | struct intel_initial_plane_config *plane_config) |
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| 55 | { |
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| 56 | } |
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| 57 | static inline bool i9xx_fixup_initial_plane_config(struct intel_crtc *crtc, |
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| 58 | const struct intel_initial_plane_config *plane_config) |
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| 59 | { |
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| 60 | return false; |
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| 61 | } |
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| 62 | #endif |
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| 63 | |
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| 64 | #endif |
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| 65 | |
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