forked from Minki/linux
0f9976dd97
It has no relevance to the atomic path used by newer GPUs. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
77 lines
2.5 KiB
C
77 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __NOUVEAU_DISPLAY_H__
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#define __NOUVEAU_DISPLAY_H__
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#include "nouveau_drv.h"
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#include <nvif/disp.h>
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struct nouveau_framebuffer {
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struct drm_framebuffer base;
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struct nouveau_bo *nvbo;
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struct nouveau_vma *vma;
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u32 r_handle;
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u32 r_format;
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u32 r_pitch;
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struct nvif_object h_base[4];
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struct nvif_object h_core;
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};
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static inline struct nouveau_framebuffer *
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nouveau_framebuffer(struct drm_framebuffer *fb)
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{
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return container_of(fb, struct nouveau_framebuffer, base);
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}
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int nouveau_framebuffer_new(struct drm_device *,
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const struct drm_mode_fb_cmd2 *,
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struct nouveau_bo *, struct nouveau_framebuffer **);
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struct nouveau_display {
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void *priv;
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void (*dtor)(struct drm_device *);
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int (*init)(struct drm_device *, bool resume, bool runtime);
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void (*fini)(struct drm_device *, bool suspend);
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struct nvif_disp disp;
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struct drm_property *dithering_mode;
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struct drm_property *dithering_depth;
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struct drm_property *underscan_property;
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struct drm_property *underscan_hborder_property;
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struct drm_property *underscan_vborder_property;
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/* not really hue and saturation: */
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struct drm_property *vibrant_hue_property;
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struct drm_property *color_vibrance_property;
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struct drm_atomic_state *suspend;
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};
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static inline struct nouveau_display *
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nouveau_display(struct drm_device *dev)
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{
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return nouveau_drm(dev)->display;
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}
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int nouveau_display_create(struct drm_device *dev);
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void nouveau_display_destroy(struct drm_device *dev);
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int nouveau_display_init(struct drm_device *dev, bool resume, bool runtime);
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void nouveau_display_fini(struct drm_device *dev, bool suspend, bool runtime);
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int nouveau_display_suspend(struct drm_device *dev, bool runtime);
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void nouveau_display_resume(struct drm_device *dev, bool runtime);
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int nouveau_display_vblank_enable(struct drm_device *, unsigned int);
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void nouveau_display_vblank_disable(struct drm_device *, unsigned int);
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bool nouveau_display_scanoutpos(struct drm_device *, unsigned int,
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bool, int *, int *, ktime_t *,
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ktime_t *, const struct drm_display_mode *);
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int nouveau_display_dumb_create(struct drm_file *, struct drm_device *,
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struct drm_mode_create_dumb *args);
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int nouveau_display_dumb_map_offset(struct drm_file *, struct drm_device *,
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u32 handle, u64 *offset);
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void nouveau_hdmi_mode_set(struct drm_encoder *, struct drm_display_mode *);
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struct drm_framebuffer *
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nouveau_user_framebuffer_create(struct drm_device *, struct drm_file *,
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const struct drm_mode_fb_cmd2 *);
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#endif
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