diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_display.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_display.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.h b/drivers/gpu/drm/nouveau/nouveau_display.h new file mode 100644 index 000000000..2ab2ddb1e --- /dev/null +++ b/drivers/gpu/drm/nouveau/nouveau_display.h @@ -0,0 +1,71 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NOUVEAU_DISPLAY_H__ +#define __NOUVEAU_DISPLAY_H__ + +#include "nouveau_drv.h" + +#include <nvif/disp.h> + +#include <drm/drm_framebuffer.h> + +int +nouveau_framebuffer_new(struct drm_device *dev, + const struct drm_mode_fb_cmd2 *mode_cmd, + struct drm_gem_object *gem, + struct drm_framebuffer **pfb); + +struct nouveau_display { + void *priv; + void (*dtor)(struct drm_device *); + int (*init)(struct drm_device *, bool resume, bool runtime); + void (*fini)(struct drm_device *, bool suspend, bool runtime); + + struct nvif_disp disp; + + struct drm_property *dithering_mode; + struct drm_property *dithering_depth; + struct drm_property *underscan_property; + struct drm_property *underscan_hborder_property; + struct drm_property *underscan_vborder_property; + /* not really hue and saturation: */ + struct drm_property *vibrant_hue_property; + struct drm_property *color_vibrance_property; + + struct drm_atomic_state *suspend; + + const u64 *format_modifiers; +}; + +static inline struct nouveau_display * +nouveau_display(struct drm_device *dev) +{ + return nouveau_drm(dev)->display; +} + +int nouveau_display_create(struct drm_device *dev); +void nouveau_display_destroy(struct drm_device *dev); +int nouveau_display_init(struct drm_device *dev, bool resume, bool runtime); +void nouveau_display_hpd_resume(struct drm_device *dev); +void nouveau_display_fini(struct drm_device *dev, bool suspend, bool runtime); +int nouveau_display_suspend(struct drm_device *dev, bool runtime); +void nouveau_display_resume(struct drm_device *dev, bool runtime); +int nouveau_display_vblank_enable(struct drm_crtc *crtc); +void nouveau_display_vblank_disable(struct drm_crtc *crtc); +bool nouveau_display_scanoutpos(struct drm_crtc *crtc, + bool in_vblank_irq, int *vpos, int *hpos, + ktime_t *stime, ktime_t *etime, + const struct drm_display_mode *mode); + +int nouveau_display_dumb_create(struct drm_file *, struct drm_device *, + struct drm_mode_create_dumb *args); + +void nouveau_hdmi_mode_set(struct drm_encoder *, struct drm_display_mode *); + +void +nouveau_framebuffer_get_layout(struct drm_framebuffer *fb, uint32_t *tile_mode, + uint8_t *kind); + +struct drm_framebuffer * +nouveau_user_framebuffer_create(struct drm_device *, struct drm_file *, + const struct drm_mode_fb_cmd2 *); +#endif |