From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Wed, 31 Jan 2024 03:29:01 +0000 Subject: [PATCH] add lvds1024*800 --- kernel/drivers/gpu/drm/nouveau/nouveau_display.h | 91 ++++++++++++--------------------------------- 1 files changed, 24 insertions(+), 67 deletions(-) diff --git a/kernel/drivers/gpu/drm/nouveau/nouveau_display.h b/kernel/drivers/gpu/drm/nouveau/nouveau_display.h index ff92b54..616c434 100644 --- a/kernel/drivers/gpu/drm/nouveau/nouveau_display.h +++ b/kernel/drivers/gpu/drm/nouveau/nouveau_display.h @@ -1,43 +1,24 @@ -/* SPDX-License-Identifier: GPL-2.0 */ +/* SPDX-License-Identifier: MIT */ #ifndef __NOUVEAU_DISPLAY_H__ #define __NOUVEAU_DISPLAY_H__ + #include "nouveau_drv.h" + #include <nvif/disp.h> -struct nouveau_framebuffer { - struct drm_framebuffer base; - struct nouveau_bo *nvbo; - struct nouveau_vma *vma; - u32 r_handle; - u32 r_format; - u32 r_pitch; - struct nvif_object h_base[4]; - struct nvif_object h_core; -}; +#include <drm/drm_framebuffer.h> -static inline struct nouveau_framebuffer * -nouveau_framebuffer(struct drm_framebuffer *fb) -{ - return container_of(fb, struct nouveau_framebuffer, base); -} - -int nouveau_framebuffer_new(struct drm_device *, - const struct drm_mode_fb_cmd2 *, - struct nouveau_bo *, struct nouveau_framebuffer **); - -struct nouveau_page_flip_state { - struct list_head head; - struct drm_pending_vblank_event *event; - struct drm_crtc *crtc; - int bpp, pitch; - u64 offset; -}; +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 *); - void (*fini)(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; @@ -51,6 +32,8 @@ struct drm_property *color_vibrance_property; struct drm_atomic_state *suspend; + + const u64 *format_modifiers; }; static inline struct nouveau_display * @@ -61,22 +44,17 @@ int nouveau_display_create(struct drm_device *dev); void nouveau_display_destroy(struct drm_device *dev); -int nouveau_display_init(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_device *, unsigned int); -void nouveau_display_vblank_disable(struct drm_device *, unsigned int); -bool nouveau_display_scanoutpos(struct drm_device *, unsigned int, - bool, int *, int *, ktime_t *, - ktime_t *, const struct drm_display_mode *); - -int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, - struct drm_pending_vblank_event *event, - uint32_t page_flip_flags, - struct drm_modeset_acquire_ctx *ctx); -int nouveau_finish_page_flip(struct nouveau_channel *, - struct nouveau_page_flip_state *); +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); @@ -85,30 +63,9 @@ void nouveau_hdmi_mode_set(struct drm_encoder *, struct drm_display_mode *); -#ifdef CONFIG_DRM_NOUVEAU_BACKLIGHT -extern int nouveau_backlight_init(struct drm_device *); -extern void nouveau_backlight_exit(struct drm_device *); -extern void nouveau_backlight_ctor(void); -extern void nouveau_backlight_dtor(void); -#else -static inline int -nouveau_backlight_init(struct drm_device *dev) -{ - return 0; -} - -static inline void -nouveau_backlight_exit(struct drm_device *dev) { -} - -static inline void -nouveau_backlight_ctor(void) { -} - -static inline void -nouveau_backlight_dtor(void) { -} -#endif +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 *, -- Gitblit v1.6.2