36 static int msm_framebuffer_dirtyfb(struct drm_framebuffer *fb,  in msm_framebuffer_dirtyfb()  argument
41 	struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb);  in msm_framebuffer_dirtyfb()
43 	/* If this fb is not used on any display requiring pixel data to be  in msm_framebuffer_dirtyfb()
49 	return drm_atomic_helper_dirtyfb(fb, file_priv, flags, color,  in msm_framebuffer_dirtyfb()
60 void msm_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m)  in msm_framebuffer_describe()  argument
63 	int i, n = fb->format->num_planes;  in msm_framebuffer_describe()
65 	seq_printf(m, "fb: %dx%d@%4.4s (%2d, ID:%d)\n",  in msm_framebuffer_describe()
66 			fb->width, fb->height, (char *)&fb->format->format,  in msm_framebuffer_describe()
67 			drm_framebuffer_read_refcount(fb), fb->base.id);  in msm_framebuffer_describe()
71 				i, fb->offsets[i], fb->pitches[i]);  in msm_framebuffer_describe()
72 		msm_gem_describe(fb->obj[i], m, &stats);  in msm_framebuffer_describe()
77 /* prepare/pin all the fb's bo's for scanout.
79 int msm_framebuffer_prepare(struct drm_framebuffer *fb, bool needs_dirtyfb)  in msm_framebuffer_prepare()  argument
81 	struct msm_drm_private *priv = fb->dev->dev_private;  in msm_framebuffer_prepare()
83 	struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb);  in msm_framebuffer_prepare()
84 	int ret, i, n = fb->format->num_planes;  in msm_framebuffer_prepare()
93 		msm_gem_vma_get(fb->obj[i]);  in msm_framebuffer_prepare()
94 		ret = msm_gem_get_and_pin_iova(fb->obj[i], vm, &msm_fb->iova[i]);  in msm_framebuffer_prepare()
95 		drm_dbg_state(fb->dev, "FB[%u]: iova[%d]: %08llx (%d)\n",  in msm_framebuffer_prepare()
96 			      fb->base.id, i, msm_fb->iova[i], ret);  in msm_framebuffer_prepare()
104 void msm_framebuffer_cleanup(struct drm_framebuffer *fb, bool needed_dirtyfb)  in msm_framebuffer_cleanup()  argument
106 	struct msm_drm_private *priv = fb->dev->dev_private;  in msm_framebuffer_cleanup()
108 	struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb);  in msm_framebuffer_cleanup()
109 	int i, n = fb->format->num_planes;  in msm_framebuffer_cleanup()
120 		msm_gem_unpin_iova(fb->obj[i], vm);  in msm_framebuffer_cleanup()
121 		msm_gem_vma_put(fb->obj[i]);  in msm_framebuffer_cleanup()
125 uint32_t msm_framebuffer_iova(struct drm_framebuffer *fb, int plane)  in msm_framebuffer_iova()  argument
127 	struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb);  in msm_framebuffer_iova()
128 	return msm_fb->iova[plane] + fb->offsets[plane];  in msm_framebuffer_iova()
131 struct drm_gem_object *msm_framebuffer_bo(struct drm_framebuffer *fb, int plane)  in msm_framebuffer_bo()  argument
133 	return drm_gem_fb_get_obj(fb, plane);  in msm_framebuffer_bo()
136 const struct msm_format *msm_framebuffer_format(struct drm_framebuffer *fb)  in msm_framebuffer_format()  argument
138 	struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb);  in msm_framebuffer_format()
147 	struct drm_framebuffer *fb;  in msm_framebuffer_create()  local
158 	fb = msm_framebuffer_init(dev, info, mode_cmd, bos);  in msm_framebuffer_create()
159 	if (IS_ERR(fb)) {  in msm_framebuffer_create()
160 		ret = PTR_ERR(fb);  in msm_framebuffer_create()
164 	return fb;  in msm_framebuffer_create()
179 	struct drm_framebuffer *fb;  in msm_framebuffer_init()  local
203 	fb = &msm_fb->base;  in msm_framebuffer_init()
207 	if (n > ARRAY_SIZE(fb->obj)) {  in msm_framebuffer_init()
229 	drm_helper_mode_fill_fb_struct(dev, fb, info, mode_cmd);  in msm_framebuffer_init()
231 	ret = drm_framebuffer_init(dev, fb, &msm_framebuffer_funcs);  in msm_framebuffer_init()
239 	drm_dbg_state(dev, "create: FB ID: %d (%p)\n", fb->base.id, fb);  in msm_framebuffer_init()
241 	return fb;  in msm_framebuffer_init()
259 	struct drm_framebuffer *fb;  in msm_alloc_stolen_fb()  local
264 	DBG("allocating %d bytes for fb %d", size, dev->primary->index);  in msm_alloc_stolen_fb()
278 	fb = msm_framebuffer_init(dev,  in msm_alloc_stolen_fb()
282 	if (IS_ERR(fb)) {  in msm_alloc_stolen_fb()
283 		DRM_DEV_ERROR(dev->dev, "failed to allocate fb\n");  in msm_alloc_stolen_fb()
284 		/* note: if fb creation failed, we can't rely on fb destroy  in msm_alloc_stolen_fb()
288 		return ERR_CAST(fb);  in msm_alloc_stolen_fb()
291 	return fb;  in msm_alloc_stolen_fb()