42 /* per-plane info for the fb: */
58 static int omap_framebuffer_dirty(struct drm_framebuffer *fb,  in omap_framebuffer_dirty()  argument
66 	drm_modeset_lock_all(fb->dev);  in omap_framebuffer_dirty()
68 	drm_for_each_crtc(crtc, fb->dev)  in omap_framebuffer_dirty()
71 	drm_modeset_unlock_all(fb->dev);  in omap_framebuffer_dirty()
82 static u32 get_linear_addr(struct drm_framebuffer *fb,  in get_linear_addr()  argument
85 	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);  in get_linear_addr()
89 	offset = fb->offsets[n]  in get_linear_addr()
91 	       + (y * fb->pitches[n] / (n == 0 ? 1 : format->vsub));  in get_linear_addr()
96 bool omap_framebuffer_supports_rotation(struct drm_framebuffer *fb)  in omap_framebuffer_supports_rotation()  argument
98 	return omap_gem_flags(fb->obj[0]) & OMAP_BO_TILED_MASK;  in omap_framebuffer_supports_rotation()
131 /* update ovl info for scanout, handles cases of multi-planar fb's, etc.
133 void omap_framebuffer_update_scanout(struct drm_framebuffer *fb,  in omap_framebuffer_update_scanout()  argument
136 	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);  in omap_framebuffer_update_scanout()
140 	info->fourcc = fb->format->format;  in omap_framebuffer_update_scanout()
156 	if (omap_gem_flags(fb->obj[0]) & OMAP_BO_TILED_MASK) {  in omap_framebuffer_update_scanout()
168 		if (fb->format->format == DRM_FORMAT_UYVY ||  in omap_framebuffer_update_scanout()
169 				fb->format->format == DRM_FORMAT_YUYV) {  in omap_framebuffer_update_scanout()
181 		omap_gem_rotated_dma_addr(fb->obj[0], orient, x, y,  in omap_framebuffer_update_scanout()
186 		info->screen_width  = omap_gem_tiled_stride(fb->obj[0], orient);  in omap_framebuffer_update_scanout()
195 			dev_warn(fb->dev->dev,  in omap_framebuffer_update_scanout()
196 				"rotation '%d' ignored for non-tiled fb\n",  in omap_framebuffer_update_scanout()
201 		info->paddr         = get_linear_addr(fb, format, 0, x, y);  in omap_framebuffer_update_scanout()
204 		info->screen_width  = fb->pitches[0];  in omap_framebuffer_update_scanout()
210 	if (fb->format->format == DRM_FORMAT_NV12) {  in omap_framebuffer_update_scanout()
212 			WARN_ON(!(omap_gem_flags(fb->obj[1]) & OMAP_BO_TILED_MASK));  in omap_framebuffer_update_scanout()
213 			omap_gem_rotated_dma_addr(fb->obj[1], orient, x/2, y/2,  in omap_framebuffer_update_scanout()
216 			info->p_uv_addr = get_linear_addr(fb, format, 1, x, y);  in omap_framebuffer_update_scanout()
224 int omap_framebuffer_pin(struct drm_framebuffer *fb)  in omap_framebuffer_pin()  argument
226 	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);  in omap_framebuffer_pin()
227 	int ret, i, n = fb->format->num_planes;  in omap_framebuffer_pin()
239 		ret = omap_gem_pin(fb->obj[i], &plane->dma_addr);  in omap_framebuffer_pin()
242 		omap_gem_dma_sync_buffer(fb->obj[i], DMA_TO_DEVICE);  in omap_framebuffer_pin()
254 		omap_gem_unpin(fb->obj[i]);  in omap_framebuffer_pin()
264 void omap_framebuffer_unpin(struct drm_framebuffer *fb)  in omap_framebuffer_unpin()  argument
266 	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);  in omap_framebuffer_unpin()
267 	int i, n = fb->format->num_planes;  in omap_framebuffer_unpin()
280 		omap_gem_unpin(fb->obj[i]);  in omap_framebuffer_unpin()
288 void omap_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m)  in omap_framebuffer_describe()  argument
290 	int i, n = fb->format->num_planes;  in omap_framebuffer_describe()
292 	seq_printf(m, "fb: %dx%d@%4.4s\n", fb->width, fb->height,  in omap_framebuffer_describe()
293 			(char *)&fb->format->format);  in omap_framebuffer_describe()
297 				i, fb->offsets[n], fb->pitches[i]);  in omap_framebuffer_describe()
298 		omap_gem_describe(fb->obj[i], m);  in omap_framebuffer_describe()
310 	struct drm_framebuffer *fb;  in omap_framebuffer_create()  local
316 			fb = ERR_PTR(-ENOENT);  in omap_framebuffer_create()
321 	fb = omap_framebuffer_init(dev, mode_cmd, bos);  in omap_framebuffer_create()
322 	if (IS_ERR(fb))  in omap_framebuffer_create()
325 	return fb;  in omap_framebuffer_create()
331 	return fb;  in omap_framebuffer_create()
339 	struct drm_framebuffer *fb = NULL;  in omap_framebuffer_init()  local
367 	fb = &omap_fb->base;  in omap_framebuffer_init()
405 		fb->obj[i]    = bos[i];  in omap_framebuffer_init()
409 	drm_helper_mode_fill_fb_struct(dev, fb, mode_cmd);  in omap_framebuffer_init()
411 	ret = drm_framebuffer_init(dev, fb, &omap_framebuffer_funcs);  in omap_framebuffer_init()
417 	DBG("create: FB ID: %d (%p)", fb->base.id, fb);  in omap_framebuffer_init()
419 	return fb;  in omap_framebuffer_init()