Lines Matching defs:fbdev
49 static int omapfb_fb_init(struct omapfb2_device *fbdev, struct fb_info *fbi);
50 static int omapfb_get_recommended_bpp(struct omapfb2_device *fbdev,
747 * fbdev framework callbacks
1135 /*struct omapfb2_device *fbdev = ofbi->fbdev;*/
1153 if (fbdev->ctrl->setcolreg)
1154 r = fbdev->ctrl->setcolreg(regno, red, green, blue,
1216 struct omapfb2_device *fbdev = ofbi->fbdev;
1224 omapfb_lock(fbdev);
1226 d = get_display_data(fbdev, display);
1238 omapfb_start_auto_update(fbdev, display);
1252 omapfb_stop_auto_update(fbdev, display);
1263 omapfb_unlock(fbdev);
1300 struct omapfb2_device *fbdev = ofbi->fbdev;
1320 dma_free_attrs(fbdev->dev, rg->size, rg->token, rg->dma_handle,
1337 static int omapfb_free_all_fbmem(struct omapfb2_device *fbdev)
1343 for (i = 0; i < fbdev->num_fbs; i++) {
1344 struct fb_info *fbi = fbdev->fbs[i];
1356 struct omapfb2_device *fbdev = ofbi->fbdev;
1382 token = dma_alloc_attrs(fbdev->dev, size, &dma_handle,
1386 dev_err(fbdev->dev, "failed to allocate framebuffer\n");
1396 dma_free_attrs(fbdev->dev, size, token, dma_handle,
1398 dev_err(fbdev->dev, "vrfb create ctx failed\n");
1420 struct omapfb2_device *fbdev = ofbi->fbdev;
1429 switch (omapfb_get_recommended_bpp(fbdev, display)) {
1522 static int omapfb_allocate_all_fbs(struct omapfb2_device *fbdev)
1533 dev_err(fbdev->dev, "failed to parse vram parameter\n");
1539 for (i = 0; i < fbdev->num_fbs; i++) {
1543 r = omapfb_alloc_fbmem_display(fbdev->fbs[i],
1551 for (i = 0; i < fbdev->num_fbs; i++) {
1552 struct omapfb_info *ofbi = FB2OFB(fbdev->fbs[i]);
1583 struct omapfb2_device *fbdev = ofbi->fbdev;
1622 r = omapfb_fb_init(fbdev, fbi);
1661 struct omapfb2_device *fbdev;
1668 fbdev = d->fbdev;
1682 queue_delayed_work(fbdev->auto_update_wq,
1686 void omapfb_start_auto_update(struct omapfb2_device *fbdev,
1691 if (fbdev->auto_update_wq == NULL) {
1697 dev_err(fbdev->dev, "Failed to create workqueue for "
1702 fbdev->auto_update_wq = wq;
1705 d = get_display_data(fbdev, display);
1714 void omapfb_stop_auto_update(struct omapfb2_device *fbdev,
1719 d = get_display_data(fbdev, display);
1727 static int omapfb_fb_init(struct omapfb2_device *fbdev, struct fb_info *fbi)
1736 fbi->pseudo_palette = fbdev->pseudo_palette;
1767 switch (omapfb_get_recommended_bpp(fbdev, display)) {
1775 dev_err(fbdev->dev, "illegal display "
1801 dev_err(fbdev->dev, "unable to allocate color map memory\n");
1807 static void fbinfo_cleanup(struct omapfb2_device *fbdev, struct fb_info *fbi)
1813 static void omapfb_free_resources(struct omapfb2_device *fbdev)
1819 if (fbdev == NULL)
1822 for (i = 0; i < fbdev->num_overlays; i++) {
1823 struct omap_overlay *ovl = fbdev->overlays[i];
1831 for (i = 0; i < fbdev->num_fbs; i++)
1832 unregister_framebuffer(fbdev->fbs[i]);
1835 omapfb_free_all_fbmem(fbdev);
1837 for (i = 0; i < fbdev->num_fbs; i++) {
1838 fbinfo_cleanup(fbdev, fbdev->fbs[i]);
1839 framebuffer_release(fbdev->fbs[i]);
1842 for (i = 0; i < fbdev->num_displays; i++) {
1843 struct omap_dss_device *dssdev = fbdev->displays[i].dssdev;
1845 if (fbdev->displays[i].auto_update_work_enabled)
1846 omapfb_stop_auto_update(fbdev, dssdev);
1856 if (fbdev->auto_update_wq != NULL) {
1857 flush_workqueue(fbdev->auto_update_wq);
1858 destroy_workqueue(fbdev->auto_update_wq);
1859 fbdev->auto_update_wq = NULL;
1862 dev_set_drvdata(fbdev->dev, NULL);
1865 static int omapfb_create_framebuffers(struct omapfb2_device *fbdev)
1869 fbdev->num_fbs = 0;
1879 fbdev->dev);
1885 fbdev->fbs[i] = fbi;
1888 ofbi->fbdev = fbdev;
1891 ofbi->region = &fbdev->regions[i];
1900 fbdev->num_fbs++;
1906 for (i = 0; i < min(fbdev->num_fbs, fbdev->num_overlays); i++) {
1907 struct omapfb_info *ofbi = FB2OFB(fbdev->fbs[i]);
1909 ofbi->overlays[0] = fbdev->overlays[i];
1914 r = omapfb_allocate_all_fbs(fbdev);
1916 dev_err(fbdev->dev, "failed to allocate fbmem\n");
1923 for (i = 0; i < fbdev->num_fbs; i++) {
1924 struct fb_info *fbi = fbdev->fbs[i];
1928 r = omapfb_fb_init(fbdev, fbi);
1932 dev_err(fbdev->dev, "failed to setup fb_info\n");
1937 for (i = 0; i < fbdev->num_fbs; i++) {
1938 struct fb_info *fbi = fbdev->fbs[i];
1949 for (i = 0; i < fbdev->num_fbs; i++) {
1950 r = register_framebuffer(fbdev->fbs[i]);
1952 dev_err(fbdev->dev,
1960 for (i = 0; i < fbdev->num_fbs; i++) {
1961 struct fb_info *fbi = fbdev->fbs[i];
1969 dev_err(fbdev->dev, "failed to change mode\n");
1975 if (fbdev->num_fbs > 0) {
1976 struct omapfb_info *ofbi = FB2OFB(fbdev->fbs[0]);
1986 dev_err(fbdev->dev,
2099 static int omapfb_set_def_mode(struct omapfb2_device *fbdev,
2111 d = get_display_data(fbdev, display);
2135 static int omapfb_get_recommended_bpp(struct omapfb2_device *fbdev,
2142 d = get_display_data(fbdev, dssdev);
2150 static int omapfb_parse_def_modes(struct omapfb2_device *fbdev)
2176 for (i = 0; i < fbdev->num_displays; ++i) {
2177 if (strcmp(fbdev->displays[i].dssdev->name,
2179 display = fbdev->displays[i].dssdev;
2189 r = omapfb_set_def_mode(fbdev, display, mode_str);
2303 static int omapfb_init_display(struct omapfb2_device *fbdev,
2312 dev_warn(fbdev->dev, "Failed to enable display '%s'\n",
2317 d = get_display_data(fbdev, dssdev);
2319 d->fbdev = fbdev;
2325 omapfb_start_auto_update(fbdev, dssdev);
2334 dev_err(fbdev->dev, "Failed to set TE\n");
2342 dev_err(fbdev->dev,
2353 static int omapfb_init_connections(struct omapfb2_device *fbdev,
2361 dev_err(fbdev->dev, "failed to connect default display\n");
2365 for (i = 0; i < fbdev->num_displays; ++i) {
2366 struct omap_dss_device *dssdev = fbdev->displays[i].dssdev;
2381 dev_err(fbdev->dev, "no ovl manager for the default display\n");
2385 for (i = 0; i < fbdev->num_overlays; i++) {
2386 struct omap_overlay *ovl = fbdev->overlays[i];
2393 dev_warn(fbdev->dev,
2402 omapfb_find_default_display(struct omapfb2_device *fbdev)
2415 for (i = 0; i < fbdev->num_displays; ++i) {
2418 dssdev = fbdev->displays[i].dssdev;
2432 for (i = 0; i < fbdev->num_displays; ++i) {
2436 dssdev = fbdev->displays[i].dssdev;
2447 return fbdev->displays[0].dssdev;
2452 struct omapfb2_device *fbdev = NULL;
2469 fbdev = devm_kzalloc(&pdev->dev, sizeof(struct omapfb2_device),
2471 if (fbdev == NULL) {
2486 mutex_init(&fbdev->mtx);
2488 fbdev->dev = &pdev->dev;
2489 platform_set_drvdata(pdev, fbdev);
2491 fbdev->num_displays = 0;
2505 d = &fbdev->displays[fbdev->num_displays++];
2513 if (fbdev->num_displays == 0) {
2519 fbdev->num_overlays = omap_dss_get_num_overlays();
2520 for (i = 0; i < fbdev->num_overlays; i++)
2521 fbdev->overlays[i] = omap_dss_get_overlay(i);
2523 fbdev->num_managers = omap_dss_get_num_overlay_managers();
2524 for (i = 0; i < fbdev->num_managers; i++)
2525 fbdev->managers[i] = omap_dss_get_overlay_manager(i);
2527 def_display = omapfb_find_default_display(fbdev);
2529 dev_err(fbdev->dev, "failed to find default display\n");
2534 r = omapfb_init_connections(fbdev, def_display);
2536 dev_err(fbdev->dev, "failed to init overlay connections\n");
2541 if (omapfb_parse_def_modes(fbdev))
2553 r = omapfb_create_framebuffers(fbdev);
2557 for (i = 0; i < fbdev->num_managers; i++) {
2559 mgr = fbdev->managers[i];
2562 dev_warn(fbdev->dev, "failed to apply dispc config\n");
2568 r = omapfb_init_display(fbdev, def_display);
2570 dev_err(fbdev->dev,
2578 r = omapfb_create_sysfs(fbdev);
2580 dev_err(fbdev->dev, "failed to create sysfs entries\n");
2589 dev_info(fbdev->dev, "using display '%s' mode %dx%d\n",
2596 omapfb_free_resources(fbdev);
2605 struct omapfb2_device *fbdev = platform_get_drvdata(pdev);
2609 omapfb_remove_sysfs(fbdev);
2611 omapfb_free_resources(fbdev);