Lines Matching refs:fbdev
121 static void omapfb_rqueue_lock(struct omapfb_device *fbdev) in omapfb_rqueue_lock() argument
123 mutex_lock(&fbdev->rqueue_mutex); in omapfb_rqueue_lock()
126 static void omapfb_rqueue_unlock(struct omapfb_device *fbdev) in omapfb_rqueue_unlock() argument
128 mutex_unlock(&fbdev->rqueue_mutex); in omapfb_rqueue_unlock()
142 static int ctrl_init(struct omapfb_device *fbdev) in ctrl_init() argument
150 fbdev->mem_desc.region[i].size = in ctrl_init()
152 fbdev->mem_desc.region_cnt = i; in ctrl_init()
155 if (!fbdev->mem_desc.region_cnt) { in ctrl_init()
156 struct lcd_panel *panel = fbdev->panel; in ctrl_init()
164 fbdev->mem_desc.region_cnt = 1; in ctrl_init()
165 fbdev->mem_desc.region[0].size = PAGE_ALIGN(def_size); in ctrl_init()
167 r = fbdev->ctrl->init(fbdev, 0, &fbdev->mem_desc); in ctrl_init()
169 dev_err(fbdev->dev, "controller initialization failed (%d)\n", in ctrl_init()
175 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) { in ctrl_init()
176 dev_dbg(fbdev->dev, "region%d phys %08x virt %p size=%lu\n", in ctrl_init()
178 fbdev->mem_desc.region[i].paddr, in ctrl_init()
179 fbdev->mem_desc.region[i].vaddr, in ctrl_init()
180 fbdev->mem_desc.region[i].size); in ctrl_init()
186 static void ctrl_cleanup(struct omapfb_device *fbdev) in ctrl_cleanup() argument
188 fbdev->ctrl->cleanup(); in ctrl_cleanup()
197 struct omapfb_device *fbdev = plane->fbdev; in ctrl_change_mode() local
203 if (fbdev->ctrl->sync) in ctrl_change_mode()
204 fbdev->ctrl->sync(); in ctrl_change_mode()
205 r = fbdev->ctrl->setup_plane(plane->idx, plane->info.channel_out, in ctrl_change_mode()
212 if (fbdev->ctrl->set_rotate != NULL) { in ctrl_change_mode()
213 r = fbdev->ctrl->set_rotate(var->rotate); in ctrl_change_mode()
218 if (fbdev->ctrl->set_scale != NULL) in ctrl_change_mode()
219 r = fbdev->ctrl->set_scale(plane->idx, in ctrl_change_mode()
256 struct omapfb_device *fbdev = plane->fbdev; in _setcolreg() local
270 if (fbdev->ctrl->setcolreg) in _setcolreg()
271 r = fbdev->ctrl->setcolreg(regno, red, green, blue, in _setcolreg()
330 struct omapfb_device *fbdev = plane->fbdev; in omapfb_blank() local
334 omapfb_rqueue_lock(fbdev); in omapfb_blank()
337 if (fbdev->state == OMAPFB_SUSPENDED) { in omapfb_blank()
338 if (fbdev->ctrl->resume) in omapfb_blank()
339 fbdev->ctrl->resume(); in omapfb_blank()
340 if (fbdev->panel->enable) in omapfb_blank()
341 fbdev->panel->enable(fbdev->panel); in omapfb_blank()
342 fbdev->state = OMAPFB_ACTIVE; in omapfb_blank()
343 if (fbdev->ctrl->get_update_mode() == in omapfb_blank()
349 if (fbdev->state == OMAPFB_ACTIVE) { in omapfb_blank()
350 if (fbdev->panel->disable) in omapfb_blank()
351 fbdev->panel->disable(fbdev->panel); in omapfb_blank()
352 if (fbdev->ctrl->suspend) in omapfb_blank()
353 fbdev->ctrl->suspend(); in omapfb_blank()
354 fbdev->state = OMAPFB_SUSPENDED; in omapfb_blank()
360 omapfb_rqueue_unlock(fbdev); in omapfb_blank()
371 struct omapfb_device *fbdev = plane->fbdev; in omapfb_sync() local
373 omapfb_rqueue_lock(fbdev); in omapfb_sync()
374 if (fbdev->ctrl->sync) in omapfb_sync()
375 fbdev->ctrl->sync(); in omapfb_sync()
376 omapfb_rqueue_unlock(fbdev); in omapfb_sync()
391 rg = &plane->fbdev->mem_desc.region[plane->idx]; in set_fb_fix()
464 if (plane->fbdev->panel->bpp == 12) in set_color_mode()
487 struct omapfb_device *fbdev = plane->fbdev; in set_fb_var() local
488 struct lcd_panel *panel = fbdev->panel; in set_fb_var()
537 max_frame_size = fbdev->mem_desc.region[plane->idx].size; in set_fb_var()
607 struct omapfb_device *fbdev = plane->fbdev; in omapfb_pan_display() local
610 omapfb_rqueue_lock(fbdev); in omapfb_pan_display()
613 struct fb_var_screeninfo *new_var = &fbdev->new_var; in omapfb_pan_display()
625 omapfb_rqueue_unlock(fbdev); in omapfb_pan_display()
634 struct omapfb_device *fbdev = plane->fbdev; in omapfb_mirror() local
637 omapfb_rqueue_lock(fbdev); in omapfb_mirror()
645 omapfb_rqueue_unlock(fbdev); in omapfb_mirror()
657 struct omapfb_device *fbdev = plane->fbdev; in omapfb_check_var() local
660 omapfb_rqueue_lock(fbdev); in omapfb_check_var()
661 if (fbdev->ctrl->sync != NULL) in omapfb_check_var()
662 fbdev->ctrl->sync(); in omapfb_check_var()
664 omapfb_rqueue_unlock(fbdev); in omapfb_check_var()
676 struct omapfb_device *fbdev = plane->fbdev; in omapfb_set_par() local
679 omapfb_rqueue_lock(fbdev); in omapfb_set_par()
682 omapfb_rqueue_unlock(fbdev); in omapfb_set_par()
694 struct omapfb_device *fbdev = plane->fbdev; in omapfb_update_window_async() local
700 xres = fbdev->panel->x_res; in omapfb_update_window_async()
701 yres = fbdev->panel->y_res; in omapfb_update_window_async()
705 xres = fbdev->panel->y_res; in omapfb_update_window_async()
706 yres = fbdev->panel->x_res; in omapfb_update_window_async()
716 if (!fbdev->ctrl->update_window || in omapfb_update_window_async()
717 fbdev->ctrl->get_update_mode() != OMAPFB_MANUAL_UPDATE) in omapfb_update_window_async()
731 return fbdev->ctrl->update_window(fbi, win, callback, callback_data); in omapfb_update_window_async()
741 omapfb_rqueue_lock(plane->fbdev); in omapfb_update_win()
743 omapfb_rqueue_unlock(plane->fbdev); in omapfb_update_win()
751 struct omapfb_device *fbdev = plane->fbdev; in omapfb_update_full_screen() local
755 if (!fbdev->ctrl->update_window || in omapfb_update_full_screen()
756 fbdev->ctrl->get_update_mode() != OMAPFB_MANUAL_UPDATE) in omapfb_update_full_screen()
769 omapfb_rqueue_lock(fbdev); in omapfb_update_full_screen()
770 r = fbdev->ctrl->update_window(fbi, &win, NULL, NULL); in omapfb_update_full_screen()
771 omapfb_rqueue_unlock(fbdev); in omapfb_update_full_screen()
779 struct omapfb_device *fbdev = plane->fbdev; in omapfb_setup_plane() local
780 struct lcd_panel *panel = fbdev->panel; in omapfb_setup_plane()
788 omapfb_rqueue_lock(fbdev); in omapfb_setup_plane()
789 if (pi->enabled && !fbdev->mem_desc.region[plane->idx].size) { in omapfb_setup_plane()
806 r = fbdev->ctrl->enable_plane(plane->idx, pi->enabled); in omapfb_setup_plane()
812 omapfb_rqueue_unlock(fbdev); in omapfb_setup_plane()
827 struct omapfb_device *fbdev = plane->fbdev; in omapfb_setup_mem() local
828 struct omapfb_mem_region *rg = &fbdev->mem_desc.region[plane->idx]; in omapfb_setup_mem()
832 if (fbdev->ctrl->setup_mem == NULL) in omapfb_setup_mem()
838 omapfb_rqueue_lock(fbdev); in omapfb_setup_mem()
844 struct fb_var_screeninfo *new_var = &fbdev->new_var; in omapfb_setup_mem()
866 if (fbdev->ctrl->sync) in omapfb_setup_mem()
867 fbdev->ctrl->sync(); in omapfb_setup_mem()
868 r = fbdev->ctrl->setup_mem(plane->idx, size, mi->type, &paddr); in omapfb_setup_mem()
895 omapfb_rqueue_unlock(fbdev); in omapfb_setup_mem()
903 struct omapfb_device *fbdev = plane->fbdev; in omapfb_query_mem() local
906 rg = &fbdev->mem_desc.region[plane->idx]; in omapfb_query_mem()
914 static int omapfb_set_color_key(struct omapfb_device *fbdev, in omapfb_set_color_key() argument
919 if (!fbdev->ctrl->set_color_key) in omapfb_set_color_key()
922 omapfb_rqueue_lock(fbdev); in omapfb_set_color_key()
923 r = fbdev->ctrl->set_color_key(ck); in omapfb_set_color_key()
924 omapfb_rqueue_unlock(fbdev); in omapfb_set_color_key()
929 static int omapfb_get_color_key(struct omapfb_device *fbdev, in omapfb_get_color_key() argument
934 if (!fbdev->ctrl->get_color_key) in omapfb_get_color_key()
937 omapfb_rqueue_lock(fbdev); in omapfb_get_color_key()
938 r = fbdev->ctrl->get_color_key(ck); in omapfb_get_color_key()
939 omapfb_rqueue_unlock(fbdev); in omapfb_get_color_key()
993 void omapfb_notify_clients(struct omapfb_device *fbdev, unsigned long event) in omapfb_notify_clients() argument
1003 fbdev->fb_info[i]); in omapfb_notify_clients()
1007 static int omapfb_set_update_mode(struct omapfb_device *fbdev, in omapfb_set_update_mode() argument
1012 omapfb_rqueue_lock(fbdev); in omapfb_set_update_mode()
1013 r = fbdev->ctrl->set_update_mode(mode); in omapfb_set_update_mode()
1014 omapfb_rqueue_unlock(fbdev); in omapfb_set_update_mode()
1019 static enum omapfb_update_mode omapfb_get_update_mode(struct omapfb_device *fbdev) in omapfb_get_update_mode() argument
1023 omapfb_rqueue_lock(fbdev); in omapfb_get_update_mode()
1024 r = fbdev->ctrl->get_update_mode(); in omapfb_get_update_mode()
1025 omapfb_rqueue_unlock(fbdev); in omapfb_get_update_mode()
1030 static void omapfb_get_caps(struct omapfb_device *fbdev, int plane, in omapfb_get_caps() argument
1034 fbdev->ctrl->get_caps(plane, caps); in omapfb_get_caps()
1035 if (fbdev->panel->get_caps) in omapfb_get_caps()
1036 caps->ctrl |= fbdev->panel->get_caps(fbdev->panel); in omapfb_get_caps()
1040 void omapfb_write_first_pixel(struct omapfb_device *fbdev, u16 pixval) in omapfb_write_first_pixel() argument
1042 omapfb_rqueue_lock(fbdev); in omapfb_write_first_pixel()
1043 *(u16 *)fbdev->mem_desc.region[0].vaddr = pixval; in omapfb_write_first_pixel()
1044 if (fbdev->ctrl->get_update_mode() == OMAPFB_MANUAL_UPDATE) { in omapfb_write_first_pixel()
1052 fbdev->ctrl->update_window(fbdev->fb_info[0], &win, NULL, NULL); in omapfb_write_first_pixel()
1054 omapfb_rqueue_unlock(fbdev); in omapfb_write_first_pixel()
1066 struct omapfb_device *fbdev = plane->fbdev; in omapfb_ioctl() local
1098 r = omapfb_set_update_mode(fbdev, p.update_mode); in omapfb_ioctl()
1101 p.update_mode = omapfb_get_update_mode(fbdev); in omapfb_ioctl()
1160 r = omapfb_set_color_key(fbdev, &p.color_key); in omapfb_ioctl()
1163 if ((r = omapfb_get_color_key(fbdev, &p.color_key)) < 0) in omapfb_ioctl()
1170 omapfb_get_caps(fbdev, plane->idx, &p.caps); in omapfb_ioctl()
1182 if (!fbdev->panel->run_test) { in omapfb_ioctl()
1186 r = fbdev->panel->run_test(fbdev->panel, test_num); in omapfb_ioctl()
1197 if (!fbdev->ctrl->run_test) { in omapfb_ioctl()
1201 r = fbdev->ctrl->run_test(test_num); in omapfb_ioctl()
1214 struct omapfb_device *fbdev = plane->fbdev; in omapfb_mmap() local
1217 omapfb_rqueue_lock(fbdev); in omapfb_mmap()
1218 r = fbdev->ctrl->mmap(info, vma); in omapfb_mmap()
1219 omapfb_rqueue_unlock(fbdev); in omapfb_mmap()
1253 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_caps_num() local
1261 omapfb_get_caps(fbdev, plane, &caps); in omapfb_show_caps_num()
1273 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_caps_text() local
1282 omapfb_get_caps(fbdev, plane, &caps); in omapfb_show_caps_text()
1320 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_panel_name() local
1322 return snprintf(buf, PAGE_SIZE, "%s\n", fbdev->panel->name); in omapfb_show_panel_name()
1329 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_bklight_level() local
1332 if (fbdev->panel->get_bklight_level) { in omapfb_show_bklight_level()
1334 fbdev->panel->get_bklight_level(fbdev->panel)); in omapfb_show_bklight_level()
1344 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_store_bklight_level() local
1347 if (fbdev->panel->set_bklight_level) { in omapfb_store_bklight_level()
1351 r = fbdev->panel->set_bklight_level(fbdev->panel, in omapfb_store_bklight_level()
1363 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_bklight_max() local
1366 if (fbdev->panel->get_bklight_level) { in omapfb_show_bklight_max()
1368 fbdev->panel->get_bklight_max(fbdev->panel)); in omapfb_show_bklight_max()
1396 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_ctrl_name() local
1398 return snprintf(buf, PAGE_SIZE, "%s\n", fbdev->ctrl->name); in omapfb_show_ctrl_name()
1414 static int omapfb_register_sysfs(struct omapfb_device *fbdev) in omapfb_register_sysfs() argument
1418 if ((r = device_create_file(fbdev->dev, &dev_attr_caps_num))) in omapfb_register_sysfs()
1421 if ((r = device_create_file(fbdev->dev, &dev_attr_caps_text))) in omapfb_register_sysfs()
1424 if ((r = sysfs_create_group(&fbdev->dev->kobj, &panel_attr_grp))) in omapfb_register_sysfs()
1427 if ((r = sysfs_create_group(&fbdev->dev->kobj, &ctrl_attr_grp))) in omapfb_register_sysfs()
1432 sysfs_remove_group(&fbdev->dev->kobj, &panel_attr_grp); in omapfb_register_sysfs()
1434 device_remove_file(fbdev->dev, &dev_attr_caps_text); in omapfb_register_sysfs()
1436 device_remove_file(fbdev->dev, &dev_attr_caps_num); in omapfb_register_sysfs()
1438 dev_err(fbdev->dev, "unable to register sysfs interface\n"); in omapfb_register_sysfs()
1442 static void omapfb_unregister_sysfs(struct omapfb_device *fbdev) in omapfb_unregister_sysfs() argument
1444 sysfs_remove_group(&fbdev->dev->kobj, &ctrl_attr_grp); in omapfb_unregister_sysfs()
1445 sysfs_remove_group(&fbdev->dev->kobj, &panel_attr_grp); in omapfb_unregister_sysfs()
1446 device_remove_file(fbdev->dev, &dev_attr_caps_num); in omapfb_unregister_sysfs()
1447 device_remove_file(fbdev->dev, &dev_attr_caps_text); in omapfb_unregister_sysfs()
1458 static int fbinfo_init(struct omapfb_device *fbdev, struct fb_info *info) in fbinfo_init() argument
1469 info->pseudo_palette = fbdev->pseudo_palette; in fbinfo_init()
1477 var->bits_per_pixel = fbdev->panel->bpp; in fbinfo_init()
1484 dev_err(fbdev->dev, "unable to allocate color map memory\n"); in fbinfo_init()
1490 static void fbinfo_cleanup(struct omapfb_device *fbdev, struct fb_info *fbi) in fbinfo_cleanup() argument
1495 static void planes_cleanup(struct omapfb_device *fbdev) in planes_cleanup() argument
1499 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) { in planes_cleanup()
1500 if (fbdev->fb_info[i] == NULL) in planes_cleanup()
1502 fbinfo_cleanup(fbdev, fbdev->fb_info[i]); in planes_cleanup()
1503 framebuffer_release(fbdev->fb_info[i]); in planes_cleanup()
1507 static int planes_init(struct omapfb_device *fbdev) in planes_init() argument
1513 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) { in planes_init()
1516 fbdev->dev); in planes_init()
1518 dev_err(fbdev->dev, in planes_init()
1520 planes_cleanup(fbdev); in planes_init()
1525 plane->fbdev = fbdev; in planes_init()
1527 fbdev->fb_info[i] = fbi; in planes_init()
1529 if ((r = fbinfo_init(fbdev, fbi)) < 0) { in planes_init()
1531 planes_cleanup(fbdev); in planes_init()
1544 static void omapfb_free_resources(struct omapfb_device *fbdev, int state) in omapfb_free_resources() argument
1550 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) in omapfb_free_resources()
1551 unregister_framebuffer(fbdev->fb_info[i]); in omapfb_free_resources()
1553 omapfb_unregister_sysfs(fbdev); in omapfb_free_resources()
1555 if (fbdev->panel->disable) in omapfb_free_resources()
1556 fbdev->panel->disable(fbdev->panel); in omapfb_free_resources()
1558 omapfb_set_update_mode(fbdev, OMAPFB_UPDATE_DISABLED); in omapfb_free_resources()
1560 planes_cleanup(fbdev); in omapfb_free_resources()
1562 ctrl_cleanup(fbdev); in omapfb_free_resources()
1564 if (fbdev->panel->cleanup) in omapfb_free_resources()
1565 fbdev->panel->cleanup(fbdev->panel); in omapfb_free_resources()
1567 dev_set_drvdata(fbdev->dev, NULL); in omapfb_free_resources()
1568 kfree(fbdev); in omapfb_free_resources()
1577 static int omapfb_find_ctrl(struct omapfb_device *fbdev) in omapfb_find_ctrl() argument
1583 conf = dev_get_platdata(fbdev->dev); in omapfb_find_ctrl()
1585 fbdev->ctrl = NULL; in omapfb_find_ctrl()
1591 fbdev->ctrl = fbdev->int_ctrl; in omapfb_find_ctrl()
1596 dev_dbg(fbdev->dev, "ctrl %s\n", ctrls[i]->name); in omapfb_find_ctrl()
1598 fbdev->ctrl = ctrls[i]; in omapfb_find_ctrl()
1603 if (fbdev->ctrl == NULL) { in omapfb_find_ctrl()
1604 dev_dbg(fbdev->dev, "ctrl %s not supported\n", name); in omapfb_find_ctrl()
1627 struct omapfb_device *fbdev = NULL; in omapfb_do_probe() local
1648 fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL); in omapfb_do_probe()
1649 if (fbdev == NULL) { in omapfb_do_probe()
1657 fbdev->dev = &pdev->dev; in omapfb_do_probe()
1658 fbdev->panel = panel; in omapfb_do_probe()
1659 fbdev->dssdev = &omapdss_device; in omapfb_do_probe()
1660 platform_set_drvdata(pdev, fbdev); in omapfb_do_probe()
1662 mutex_init(&fbdev->rqueue_mutex); in omapfb_do_probe()
1664 fbdev->int_ctrl = &omap1_int_ctrl; in omapfb_do_probe()
1666 fbdev->ext_if = &omap1_ext_if; in omapfb_do_probe()
1668 if (omapfb_find_ctrl(fbdev) < 0) { in omapfb_do_probe()
1669 dev_err(fbdev->dev, in omapfb_do_probe()
1675 if (fbdev->panel->init) { in omapfb_do_probe()
1676 r = fbdev->panel->init(fbdev->panel, fbdev); in omapfb_do_probe()
1681 pr_info("omapfb: configured for panel %s\n", fbdev->panel->name); in omapfb_do_probe()
1683 def_vxres = def_vxres ? def_vxres : fbdev->panel->x_res; in omapfb_do_probe()
1684 def_vyres = def_vyres ? def_vyres : fbdev->panel->y_res; in omapfb_do_probe()
1688 r = ctrl_init(fbdev); in omapfb_do_probe()
1691 if (fbdev->ctrl->mmap != NULL) in omapfb_do_probe()
1695 r = planes_init(fbdev); in omapfb_do_probe()
1705 r = ctrl_change_mode(fbdev->fb_info[0]); in omapfb_do_probe()
1707 dev_err(fbdev->dev, "mode setting failed\n"); in omapfb_do_probe()
1712 r = fbdev->ctrl->enable_plane(OMAPFB_PLANE_GFX, 1); in omapfb_do_probe()
1716 omapfb_set_update_mode(fbdev, manual_update ? in omapfb_do_probe()
1720 if (fbdev->panel->enable) { in omapfb_do_probe()
1721 r = fbdev->panel->enable(fbdev->panel); in omapfb_do_probe()
1727 r = omapfb_register_sysfs(fbdev); in omapfb_do_probe()
1733 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) { in omapfb_do_probe()
1734 r = register_framebuffer(fbdev->fb_info[i]); in omapfb_do_probe()
1736 dev_err(fbdev->dev, in omapfb_do_probe()
1740 vram += fbdev->mem_desc.region[i].size; in omapfb_do_probe()
1743 fbdev->state = OMAPFB_ACTIVE; in omapfb_do_probe()
1745 panel = fbdev->panel; in omapfb_do_probe()
1750 omapfb_dev = fbdev; in omapfb_do_probe()
1753 vram, fbdev->mem_desc.region_cnt); in omapfb_do_probe()
1761 omapfb_free_resources(fbdev, init_state); in omapfb_do_probe()
1798 struct omapfb_device *fbdev = platform_get_drvdata(pdev); in omapfb_remove() local
1799 enum omapfb_state saved_state = fbdev->state; in omapfb_remove()
1803 fbdev->state = OMAPFB_DISABLED; in omapfb_remove()
1804 omapfb_free_resources(fbdev, saved_state); in omapfb_remove()
1807 fbdev->dssdev = NULL; in omapfb_remove()
1815 struct omapfb_device *fbdev = platform_get_drvdata(pdev); in omapfb_suspend() local
1817 if (fbdev != NULL) in omapfb_suspend()
1818 omapfb_blank(FB_BLANK_POWERDOWN, fbdev->fb_info[0]); in omapfb_suspend()
1825 struct omapfb_device *fbdev = platform_get_drvdata(pdev); in omapfb_resume() local
1827 if (fbdev != NULL) in omapfb_resume()
1828 omapfb_blank(FB_BLANK_UNBLANK, fbdev->fb_info[0]); in omapfb_resume()