Lines Matching refs:fbdev
104 static void omapfb_rqueue_lock(struct omapfb_device *fbdev) in omapfb_rqueue_lock() argument
106 mutex_lock(&fbdev->rqueue_mutex); in omapfb_rqueue_lock()
109 static void omapfb_rqueue_unlock(struct omapfb_device *fbdev) in omapfb_rqueue_unlock() argument
111 mutex_unlock(&fbdev->rqueue_mutex); in omapfb_rqueue_unlock()
125 static int ctrl_init(struct omapfb_device *fbdev) in ctrl_init() argument
133 fbdev->mem_desc.region[i].size = in ctrl_init()
135 fbdev->mem_desc.region_cnt = i; in ctrl_init()
138 if (!fbdev->mem_desc.region_cnt) { in ctrl_init()
139 struct lcd_panel *panel = fbdev->panel; in ctrl_init()
147 fbdev->mem_desc.region_cnt = 1; in ctrl_init()
148 fbdev->mem_desc.region[0].size = PAGE_ALIGN(def_size); in ctrl_init()
150 r = fbdev->ctrl->init(fbdev, 0, &fbdev->mem_desc); in ctrl_init()
152 dev_err(fbdev->dev, "controller initialization failed (%d)\n", in ctrl_init()
158 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) { in ctrl_init()
159 dev_dbg(fbdev->dev, "region%d phys %08x virt %p size=%lu\n", in ctrl_init()
161 fbdev->mem_desc.region[i].paddr, in ctrl_init()
162 fbdev->mem_desc.region[i].vaddr, in ctrl_init()
163 fbdev->mem_desc.region[i].size); in ctrl_init()
169 static void ctrl_cleanup(struct omapfb_device *fbdev) in ctrl_cleanup() argument
171 fbdev->ctrl->cleanup(); in ctrl_cleanup()
180 struct omapfb_device *fbdev = plane->fbdev; in ctrl_change_mode() local
186 if (fbdev->ctrl->sync) in ctrl_change_mode()
187 fbdev->ctrl->sync(); in ctrl_change_mode()
188 r = fbdev->ctrl->setup_plane(plane->idx, plane->info.channel_out, in ctrl_change_mode()
195 if (fbdev->ctrl->set_rotate != NULL) { in ctrl_change_mode()
196 r = fbdev->ctrl->set_rotate(var->rotate); in ctrl_change_mode()
201 if (fbdev->ctrl->set_scale != NULL) in ctrl_change_mode()
202 r = fbdev->ctrl->set_scale(plane->idx, in ctrl_change_mode()
239 struct omapfb_device *fbdev = plane->fbdev; in _setcolreg() local
253 if (fbdev->ctrl->setcolreg) in _setcolreg()
254 r = fbdev->ctrl->setcolreg(regno, red, green, blue, in _setcolreg()
313 struct omapfb_device *fbdev = plane->fbdev; in omapfb_blank() local
317 omapfb_rqueue_lock(fbdev); in omapfb_blank()
320 if (fbdev->state == OMAPFB_SUSPENDED) { in omapfb_blank()
321 if (fbdev->ctrl->resume) in omapfb_blank()
322 fbdev->ctrl->resume(); in omapfb_blank()
323 if (fbdev->panel->enable) in omapfb_blank()
324 fbdev->panel->enable(fbdev->panel); in omapfb_blank()
325 fbdev->state = OMAPFB_ACTIVE; in omapfb_blank()
326 if (fbdev->ctrl->get_update_mode() == in omapfb_blank()
332 if (fbdev->state == OMAPFB_ACTIVE) { in omapfb_blank()
333 if (fbdev->panel->disable) in omapfb_blank()
334 fbdev->panel->disable(fbdev->panel); in omapfb_blank()
335 if (fbdev->ctrl->suspend) in omapfb_blank()
336 fbdev->ctrl->suspend(); in omapfb_blank()
337 fbdev->state = OMAPFB_SUSPENDED; in omapfb_blank()
343 omapfb_rqueue_unlock(fbdev); in omapfb_blank()
354 struct omapfb_device *fbdev = plane->fbdev; in omapfb_sync() local
356 omapfb_rqueue_lock(fbdev); in omapfb_sync()
357 if (fbdev->ctrl->sync) in omapfb_sync()
358 fbdev->ctrl->sync(); in omapfb_sync()
359 omapfb_rqueue_unlock(fbdev); in omapfb_sync()
374 rg = &plane->fbdev->mem_desc.region[plane->idx]; in set_fb_fix()
448 if (plane->fbdev->panel->bpp == 12) in set_color_mode()
471 struct omapfb_device *fbdev = plane->fbdev; in set_fb_var() local
472 struct lcd_panel *panel = fbdev->panel; in set_fb_var()
521 max_frame_size = fbdev->mem_desc.region[plane->idx].size; in set_fb_var()
591 struct omapfb_device *fbdev = plane->fbdev; in omapfb_pan_display() local
594 omapfb_rqueue_lock(fbdev); in omapfb_pan_display()
597 struct fb_var_screeninfo *new_var = &fbdev->new_var; in omapfb_pan_display()
609 omapfb_rqueue_unlock(fbdev); in omapfb_pan_display()
618 struct omapfb_device *fbdev = plane->fbdev; in omapfb_mirror() local
621 omapfb_rqueue_lock(fbdev); in omapfb_mirror()
629 omapfb_rqueue_unlock(fbdev); in omapfb_mirror()
641 struct omapfb_device *fbdev = plane->fbdev; in omapfb_check_var() local
644 omapfb_rqueue_lock(fbdev); in omapfb_check_var()
645 if (fbdev->ctrl->sync != NULL) in omapfb_check_var()
646 fbdev->ctrl->sync(); in omapfb_check_var()
648 omapfb_rqueue_unlock(fbdev); in omapfb_check_var()
660 struct omapfb_device *fbdev = plane->fbdev; in omapfb_set_par() local
663 omapfb_rqueue_lock(fbdev); in omapfb_set_par()
666 omapfb_rqueue_unlock(fbdev); in omapfb_set_par()
678 struct omapfb_device *fbdev = plane->fbdev; in omapfb_update_window_async() local
684 xres = fbdev->panel->x_res; in omapfb_update_window_async()
685 yres = fbdev->panel->y_res; in omapfb_update_window_async()
689 xres = fbdev->panel->y_res; in omapfb_update_window_async()
690 yres = fbdev->panel->x_res; in omapfb_update_window_async()
700 if (!fbdev->ctrl->update_window || in omapfb_update_window_async()
701 fbdev->ctrl->get_update_mode() != OMAPFB_MANUAL_UPDATE) in omapfb_update_window_async()
715 return fbdev->ctrl->update_window(fbi, win, callback, callback_data); in omapfb_update_window_async()
725 omapfb_rqueue_lock(plane->fbdev); in omapfb_update_win()
727 omapfb_rqueue_unlock(plane->fbdev); in omapfb_update_win()
735 struct omapfb_device *fbdev = plane->fbdev; in omapfb_update_full_screen() local
739 if (!fbdev->ctrl->update_window || in omapfb_update_full_screen()
740 fbdev->ctrl->get_update_mode() != OMAPFB_MANUAL_UPDATE) in omapfb_update_full_screen()
753 omapfb_rqueue_lock(fbdev); in omapfb_update_full_screen()
754 r = fbdev->ctrl->update_window(fbi, &win, NULL, NULL); in omapfb_update_full_screen()
755 omapfb_rqueue_unlock(fbdev); in omapfb_update_full_screen()
763 struct omapfb_device *fbdev = plane->fbdev; in omapfb_setup_plane() local
764 struct lcd_panel *panel = fbdev->panel; in omapfb_setup_plane()
772 omapfb_rqueue_lock(fbdev); in omapfb_setup_plane()
773 if (pi->enabled && !fbdev->mem_desc.region[plane->idx].size) { in omapfb_setup_plane()
790 r = fbdev->ctrl->enable_plane(plane->idx, pi->enabled); in omapfb_setup_plane()
796 omapfb_rqueue_unlock(fbdev); in omapfb_setup_plane()
811 struct omapfb_device *fbdev = plane->fbdev; in omapfb_setup_mem() local
812 struct omapfb_mem_region *rg = &fbdev->mem_desc.region[plane->idx]; in omapfb_setup_mem()
816 if (fbdev->ctrl->setup_mem == NULL) in omapfb_setup_mem()
822 omapfb_rqueue_lock(fbdev); in omapfb_setup_mem()
828 struct fb_var_screeninfo *new_var = &fbdev->new_var; in omapfb_setup_mem()
850 if (fbdev->ctrl->sync) in omapfb_setup_mem()
851 fbdev->ctrl->sync(); in omapfb_setup_mem()
852 r = fbdev->ctrl->setup_mem(plane->idx, size, mi->type, &paddr); in omapfb_setup_mem()
879 omapfb_rqueue_unlock(fbdev); in omapfb_setup_mem()
887 struct omapfb_device *fbdev = plane->fbdev; in omapfb_query_mem() local
890 rg = &fbdev->mem_desc.region[plane->idx]; in omapfb_query_mem()
898 static int omapfb_set_color_key(struct omapfb_device *fbdev, in omapfb_set_color_key() argument
903 if (!fbdev->ctrl->set_color_key) in omapfb_set_color_key()
906 omapfb_rqueue_lock(fbdev); in omapfb_set_color_key()
907 r = fbdev->ctrl->set_color_key(ck); in omapfb_set_color_key()
908 omapfb_rqueue_unlock(fbdev); in omapfb_set_color_key()
913 static int omapfb_get_color_key(struct omapfb_device *fbdev, in omapfb_get_color_key() argument
918 if (!fbdev->ctrl->get_color_key) in omapfb_get_color_key()
921 omapfb_rqueue_lock(fbdev); in omapfb_get_color_key()
922 r = fbdev->ctrl->get_color_key(ck); in omapfb_get_color_key()
923 omapfb_rqueue_unlock(fbdev); in omapfb_get_color_key()
977 void omapfb_notify_clients(struct omapfb_device *fbdev, unsigned long event) in omapfb_notify_clients() argument
987 fbdev->fb_info[i]); in omapfb_notify_clients()
991 static int omapfb_set_update_mode(struct omapfb_device *fbdev, in omapfb_set_update_mode() argument
996 omapfb_rqueue_lock(fbdev); in omapfb_set_update_mode()
997 r = fbdev->ctrl->set_update_mode(mode); in omapfb_set_update_mode()
998 omapfb_rqueue_unlock(fbdev); in omapfb_set_update_mode()
1003 static enum omapfb_update_mode omapfb_get_update_mode(struct omapfb_device *fbdev) in omapfb_get_update_mode() argument
1007 omapfb_rqueue_lock(fbdev); in omapfb_get_update_mode()
1008 r = fbdev->ctrl->get_update_mode(); in omapfb_get_update_mode()
1009 omapfb_rqueue_unlock(fbdev); in omapfb_get_update_mode()
1014 static void omapfb_get_caps(struct omapfb_device *fbdev, int plane, in omapfb_get_caps() argument
1018 fbdev->ctrl->get_caps(plane, caps); in omapfb_get_caps()
1019 if (fbdev->panel->get_caps) in omapfb_get_caps()
1020 caps->ctrl |= fbdev->panel->get_caps(fbdev->panel); in omapfb_get_caps()
1024 void omapfb_write_first_pixel(struct omapfb_device *fbdev, u16 pixval) in omapfb_write_first_pixel() argument
1026 omapfb_rqueue_lock(fbdev); in omapfb_write_first_pixel()
1027 *(u16 *)fbdev->mem_desc.region[0].vaddr = pixval; in omapfb_write_first_pixel()
1028 if (fbdev->ctrl->get_update_mode() == OMAPFB_MANUAL_UPDATE) { in omapfb_write_first_pixel()
1036 fbdev->ctrl->update_window(fbdev->fb_info[0], &win, NULL, NULL); in omapfb_write_first_pixel()
1038 omapfb_rqueue_unlock(fbdev); in omapfb_write_first_pixel()
1050 struct omapfb_device *fbdev = plane->fbdev; in omapfb_ioctl() local
1082 r = omapfb_set_update_mode(fbdev, p.update_mode); in omapfb_ioctl()
1085 p.update_mode = omapfb_get_update_mode(fbdev); in omapfb_ioctl()
1144 r = omapfb_set_color_key(fbdev, &p.color_key); in omapfb_ioctl()
1147 if ((r = omapfb_get_color_key(fbdev, &p.color_key)) < 0) in omapfb_ioctl()
1154 omapfb_get_caps(fbdev, plane->idx, &p.caps); in omapfb_ioctl()
1166 if (!fbdev->panel->run_test) { in omapfb_ioctl()
1170 r = fbdev->panel->run_test(fbdev->panel, test_num); in omapfb_ioctl()
1181 if (!fbdev->ctrl->run_test) { in omapfb_ioctl()
1185 r = fbdev->ctrl->run_test(test_num); in omapfb_ioctl()
1198 struct omapfb_device *fbdev = plane->fbdev; in omapfb_mmap() local
1201 omapfb_rqueue_lock(fbdev); in omapfb_mmap()
1202 r = fbdev->ctrl->mmap(info, vma); in omapfb_mmap()
1203 omapfb_rqueue_unlock(fbdev); in omapfb_mmap()
1237 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_caps_num() local
1245 omapfb_get_caps(fbdev, plane, &caps); in omapfb_show_caps_num()
1257 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_caps_text() local
1266 omapfb_get_caps(fbdev, plane, &caps); in omapfb_show_caps_text()
1304 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_panel_name() local
1306 return snprintf(buf, PAGE_SIZE, "%s\n", fbdev->panel->name); in omapfb_show_panel_name()
1313 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_bklight_level() local
1316 if (fbdev->panel->get_bklight_level) { in omapfb_show_bklight_level()
1318 fbdev->panel->get_bklight_level(fbdev->panel)); in omapfb_show_bklight_level()
1328 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_store_bklight_level() local
1331 if (fbdev->panel->set_bklight_level) { in omapfb_store_bklight_level()
1335 r = fbdev->panel->set_bklight_level(fbdev->panel, in omapfb_store_bklight_level()
1347 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_bklight_max() local
1350 if (fbdev->panel->get_bklight_level) { in omapfb_show_bklight_max()
1352 fbdev->panel->get_bklight_max(fbdev->panel)); in omapfb_show_bklight_max()
1380 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_ctrl_name() local
1382 return snprintf(buf, PAGE_SIZE, "%s\n", fbdev->ctrl->name); in omapfb_show_ctrl_name()
1398 static int omapfb_register_sysfs(struct omapfb_device *fbdev) in omapfb_register_sysfs() argument
1402 if ((r = device_create_file(fbdev->dev, &dev_attr_caps_num))) in omapfb_register_sysfs()
1405 if ((r = device_create_file(fbdev->dev, &dev_attr_caps_text))) in omapfb_register_sysfs()
1408 if ((r = sysfs_create_group(&fbdev->dev->kobj, &panel_attr_grp))) in omapfb_register_sysfs()
1411 if ((r = sysfs_create_group(&fbdev->dev->kobj, &ctrl_attr_grp))) in omapfb_register_sysfs()
1416 sysfs_remove_group(&fbdev->dev->kobj, &panel_attr_grp); in omapfb_register_sysfs()
1418 device_remove_file(fbdev->dev, &dev_attr_caps_text); in omapfb_register_sysfs()
1420 device_remove_file(fbdev->dev, &dev_attr_caps_num); in omapfb_register_sysfs()
1422 dev_err(fbdev->dev, "unable to register sysfs interface\n"); in omapfb_register_sysfs()
1426 static void omapfb_unregister_sysfs(struct omapfb_device *fbdev) in omapfb_unregister_sysfs() argument
1428 sysfs_remove_group(&fbdev->dev->kobj, &ctrl_attr_grp); in omapfb_unregister_sysfs()
1429 sysfs_remove_group(&fbdev->dev->kobj, &panel_attr_grp); in omapfb_unregister_sysfs()
1430 device_remove_file(fbdev->dev, &dev_attr_caps_num); in omapfb_unregister_sysfs()
1431 device_remove_file(fbdev->dev, &dev_attr_caps_text); in omapfb_unregister_sysfs()
1442 static int fbinfo_init(struct omapfb_device *fbdev, struct fb_info *info) in fbinfo_init() argument
1453 info->pseudo_palette = fbdev->pseudo_palette; in fbinfo_init()
1461 var->bits_per_pixel = fbdev->panel->bpp; in fbinfo_init()
1468 dev_err(fbdev->dev, "unable to allocate color map memory\n"); in fbinfo_init()
1474 static void fbinfo_cleanup(struct omapfb_device *fbdev, struct fb_info *fbi) in fbinfo_cleanup() argument
1479 static void planes_cleanup(struct omapfb_device *fbdev) in planes_cleanup() argument
1483 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) { in planes_cleanup()
1484 if (fbdev->fb_info[i] == NULL) in planes_cleanup()
1486 fbinfo_cleanup(fbdev, fbdev->fb_info[i]); in planes_cleanup()
1487 framebuffer_release(fbdev->fb_info[i]); in planes_cleanup()
1491 static int planes_init(struct omapfb_device *fbdev) in planes_init() argument
1497 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) { in planes_init()
1500 fbdev->dev); in planes_init()
1502 planes_cleanup(fbdev); in planes_init()
1507 plane->fbdev = fbdev; in planes_init()
1509 fbdev->fb_info[i] = fbi; in planes_init()
1511 if ((r = fbinfo_init(fbdev, fbi)) < 0) { in planes_init()
1513 planes_cleanup(fbdev); in planes_init()
1526 static void omapfb_free_resources(struct omapfb_device *fbdev, int state) in omapfb_free_resources() argument
1532 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) in omapfb_free_resources()
1533 unregister_framebuffer(fbdev->fb_info[i]); in omapfb_free_resources()
1536 omapfb_unregister_sysfs(fbdev); in omapfb_free_resources()
1539 if (fbdev->panel->disable) in omapfb_free_resources()
1540 fbdev->panel->disable(fbdev->panel); in omapfb_free_resources()
1543 omapfb_set_update_mode(fbdev, OMAPFB_UPDATE_DISABLED); in omapfb_free_resources()
1546 planes_cleanup(fbdev); in omapfb_free_resources()
1549 ctrl_cleanup(fbdev); in omapfb_free_resources()
1552 if (fbdev->panel->cleanup) in omapfb_free_resources()
1553 fbdev->panel->cleanup(fbdev->panel); in omapfb_free_resources()
1556 dev_set_drvdata(fbdev->dev, NULL); in omapfb_free_resources()
1557 kfree(fbdev); in omapfb_free_resources()
1566 static int omapfb_find_ctrl(struct omapfb_device *fbdev) in omapfb_find_ctrl() argument
1572 conf = dev_get_platdata(fbdev->dev); in omapfb_find_ctrl()
1574 fbdev->ctrl = NULL; in omapfb_find_ctrl()
1580 fbdev->ctrl = fbdev->int_ctrl; in omapfb_find_ctrl()
1585 dev_dbg(fbdev->dev, "ctrl %s\n", ctrls[i]->name); in omapfb_find_ctrl()
1587 fbdev->ctrl = ctrls[i]; in omapfb_find_ctrl()
1592 if (fbdev->ctrl == NULL) { in omapfb_find_ctrl()
1593 dev_dbg(fbdev->dev, "ctrl %s not supported\n", name); in omapfb_find_ctrl()
1616 struct omapfb_device *fbdev = NULL; in omapfb_do_probe() local
1637 fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL); in omapfb_do_probe()
1638 if (fbdev == NULL) { in omapfb_do_probe()
1646 fbdev->dev = &pdev->dev; in omapfb_do_probe()
1647 fbdev->panel = panel; in omapfb_do_probe()
1648 fbdev->dssdev = &omapdss_device; in omapfb_do_probe()
1649 platform_set_drvdata(pdev, fbdev); in omapfb_do_probe()
1651 mutex_init(&fbdev->rqueue_mutex); in omapfb_do_probe()
1653 fbdev->int_ctrl = &omap1_int_ctrl; in omapfb_do_probe()
1655 fbdev->ext_if = &omap1_ext_if; in omapfb_do_probe()
1657 if (omapfb_find_ctrl(fbdev) < 0) { in omapfb_do_probe()
1658 dev_err(fbdev->dev, in omapfb_do_probe()
1664 if (fbdev->panel->init) { in omapfb_do_probe()
1665 r = fbdev->panel->init(fbdev->panel, fbdev); in omapfb_do_probe()
1670 pr_info("omapfb: configured for panel %s\n", fbdev->panel->name); in omapfb_do_probe()
1672 def_vxres = def_vxres ? def_vxres : fbdev->panel->x_res; in omapfb_do_probe()
1673 def_vyres = def_vyres ? def_vyres : fbdev->panel->y_res; in omapfb_do_probe()
1677 r = ctrl_init(fbdev); in omapfb_do_probe()
1680 if (fbdev->ctrl->mmap != NULL) in omapfb_do_probe()
1684 r = planes_init(fbdev); in omapfb_do_probe()
1694 r = ctrl_change_mode(fbdev->fb_info[0]); in omapfb_do_probe()
1696 dev_err(fbdev->dev, "mode setting failed\n"); in omapfb_do_probe()
1701 r = fbdev->ctrl->enable_plane(OMAPFB_PLANE_GFX, 1); in omapfb_do_probe()
1705 omapfb_set_update_mode(fbdev, manual_update ? in omapfb_do_probe()
1709 if (fbdev->panel->enable) { in omapfb_do_probe()
1710 r = fbdev->panel->enable(fbdev->panel); in omapfb_do_probe()
1716 r = omapfb_register_sysfs(fbdev); in omapfb_do_probe()
1722 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) { in omapfb_do_probe()
1723 r = register_framebuffer(fbdev->fb_info[i]); in omapfb_do_probe()
1725 dev_err(fbdev->dev, in omapfb_do_probe()
1729 vram += fbdev->mem_desc.region[i].size; in omapfb_do_probe()
1732 fbdev->state = OMAPFB_ACTIVE; in omapfb_do_probe()
1734 panel = fbdev->panel; in omapfb_do_probe()
1739 omapfb_dev = fbdev; in omapfb_do_probe()
1742 vram, fbdev->mem_desc.region_cnt); in omapfb_do_probe()
1750 omapfb_free_resources(fbdev, init_state); in omapfb_do_probe()
1787 struct omapfb_device *fbdev = platform_get_drvdata(pdev); in omapfb_remove() local
1788 enum omapfb_state saved_state = fbdev->state; in omapfb_remove()
1792 fbdev->state = OMAPFB_DISABLED; in omapfb_remove()
1793 omapfb_free_resources(fbdev, saved_state); in omapfb_remove()
1796 fbdev->dssdev = NULL; in omapfb_remove()
1804 struct omapfb_device *fbdev = platform_get_drvdata(pdev); in omapfb_suspend() local
1806 if (fbdev != NULL) in omapfb_suspend()
1807 omapfb_blank(FB_BLANK_POWERDOWN, fbdev->fb_info[0]); in omapfb_suspend()
1814 struct omapfb_device *fbdev = platform_get_drvdata(pdev); in omapfb_resume() local
1816 if (fbdev != NULL) in omapfb_resume()
1817 omapfb_blank(FB_BLANK_UNBLANK, fbdev->fb_info[0]); in omapfb_resume()