Lines Matching refs:fbdev
108 static void omapfb_rqueue_lock(struct omapfb_device *fbdev) in omapfb_rqueue_lock() argument
110 mutex_lock(&fbdev->rqueue_mutex); in omapfb_rqueue_lock()
113 static void omapfb_rqueue_unlock(struct omapfb_device *fbdev) in omapfb_rqueue_unlock() argument
115 mutex_unlock(&fbdev->rqueue_mutex); in omapfb_rqueue_unlock()
129 static int ctrl_init(struct omapfb_device *fbdev) in ctrl_init() argument
137 fbdev->mem_desc.region[i].size = in ctrl_init()
139 fbdev->mem_desc.region_cnt = i; in ctrl_init()
142 if (!fbdev->mem_desc.region_cnt) { in ctrl_init()
143 struct lcd_panel *panel = fbdev->panel; in ctrl_init()
151 fbdev->mem_desc.region_cnt = 1; in ctrl_init()
152 fbdev->mem_desc.region[0].size = PAGE_ALIGN(def_size); in ctrl_init()
154 r = fbdev->ctrl->init(fbdev, 0, &fbdev->mem_desc); in ctrl_init()
156 dev_err(fbdev->dev, "controller initialization failed (%d)\n", in ctrl_init()
162 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) { in ctrl_init()
163 dev_dbg(fbdev->dev, "region%d phys %08x virt %p size=%lu\n", in ctrl_init()
165 fbdev->mem_desc.region[i].paddr, in ctrl_init()
166 fbdev->mem_desc.region[i].vaddr, in ctrl_init()
167 fbdev->mem_desc.region[i].size); in ctrl_init()
173 static void ctrl_cleanup(struct omapfb_device *fbdev) in ctrl_cleanup() argument
175 fbdev->ctrl->cleanup(); in ctrl_cleanup()
184 struct omapfb_device *fbdev = plane->fbdev; in ctrl_change_mode() local
190 if (fbdev->ctrl->sync) in ctrl_change_mode()
191 fbdev->ctrl->sync(); in ctrl_change_mode()
192 r = fbdev->ctrl->setup_plane(plane->idx, plane->info.channel_out, in ctrl_change_mode()
199 if (fbdev->ctrl->set_rotate != NULL) { in ctrl_change_mode()
200 r = fbdev->ctrl->set_rotate(var->rotate); in ctrl_change_mode()
205 if (fbdev->ctrl->set_scale != NULL) in ctrl_change_mode()
206 r = fbdev->ctrl->set_scale(plane->idx, in ctrl_change_mode()
243 struct omapfb_device *fbdev = plane->fbdev; in _setcolreg() local
257 if (fbdev->ctrl->setcolreg) in _setcolreg()
258 r = fbdev->ctrl->setcolreg(regno, red, green, blue, in _setcolreg()
317 struct omapfb_device *fbdev = plane->fbdev; in omapfb_blank() local
321 omapfb_rqueue_lock(fbdev); in omapfb_blank()
324 if (fbdev->state == OMAPFB_SUSPENDED) { in omapfb_blank()
325 if (fbdev->ctrl->resume) in omapfb_blank()
326 fbdev->ctrl->resume(); in omapfb_blank()
327 if (fbdev->panel->enable) in omapfb_blank()
328 fbdev->panel->enable(fbdev->panel); in omapfb_blank()
329 fbdev->state = OMAPFB_ACTIVE; in omapfb_blank()
330 if (fbdev->ctrl->get_update_mode() == in omapfb_blank()
336 if (fbdev->state == OMAPFB_ACTIVE) { in omapfb_blank()
337 if (fbdev->panel->disable) in omapfb_blank()
338 fbdev->panel->disable(fbdev->panel); in omapfb_blank()
339 if (fbdev->ctrl->suspend) in omapfb_blank()
340 fbdev->ctrl->suspend(); in omapfb_blank()
341 fbdev->state = OMAPFB_SUSPENDED; in omapfb_blank()
347 omapfb_rqueue_unlock(fbdev); in omapfb_blank()
358 struct omapfb_device *fbdev = plane->fbdev; in omapfb_sync() local
360 omapfb_rqueue_lock(fbdev); in omapfb_sync()
361 if (fbdev->ctrl->sync) in omapfb_sync()
362 fbdev->ctrl->sync(); in omapfb_sync()
363 omapfb_rqueue_unlock(fbdev); in omapfb_sync()
378 rg = &plane->fbdev->mem_desc.region[plane->idx]; in set_fb_fix()
452 if (plane->fbdev->panel->bpp == 12) in set_color_mode()
475 struct omapfb_device *fbdev = plane->fbdev; in set_fb_var() local
476 struct lcd_panel *panel = fbdev->panel; in set_fb_var()
525 max_frame_size = fbdev->mem_desc.region[plane->idx].size; in set_fb_var()
595 struct omapfb_device *fbdev = plane->fbdev; in omapfb_pan_display() local
598 omapfb_rqueue_lock(fbdev); in omapfb_pan_display()
601 struct fb_var_screeninfo *new_var = &fbdev->new_var; in omapfb_pan_display()
613 omapfb_rqueue_unlock(fbdev); in omapfb_pan_display()
622 struct omapfb_device *fbdev = plane->fbdev; in omapfb_mirror() local
625 omapfb_rqueue_lock(fbdev); in omapfb_mirror()
633 omapfb_rqueue_unlock(fbdev); in omapfb_mirror()
645 struct omapfb_device *fbdev = plane->fbdev; in omapfb_check_var() local
648 omapfb_rqueue_lock(fbdev); in omapfb_check_var()
649 if (fbdev->ctrl->sync != NULL) in omapfb_check_var()
650 fbdev->ctrl->sync(); in omapfb_check_var()
652 omapfb_rqueue_unlock(fbdev); in omapfb_check_var()
664 struct omapfb_device *fbdev = plane->fbdev; in omapfb_set_par() local
667 omapfb_rqueue_lock(fbdev); in omapfb_set_par()
670 omapfb_rqueue_unlock(fbdev); in omapfb_set_par()
682 struct omapfb_device *fbdev = plane->fbdev; in omapfb_update_window_async() local
688 xres = fbdev->panel->x_res; in omapfb_update_window_async()
689 yres = fbdev->panel->y_res; in omapfb_update_window_async()
693 xres = fbdev->panel->y_res; in omapfb_update_window_async()
694 yres = fbdev->panel->x_res; in omapfb_update_window_async()
704 if (!fbdev->ctrl->update_window || in omapfb_update_window_async()
705 fbdev->ctrl->get_update_mode() != OMAPFB_MANUAL_UPDATE) in omapfb_update_window_async()
719 return fbdev->ctrl->update_window(fbi, win, callback, callback_data); in omapfb_update_window_async()
729 omapfb_rqueue_lock(plane->fbdev); in omapfb_update_win()
731 omapfb_rqueue_unlock(plane->fbdev); in omapfb_update_win()
739 struct omapfb_device *fbdev = plane->fbdev; in omapfb_update_full_screen() local
743 if (!fbdev->ctrl->update_window || in omapfb_update_full_screen()
744 fbdev->ctrl->get_update_mode() != OMAPFB_MANUAL_UPDATE) in omapfb_update_full_screen()
757 omapfb_rqueue_lock(fbdev); in omapfb_update_full_screen()
758 r = fbdev->ctrl->update_window(fbi, &win, NULL, NULL); in omapfb_update_full_screen()
759 omapfb_rqueue_unlock(fbdev); in omapfb_update_full_screen()
767 struct omapfb_device *fbdev = plane->fbdev; in omapfb_setup_plane() local
768 struct lcd_panel *panel = fbdev->panel; in omapfb_setup_plane()
776 omapfb_rqueue_lock(fbdev); in omapfb_setup_plane()
777 if (pi->enabled && !fbdev->mem_desc.region[plane->idx].size) { in omapfb_setup_plane()
794 r = fbdev->ctrl->enable_plane(plane->idx, pi->enabled); in omapfb_setup_plane()
800 omapfb_rqueue_unlock(fbdev); in omapfb_setup_plane()
815 struct omapfb_device *fbdev = plane->fbdev; in omapfb_setup_mem() local
816 struct omapfb_mem_region *rg = &fbdev->mem_desc.region[plane->idx]; in omapfb_setup_mem()
820 if (fbdev->ctrl->setup_mem == NULL) in omapfb_setup_mem()
826 omapfb_rqueue_lock(fbdev); in omapfb_setup_mem()
832 struct fb_var_screeninfo *new_var = &fbdev->new_var; in omapfb_setup_mem()
854 if (fbdev->ctrl->sync) in omapfb_setup_mem()
855 fbdev->ctrl->sync(); in omapfb_setup_mem()
856 r = fbdev->ctrl->setup_mem(plane->idx, size, mi->type, &paddr); in omapfb_setup_mem()
883 omapfb_rqueue_unlock(fbdev); in omapfb_setup_mem()
891 struct omapfb_device *fbdev = plane->fbdev; in omapfb_query_mem() local
894 rg = &fbdev->mem_desc.region[plane->idx]; in omapfb_query_mem()
902 static int omapfb_set_color_key(struct omapfb_device *fbdev, in omapfb_set_color_key() argument
907 if (!fbdev->ctrl->set_color_key) in omapfb_set_color_key()
910 omapfb_rqueue_lock(fbdev); in omapfb_set_color_key()
911 r = fbdev->ctrl->set_color_key(ck); in omapfb_set_color_key()
912 omapfb_rqueue_unlock(fbdev); in omapfb_set_color_key()
917 static int omapfb_get_color_key(struct omapfb_device *fbdev, in omapfb_get_color_key() argument
922 if (!fbdev->ctrl->get_color_key) in omapfb_get_color_key()
925 omapfb_rqueue_lock(fbdev); in omapfb_get_color_key()
926 r = fbdev->ctrl->get_color_key(ck); in omapfb_get_color_key()
927 omapfb_rqueue_unlock(fbdev); in omapfb_get_color_key()
981 void omapfb_notify_clients(struct omapfb_device *fbdev, unsigned long event) in omapfb_notify_clients() argument
991 fbdev->fb_info[i]); in omapfb_notify_clients()
995 static int omapfb_set_update_mode(struct omapfb_device *fbdev, in omapfb_set_update_mode() argument
1000 omapfb_rqueue_lock(fbdev); in omapfb_set_update_mode()
1001 r = fbdev->ctrl->set_update_mode(mode); in omapfb_set_update_mode()
1002 omapfb_rqueue_unlock(fbdev); in omapfb_set_update_mode()
1007 static enum omapfb_update_mode omapfb_get_update_mode(struct omapfb_device *fbdev) in omapfb_get_update_mode() argument
1011 omapfb_rqueue_lock(fbdev); in omapfb_get_update_mode()
1012 r = fbdev->ctrl->get_update_mode(); in omapfb_get_update_mode()
1013 omapfb_rqueue_unlock(fbdev); in omapfb_get_update_mode()
1018 static void omapfb_get_caps(struct omapfb_device *fbdev, int plane, in omapfb_get_caps() argument
1022 fbdev->ctrl->get_caps(plane, caps); in omapfb_get_caps()
1023 if (fbdev->panel->get_caps) in omapfb_get_caps()
1024 caps->ctrl |= fbdev->panel->get_caps(fbdev->panel); in omapfb_get_caps()
1028 void omapfb_write_first_pixel(struct omapfb_device *fbdev, u16 pixval) in omapfb_write_first_pixel() argument
1030 omapfb_rqueue_lock(fbdev); in omapfb_write_first_pixel()
1031 *(u16 *)fbdev->mem_desc.region[0].vaddr = pixval; in omapfb_write_first_pixel()
1032 if (fbdev->ctrl->get_update_mode() == OMAPFB_MANUAL_UPDATE) { in omapfb_write_first_pixel()
1040 fbdev->ctrl->update_window(fbdev->fb_info[0], &win, NULL, NULL); in omapfb_write_first_pixel()
1042 omapfb_rqueue_unlock(fbdev); in omapfb_write_first_pixel()
1054 struct omapfb_device *fbdev = plane->fbdev; in omapfb_ioctl() local
1086 r = omapfb_set_update_mode(fbdev, p.update_mode); in omapfb_ioctl()
1089 p.update_mode = omapfb_get_update_mode(fbdev); in omapfb_ioctl()
1148 r = omapfb_set_color_key(fbdev, &p.color_key); in omapfb_ioctl()
1151 if ((r = omapfb_get_color_key(fbdev, &p.color_key)) < 0) in omapfb_ioctl()
1158 omapfb_get_caps(fbdev, plane->idx, &p.caps); in omapfb_ioctl()
1170 if (!fbdev->panel->run_test) { in omapfb_ioctl()
1174 r = fbdev->panel->run_test(fbdev->panel, test_num); in omapfb_ioctl()
1185 if (!fbdev->ctrl->run_test) { in omapfb_ioctl()
1189 r = fbdev->ctrl->run_test(test_num); in omapfb_ioctl()
1202 struct omapfb_device *fbdev = plane->fbdev; in omapfb_mmap() local
1205 omapfb_rqueue_lock(fbdev); in omapfb_mmap()
1206 r = fbdev->ctrl->mmap(info, vma); in omapfb_mmap()
1207 omapfb_rqueue_unlock(fbdev); in omapfb_mmap()
1241 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_caps_num() local
1249 omapfb_get_caps(fbdev, plane, &caps); in omapfb_show_caps_num()
1261 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_caps_text() local
1270 omapfb_get_caps(fbdev, plane, &caps); in omapfb_show_caps_text()
1308 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_panel_name() local
1310 return snprintf(buf, PAGE_SIZE, "%s\n", fbdev->panel->name); in omapfb_show_panel_name()
1317 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_bklight_level() local
1320 if (fbdev->panel->get_bklight_level) { in omapfb_show_bklight_level()
1322 fbdev->panel->get_bklight_level(fbdev->panel)); in omapfb_show_bklight_level()
1332 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_store_bklight_level() local
1335 if (fbdev->panel->set_bklight_level) { in omapfb_store_bklight_level()
1339 r = fbdev->panel->set_bklight_level(fbdev->panel, in omapfb_store_bklight_level()
1351 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_bklight_max() local
1354 if (fbdev->panel->get_bklight_level) { in omapfb_show_bklight_max()
1356 fbdev->panel->get_bklight_max(fbdev->panel)); in omapfb_show_bklight_max()
1384 struct omapfb_device *fbdev = dev_get_drvdata(dev); in omapfb_show_ctrl_name() local
1386 return snprintf(buf, PAGE_SIZE, "%s\n", fbdev->ctrl->name); in omapfb_show_ctrl_name()
1402 static int omapfb_register_sysfs(struct omapfb_device *fbdev) in omapfb_register_sysfs() argument
1406 if ((r = device_create_file(fbdev->dev, &dev_attr_caps_num))) in omapfb_register_sysfs()
1409 if ((r = device_create_file(fbdev->dev, &dev_attr_caps_text))) in omapfb_register_sysfs()
1412 if ((r = sysfs_create_group(&fbdev->dev->kobj, &panel_attr_grp))) in omapfb_register_sysfs()
1415 if ((r = sysfs_create_group(&fbdev->dev->kobj, &ctrl_attr_grp))) in omapfb_register_sysfs()
1420 sysfs_remove_group(&fbdev->dev->kobj, &panel_attr_grp); in omapfb_register_sysfs()
1422 device_remove_file(fbdev->dev, &dev_attr_caps_text); in omapfb_register_sysfs()
1424 device_remove_file(fbdev->dev, &dev_attr_caps_num); in omapfb_register_sysfs()
1426 dev_err(fbdev->dev, "unable to register sysfs interface\n"); in omapfb_register_sysfs()
1430 static void omapfb_unregister_sysfs(struct omapfb_device *fbdev) in omapfb_unregister_sysfs() argument
1432 sysfs_remove_group(&fbdev->dev->kobj, &ctrl_attr_grp); in omapfb_unregister_sysfs()
1433 sysfs_remove_group(&fbdev->dev->kobj, &panel_attr_grp); in omapfb_unregister_sysfs()
1434 device_remove_file(fbdev->dev, &dev_attr_caps_num); in omapfb_unregister_sysfs()
1435 device_remove_file(fbdev->dev, &dev_attr_caps_text); in omapfb_unregister_sysfs()
1446 static int fbinfo_init(struct omapfb_device *fbdev, struct fb_info *info) in fbinfo_init() argument
1457 info->pseudo_palette = fbdev->pseudo_palette; in fbinfo_init()
1465 var->bits_per_pixel = fbdev->panel->bpp; in fbinfo_init()
1472 dev_err(fbdev->dev, "unable to allocate color map memory\n"); in fbinfo_init()
1478 static void fbinfo_cleanup(struct omapfb_device *fbdev, struct fb_info *fbi) in fbinfo_cleanup() argument
1483 static void planes_cleanup(struct omapfb_device *fbdev) in planes_cleanup() argument
1487 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) { in planes_cleanup()
1488 if (fbdev->fb_info[i] == NULL) in planes_cleanup()
1490 fbinfo_cleanup(fbdev, fbdev->fb_info[i]); in planes_cleanup()
1491 framebuffer_release(fbdev->fb_info[i]); in planes_cleanup()
1495 static int planes_init(struct omapfb_device *fbdev) in planes_init() argument
1501 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) { in planes_init()
1504 fbdev->dev); in planes_init()
1506 planes_cleanup(fbdev); in planes_init()
1511 plane->fbdev = fbdev; in planes_init()
1513 fbdev->fb_info[i] = fbi; in planes_init()
1515 if ((r = fbinfo_init(fbdev, fbi)) < 0) { in planes_init()
1517 planes_cleanup(fbdev); in planes_init()
1530 static void omapfb_free_resources(struct omapfb_device *fbdev, int state) in omapfb_free_resources() argument
1536 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) in omapfb_free_resources()
1537 unregister_framebuffer(fbdev->fb_info[i]); in omapfb_free_resources()
1540 omapfb_unregister_sysfs(fbdev); in omapfb_free_resources()
1543 if (fbdev->panel->disable) in omapfb_free_resources()
1544 fbdev->panel->disable(fbdev->panel); in omapfb_free_resources()
1547 omapfb_set_update_mode(fbdev, OMAPFB_UPDATE_DISABLED); in omapfb_free_resources()
1550 planes_cleanup(fbdev); in omapfb_free_resources()
1553 ctrl_cleanup(fbdev); in omapfb_free_resources()
1556 if (fbdev->panel->cleanup) in omapfb_free_resources()
1557 fbdev->panel->cleanup(fbdev->panel); in omapfb_free_resources()
1560 dev_set_drvdata(fbdev->dev, NULL); in omapfb_free_resources()
1561 kfree(fbdev); in omapfb_free_resources()
1570 static int omapfb_find_ctrl(struct omapfb_device *fbdev) in omapfb_find_ctrl() argument
1576 conf = dev_get_platdata(fbdev->dev); in omapfb_find_ctrl()
1578 fbdev->ctrl = NULL; in omapfb_find_ctrl()
1584 fbdev->ctrl = fbdev->int_ctrl; in omapfb_find_ctrl()
1589 dev_dbg(fbdev->dev, "ctrl %s\n", ctrls[i]->name); in omapfb_find_ctrl()
1591 fbdev->ctrl = ctrls[i]; in omapfb_find_ctrl()
1596 if (fbdev->ctrl == NULL) { in omapfb_find_ctrl()
1597 dev_dbg(fbdev->dev, "ctrl %s not supported\n", name); in omapfb_find_ctrl()
1620 struct omapfb_device *fbdev = NULL; in omapfb_do_probe() local
1641 fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL); in omapfb_do_probe()
1642 if (fbdev == NULL) { in omapfb_do_probe()
1650 fbdev->dev = &pdev->dev; in omapfb_do_probe()
1651 fbdev->panel = panel; in omapfb_do_probe()
1652 fbdev->dssdev = &omapdss_device; in omapfb_do_probe()
1653 platform_set_drvdata(pdev, fbdev); in omapfb_do_probe()
1655 mutex_init(&fbdev->rqueue_mutex); in omapfb_do_probe()
1657 fbdev->int_ctrl = &omap1_int_ctrl; in omapfb_do_probe()
1659 fbdev->ext_if = &omap1_ext_if; in omapfb_do_probe()
1661 if (omapfb_find_ctrl(fbdev) < 0) { in omapfb_do_probe()
1662 dev_err(fbdev->dev, in omapfb_do_probe()
1668 if (fbdev->panel->init) { in omapfb_do_probe()
1669 r = fbdev->panel->init(fbdev->panel, fbdev); in omapfb_do_probe()
1674 pr_info("omapfb: configured for panel %s\n", fbdev->panel->name); in omapfb_do_probe()
1676 def_vxres = def_vxres ? def_vxres : fbdev->panel->x_res; in omapfb_do_probe()
1677 def_vyres = def_vyres ? def_vyres : fbdev->panel->y_res; in omapfb_do_probe()
1681 r = ctrl_init(fbdev); in omapfb_do_probe()
1684 if (fbdev->ctrl->mmap != NULL) in omapfb_do_probe()
1688 r = planes_init(fbdev); in omapfb_do_probe()
1698 r = ctrl_change_mode(fbdev->fb_info[0]); in omapfb_do_probe()
1700 dev_err(fbdev->dev, "mode setting failed\n"); in omapfb_do_probe()
1705 r = fbdev->ctrl->enable_plane(OMAPFB_PLANE_GFX, 1); in omapfb_do_probe()
1709 omapfb_set_update_mode(fbdev, manual_update ? in omapfb_do_probe()
1713 if (fbdev->panel->enable) { in omapfb_do_probe()
1714 r = fbdev->panel->enable(fbdev->panel); in omapfb_do_probe()
1720 r = omapfb_register_sysfs(fbdev); in omapfb_do_probe()
1726 for (i = 0; i < fbdev->mem_desc.region_cnt; i++) { in omapfb_do_probe()
1727 r = register_framebuffer(fbdev->fb_info[i]); in omapfb_do_probe()
1729 dev_err(fbdev->dev, in omapfb_do_probe()
1733 vram += fbdev->mem_desc.region[i].size; in omapfb_do_probe()
1736 fbdev->state = OMAPFB_ACTIVE; in omapfb_do_probe()
1738 panel = fbdev->panel; in omapfb_do_probe()
1743 omapfb_dev = fbdev; in omapfb_do_probe()
1746 vram, fbdev->mem_desc.region_cnt); in omapfb_do_probe()
1754 omapfb_free_resources(fbdev, init_state); in omapfb_do_probe()
1791 struct omapfb_device *fbdev = platform_get_drvdata(pdev); in omapfb_remove() local
1792 enum omapfb_state saved_state = fbdev->state; in omapfb_remove()
1796 fbdev->state = OMAPFB_DISABLED; in omapfb_remove()
1797 omapfb_free_resources(fbdev, saved_state); in omapfb_remove()
1800 fbdev->dssdev = NULL; in omapfb_remove()
1808 struct omapfb_device *fbdev = platform_get_drvdata(pdev); in omapfb_suspend() local
1810 if (fbdev != NULL) in omapfb_suspend()
1811 omapfb_blank(FB_BLANK_POWERDOWN, fbdev->fb_info[0]); in omapfb_suspend()
1818 struct omapfb_device *fbdev = platform_get_drvdata(pdev); in omapfb_resume() local
1820 if (fbdev != NULL) in omapfb_resume()
1821 omapfb_blank(FB_BLANK_UNBLANK, fbdev->fb_info[0]); in omapfb_resume()