Lines Matching refs:ovl
310 static void lcdc_write_overlay(struct sh_mobile_lcdc_overlay *ovl, in lcdc_write_overlay() argument
313 iowrite32(data, ovl->channel->lcdc->base + reg); in lcdc_write_overlay()
314 iowrite32(data, ovl->channel->lcdc->base + reg + SIDE_B_OFFSET); in lcdc_write_overlay()
860 static void sh_mobile_lcdc_overlay_setup(struct sh_mobile_lcdc_overlay *ovl) in sh_mobile_lcdc_overlay_setup() argument
864 if (!ovl->enabled) { in sh_mobile_lcdc_overlay_setup()
865 lcdc_write(ovl->channel->lcdc, LDBCR, LDBCR_UPC(ovl->index)); in sh_mobile_lcdc_overlay_setup()
866 lcdc_write_overlay(ovl, LDBnBSIFR(ovl->index), 0); in sh_mobile_lcdc_overlay_setup()
867 lcdc_write(ovl->channel->lcdc, LDBCR, in sh_mobile_lcdc_overlay_setup()
868 LDBCR_UPF(ovl->index) | LDBCR_UPD(ovl->index)); in sh_mobile_lcdc_overlay_setup()
872 ovl->base_addr_y = ovl->dma_handle; in sh_mobile_lcdc_overlay_setup()
873 ovl->base_addr_c = ovl->dma_handle in sh_mobile_lcdc_overlay_setup()
874 + ovl->xres_virtual * ovl->yres_virtual; in sh_mobile_lcdc_overlay_setup()
876 switch (ovl->mode) { in sh_mobile_lcdc_overlay_setup()
878 format = LDBBSIFR_EN | (ovl->alpha << LDBBSIFR_LAY_SHIFT); in sh_mobile_lcdc_overlay_setup()
883 | (ovl->rop3 << LDBBSIFR_ROP3_SHIFT); in sh_mobile_lcdc_overlay_setup()
887 switch (ovl->format->fourcc) { in sh_mobile_lcdc_overlay_setup()
906 switch (ovl->format->fourcc) { in sh_mobile_lcdc_overlay_setup()
930 lcdc_write(ovl->channel->lcdc, LDBCR, LDBCR_UPC(ovl->index)); in sh_mobile_lcdc_overlay_setup()
932 lcdc_write_overlay(ovl, LDBnBSIFR(ovl->index), format); in sh_mobile_lcdc_overlay_setup()
934 lcdc_write_overlay(ovl, LDBnBSSZR(ovl->index), in sh_mobile_lcdc_overlay_setup()
935 (ovl->yres << LDBBSSZR_BVSS_SHIFT) | in sh_mobile_lcdc_overlay_setup()
936 (ovl->xres << LDBBSSZR_BHSS_SHIFT)); in sh_mobile_lcdc_overlay_setup()
937 lcdc_write_overlay(ovl, LDBnBLOCR(ovl->index), in sh_mobile_lcdc_overlay_setup()
938 (ovl->pos_y << LDBBLOCR_CVLC_SHIFT) | in sh_mobile_lcdc_overlay_setup()
939 (ovl->pos_x << LDBBLOCR_CHLC_SHIFT)); in sh_mobile_lcdc_overlay_setup()
940 lcdc_write_overlay(ovl, LDBnBSMWR(ovl->index), in sh_mobile_lcdc_overlay_setup()
941 ovl->pitch << LDBBSMWR_BSMW_SHIFT); in sh_mobile_lcdc_overlay_setup()
943 lcdc_write_overlay(ovl, LDBnBSAYR(ovl->index), ovl->base_addr_y); in sh_mobile_lcdc_overlay_setup()
944 lcdc_write_overlay(ovl, LDBnBSACR(ovl->index), ovl->base_addr_c); in sh_mobile_lcdc_overlay_setup()
946 lcdc_write(ovl->channel->lcdc, LDBCR, in sh_mobile_lcdc_overlay_setup()
947 LDBCR_UPF(ovl->index) | LDBCR_UPD(ovl->index)); in sh_mobile_lcdc_overlay_setup()
1113 struct sh_mobile_lcdc_overlay *ovl = &priv->overlays[k]; in sh_mobile_lcdc_start() local
1114 sh_mobile_lcdc_overlay_setup(ovl); in sh_mobile_lcdc_start()
1276 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_alpha_show() local
1278 return scnprintf(buf, PAGE_SIZE, "%u\n", ovl->alpha); in overlay_alpha_show()
1286 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_alpha_store() local
1300 if (ovl->alpha != alpha) { in overlay_alpha_store()
1301 ovl->alpha = alpha; in overlay_alpha_store()
1303 if (ovl->mode == LCDC_OVERLAY_BLEND && ovl->enabled) in overlay_alpha_store()
1304 sh_mobile_lcdc_overlay_setup(ovl); in overlay_alpha_store()
1314 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_mode_show() local
1316 return scnprintf(buf, PAGE_SIZE, "%u\n", ovl->mode); in overlay_mode_show()
1324 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_mode_store() local
1338 if (ovl->mode != mode) { in overlay_mode_store()
1339 ovl->mode = mode; in overlay_mode_store()
1341 if (ovl->enabled) in overlay_mode_store()
1342 sh_mobile_lcdc_overlay_setup(ovl); in overlay_mode_store()
1353 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_position_show() local
1355 return scnprintf(buf, PAGE_SIZE, "%d,%d\n", ovl->pos_x, ovl->pos_y); in overlay_position_show()
1363 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_position_store() local
1379 if (ovl->pos_x != pos_x || ovl->pos_y != pos_y) { in overlay_position_store()
1380 ovl->pos_x = pos_x; in overlay_position_store()
1381 ovl->pos_y = pos_y; in overlay_position_store()
1383 if (ovl->enabled) in overlay_position_store()
1384 sh_mobile_lcdc_overlay_setup(ovl); in overlay_position_store()
1394 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_rop3_show() local
1396 return scnprintf(buf, PAGE_SIZE, "%u\n", ovl->rop3); in overlay_rop3_show()
1404 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_rop3_store() local
1418 if (ovl->rop3 != rop3) { in overlay_rop3_store()
1419 ovl->rop3 = rop3; in overlay_rop3_store()
1421 if (ovl->mode == LCDC_OVERLAY_ROP3 && ovl->enabled) in overlay_rop3_store()
1422 sh_mobile_lcdc_overlay_setup(ovl); in overlay_rop3_store()
1453 struct sh_mobile_lcdc_overlay *ovl = info->par; in sh_mobile_lcdc_overlay_pan() local
1459 if (!ovl->format->yuv) { in sh_mobile_lcdc_overlay_pan()
1460 y_offset = (var->yoffset * ovl->xres_virtual + var->xoffset) in sh_mobile_lcdc_overlay_pan()
1461 * ovl->format->bpp / 8; in sh_mobile_lcdc_overlay_pan()
1464 unsigned int xsub = ovl->format->bpp < 24 ? 2 : 1; in sh_mobile_lcdc_overlay_pan()
1465 unsigned int ysub = ovl->format->bpp < 16 ? 2 : 1; in sh_mobile_lcdc_overlay_pan()
1467 y_offset = var->yoffset * ovl->xres_virtual + var->xoffset; in sh_mobile_lcdc_overlay_pan()
1468 c_offset = var->yoffset / ysub * ovl->xres_virtual * 2 / xsub in sh_mobile_lcdc_overlay_pan()
1475 if (y_offset == ovl->pan_y_offset) in sh_mobile_lcdc_overlay_pan()
1479 base_addr_y = ovl->dma_handle + y_offset; in sh_mobile_lcdc_overlay_pan()
1480 base_addr_c = ovl->dma_handle + ovl->xres_virtual * ovl->yres_virtual in sh_mobile_lcdc_overlay_pan()
1483 ovl->base_addr_y = base_addr_y; in sh_mobile_lcdc_overlay_pan()
1484 ovl->base_addr_c = base_addr_c; in sh_mobile_lcdc_overlay_pan()
1485 ovl->pan_y_offset = y_offset; in sh_mobile_lcdc_overlay_pan()
1487 lcdc_write(ovl->channel->lcdc, LDBCR, LDBCR_UPC(ovl->index)); in sh_mobile_lcdc_overlay_pan()
1489 lcdc_write_overlay(ovl, LDBnBSAYR(ovl->index), ovl->base_addr_y); in sh_mobile_lcdc_overlay_pan()
1490 lcdc_write_overlay(ovl, LDBnBSACR(ovl->index), ovl->base_addr_c); in sh_mobile_lcdc_overlay_pan()
1492 lcdc_write(ovl->channel->lcdc, LDBCR, in sh_mobile_lcdc_overlay_pan()
1493 LDBCR_UPF(ovl->index) | LDBCR_UPD(ovl->index)); in sh_mobile_lcdc_overlay_pan()
1501 struct sh_mobile_lcdc_overlay *ovl = info->par; in sh_mobile_lcdc_overlay_ioctl() local
1505 return sh_mobile_lcdc_wait_for_vsync(ovl->channel); in sh_mobile_lcdc_overlay_ioctl()
1520 struct sh_mobile_lcdc_overlay *ovl = info->par; in sh_mobile_lcdc_overlay_set_par() local
1522 ovl->format = in sh_mobile_lcdc_overlay_set_par()
1525 ovl->xres = info->var.xres; in sh_mobile_lcdc_overlay_set_par()
1526 ovl->xres_virtual = info->var.xres_virtual; in sh_mobile_lcdc_overlay_set_par()
1527 ovl->yres = info->var.yres; in sh_mobile_lcdc_overlay_set_par()
1528 ovl->yres_virtual = info->var.yres_virtual; in sh_mobile_lcdc_overlay_set_par()
1530 if (ovl->format->yuv) in sh_mobile_lcdc_overlay_set_par()
1531 ovl->pitch = info->var.xres_virtual; in sh_mobile_lcdc_overlay_set_par()
1533 ovl->pitch = info->var.xres_virtual * ovl->format->bpp / 8; in sh_mobile_lcdc_overlay_set_par()
1535 sh_mobile_lcdc_overlay_setup(ovl); in sh_mobile_lcdc_overlay_set_par()
1537 info->fix.line_length = ovl->pitch; in sh_mobile_lcdc_overlay_set_par()
1553 struct sh_mobile_lcdc_overlay *ovl = info->par; in sh_mobile_lcdc_overlay_blank() local
1555 ovl->enabled = !blank; in sh_mobile_lcdc_overlay_blank()
1556 sh_mobile_lcdc_overlay_setup(ovl); in sh_mobile_lcdc_overlay_blank()
1567 struct sh_mobile_lcdc_overlay *ovl = info->par; in sh_mobile_lcdc_overlay_mmap() local
1569 return dma_mmap_coherent(ovl->channel->lcdc->dev, vma, ovl->fb_mem, in sh_mobile_lcdc_overlay_mmap()
1570 ovl->dma_handle, ovl->fb_size); in sh_mobile_lcdc_overlay_mmap()
1589 sh_mobile_lcdc_overlay_fb_unregister(struct sh_mobile_lcdc_overlay *ovl) in sh_mobile_lcdc_overlay_fb_unregister() argument
1591 struct fb_info *info = ovl->info; in sh_mobile_lcdc_overlay_fb_unregister()
1596 unregister_framebuffer(ovl->info); in sh_mobile_lcdc_overlay_fb_unregister()
1600 sh_mobile_lcdc_overlay_fb_register(struct sh_mobile_lcdc_overlay *ovl) in sh_mobile_lcdc_overlay_fb_register() argument
1602 struct sh_mobile_lcdc_priv *lcdc = ovl->channel->lcdc; in sh_mobile_lcdc_overlay_fb_register()
1603 struct fb_info *info = ovl->info; in sh_mobile_lcdc_overlay_fb_register()
1615 dev_name(lcdc->dev), ovl->index, info->var.xres, in sh_mobile_lcdc_overlay_fb_register()
1628 sh_mobile_lcdc_overlay_fb_cleanup(struct sh_mobile_lcdc_overlay *ovl) in sh_mobile_lcdc_overlay_fb_cleanup() argument
1630 struct fb_info *info = ovl->info; in sh_mobile_lcdc_overlay_fb_cleanup()
1639 sh_mobile_lcdc_overlay_fb_init(struct sh_mobile_lcdc_overlay *ovl) in sh_mobile_lcdc_overlay_fb_init() argument
1641 struct sh_mobile_lcdc_priv *priv = ovl->channel->lcdc; in sh_mobile_lcdc_overlay_fb_init()
1652 ovl->info = info; in sh_mobile_lcdc_overlay_fb_init()
1657 info->screen_base = ovl->fb_mem; in sh_mobile_lcdc_overlay_fb_init()
1658 info->par = ovl; in sh_mobile_lcdc_overlay_fb_init()
1665 "SH Mobile LCDC Overlay %u", ovl->index); in sh_mobile_lcdc_overlay_fb_init()
1666 info->fix.smem_start = ovl->dma_handle; in sh_mobile_lcdc_overlay_fb_init()
1667 info->fix.smem_len = ovl->fb_size; in sh_mobile_lcdc_overlay_fb_init()
1668 info->fix.line_length = ovl->pitch; in sh_mobile_lcdc_overlay_fb_init()
1670 if (ovl->format->yuv) in sh_mobile_lcdc_overlay_fb_init()
1675 switch (ovl->format->fourcc) { in sh_mobile_lcdc_overlay_fb_init()
1687 var->xres = ovl->xres; in sh_mobile_lcdc_overlay_fb_init()
1688 var->yres = ovl->yres; in sh_mobile_lcdc_overlay_fb_init()
1689 var->xres_virtual = ovl->xres_virtual; in sh_mobile_lcdc_overlay_fb_init()
1690 var->yres_virtual = ovl->yres_virtual; in sh_mobile_lcdc_overlay_fb_init()
1696 if (!ovl->format->yuv) in sh_mobile_lcdc_overlay_fb_init()
1697 var->bits_per_pixel = ovl->format->bpp; in sh_mobile_lcdc_overlay_fb_init()
1699 var->grayscale = ovl->format->fourcc; in sh_mobile_lcdc_overlay_fb_init()
2390 struct sh_mobile_lcdc_overlay *ovl = &priv->overlays[i]; in sh_mobile_lcdc_remove() local
2392 sh_mobile_lcdc_overlay_fb_cleanup(ovl); in sh_mobile_lcdc_remove()
2394 if (ovl->fb_mem) in sh_mobile_lcdc_remove()
2395 dma_free_coherent(&pdev->dev, ovl->fb_size, in sh_mobile_lcdc_remove()
2396 ovl->fb_mem, ovl->dma_handle); in sh_mobile_lcdc_remove()
2477 sh_mobile_lcdc_overlay_init(struct sh_mobile_lcdc_overlay *ovl) in sh_mobile_lcdc_overlay_init() argument
2480 struct device *dev = ovl->channel->lcdc->dev; in sh_mobile_lcdc_overlay_init()
2483 if (ovl->cfg->fourcc == 0) in sh_mobile_lcdc_overlay_init()
2487 format = sh_mobile_format_info(ovl->cfg->fourcc); in sh_mobile_lcdc_overlay_init()
2489 dev_err(dev, "Invalid FOURCC %08x\n", ovl->cfg->fourcc); in sh_mobile_lcdc_overlay_init()
2493 ovl->enabled = false; in sh_mobile_lcdc_overlay_init()
2494 ovl->mode = LCDC_OVERLAY_BLEND; in sh_mobile_lcdc_overlay_init()
2495 ovl->alpha = 255; in sh_mobile_lcdc_overlay_init()
2496 ovl->rop3 = 0; in sh_mobile_lcdc_overlay_init()
2497 ovl->pos_x = 0; in sh_mobile_lcdc_overlay_init()
2498 ovl->pos_y = 0; in sh_mobile_lcdc_overlay_init()
2503 ovl->format = format; in sh_mobile_lcdc_overlay_init()
2504 ovl->xres = ovl->cfg->max_xres; in sh_mobile_lcdc_overlay_init()
2505 ovl->xres_virtual = ovl->xres; in sh_mobile_lcdc_overlay_init()
2506 ovl->yres = ovl->cfg->max_yres; in sh_mobile_lcdc_overlay_init()
2507 ovl->yres_virtual = ovl->yres * 2; in sh_mobile_lcdc_overlay_init()
2510 ovl->pitch = ovl->xres_virtual * format->bpp / 8; in sh_mobile_lcdc_overlay_init()
2512 ovl->pitch = ovl->xres_virtual; in sh_mobile_lcdc_overlay_init()
2515 ovl->fb_size = ovl->cfg->max_xres * ovl->cfg->max_yres in sh_mobile_lcdc_overlay_init()
2517 ovl->fb_mem = dma_alloc_coherent(dev, ovl->fb_size, &ovl->dma_handle, in sh_mobile_lcdc_overlay_init()
2519 if (!ovl->fb_mem) { in sh_mobile_lcdc_overlay_init()
2524 ret = sh_mobile_lcdc_overlay_fb_init(ovl); in sh_mobile_lcdc_overlay_init()
2741 struct sh_mobile_lcdc_overlay *ovl = &priv->overlays[i]; in sh_mobile_lcdc_probe() local
2743 ovl->cfg = &pdata->overlays[i]; in sh_mobile_lcdc_probe()
2744 ovl->channel = &priv->ch[0]; in sh_mobile_lcdc_probe()
2746 error = sh_mobile_lcdc_overlay_init(ovl); in sh_mobile_lcdc_probe()
2766 struct sh_mobile_lcdc_overlay *ovl = &priv->overlays[i]; in sh_mobile_lcdc_probe() local
2768 error = sh_mobile_lcdc_overlay_fb_register(ovl); in sh_mobile_lcdc_probe()