Lines Matching refs:ovl
312 static void lcdc_write_overlay(struct sh_mobile_lcdc_overlay *ovl, in lcdc_write_overlay() argument
315 iowrite32(data, ovl->channel->lcdc->base + reg); in lcdc_write_overlay()
316 iowrite32(data, ovl->channel->lcdc->base + reg + SIDE_B_OFFSET); in lcdc_write_overlay()
866 static void sh_mobile_lcdc_overlay_setup(struct sh_mobile_lcdc_overlay *ovl) in sh_mobile_lcdc_overlay_setup() argument
870 if (!ovl->enabled) { in sh_mobile_lcdc_overlay_setup()
871 lcdc_write(ovl->channel->lcdc, LDBCR, LDBCR_UPC(ovl->index)); in sh_mobile_lcdc_overlay_setup()
872 lcdc_write_overlay(ovl, LDBnBSIFR(ovl->index), 0); in sh_mobile_lcdc_overlay_setup()
873 lcdc_write(ovl->channel->lcdc, LDBCR, in sh_mobile_lcdc_overlay_setup()
874 LDBCR_UPF(ovl->index) | LDBCR_UPD(ovl->index)); in sh_mobile_lcdc_overlay_setup()
878 ovl->base_addr_y = ovl->dma_handle; in sh_mobile_lcdc_overlay_setup()
879 ovl->base_addr_c = ovl->dma_handle in sh_mobile_lcdc_overlay_setup()
880 + ovl->xres_virtual * ovl->yres_virtual; in sh_mobile_lcdc_overlay_setup()
882 switch (ovl->mode) { in sh_mobile_lcdc_overlay_setup()
884 format = LDBBSIFR_EN | (ovl->alpha << LDBBSIFR_LAY_SHIFT); in sh_mobile_lcdc_overlay_setup()
889 | (ovl->rop3 << LDBBSIFR_ROP3_SHIFT); in sh_mobile_lcdc_overlay_setup()
893 switch (ovl->format->fourcc) { in sh_mobile_lcdc_overlay_setup()
912 switch (ovl->format->fourcc) { in sh_mobile_lcdc_overlay_setup()
936 lcdc_write(ovl->channel->lcdc, LDBCR, LDBCR_UPC(ovl->index)); in sh_mobile_lcdc_overlay_setup()
938 lcdc_write_overlay(ovl, LDBnBSIFR(ovl->index), format); in sh_mobile_lcdc_overlay_setup()
940 lcdc_write_overlay(ovl, LDBnBSSZR(ovl->index), in sh_mobile_lcdc_overlay_setup()
941 (ovl->yres << LDBBSSZR_BVSS_SHIFT) | in sh_mobile_lcdc_overlay_setup()
942 (ovl->xres << LDBBSSZR_BHSS_SHIFT)); in sh_mobile_lcdc_overlay_setup()
943 lcdc_write_overlay(ovl, LDBnBLOCR(ovl->index), in sh_mobile_lcdc_overlay_setup()
944 (ovl->pos_y << LDBBLOCR_CVLC_SHIFT) | in sh_mobile_lcdc_overlay_setup()
945 (ovl->pos_x << LDBBLOCR_CHLC_SHIFT)); in sh_mobile_lcdc_overlay_setup()
946 lcdc_write_overlay(ovl, LDBnBSMWR(ovl->index), in sh_mobile_lcdc_overlay_setup()
947 ovl->pitch << LDBBSMWR_BSMW_SHIFT); in sh_mobile_lcdc_overlay_setup()
949 lcdc_write_overlay(ovl, LDBnBSAYR(ovl->index), ovl->base_addr_y); in sh_mobile_lcdc_overlay_setup()
950 lcdc_write_overlay(ovl, LDBnBSACR(ovl->index), ovl->base_addr_c); in sh_mobile_lcdc_overlay_setup()
952 lcdc_write(ovl->channel->lcdc, LDBCR, in sh_mobile_lcdc_overlay_setup()
953 LDBCR_UPF(ovl->index) | LDBCR_UPD(ovl->index)); in sh_mobile_lcdc_overlay_setup()
1162 struct sh_mobile_lcdc_overlay *ovl = &priv->overlays[k]; in sh_mobile_lcdc_start() local
1163 sh_mobile_lcdc_overlay_setup(ovl); in sh_mobile_lcdc_start()
1332 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_alpha_show() local
1334 return scnprintf(buf, PAGE_SIZE, "%u\n", ovl->alpha); in overlay_alpha_show()
1342 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_alpha_store() local
1356 if (ovl->alpha != alpha) { in overlay_alpha_store()
1357 ovl->alpha = alpha; in overlay_alpha_store()
1359 if (ovl->mode == LCDC_OVERLAY_BLEND && ovl->enabled) in overlay_alpha_store()
1360 sh_mobile_lcdc_overlay_setup(ovl); in overlay_alpha_store()
1370 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_mode_show() local
1372 return scnprintf(buf, PAGE_SIZE, "%u\n", ovl->mode); in overlay_mode_show()
1380 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_mode_store() local
1394 if (ovl->mode != mode) { in overlay_mode_store()
1395 ovl->mode = mode; in overlay_mode_store()
1397 if (ovl->enabled) in overlay_mode_store()
1398 sh_mobile_lcdc_overlay_setup(ovl); in overlay_mode_store()
1409 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_position_show() local
1411 return scnprintf(buf, PAGE_SIZE, "%d,%d\n", ovl->pos_x, ovl->pos_y); in overlay_position_show()
1419 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_position_store() local
1435 if (ovl->pos_x != pos_x || ovl->pos_y != pos_y) { in overlay_position_store()
1436 ovl->pos_x = pos_x; in overlay_position_store()
1437 ovl->pos_y = pos_y; in overlay_position_store()
1439 if (ovl->enabled) in overlay_position_store()
1440 sh_mobile_lcdc_overlay_setup(ovl); in overlay_position_store()
1450 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_rop3_show() local
1452 return scnprintf(buf, PAGE_SIZE, "%u\n", ovl->rop3); in overlay_rop3_show()
1460 struct sh_mobile_lcdc_overlay *ovl = info->par; in overlay_rop3_store() local
1474 if (ovl->rop3 != rop3) { in overlay_rop3_store()
1475 ovl->rop3 = rop3; in overlay_rop3_store()
1477 if (ovl->mode == LCDC_OVERLAY_ROP3 && ovl->enabled) in overlay_rop3_store()
1478 sh_mobile_lcdc_overlay_setup(ovl); in overlay_rop3_store()
1509 struct sh_mobile_lcdc_overlay *ovl = info->par; in sh_mobile_lcdc_overlay_pan() local
1515 if (!ovl->format->yuv) { in sh_mobile_lcdc_overlay_pan()
1516 y_offset = (var->yoffset * ovl->xres_virtual + var->xoffset) in sh_mobile_lcdc_overlay_pan()
1517 * ovl->format->bpp / 8; in sh_mobile_lcdc_overlay_pan()
1520 unsigned int xsub = ovl->format->bpp < 24 ? 2 : 1; in sh_mobile_lcdc_overlay_pan()
1521 unsigned int ysub = ovl->format->bpp < 16 ? 2 : 1; in sh_mobile_lcdc_overlay_pan()
1523 y_offset = var->yoffset * ovl->xres_virtual + var->xoffset; in sh_mobile_lcdc_overlay_pan()
1524 c_offset = var->yoffset / ysub * ovl->xres_virtual * 2 / xsub in sh_mobile_lcdc_overlay_pan()
1531 if (y_offset == ovl->pan_y_offset) in sh_mobile_lcdc_overlay_pan()
1535 base_addr_y = ovl->dma_handle + y_offset; in sh_mobile_lcdc_overlay_pan()
1536 base_addr_c = ovl->dma_handle + ovl->xres_virtual * ovl->yres_virtual in sh_mobile_lcdc_overlay_pan()
1539 ovl->base_addr_y = base_addr_y; in sh_mobile_lcdc_overlay_pan()
1540 ovl->base_addr_c = base_addr_c; in sh_mobile_lcdc_overlay_pan()
1541 ovl->pan_y_offset = y_offset; in sh_mobile_lcdc_overlay_pan()
1543 lcdc_write(ovl->channel->lcdc, LDBCR, LDBCR_UPC(ovl->index)); in sh_mobile_lcdc_overlay_pan()
1545 lcdc_write_overlay(ovl, LDBnBSAYR(ovl->index), ovl->base_addr_y); in sh_mobile_lcdc_overlay_pan()
1546 lcdc_write_overlay(ovl, LDBnBSACR(ovl->index), ovl->base_addr_c); in sh_mobile_lcdc_overlay_pan()
1548 lcdc_write(ovl->channel->lcdc, LDBCR, in sh_mobile_lcdc_overlay_pan()
1549 LDBCR_UPF(ovl->index) | LDBCR_UPD(ovl->index)); in sh_mobile_lcdc_overlay_pan()
1557 struct sh_mobile_lcdc_overlay *ovl = info->par; in sh_mobile_lcdc_overlay_ioctl() local
1561 return sh_mobile_lcdc_wait_for_vsync(ovl->channel); in sh_mobile_lcdc_overlay_ioctl()
1576 struct sh_mobile_lcdc_overlay *ovl = info->par; in sh_mobile_lcdc_overlay_set_par() local
1578 ovl->format = in sh_mobile_lcdc_overlay_set_par()
1581 ovl->xres = info->var.xres; in sh_mobile_lcdc_overlay_set_par()
1582 ovl->xres_virtual = info->var.xres_virtual; in sh_mobile_lcdc_overlay_set_par()
1583 ovl->yres = info->var.yres; in sh_mobile_lcdc_overlay_set_par()
1584 ovl->yres_virtual = info->var.yres_virtual; in sh_mobile_lcdc_overlay_set_par()
1586 if (ovl->format->yuv) in sh_mobile_lcdc_overlay_set_par()
1587 ovl->pitch = info->var.xres_virtual; in sh_mobile_lcdc_overlay_set_par()
1589 ovl->pitch = info->var.xres_virtual * ovl->format->bpp / 8; in sh_mobile_lcdc_overlay_set_par()
1591 sh_mobile_lcdc_overlay_setup(ovl); in sh_mobile_lcdc_overlay_set_par()
1593 info->fix.line_length = ovl->pitch; in sh_mobile_lcdc_overlay_set_par()
1609 struct sh_mobile_lcdc_overlay *ovl = info->par; in sh_mobile_lcdc_overlay_blank() local
1611 ovl->enabled = !blank; in sh_mobile_lcdc_overlay_blank()
1612 sh_mobile_lcdc_overlay_setup(ovl); in sh_mobile_lcdc_overlay_blank()
1623 struct sh_mobile_lcdc_overlay *ovl = info->par; in sh_mobile_lcdc_overlay_mmap() local
1625 return dma_mmap_coherent(ovl->channel->lcdc->dev, vma, ovl->fb_mem, in sh_mobile_lcdc_overlay_mmap()
1626 ovl->dma_handle, ovl->fb_size); in sh_mobile_lcdc_overlay_mmap()
1645 sh_mobile_lcdc_overlay_fb_unregister(struct sh_mobile_lcdc_overlay *ovl) in sh_mobile_lcdc_overlay_fb_unregister() argument
1647 struct fb_info *info = ovl->info; in sh_mobile_lcdc_overlay_fb_unregister()
1652 unregister_framebuffer(ovl->info); in sh_mobile_lcdc_overlay_fb_unregister()
1656 sh_mobile_lcdc_overlay_fb_register(struct sh_mobile_lcdc_overlay *ovl) in sh_mobile_lcdc_overlay_fb_register() argument
1658 struct sh_mobile_lcdc_priv *lcdc = ovl->channel->lcdc; in sh_mobile_lcdc_overlay_fb_register()
1659 struct fb_info *info = ovl->info; in sh_mobile_lcdc_overlay_fb_register()
1671 dev_name(lcdc->dev), ovl->index, info->var.xres, in sh_mobile_lcdc_overlay_fb_register()
1684 sh_mobile_lcdc_overlay_fb_cleanup(struct sh_mobile_lcdc_overlay *ovl) in sh_mobile_lcdc_overlay_fb_cleanup() argument
1686 struct fb_info *info = ovl->info; in sh_mobile_lcdc_overlay_fb_cleanup()
1695 sh_mobile_lcdc_overlay_fb_init(struct sh_mobile_lcdc_overlay *ovl) in sh_mobile_lcdc_overlay_fb_init() argument
1697 struct sh_mobile_lcdc_priv *priv = ovl->channel->lcdc; in sh_mobile_lcdc_overlay_fb_init()
1708 ovl->info = info; in sh_mobile_lcdc_overlay_fb_init()
1713 info->screen_base = ovl->fb_mem; in sh_mobile_lcdc_overlay_fb_init()
1714 info->par = ovl; in sh_mobile_lcdc_overlay_fb_init()
1721 "SH Mobile LCDC Overlay %u", ovl->index); in sh_mobile_lcdc_overlay_fb_init()
1722 info->fix.smem_start = ovl->dma_handle; in sh_mobile_lcdc_overlay_fb_init()
1723 info->fix.smem_len = ovl->fb_size; in sh_mobile_lcdc_overlay_fb_init()
1724 info->fix.line_length = ovl->pitch; in sh_mobile_lcdc_overlay_fb_init()
1726 if (ovl->format->yuv) in sh_mobile_lcdc_overlay_fb_init()
1731 switch (ovl->format->fourcc) { in sh_mobile_lcdc_overlay_fb_init()
1743 var->xres = ovl->xres; in sh_mobile_lcdc_overlay_fb_init()
1744 var->yres = ovl->yres; in sh_mobile_lcdc_overlay_fb_init()
1745 var->xres_virtual = ovl->xres_virtual; in sh_mobile_lcdc_overlay_fb_init()
1746 var->yres_virtual = ovl->yres_virtual; in sh_mobile_lcdc_overlay_fb_init()
1752 if (!ovl->format->yuv) in sh_mobile_lcdc_overlay_fb_init()
1753 var->bits_per_pixel = ovl->format->bpp; in sh_mobile_lcdc_overlay_fb_init()
1755 var->grayscale = ovl->format->fourcc; in sh_mobile_lcdc_overlay_fb_init()
2455 struct sh_mobile_lcdc_overlay *ovl = &priv->overlays[i]; in sh_mobile_lcdc_remove() local
2457 sh_mobile_lcdc_overlay_fb_cleanup(ovl); in sh_mobile_lcdc_remove()
2459 if (ovl->fb_mem) in sh_mobile_lcdc_remove()
2460 dma_free_coherent(&pdev->dev, ovl->fb_size, in sh_mobile_lcdc_remove()
2461 ovl->fb_mem, ovl->dma_handle); in sh_mobile_lcdc_remove()
2542 sh_mobile_lcdc_overlay_init(struct sh_mobile_lcdc_overlay *ovl) in sh_mobile_lcdc_overlay_init() argument
2545 struct device *dev = ovl->channel->lcdc->dev; in sh_mobile_lcdc_overlay_init()
2548 if (ovl->cfg->fourcc == 0) in sh_mobile_lcdc_overlay_init()
2552 format = sh_mobile_format_info(ovl->cfg->fourcc); in sh_mobile_lcdc_overlay_init()
2554 dev_err(dev, "Invalid FOURCC %08x\n", ovl->cfg->fourcc); in sh_mobile_lcdc_overlay_init()
2558 ovl->enabled = false; in sh_mobile_lcdc_overlay_init()
2559 ovl->mode = LCDC_OVERLAY_BLEND; in sh_mobile_lcdc_overlay_init()
2560 ovl->alpha = 255; in sh_mobile_lcdc_overlay_init()
2561 ovl->rop3 = 0; in sh_mobile_lcdc_overlay_init()
2562 ovl->pos_x = 0; in sh_mobile_lcdc_overlay_init()
2563 ovl->pos_y = 0; in sh_mobile_lcdc_overlay_init()
2568 ovl->format = format; in sh_mobile_lcdc_overlay_init()
2569 ovl->xres = ovl->cfg->max_xres; in sh_mobile_lcdc_overlay_init()
2570 ovl->xres_virtual = ovl->xres; in sh_mobile_lcdc_overlay_init()
2571 ovl->yres = ovl->cfg->max_yres; in sh_mobile_lcdc_overlay_init()
2572 ovl->yres_virtual = ovl->yres * 2; in sh_mobile_lcdc_overlay_init()
2575 ovl->pitch = ovl->xres_virtual * format->bpp / 8; in sh_mobile_lcdc_overlay_init()
2577 ovl->pitch = ovl->xres_virtual; in sh_mobile_lcdc_overlay_init()
2580 ovl->fb_size = ovl->cfg->max_xres * ovl->cfg->max_yres in sh_mobile_lcdc_overlay_init()
2582 ovl->fb_mem = dma_alloc_coherent(dev, ovl->fb_size, &ovl->dma_handle, in sh_mobile_lcdc_overlay_init()
2584 if (!ovl->fb_mem) { in sh_mobile_lcdc_overlay_init()
2589 ret = sh_mobile_lcdc_overlay_fb_init(ovl); in sh_mobile_lcdc_overlay_init()
2806 struct sh_mobile_lcdc_overlay *ovl = &priv->overlays[i]; in sh_mobile_lcdc_probe() local
2808 ovl->cfg = &pdata->overlays[i]; in sh_mobile_lcdc_probe()
2809 ovl->channel = &priv->ch[0]; in sh_mobile_lcdc_probe()
2811 error = sh_mobile_lcdc_overlay_init(ovl); in sh_mobile_lcdc_probe()
2831 struct sh_mobile_lcdc_overlay *ovl = &priv->overlays[i]; in sh_mobile_lcdc_probe() local
2833 error = sh_mobile_lcdc_overlay_fb_register(ovl); in sh_mobile_lcdc_probe()