diff options
Diffstat (limited to 'drivers/video/sandbox_sdl.c')
| -rw-r--r-- | drivers/video/sandbox_sdl.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/video/sandbox_sdl.c b/drivers/video/sandbox_sdl.c index 20248e6607..d806f35deb 100644 --- a/drivers/video/sandbox_sdl.c +++ b/drivers/video/sandbox_sdl.c @@ -23,6 +23,7 @@ enum { static int sandbox_sdl_probe(struct udevice *dev) { + struct video_uc_platdata *uc_plat = dev_get_uclass_platdata(dev); struct sandbox_sdl_plat *plat = dev_get_platdata(dev); struct video_priv *uc_priv = dev_get_uclass_priv(dev); struct sandbox_state *state = state_get_current(); @@ -40,6 +41,8 @@ static int sandbox_sdl_probe(struct udevice *dev) uc_priv->rot = plat->rot; uc_priv->vidconsole_drv_name = plat->vidconsole_drv_name; uc_priv->font_size = plat->font_size; + if (IS_ENABLED(CONFIG_VIDEO_COPY)) + uc_plat->copy_base = uc_plat->base - uc_plat->size / 2; return 0; } @@ -53,8 +56,13 @@ static int sandbox_sdl_bind(struct udevice *dev) plat->xres = dev_read_u32_default(dev, "xres", LCD_MAX_WIDTH); plat->yres = dev_read_u32_default(dev, "yres", LCD_MAX_HEIGHT); plat->bpix = dev_read_u32_default(dev, "log2-depth", VIDEO_BPP16); + plat->rot = dev_read_u32_default(dev, "rotate", 0); uc_plat->size = plat->xres * plat->yres * (1 << plat->bpix) / 8; - debug("%s: Frame buffer size %x\n", __func__, uc_plat->size); + + /* Allow space for two buffers, the lower one being the copy buffer */ + log_debug("Frame buffer size %x\n", uc_plat->size); + if (IS_ENABLED(CONFIG_VIDEO_COPY)) + uc_plat->size *= 2; return ret; } @@ -64,8 +72,8 @@ static const struct udevice_id sandbox_sdl_ids[] = { { } }; -U_BOOT_DRIVER(sdl_sandbox) = { - .name = "sdl_sandbox", +U_BOOT_DRIVER(sandbox_lcd_sdl) = { + .name = "sandbox_lcd_sdl", .id = UCLASS_VIDEO, .of_match = sandbox_sdl_ids, .bind = sandbox_sdl_bind, |