static void set_cursor_image_hw(struct tegra_dc *dc,
struct tegra_dc_ext_cursor_image *args,
dma_addr_t phys_addr)
{
unsigned long val;
int clip_win;
tegra_dc_writel(dc,
CURSOR_COLOR(args->foreground.r,
args->foreground.g,
args->foreground.b),
DC_DISP_CURSOR_FOREGROUND);
tegra_dc_writel(dc,
CURSOR_COLOR(args->background.r,
args->background.g,
args->background.b),
DC_DISP_CURSOR_BACKGROUND);
BUG_ON(phys_addr & ~CURSOR_START_ADDR_MASK);
switch (TEGRA_DC_EXT_CURSOR_IMAGE_FLAGS_SIZE(args->flags)) {
case TEGRA_DC_EXT_CURSOR_IMAGE_FLAGS_SIZE_64x64:
val = CURSOR_SIZE_64;
break;
case TEGRA_DC_EXT_CURSOR_IMAGE_FLAGS_SIZE_128x128:
val = CURSOR_SIZE_128;
break;
case TEGRA_DC_EXT_CURSOR_IMAGE_FLAGS_SIZE_256x256:
val = CURSOR_SIZE_256;
break;
default:
val = 0;
}
/* Get the cursor clip window number */
clip_win = CURSOR_CLIP_GET_WINDOW(tegra_dc_readl(dc,
DC_DISP_CURSOR_START_ADDR));
val |= clip_win;
tegra_dc_writel(dc,
val | CURSOR_START_ADDR(((unsigned long) phys_addr)),
DC_DISP_CURSOR_START_ADDR);
if (args->flags & TEGRA_DC_EXT_CURSOR_FLAGS_RGBA_NORMAL)
tegra_dc_writel(dc,
CURSOR_MODE_SELECT(1),
DC_DISP_BLEND_CURSOR_CONTROL);
else
tegra_dc_writel(dc,
CURSOR_MODE_SELECT(0),
DC_DISP_BLEND_CURSOR_CONTROL);
}
static void set_cursor_image_hw(struct tegra_dc *dc,
struct tegra_dc_ext_cursor_image *args,
dma_addr_t phys_addr)
{
tegra_dc_writel(dc,
CURSOR_COLOR(args->foreground.r,
args->foreground.g,
args->foreground.b),
DC_DISP_CURSOR_FOREGROUND);
tegra_dc_writel(dc,
CURSOR_COLOR(args->background.r,
args->background.g,
args->background.b),
DC_DISP_CURSOR_BACKGROUND);
BUG_ON(phys_addr & ~CURSOR_START_ADDR_MASK);
tegra_dc_writel(dc,
CURSOR_START_ADDR(((unsigned long) phys_addr)) |
((args->flags & TEGRA_DC_EXT_CURSOR_IMAGE_FLAGS_SIZE_64x64) ?
CURSOR_SIZE_64 : 0),
DC_DISP_CURSOR_START_ADDR);
}
