diff options
Diffstat (limited to 'drivers/video/tegra/dc/dc.c')
| -rw-r--r-- | drivers/video/tegra/dc/dc.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/video/tegra/dc/dc.c b/drivers/video/tegra/dc/dc.c index 9361b0fecfc2..6809946e436c 100644 --- a/drivers/video/tegra/dc/dc.c +++ b/drivers/video/tegra/dc/dc.c @@ -1316,6 +1316,14 @@ int tegra_dc_update_windows(struct tegra_dc_win *windows[], int n) tegra_dc_writel(dc, val, DC_WIN_WIN_OPTIONS); +#ifdef CONFIG_ARCH_TEGRA_3x_SOC + if (win->global_alpha == 255) + tegra_dc_writel(dc, 0, DC_WIN_GLOBAL_ALPHA); + else + tegra_dc_writel(dc, GLOBAL_ALPHA_ENABLE | + win->global_alpha, DC_WIN_GLOBAL_ALPHA); +#endif + win->dirty = no_vsync ? 0 : 1; dev_dbg(&dc->ndev->dev, "%s():idx=%d z=%d x=%d y=%d w=%d h=%d " |