diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_hdmi.c')
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_hdmi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 6acc1e358d56..b03e721270aa 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -1354,6 +1354,8 @@ static void hdmi_conf_init(struct hdmi_context *hdata) /* choose HDMI mode */ hdmi_reg_writemask(hdata, HDMI_MODE_SEL, HDMI_MODE_HDMI_EN, HDMI_MODE_MASK); + /* Apply Video preable and Guard band in HDMI mode only */ + hdmi_reg_writeb(hdata, HDMI_CON_2, 0); /* disable bluescreen */ hdmi_reg_writemask(hdata, HDMI_CON_0, 0, HDMI_BLUE_SCR_EN); |