diff options
| -rw-r--r-- | drivers/video/tegra/dc/dc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/video/tegra/dc/dc.c b/drivers/video/tegra/dc/dc.c index 1992d7d6a47c..f7c0ec81f5f3 100644 --- a/drivers/video/tegra/dc/dc.c +++ b/drivers/video/tegra/dc/dc.c @@ -1557,10 +1557,12 @@ int tegra_dc_set_fb_mode(struct tegra_dc *dc, mode.h_front_porch = fbmode->right_margin; mode.v_front_porch = fbmode->lower_margin; mode.stereo_mode = stereo_mode; - if (calc_ref_to_sync(&mode)) { - dev_err(&dc->ndev->dev, "bad href/vref values, overriding.\n"); - mode.h_ref_to_sync = 11; + if (dc->out->type == TEGRA_DC_OUT_HDMI) { + /* HDMI controller requires h_ref=1, v_ref=1 */ + mode.h_ref_to_sync = 1; mode.v_ref_to_sync = 1; + } else { + calc_ref_to_sync(&mode); } if (!check_ref_to_sync(&mode)) { dev_err(&dc->ndev->dev, |