From: Thierry Reding Date: Wed, 16 Apr 2014 07:22:38 +0000 (+0200) Subject: drm/tegra: dc - Use proper H/V ref-to-sync values X-Git-Tag: next-20140428~43^2~19 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a17304cfac99a882afbd8848e36bf95a4fb14086;p=karo-tx-linux.git drm/tegra: dc - Use proper H/V ref-to-sync values For HDMI compliance both of these values need to be set to 1. Signed-off-by: Thierry Reding --- diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index bda24b658197..d989de7e9bcd 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -589,9 +589,8 @@ static bool tegra_crtc_mode_fixup(struct drm_crtc *crtc, static int tegra_dc_set_timings(struct tegra_dc *dc, struct drm_display_mode *mode) { - /* TODO: For HDMI compliance, h & v ref_to_sync should be set to 1 */ - unsigned int h_ref_to_sync = 0; - unsigned int v_ref_to_sync = 0; + unsigned int h_ref_to_sync = 1; + unsigned int v_ref_to_sync = 1; unsigned long value; tegra_dc_writel(dc, 0x0, DC_DISP_DISP_TIMING_OPTIONS);