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[15/22] OMAPDSS: HDMI5: disable interlace modes

Message ID 1415793144-11723-16-git-send-email-tomi.valkeinen@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Tomi Valkeinen Nov. 12, 2014, 11:52 a.m. UTC 
We don't support interlace modes properly on OMAP5+ HDMI, so we need to
reject interlace timings.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/fbdev/omap2/dss/hdmi5.c | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/drivers/video/fbdev/omap2/dss/hdmi5.c b/drivers/video/fbdev/omap2/dss/hdmi5.c
index 169b764bb9d4..c053d692ec16 100644
--- a/drivers/video/fbdev/omap2/dss/hdmi5.c
+++ b/drivers/video/fbdev/omap2/dss/hdmi5.c
@@ -290,6 +290,10 @@  static int hdmi_display_check_timing(struct omap_dss_device *dssdev,
 {
 	struct omap_dss_device *out = &hdmi.output;
 
+	/* TODO: proper interlace support */
+	if (timings->interlace)
+		return -EINVAL;
+
 	if (!dispc_mgr_timings_ok(out->dispc_channel, timings))
 		return -EINVAL;