OMAPDSS: Add interlace parameter to omap_video_timings

Add a parameter called interlace which tells whether the timings are in
interlaced or progressive mode. This aligns the omap_video_timings struct with
the Xorg modeline configuration.

It also removes the hack needed to write to divide the manager height by 2 if
the connected interface is VENC.

Signed-off-by: Archit Taneja <archit@ti.com>

3 files changed, 6 insertions, 5 deletions

diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 957c04962793..d200f446840f 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -2754,11 +2754,7 @@ void dispc_mgr_set_timings(enum omap_channel channel,
 
                 DSSDBG("hsync %luHz, vsync %luHz\n", ht, vt);
         } else {
-                enum dss_hdmi_venc_clk_source_select source;
-
-                source = dss_get_hdmi_venc_clk_source();
-
-                if (source == DSS_VENC_TV_CLK)
+                if (t.interlace == true)
                         t.y_res /= 2;
         }
 
diff --git a/drivers/video/omap2/dss/hdmi_panel.c b/drivers/video/omap2/dss/hdmi_panel.c
index 723a13788476..e10844faadf9 100644
--- a/drivers/video/omap2/dss/hdmi_panel.c
+++ b/drivers/video/omap2/dss/hdmi_panel.c
@@ -46,6 +46,7 @@ static int hdmi_panel_probe(struct omap_dss_device *dssdev)
         dssdev->panel.timings = (struct omap_video_timings)
                         { 640, 480, 25175, 96, 16, 48, 2, 11, 31,
                                 OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+                                false,
                         };
 
         DSSDBG("hdmi_panel_probe x_res= %d y_res = %d\n",
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index 416d478803e5..3a220877461a 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -272,6 +272,8 @@ const struct omap_video_timings omap_dss_pal_timings = {
         .vsw            = 5,
         .vfp            = 5,
         .vbp            = 41,
+
+        .interlace      = true,
 };
 EXPORT_SYMBOL(omap_dss_pal_timings);
 
@@ -285,6 +287,8 @@ const struct omap_video_timings omap_dss_ntsc_timings = {
         .vsw            = 6,
         .vfp            = 6,
         .vbp            = 31,
+
+        .interlace      = true,
 };
 EXPORT_SYMBOL(omap_dss_ntsc_timings);