From: Rob Clark <r...@ti.com>
Without these, DVI is broken.
Signed-off-by: Rob Clark <r...@ti.com>
---
Greg, it looks like the omapdss changes which added these fields, as
well as the interlaced field, where merged in Linux 3.5-rc5. So I
think both this and the 'update for interlaced' patch are needed for
both 3.6 and 3.5.
drivers/staging/omapdrm/omap_connector.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/drivers/staging/omapdrm/omap_connector.c
b/drivers/staging/omapdrm/omap_connector.c
index 5f4a89b..55e9c86 100644
--- a/drivers/staging/omapdrm/omap_connector.c
+++ b/drivers/staging/omapdrm/omap_connector.c
@@ -52,6 +52,16 @@ static inline void copy_timings_omap_to_drm(struct
drm_display_mode *mode,
if (timings->interlace)
mode->flags |= DRM_MODE_FLAG_INTERLACE;
+
+ if (timings->hsync_level == OMAPDSS_SIG_ACTIVE_HIGH)
+ mode->flags |= DRM_MODE_FLAG_PHSYNC;
+ else
+ mode->flags |= DRM_MODE_FLAG_NHSYNC;
+
+ if (timings->vsync_level == OMAPDSS_SIG_ACTIVE_HIGH)
+ mode->flags |= DRM_MODE_FLAG_PVSYNC;
+ else
+ mode->flags |= DRM_MODE_FLAG_NVSYNC;
}
static inline void copy_timings_drm_to_omap(struct omap_video_timings *timings,
@@ -70,6 +80,20 @@ static inline void copy_timings_drm_to_omap(struct
omap_video_timings *timings,
timings->vbp = mode->vtotal - mode->vsync_end;
timings->interlace = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);
+
+ if (mode->flags & DRM_MODE_FLAG_PHSYNC)
+ timings->hsync_level = OMAPDSS_SIG_ACTIVE_HIGH;
+ else
+ timings->hsync_level = OMAPDSS_SIG_ACTIVE_LOW;
+
+ if (mode->flags & DRM_MODE_FLAG_PVSYNC)
+ timings->vsync_level = OMAPDSS_SIG_ACTIVE_HIGH;
+ else
+ timings->vsync_level = OMAPDSS_SIG_ACTIVE_LOW;
+
+ timings->data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
+ timings->de_level = OMAPDSS_SIG_ACTIVE_HIGH;
+ timings->sync_pclk_edge = OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES;
}
static void omap_connector_dpms(struct drm_connector *connector, int mode)
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
