drm/meson: venc: dmt mode must use encp

The video mode for DMT is only populated to support encp.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez.ortiz@gmail.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1542048069-22603-1-git-send-email-jramirez@baylibre.com

1 files changed, 8 insertions, 7 deletions

diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
index 514245e69b38..acbbad3e322c 100644
--- a/drivers/gpu/drm/meson/meson_venc.c
+++ b/drivers/gpu/drm/meson/meson_venc.c
@@ -854,6 +854,13 @@ void meson_venc_hdmi_mode_set(struct meson_drm *priv, int vic,
         unsigned int sof_lines;
         unsigned int vsync_lines;
 
+        /* Use VENCI for 480i and 576i and double HDMI pixels */
+        if (mode->flags & DRM_MODE_FLAG_DBLCLK) {
+                hdmi_repeat = true;
+                use_enci = true;
+                venc_hdmi_latency = 1;
+        }
+
         if (meson_venc_hdmi_supported_vic(vic)) {
                 vmode = meson_venc_hdmi_get_vic_vmode(vic);
                 if (!vmode) {
@@ -865,13 +872,7 @@ void meson_venc_hdmi_mode_set(struct meson_drm *priv, int vic,
         } else {
                 meson_venc_hdmi_get_dmt_vmode(mode, &vmode_dmt);
                 vmode = &vmode_dmt;
-        }
-
-        /* Use VENCI for 480i and 576i and double HDMI pixels */
-        if (mode->flags & DRM_MODE_FLAG_DBLCLK) {
-                hdmi_repeat = true;
-                use_enci = true;
-                venc_hdmi_latency = 1;
+                use_enci = false;
         }
 
         /* Repeat VENC pixels for 480/576i/p, 720p50/60 and 1080p50/60 */