drm/meson: Add support for HDMI venc modes and settings
This patch adds support for the supported HDMI Venc modes and add the VPP mux
value to switch to ENCP encoder.
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
diff --git a/drivers/gpu/drm/meson/meson_venc.h b/drivers/gpu/drm/meson/meson_venc.h
index 77d4a7d..a1b96e8 100644
--- a/drivers/gpu/drm/meson/meson_venc.h
+++ b/drivers/gpu/drm/meson/meson_venc.h
@@ -30,6 +30,7 @@ enum {
MESON_VENC_MODE_NONE = 0,
MESON_VENC_MODE_CVBS_PAL,
MESON_VENC_MODE_CVBS_NTSC,
+ MESON_VENC_MODE_HDMI,
};
struct meson_cvbs_enci_mode {
@@ -56,12 +57,18 @@ struct meson_cvbs_enci_mode {
unsigned int analog_sync_adj;
};
+/* HDMI Clock parameters */
+bool meson_venc_hdmi_supported_vic(int vic);
+bool meson_venc_hdmi_venc_repeat(int vic);
+
/* CVBS Timings and Parameters */
extern struct meson_cvbs_enci_mode meson_cvbs_enci_pal;
extern struct meson_cvbs_enci_mode meson_cvbs_enci_ntsc;
void meson_venci_cvbs_mode_set(struct meson_drm *priv,
struct meson_cvbs_enci_mode *mode);
+void meson_venc_hdmi_mode_set(struct meson_drm *priv, int vic,
+ struct drm_display_mode *mode);
unsigned int meson_venci_get_field(struct meson_drm *priv);
void meson_venc_enable_vsync(struct meson_drm *priv);