drm: zte: move struct vou_inf into zx_vou driver

Although data in struct vou_inf is defined per output device, it doesn't
belong to the device itself but VOU control module.  All these data can
just be defined in VOU driver, and output device driver only needs to
invoke VOU driver function with device ID to enable/disable specific
output device.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>

drivers/gpu/drm/zte/zx_hdmi.c

@@ -56,13 +56,6 @@ struct zx_hdmi {
 
 #define to_zx_hdmi(x) container_of(x, struct zx_hdmi, x)
 
-static const struct vou_inf vou_inf_hdmi = {
-	.id = VOU_HDMI,
-	.data_sel = VOU_YUV444,
-	.clocks_en_bits = BIT(24) | BIT(18) | BIT(6),
-	.clocks_sel_bits = BIT(13) | BIT(2),
-};
-
 static inline u8 hdmi_readb(struct zx_hdmi *hdmi, u16 offset)
 {
 	return readl_relaxed(hdmi->mmio + offset * 4);
@@ -241,14 +234,14 @@ static void zx_hdmi_encoder_enable(struct drm_encoder *encoder)
 
 	zx_hdmi_hw_enable(hdmi);
 
-	vou_inf_enable(hdmi->inf, encoder->crtc);
+	vou_inf_enable(VOU_HDMI, encoder->crtc);
 }
 
 static void zx_hdmi_encoder_disable(struct drm_encoder *encoder)
 {
 	struct zx_hdmi *hdmi = to_zx_hdmi(encoder);
 
-	vou_inf_disable(hdmi->inf, encoder->crtc);
+	vou_inf_disable(VOU_HDMI, encoder->crtc);
 
 	zx_hdmi_hw_disable(hdmi);
 
@@ -662,7 +655,6 @@ static int zx_hdmi_bind(struct device *dev, struct device *master, void *data)
 
 	hdmi->dev = dev;
 	hdmi->drm = drm;
-	hdmi->inf = &vou_inf_hdmi;
 
 	dev_set_drvdata(dev, hdmi);