/* DRM encoder functions */
-static void tda998x_encoder_dpms(struct drm_encoder *encoder, int mode)
+static void tda998x_enable(struct tda998x_priv *priv)
{
- struct tda998x_priv *priv = enc_to_tda998x_priv(encoder);
- bool on;
-
- /* we only care about on or off: */
- on = mode == DRM_MODE_DPMS_ON;
-
- if (on == priv->is_on)
- return;
-
- if (on) {
+ if (!priv->is_on) {
/* enable video ports, audio will be enabled later */
reg_write(priv, REG_ENA_VP_0, 0xff);
reg_write(priv, REG_ENA_VP_1, 0xff);
reg_write(priv, REG_VIP_CNTRL_2, priv->vip_cntrl_2);
priv->is_on = true;
- } else {
+ }
+}
+
+static void tda998x_disable(struct tda998x_priv *priv)
+{
+ if (priv->is_on) {
/* disable video ports */
reg_write(priv, REG_ENA_VP_0, 0x00);
reg_write(priv, REG_ENA_VP_1, 0x00);
}
}
+static void tda998x_encoder_dpms(struct drm_encoder *encoder, int mode)
+{
+ struct tda998x_priv *priv = enc_to_tda998x_priv(encoder);
+ bool on;
+
+ /* we only care about on or off: */
+ on = mode == DRM_MODE_DPMS_ON;
+
+ if (on == priv->is_on)
+ return;
+
+ if (on)
+ tda998x_enable(priv);
+ else
+ tda998x_disable(priv);
+}
+
static void
tda998x_encoder_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,