From a2f75662b7c3db2ca2e18aaaa5fa86d5991b0d70 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 23 Oct 2016 11:30:56 +0100 Subject: [PATCH] drm/i2c: tda998x: separate connector initialisation Separate out the connector initialisation from the rest of the drivers initialisation. Tested-by: Robin Murphy Tested-by: Jon Medhurst Acked-by: Jon Medhurst Tested-by: Jyri Sarha Signed-off-by: Russell King --- drivers/gpu/drm/i2c/tda998x_drv.c | 46 ++++++++++++++++++++++----------------- 1 file changed, 26 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index cca2f39..44f3a4e 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -996,6 +996,31 @@ const struct drm_connector_helper_funcs tda998x_connector_helper_funcs = { .best_encoder = tda998x_connector_best_encoder, }; +static int tda998x_connector_init(struct tda998x_priv *priv, + struct drm_device *drm) +{ + struct drm_connector *connector = &priv->connector; + int ret; + + connector->interlace_allowed = 1; + + if (priv->hdmi->irq) + connector->polled = DRM_CONNECTOR_POLL_HPD; + else + connector->polled = DRM_CONNECTOR_POLL_CONNECT | + DRM_CONNECTOR_POLL_DISCONNECT; + + drm_connector_helper_add(connector, &tda998x_connector_helper_funcs); + ret = drm_connector_init(drm, connector, &tda998x_connector_funcs, + DRM_MODE_CONNECTOR_HDMIA); + if (ret) + return ret; + + drm_mode_connector_attach_encoder(&priv->connector, &priv->encoder); + + return 0; +} + /* DRM encoder functions */ static void tda998x_encoder_dpms(struct drm_encoder *encoder, int mode) @@ -1241,16 +1266,6 @@ tda998x_encoder_mode_set(struct drm_encoder *encoder, mutex_unlock(&priv->audio_mutex); } -static void tda998x_encoder_set_polling(struct tda998x_priv *priv, - struct drm_connector *connector) -{ - if (priv->hdmi->irq) - connector->polled = DRM_CONNECTOR_POLL_HPD; - else - connector->polled = DRM_CONNECTOR_POLL_CONNECT | - DRM_CONNECTOR_POLL_DISCONNECT; -} - static void tda998x_destroy(struct tda998x_priv *priv) { /* disable all IRQs and free the IRQ handler */ @@ -1662,7 +1677,6 @@ static int tda998x_bind(struct device *dev, struct device *master, void *data) crtcs = 1 << 0; } - priv->connector.interlace_allowed = 1; priv->encoder.possible_crtcs = crtcs; ret = tda998x_create(client, priv); @@ -1672,24 +1686,16 @@ static int tda998x_bind(struct device *dev, struct device *master, void *data) if (!dev->of_node && params) tda998x_set_config(priv, params); - tda998x_encoder_set_polling(priv, &priv->connector); - drm_encoder_helper_add(&priv->encoder, &tda998x_encoder_helper_funcs); ret = drm_encoder_init(drm, &priv->encoder, &tda998x_encoder_funcs, DRM_MODE_ENCODER_TMDS, NULL); if (ret) goto err_encoder; - drm_connector_helper_add(&priv->connector, - &tda998x_connector_helper_funcs); - ret = drm_connector_init(drm, &priv->connector, - &tda998x_connector_funcs, - DRM_MODE_CONNECTOR_HDMIA); + ret = tda998x_connector_init(priv, drm); if (ret) goto err_connector; - drm_mode_connector_attach_encoder(&priv->connector, &priv->encoder); - return 0; err_connector: -- 2.7.4