From 53141e42cfab7c7910688bbcee813acf4b478f5b Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Tue, 24 Feb 2015 11:41:28 +0100 Subject: [PATCH] drm/imx: remove imx_drm_encoder_get_mux_id It is replaced by drm_of_encoder_active_port_id. Suggested-by: Daniel Kurtz Signed-off-by: Philipp Zabel --- drivers/gpu/drm/imx/dw_hdmi-imx.c | 2 +- drivers/gpu/drm/imx/imx-drm-core.c | 31 ------------------------------- drivers/gpu/drm/imx/imx-drm.h | 2 -- drivers/gpu/drm/imx/imx-ldb.c | 5 +++-- 4 files changed, 4 insertions(+), 36 deletions(-) diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c index 063825f..38d9c85 100644 --- a/drivers/gpu/drm/imx/dw_hdmi-imx.c +++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c @@ -125,7 +125,7 @@ static void dw_hdmi_imx_encoder_mode_set(struct drm_encoder *encoder, static void dw_hdmi_imx_encoder_commit(struct drm_encoder *encoder) { struct imx_hdmi *hdmi = container_of(encoder, struct imx_hdmi, encoder); - int mux = imx_drm_encoder_get_mux_id(hdmi->dev->of_node, encoder); + int mux = drm_of_encoder_active_port_id(hdmi->dev->of_node, encoder); regmap_update_bits(hdmi->regmap, IOMUXC_GPR3, IMX6Q_GPR3_HDMI_MUX_CTL_MASK, diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c index 7c4d125..9876e0f 100644 --- a/drivers/gpu/drm/imx/imx-drm-core.c +++ b/drivers/gpu/drm/imx/imx-drm-core.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include #include @@ -412,36 +411,6 @@ int imx_drm_encoder_parse_of(struct drm_device *drm, } EXPORT_SYMBOL_GPL(imx_drm_encoder_parse_of); -/* - * @node: device tree node containing encoder input ports - * @encoder: drm_encoder - */ -int imx_drm_encoder_get_mux_id(struct device_node *node, - struct drm_encoder *encoder) -{ - struct imx_drm_crtc *imx_crtc = imx_drm_find_crtc(encoder->crtc); - struct device_node *ep; - struct of_endpoint endpoint; - struct device_node *port; - int ret; - - if (!node || !imx_crtc) - return -EINVAL; - - for_each_endpoint_of_node(node, ep) { - port = of_graph_get_remote_port(ep); - of_node_put(port); - if (port == imx_crtc->crtc->port) { - ret = of_graph_parse_endpoint(ep, &endpoint); - of_node_put(ep); - return ret ? ret : endpoint.port; - } - } - - return -EINVAL; -} -EXPORT_SYMBOL_GPL(imx_drm_encoder_get_mux_id); - static const struct drm_ioctl_desc imx_drm_ioctls[] = { /* none so far */ }; diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h index 71cf6d9..b0241b9 100644 --- a/drivers/gpu/drm/imx/imx-drm.h +++ b/drivers/gpu/drm/imx/imx-drm.h @@ -46,8 +46,6 @@ int imx_drm_set_bus_format_pins(struct drm_encoder *encoder, int imx_drm_set_bus_format(struct drm_encoder *encoder, u32 bus_format); -int imx_drm_encoder_get_mux_id(struct device_node *node, - struct drm_encoder *encoder); int imx_drm_encoder_parse_of(struct drm_device *drm, struct drm_encoder *encoder, struct device_node *np); diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c index 22ac482..0ec3b1d 100644 --- a/drivers/gpu/drm/imx/imx-ldb.c +++ b/drivers/gpu/drm/imx/imx-ldb.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include #include @@ -215,7 +216,7 @@ static void imx_ldb_encoder_commit(struct drm_encoder *encoder) struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder); struct imx_ldb *ldb = imx_ldb_ch->ldb; int dual = ldb->ldb_ctrl & LDB_SPLIT_MODE_EN; - int mux = imx_drm_encoder_get_mux_id(imx_ldb_ch->child, encoder); + int mux = drm_of_encoder_active_port_id(imx_ldb_ch->child, encoder); drm_panel_prepare(imx_ldb_ch->panel); @@ -265,7 +266,7 @@ static void imx_ldb_encoder_mode_set(struct drm_encoder *encoder, int dual = ldb->ldb_ctrl & LDB_SPLIT_MODE_EN; unsigned long serial_clk; unsigned long di_clk = mode->clock * 1000; - int mux = imx_drm_encoder_get_mux_id(imx_ldb_ch->child, encoder); + int mux = drm_of_encoder_active_port_id(imx_ldb_ch->child, encoder); if (mode->clock > 170000) { dev_warn(ldb->dev, -- 2.7.4