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From: Philipp Zabel
To: Andy Yan ,
Mark Yao
Subject: [PATCH v4 2/3] drm/imx: remove imx_drm_encoder_get_mux_id
Date: Fri, 29 Jan 2016 10:58:59 +0100
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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 | 30 ------------------------------
drivers/gpu/drm/imx/imx-drm.h | 2 --
drivers/gpu/drm/imx/imx-ldb.c | 5 +++--
4 files changed, 4 insertions(+), 35 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 2f57d79..bd0fe20 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -424,36 +424,6 @@ 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,