It is replaced by drm_of_encoder_active_port_id.
Suggested-by: Daniel Kurtz djkurtz@chromium.org Signed-off-by: Philipp Zabel p.zabel@pengutronix.de --- Changes since v2: - Add missing #include drm_of.h to imx-ldb.c --- 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 644edf6..4aad6bc 100644 --- a/drivers/gpu/drm/imx/dw_hdmi-imx.c +++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c @@ -119,7 +119,7 @@ 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 74f505b..8f85585 100644 --- a/drivers/gpu/drm/imx/imx-drm-core.c +++ b/drivers/gpu/drm/imx/imx-drm-core.c @@ -431,36 +431,6 @@ 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 28e776d..10ed4e1 100644 --- a/drivers/gpu/drm/imx/imx-drm.h +++ b/drivers/gpu/drm/imx/imx-drm.h @@ -45,8 +45,6 @@ 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 abacc8f..9a0347e 100644 --- a/drivers/gpu/drm/imx/imx-ldb.c +++ b/drivers/gpu/drm/imx/imx-ldb.c @@ -19,6 +19,7 @@ #include <drm/drmP.h> #include <drm/drm_fb_helper.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_of.h> #include <drm/drm_panel.h> #include <linux/mfd/syscon.h> #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h> @@ -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,