From b9ff4470cb465ddd91ee9c5050b0e9274c33c0eb Mon Sep 17 00:00:00 2001
From: Damon Ding <damon.ding@rock-chips.com>
Date: Tue, 9 Aug 2022 15:59:49 +0800
Subject: [PATCH] drm/rockchip: rk618: adapt to kernel-5.10

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Change-Id: I59afe9495a7ba9418afe48d6e26c6e98a871e699
---
 drivers/gpu/drm/rockchip/rk618/rk618_dsi.c    | 20 +++++++------------
 drivers/gpu/drm/rockchip/rk618/rk618_hdmi.c   | 18 +++++++++--------
 drivers/gpu/drm/rockchip/rk618/rk618_lvds.c   | 17 +++++-----------
 drivers/gpu/drm/rockchip/rk618/rk618_rgb.c    | 14 ++++++-------
 drivers/gpu/drm/rockchip/rk618/rk618_scaler.c | 11 +++++-----
 drivers/gpu/drm/rockchip/rk618/rk618_vif.c    | 11 +++++-----
 6 files changed, 40 insertions(+), 51 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rk618/rk618_dsi.c b/drivers/gpu/drm/rockchip/rk618/rk618_dsi.c
index 69db2cd25bd3..a00825784e2d 100644
--- a/drivers/gpu/drm/rockchip/rk618/rk618_dsi.c
+++ b/drivers/gpu/drm/rockchip/rk618/rk618_dsi.c
@@ -11,13 +11,14 @@
 #include <linux/regmap.h>
 #include <linux/mfd/rk618.h>
 
-#include <drm/drmP.h>
+#include <drm/drm_drv.h>
 #include <drm/drm_of.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
 
 #include <video/of_display_timing.h>
 #include <video/mipi_display.h>
@@ -736,7 +737,7 @@ static int rk618_dsi_connector_get_modes(struct drm_connector *connector)
 {
 	struct rk618_dsi *dsi = connector_to_dsi(connector);
 
-	return drm_panel_get_modes(dsi->panel);
+	return drm_panel_get_modes(dsi->panel, connector);
 }
 
 static const struct drm_connector_helper_funcs
@@ -753,9 +754,6 @@ rk618_dsi_connector_detect(struct drm_connector *connector, bool force)
 
 static void rk618_dsi_connector_destroy(struct drm_connector *connector)
 {
-	struct rk618_dsi *dsi = connector_to_dsi(connector);
-
-	drm_panel_detach(dsi->panel);
 	drm_connector_cleanup(connector);
 }
 
@@ -793,8 +791,8 @@ static void rk618_dsi_bridge_disable(struct drm_bridge *bridge)
 }
 
 static void rk618_dsi_bridge_mode_set(struct drm_bridge *bridge,
-				      struct drm_display_mode *mode,
-				      struct drm_display_mode *adj)
+				      const struct drm_display_mode *mode,
+				      const struct drm_display_mode *adj)
 {
 	struct rk618_dsi *dsi = bridge_to_dsi(bridge);
 
@@ -804,7 +802,8 @@ static void rk618_dsi_bridge_mode_set(struct drm_bridge *bridge,
 		drm_mode_copy(&dsi->mode, adj);
 }
 
-static int rk618_dsi_bridge_attach(struct drm_bridge *bridge)
+static int rk618_dsi_bridge_attach(struct drm_bridge *bridge,
+				   enum drm_bridge_attach_flags flags)
 {
 	struct rk618_dsi *dsi = bridge_to_dsi(bridge);
 	struct drm_connector *connector = &dsi->connector;
@@ -821,11 +820,6 @@ static int rk618_dsi_bridge_attach(struct drm_bridge *bridge)
 	drm_connector_helper_add(connector, &rk618_dsi_connector_helper_funcs);
 	drm_connector_attach_encoder(connector, bridge->encoder);
 
-	ret = drm_panel_attach(dsi->panel, connector);
-	if (ret) {
-		dev_err(dsi->dev, "Failed to attach panel\n");
-		return ret;
-	}
 	dsi->sub_dev.connector = &dsi->connector;
 	dsi->sub_dev.of_node = dsi->dev->of_node;
 	rockchip_drm_register_sub_dev(&dsi->sub_dev);
diff --git a/drivers/gpu/drm/rockchip/rk618/rk618_hdmi.c b/drivers/gpu/drm/rockchip/rk618/rk618_hdmi.c
index 12c9475e9d80..ab3fa5bfab54 100644
--- a/drivers/gpu/drm/rockchip/rk618/rk618_hdmi.c
+++ b/drivers/gpu/drm/rockchip/rk618/rk618_hdmi.c
@@ -21,10 +21,11 @@
 #endif
 
 #include <drm/drm_of.h>
-#include <drm/drmP.h>
+#include <drm/drm_drv.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
 
 #include <sound/hdmi-codec.h>
 
@@ -722,7 +723,7 @@ static int rk618_hdmi_config_video_avi(struct rk618_hdmi *hdmi,
 	union hdmi_infoframe frame;
 	int rc;
 
-	rc = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
+	rc = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, &hdmi->connector, mode);
 
 	if (hdmi->hdmi_data.enc_out_format == HDMI_COLORSPACE_YUV444)
 		frame.avi.colorspace = HDMI_COLORSPACE_YUV444;
@@ -1031,8 +1032,8 @@ rk618_hdmi_connector_helper_funcs = {
 };
 
 static void rk618_hdmi_bridge_mode_set(struct drm_bridge *bridge,
-				       struct drm_display_mode *mode,
-				       struct drm_display_mode *adj_mode)
+				       const struct drm_display_mode *mode,
+				       const struct drm_display_mode *adj_mode)
 {
 	struct rk618_hdmi *hdmi = bridge_to_hdmi(bridge);
 
@@ -1065,7 +1066,8 @@ static void rk618_hdmi_bridge_disable(struct drm_bridge *bridge)
 	clk_disable_unprepare(hdmi->clock);
 }
 
-static int rk618_hdmi_bridge_attach(struct drm_bridge *bridge)
+static int rk618_hdmi_bridge_attach(struct drm_bridge *bridge,
+				    enum drm_bridge_attach_flags flags)
 {
 	struct rk618_hdmi *hdmi = bridge_to_hdmi(bridge);
 	struct device *dev = hdmi->dev;
@@ -1105,7 +1107,7 @@ static int rk618_hdmi_bridge_attach(struct drm_bridge *bridge)
 		if (!hdmi->bridge)
 			return -EPROBE_DEFER;
 
-		ret = drm_bridge_attach(bridge->encoder, hdmi->bridge, bridge);
+		ret = drm_bridge_attach(bridge->encoder, hdmi->bridge, bridge, 0);
 		if (ret) {
 			dev_err(dev, "failed to attach bridge\n");
 			return ret;
@@ -1234,7 +1236,7 @@ static void rk618_hdmi_audio_shutdown(struct device *dev, void *d)
 	/* do nothing */
 }
 
-static int rk618_hdmi_audio_digital_mute(struct device *dev, void *d, bool mute)
+static int rk618_hdmi_audio_mute_stream(struct device *dev, void *d, bool mute, int direction)
 {
 	struct rk618_hdmi *hdmi = dev_get_drvdata(dev);
 
@@ -1279,7 +1281,7 @@ static int rk618_hdmi_audio_get_eld(struct device *dev, void *d,
 static const struct hdmi_codec_ops audio_codec_ops = {
 	.hw_params = rk618_hdmi_audio_hw_params,
 	.audio_shutdown = rk618_hdmi_audio_shutdown,
-	.digital_mute = rk618_hdmi_audio_digital_mute,
+	.mute_stream = rk618_hdmi_audio_mute_stream,
 	.get_eld = rk618_hdmi_audio_get_eld,
 };
 
diff --git a/drivers/gpu/drm/rockchip/rk618/rk618_lvds.c b/drivers/gpu/drm/rockchip/rk618/rk618_lvds.c
index 46ad676879f9..b652e19a6a34 100644
--- a/drivers/gpu/drm/rockchip/rk618/rk618_lvds.c
+++ b/drivers/gpu/drm/rockchip/rk618/rk618_lvds.c
@@ -12,12 +12,13 @@
 #include <linux/regmap.h>
 #include <linux/mfd/rk618.h>
 
-#include <drm/drmP.h>
+#include <drm/drm_drv.h>
 #include <drm/drm_of.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
 
 #include <video/of_display_timing.h>
 #include <video/videomode.h>
@@ -70,7 +71,7 @@ static int rk618_lvds_connector_get_modes(struct drm_connector *connector)
 	u32 bus_format = MEDIA_BUS_FMT_RGB888_1X24;
 	int num_modes = 0;
 
-	num_modes = drm_panel_get_modes(lvds->panel);
+	num_modes = drm_panel_get_modes(lvds->panel, connector);
 
 	if (info->num_bus_formats)
 		lvds->bus_format = info->bus_formats[0];
@@ -97,9 +98,6 @@ rk618_lvds_connector_detect(struct drm_connector *connector, bool force)
 
 static void rk618_lvds_connector_destroy(struct drm_connector *connector)
 {
-	struct rk618_lvds *lvds = connector_to_lvds(connector);
-
-	drm_panel_detach(lvds->panel);
 	drm_connector_cleanup(connector);
 }
 
@@ -167,7 +165,8 @@ static void rk618_lvds_bridge_disable(struct drm_bridge *bridge)
 	clk_disable_unprepare(lvds->clock);
 }
 
-static int rk618_lvds_bridge_attach(struct drm_bridge *bridge)
+static int rk618_lvds_bridge_attach(struct drm_bridge *bridge,
+				    enum drm_bridge_attach_flags flags)
 {
 	struct rk618_lvds *lvds = bridge_to_lvds(bridge);
 	struct drm_connector *connector = &lvds->connector;
@@ -184,12 +183,6 @@ static int rk618_lvds_bridge_attach(struct drm_bridge *bridge)
 	drm_connector_helper_add(connector, &rk618_lvds_connector_helper_funcs);
 	drm_connector_attach_encoder(connector, bridge->encoder);
 
-	ret = drm_panel_attach(lvds->panel, connector);
-	if (ret) {
-		dev_err(lvds->dev, "Failed to attach panel\n");
-		return ret;
-	}
-
 	lvds->sub_dev.connector = &lvds->connector;
 	lvds->sub_dev.of_node = lvds->dev->of_node;
 	rockchip_drm_register_sub_dev(&lvds->sub_dev);
diff --git a/drivers/gpu/drm/rockchip/rk618/rk618_rgb.c b/drivers/gpu/drm/rockchip/rk618/rk618_rgb.c
index 2f72c52342a9..76efc25aa216 100644
--- a/drivers/gpu/drm/rockchip/rk618/rk618_rgb.c
+++ b/drivers/gpu/drm/rockchip/rk618/rk618_rgb.c
@@ -13,12 +13,13 @@
 #include <linux/regmap.h>
 #include <linux/mfd/rk618.h>
 
-#include <drm/drmP.h>
+#include <drm/drm_drv.h>
 #include <drm/drm_of.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
 
 #include <video/videomode.h>
 
@@ -64,7 +65,7 @@ static int rk618_rgb_connector_get_modes(struct drm_connector *connector)
 	u32 bus_format = MEDIA_BUS_FMT_RGB888_1X24;
 	int num_modes = 0;
 
-	num_modes = drm_panel_get_modes(rgb->panel);
+	num_modes = drm_panel_get_modes(rgb->panel, connector);
 
 	if (info->num_bus_formats)
 		rgb->bus_format = info->bus_formats[0];
@@ -91,9 +92,6 @@ rk618_rgb_connector_detect(struct drm_connector *connector, bool force)
 
 static void rk618_rgb_connector_destroy(struct drm_connector *connector)
 {
-	struct rk618_rgb *rgb = connector_to_rgb(connector);
-
-	drm_panel_detach(rgb->panel);
 	drm_connector_cleanup(connector);
 }
 
@@ -161,7 +159,8 @@ static void rk618_rgb_bridge_disable(struct drm_bridge *bridge)
 	clk_disable_unprepare(rgb->clock);
 }
 
-static int rk618_rgb_bridge_attach(struct drm_bridge *bridge)
+static int rk618_rgb_bridge_attach(struct drm_bridge *bridge,
+				   enum drm_bridge_attach_flags flags)
 {
 	struct rk618_rgb *rgb = bridge_to_rgb(bridge);
 	struct device *dev = rgb->dev;
@@ -181,13 +180,12 @@ static int rk618_rgb_bridge_attach(struct drm_bridge *bridge)
 		drm_connector_helper_add(connector,
 					 &rk618_rgb_connector_helper_funcs);
 		drm_connector_attach_encoder(connector, bridge->encoder);
-		drm_panel_attach(rgb->panel, connector);
 
 		rgb->sub_dev.connector = &rgb->connector;
 		rgb->sub_dev.of_node = rgb->dev->of_node;
 		rockchip_drm_register_sub_dev(&rgb->sub_dev);
 	} else {
-		ret = drm_bridge_attach(bridge->encoder, rgb->bridge, bridge);
+		ret = drm_bridge_attach(bridge->encoder, rgb->bridge, bridge, 0);
 		if (ret) {
 			dev_err(dev, "failed to attach bridge\n");
 			return ret;
diff --git a/drivers/gpu/drm/rockchip/rk618/rk618_scaler.c b/drivers/gpu/drm/rockchip/rk618/rk618_scaler.c
index d2c9c1cb2fb8..2c3a67664699 100644
--- a/drivers/gpu/drm/rockchip/rk618/rk618_scaler.c
+++ b/drivers/gpu/drm/rockchip/rk618/rk618_scaler.c
@@ -265,8 +265,8 @@ static void rk618_scaler_bridge_disable(struct drm_bridge *bridge)
 }
 
 static void rk618_scaler_bridge_mode_set(struct drm_bridge *bridge,
-					 struct drm_display_mode *mode,
-					 struct drm_display_mode *adjusted)
+					 const struct drm_display_mode *mode,
+					 const struct drm_display_mode *adjusted)
 {
 	struct rk618_scaler *scl = bridge_to_scaler(bridge);
 	struct drm_connector *connector;
@@ -285,7 +285,7 @@ static void rk618_scaler_bridge_mode_set(struct drm_bridge *bridge,
 		if (connector->connector_type == DRM_MODE_CONNECTOR_HDMIA)
 			continue;
 
-		if (connector->encoder_ids[0] != bridge->encoder->base.id)
+		if (!drm_connector_has_possible_encoder(connector, bridge->encoder))
 			continue;
 
 		list_for_each_entry(mode, &connector->modes, head) {
@@ -310,7 +310,8 @@ static void rk618_scaler_bridge_mode_set(struct drm_bridge *bridge,
 		     dclk_rate, sclk_rate);
 }
 
-static int rk618_scaler_bridge_attach(struct drm_bridge *bridge)
+static int rk618_scaler_bridge_attach(struct drm_bridge *bridge,
+				      enum drm_bridge_attach_flags flags)
 {
 	struct rk618_scaler *scl = bridge_to_scaler(bridge);
 	struct device *dev = scl->dev;
@@ -331,7 +332,7 @@ static int rk618_scaler_bridge_attach(struct drm_bridge *bridge)
 		if (!scl->bridge)
 			return -EPROBE_DEFER;
 
-		ret = drm_bridge_attach(bridge->encoder, scl->bridge, bridge);
+		ret = drm_bridge_attach(bridge->encoder, scl->bridge, bridge, 0);
 		if (ret) {
 			dev_err(dev, "failed to attach bridge\n");
 			return ret;
diff --git a/drivers/gpu/drm/rockchip/rk618/rk618_vif.c b/drivers/gpu/drm/rockchip/rk618/rk618_vif.c
index ca13750536fc..9dc9e10e2d3a 100644
--- a/drivers/gpu/drm/rockchip/rk618/rk618_vif.c
+++ b/drivers/gpu/drm/rockchip/rk618/rk618_vif.c
@@ -15,7 +15,7 @@
 #include <linux/regmap.h>
 
 #include <drm/drm_of.h>
-#include <drm/drmP.h>
+#include <drm/drm_drv.h>
 #include <video/videomode.h>
 
 #define RK618_VIF0_REG0			0x0000
@@ -145,15 +145,16 @@ static void rk618_vif_bridge_disable(struct drm_bridge *bridge)
 }
 
 static void rk618_vif_bridge_mode_set(struct drm_bridge *bridge,
-				      struct drm_display_mode *mode,
-				      struct drm_display_mode *adjusted)
+				      const struct drm_display_mode *mode,
+				      const struct drm_display_mode *adjusted)
 {
 	struct rk618_vif *vif = bridge_to_vif(bridge);
 
 	drm_mode_copy(&vif->mode, adjusted);
 }
 
-static int rk618_vif_bridge_attach(struct drm_bridge *bridge)
+static int rk618_vif_bridge_attach(struct drm_bridge *bridge,
+				   enum drm_bridge_attach_flags flags)
 {
 	struct rk618_vif *vif = bridge_to_vif(bridge);
 	struct device *dev = vif->dev;
@@ -174,7 +175,7 @@ static int rk618_vif_bridge_attach(struct drm_bridge *bridge)
 		if (!vif->bridge)
 			return -EPROBE_DEFER;
 
-		ret = drm_bridge_attach(bridge->encoder, vif->bridge, bridge);
+		ret = drm_bridge_attach(bridge->encoder, vif->bridge, bridge, 0);
 		if (ret) {
 			dev_err(dev, "failed to attach bridge\n");
 			return ret;