Merge tag 'drm-misc-next-2022-07-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for $kernel-version:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:

 * crtc: Remove unnessary include statements from drm_crtc.h, plus
   fallout in drivers

 * edid: More use of struct drm_edid; implement HF-EEODB extension

Driver Changes:

 * bridge:
   * anx7625: Implement HDP timeout via callback; Cleanups
   * fsl-ldb: Drop DE flip; Modesetting fixes
   * imx: Depend on ARCH_MXC
   * sil8620: Fix off-by-one
   * ti-sn65dsi86: Convert to atomic modesetting

 * ingenic: Fix display at maximum resolution

 * panel:
   * simple: Add support for HannStar HSD101PWW2, plus DT bindings; Add
     support for ETML0700Y5DHA, plus DT bindings

 * rockchip: Fixes

 * vc4: Cleanups

 * vmwgfx: Cleanups

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YsaHq1pvE699NtOM@linux-uq9g

95 files changed, 643 insertions, 299 deletions

diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
index a5568d1dc272..bc8e9c0c1dc3 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
@@ -141,6 +141,8 @@ properties:
         # Emerging Display Technology Corp. WVGA TFT Display with capacitive touch
       - edt,etm0700g0dh6
       - edt,etm0700g0edh6
+        # Emerging Display Technology Corp. LVDS WSVGA TFT Display with capacitive touch
+      - edt,etml0700y5dha
         # Emerging Display Technology Corp. 5.7" VGA TFT LCD panel with
         # capacitive touch
       - edt,etmv570g2dhu
@@ -162,6 +164,8 @@ properties:
       - hannstar,hsd070pww1
         # HannStar Display Corp. HSD100PXN1 10.1" XGA LVDS panel
       - hannstar,hsd100pxn1
+        # HannStar Display Corp. HSD101PWW2 10.1" WXGA (1280x800) LVDS panel
+      - hannstar,hsd101pww2
         # Hitachi Ltd. Corporation 9" WVGA (800x480) TFT LCD panel
       - hit,tx23d38vm0caa
         # InfoVision Optoelectronics M133NWF4 R0 13.3" FHD (1920x1080) TFT LCD panel
diff --git a/Documentation/devicetree/bindings/display/panel/sharp,lq101r1sx01.yaml b/Documentation/devicetree/bindings/display/panel/sharp,lq101r1sx01.yaml
index a679d3647dbd..9ec0e8aae4c6 100644
--- a/Documentation/devicetree/bindings/display/panel/sharp,lq101r1sx01.yaml
+++ b/Documentation/devicetree/bindings/display/panel/sharp,lq101r1sx01.yaml
@@ -30,7 +30,12 @@ allOf:
 
 properties:
   compatible:
-    const: sharp,lq101r1sx01
+    oneOf:
+      - items:
+          - const: sharp,lq101r1sx03
+          - const: sharp,lq101r1sx01
+      - items:
+          - const: sharp,lq101r1sx01
 
   reg: true
   power-supply: true
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.c b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.c
index 06c595378dda..4b7d94961527 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.c
@@ -4,6 +4,8 @@
  * Author: James.Qian.Wang <james.qian.wang@arm.com>
  *
  */
+#include <linux/of.h>
+
 #include <drm/drm_print.h>
 
 #include "komeda_dev.h"
diff --git a/drivers/gpu/drm/armada/armada_510.c b/drivers/gpu/drm/armada/armada_510.c
index 93d5c0a2d49a..93cd7e1a08ab 100644
--- a/drivers/gpu/drm/armada/armada_510.c
+++ b/drivers/gpu/drm/armada/armada_510.c
@@ -6,6 +6,7 @@
  */
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/of.h>
 #include <drm/drm_probe_helper.h>
 #include "armada_crtc.h"
 #include "armada_drm.h"
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
index cfe4fc69277e..58184cd6ab0b 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/clk.h>
+#include <linux/media-bus-format.h>
 #include <linux/mfd/atmel-hlcdc.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/pm.h>
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
index 43bc709e3523..50fee6a93964 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/media-bus-format.h>
+#include <linux/of.h>
 #include <linux/of_graph.h>
 
 #include <drm/drm_bridge.h>
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
index 3710fa9ee0ac..d1f1d525aeb6 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -1443,23 +1443,24 @@ static int anx7625_read_hpd_status_p0(struct anx7625_data *ctx)
 	return anx7625_reg_read(ctx, ctx->i2c.rx_p0_client, SYSTEM_STSTUS);
 }
 
-static void anx7625_hpd_polling(struct anx7625_data *ctx)
+static int _anx7625_hpd_polling(struct anx7625_data *ctx,
+				unsigned long wait_us)
 {
 	int ret, val;
 	struct device *dev = &ctx->client->dev;
 
 	/* Interrupt mode, no need poll HPD status, just return */
 	if (ctx->pdata.intp_irq)
-		return;
+		return 0;
 
 	ret = readx_poll_timeout(anx7625_read_hpd_status_p0,
 				 ctx, val,
 				 ((val & HPD_STATUS) || (val < 0)),
-				 5000,
-				 5000 * 100);
+				 wait_us / 100,
+				 wait_us);
 	if (ret) {
 		DRM_DEV_ERROR(dev, "no hpd.\n");
-		return;
+		return ret;
 	}
 
 	DRM_DEV_DEBUG_DRIVER(dev, "system status: 0x%x. HPD raise up.\n", val);
@@ -1472,6 +1473,23 @@ static void anx7625_hpd_polling(struct anx7625_data *ctx)
 
 	if (!ctx->pdata.panel_bridge && ctx->bridge_attached)
 		drm_helper_hpd_irq_event(ctx->bridge.dev);
+
+	return 0;
+}
+
+static int anx7625_wait_hpd_asserted(struct drm_dp_aux *aux,
+				     unsigned long wait_us)
+{
+	struct anx7625_data *ctx = container_of(aux, struct anx7625_data, aux);
+	struct device *dev = &ctx->client->dev;
+	int ret;
+
+	pm_runtime_get_sync(dev);
+	ret = _anx7625_hpd_polling(ctx, wait_us);
+	pm_runtime_mark_last_busy(dev);
+	pm_runtime_put_autosuspend(dev);
+
+	return ret;
 }
 
 static void anx7625_remove_edid(struct anx7625_data *ctx)
@@ -1741,6 +1759,7 @@ static struct edid *anx7625_get_edid(struct anx7625_data *ctx)
 	}
 
 	pm_runtime_get_sync(dev);
+	_anx7625_hpd_polling(ctx, 5000 * 100);
 	edid_num = sp_tx_edid_read(ctx, p_edid->edid_raw_data);
 	pm_runtime_put_sync(dev);
 
@@ -2378,6 +2397,7 @@ static void anx7625_bridge_atomic_enable(struct drm_bridge *bridge,
 	ctx->connector = connector;
 
 	pm_runtime_get_sync(dev);
+	_anx7625_hpd_polling(ctx, 5000 * 100);
 
 	anx7625_dp_start(ctx);
 }
@@ -2436,82 +2456,44 @@ static const struct drm_bridge_funcs anx7625_bridge_funcs = {
 static int anx7625_register_i2c_dummy_clients(struct anx7625_data *ctx,
 					      struct i2c_client *client)
 {
-	int err = 0;
+	struct device *dev = &ctx->client->dev;
 
-	ctx->i2c.tx_p0_client = i2c_new_dummy_device(client->adapter,
-						     TX_P0_ADDR >> 1);
+	ctx->i2c.tx_p0_client = devm_i2c_new_dummy_device(dev, client->adapter,
+							  TX_P0_ADDR >> 1);
 	if (IS_ERR(ctx->i2c.tx_p0_client))
 		return PTR_ERR(ctx->i2c.tx_p0_client);
 
-	ctx->i2c.tx_p1_client = i2c_new_dummy_device(client->adapter,
-						     TX_P1_ADDR >> 1);
-	if (IS_ERR(ctx->i2c.tx_p1_client)) {
-		err = PTR_ERR(ctx->i2c.tx_p1_client);
-		goto free_tx_p0;
-	}
+	ctx->i2c.tx_p1_client = devm_i2c_new_dummy_device(dev, client->adapter,
+							  TX_P1_ADDR >> 1);
+	if (IS_ERR(ctx->i2c.tx_p1_client))
+		return PTR_ERR(ctx->i2c.tx_p1_client);
 
-	ctx->i2c.tx_p2_client = i2c_new_dummy_device(client->adapter,
-						     TX_P2_ADDR >> 1);
-	if (IS_ERR(ctx->i2c.tx_p2_client)) {
-		err = PTR_ERR(ctx->i2c.tx_p2_client);
-		goto free_tx_p1;
-	}
+	ctx->i2c.tx_p2_client = devm_i2c_new_dummy_device(dev, client->adapter,
+							  TX_P2_ADDR >> 1);
+	if (IS_ERR(ctx->i2c.tx_p2_client))
+		return PTR_ERR(ctx->i2c.tx_p2_client);
 
-	ctx->i2c.rx_p0_client = i2c_new_dummy_device(client->adapter,
-						     RX_P0_ADDR >> 1);
-	if (IS_ERR(ctx->i2c.rx_p0_client)) {
-		err = PTR_ERR(ctx->i2c.rx_p0_client);
-		goto free_tx_p2;
-	}
+	ctx->i2c.rx_p0_client = devm_i2c_new_dummy_device(dev, client->adapter,
+							  RX_P0_ADDR >> 1);
+	if (IS_ERR(ctx->i2c.rx_p0_client))
+		return PTR_ERR(ctx->i2c.rx_p0_client);
 
-	ctx->i2c.rx_p1_client = i2c_new_dummy_device(client->adapter,
-						     RX_P1_ADDR >> 1);
-	if (IS_ERR(ctx->i2c.rx_p1_client)) {
-		err = PTR_ERR(ctx->i2c.rx_p1_client);
-		goto free_rx_p0;
-	}
+	ctx->i2c.rx_p1_client = devm_i2c_new_dummy_device(dev, client->adapter,
+							  RX_P1_ADDR >> 1);
+	if (IS_ERR(ctx->i2c.rx_p1_client))
+		return PTR_ERR(ctx->i2c.rx_p1_client);
 
-	ctx->i2c.rx_p2_client = i2c_new_dummy_device(client->adapter,
-						     RX_P2_ADDR >> 1);
-	if (IS_ERR(ctx->i2c.rx_p2_client)) {
-		err = PTR_ERR(ctx->i2c.rx_p2_client);
-		goto free_rx_p1;
-	}
+	ctx->i2c.rx_p2_client = devm_i2c_new_dummy_device(dev, client->adapter,
+							  RX_P2_ADDR >> 1);
+	if (IS_ERR(ctx->i2c.rx_p2_client))
+		return PTR_ERR(ctx->i2c.rx_p2_client);
 
-	ctx->i2c.tcpc_client = i2c_new_dummy_device(client->adapter,
-						    TCPC_INTERFACE_ADDR >> 1);
-	if (IS_ERR(ctx->i2c.tcpc_client)) {
-		err = PTR_ERR(ctx->i2c.tcpc_client);
-		goto free_rx_p2;
-	}
+	ctx->i2c.tcpc_client = devm_i2c_new_dummy_device(dev, client->adapter,
+							 TCPC_INTERFACE_ADDR >> 1);
+	if (IS_ERR(ctx->i2c.tcpc_client))
+		return PTR_ERR(ctx->i2c.tcpc_client);
 
 	return 0;
-
-free_rx_p2:
-	i2c_unregister_device(ctx->i2c.rx_p2_cli