Merge tag 'drm-misc-next-2024-12-19' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

drm-misc-next for 6.14:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - connector: Add a mutex to protect ELD access, Add a helper to create
    a connector in two steps

Driver Changes:
  - amdxdna: Add RyzenAI-npu6 Support, various improvements
  - rcar-du: Add r8a779h0 Support
  - rockchip: various improvements
  - zynqmp: Add DP audio support
  - bridges:
    - ti-sn65dsi83: Add ti,lvds-vod-swing optional properties
  - panels:
    - new panels: Tianma TM070JDHG34-00, Multi-Inno Technology MI1010Z1T-1CP11

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

From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241219-truthful-demonic-hound-598f63@houat

6 files changed, 191 insertions, 9 deletions

diff --git a/include/drm/bridge/dw_mipi_dsi2.h b/include/drm/bridge/dw_mipi_dsi2.h
new file mode 100644
index 000000000000..c18c49379247
--- /dev/null
+++ b/include/drm/bridge/dw_mipi_dsi2.h
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2024, Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * Authors: Guochun Huang <hero.huang@rock-chips.com>
+ *          Heiko Stuebner <heiko.stuebner@cherry.de>
+ */
+
+#ifndef __DW_MIPI_DSI2__
+#define __DW_MIPI_DSI2__
+
+#include <linux/regmap.h>
+#include <linux/types.h>
+
+#include <drm/drm_atomic.h>
+#include <drm/drm_bridge.h>
+#include <drm/drm_connector.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_modes.h>
+
+struct drm_display_mode;
+struct drm_encoder;
+struct dw_mipi_dsi2;
+struct mipi_dsi_device;
+struct platform_device;
+
+enum dw_mipi_dsi2_phy_type {
+	DW_MIPI_DSI2_DPHY,
+	DW_MIPI_DSI2_CPHY,
+};
+
+struct dw_mipi_dsi2_phy_iface {
+	int ppi_width;
+	enum dw_mipi_dsi2_phy_type phy_type;
+};
+
+struct dw_mipi_dsi2_phy_timing {
+	u32 data_hs2lp;
+	u32 data_lp2hs;
+};
+
+struct dw_mipi_dsi2_phy_ops {
+	int (*init)(void *priv_data);
+	void (*power_on)(void *priv_data);
+	void (*power_off)(void *priv_data);
+	void (*get_interface)(void *priv_data, struct dw_mipi_dsi2_phy_iface *iface);
+	int (*get_lane_mbps)(void *priv_data,
+			     const struct drm_display_mode *mode,
+			     unsigned long mode_flags, u32 lanes, u32 format,
+			     unsigned int *lane_mbps);
+	int (*get_timing)(void *priv_data, unsigned int lane_mbps,
+			  struct dw_mipi_dsi2_phy_timing *timing);
+	int (*get_esc_clk_rate)(void *priv_data, unsigned int *esc_clk_rate);
+};
+
+struct dw_mipi_dsi2_host_ops {
+	int (*attach)(void *priv_data,
+		      struct mipi_dsi_device *dsi);
+	int (*detach)(void *priv_data,
+		      struct mipi_dsi_device *dsi);
+};
+
+struct dw_mipi_dsi2_plat_data {
+	struct regmap *regmap;
+	unsigned int max_data_lanes;
+
+	enum drm_mode_status (*mode_valid)(void *priv_data,
+					   const struct drm_display_mode *mode,
+					   unsigned long mode_flags,
+					   u32 lanes, u32 format);
+
+	bool (*mode_fixup)(void *priv_data, const struct drm_display_mode *mode,
+			   struct drm_display_mode *adjusted_mode);
+
+	u32 *(*get_input_bus_fmts)(void *priv_data,
+				   struct drm_bridge *bridge,
+				   struct drm_bridge_state *bridge_state,
+				   struct drm_crtc_state *crtc_state,
+				   struct drm_connector_state *conn_state,
+				   u32 output_fmt,
+				   unsigned int *num_input_fmts);
+
+	const struct dw_mipi_dsi2_phy_ops *phy_ops;
+	const struct dw_mipi_dsi2_host_ops *host_ops;
+
+	void *priv_data;
+};
+
+struct dw_mipi_dsi2 *dw_mipi_dsi2_probe(struct platform_device *pdev,
+					const struct dw_mipi_dsi2_plat_data *plat_data);
+void dw_mipi_dsi2_remove(struct dw_mipi_dsi2 *dsi2);
+int dw_mipi_dsi2_bind(struct dw_mipi_dsi2 *dsi2, struct drm_encoder *encoder);
+void dw_mipi_dsi2_unbind(struct dw_mipi_dsi2 *dsi2);
+
+#endif /* __DW_MIPI_DSI2__ */
diff --git a/include/drm/display/drm_hdmi_state_helper.h b/include/drm/display/drm_hdmi_state_helper.h
index 2d45fcfa4619..d6d65da6d8f9 100644
--- a/include/drm/display/drm_hdmi_state_helper.h
+++ b/include/drm/display/drm_hdmi_state_helper.h
@@ -20,4 +20,8 @@ int drm_atomic_helper_connector_hdmi_clear_audio_infoframe(struct drm_connector
 int drm_atomic_helper_connector_hdmi_update_infoframes(struct drm_connector *connector,
 						       struct drm_atomic_state *state);
 
+enum drm_mode_status
+drm_hdmi_connector_mode_valid(struct drm_connector *connector,
+			      struct drm_display_mode *mode);
+
 #endif // DRM_HDMI_STATE_HELPER_H_
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index e3fa43291f44..d1be19242a5c 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -2001,8 +2001,11 @@ struct drm_connector {
 	struct drm_encoder *encoder;
 
 #define MAX_ELD_BYTES	128
-	/** @eld: EDID-like data, if present */
+	/** @eld: EDID-like data, if present, protected by @eld_mutex */
 	uint8_t eld[MAX_ELD_BYTES];
+	/** @eld_mutex: protection for concurrenct access to @eld */
+	struct mutex eld_mutex;
+
 	/** @latency_present: AV delay info from ELD, if found */
 	bool latency_present[2];
 	/**
@@ -2126,6 +2129,11 @@ int drm_connector_init(struct drm_device *dev,
 		       struct drm_connector *connector,
 		       const struct drm_connector_funcs *funcs,
 		       int connector_type);
+int drm_connector_dynamic_init(struct drm_device *dev,
+			       struct drm_connector *connector,
+			       const struct drm_connector_funcs *funcs,
+			       int connector_type,
+			       struct i2c_adapter *ddc);
 int drm_connector_init_with_ddc(struct drm_device *dev,
 				struct drm_connector *connector,
 				const struct drm_connector_funcs *funcs,
@@ -2147,6 +2155,7 @@ int drmm_connector_hdmi_init(struct drm_device *dev,
 			     unsigned int max_bpc);
 void drm_connector_attach_edid_property(struct drm_connector *connector);
 int drm_connector_register(struct drm_connector *connector);
+int drm_connector_dynamic_register(struct drm_connector *connector);
 void drm_connector_unregister(struct drm_connector *connector);
 int drm_connector_attach_encoder(struct drm_connector *connector,
 				      struct drm_encoder *encoder);
diff --git a/include/uapi/drm/amdxdna_accel.h b/include/uapi/drm/amdxdna_accel.h
index af12af8bd699..a706ead39082 100644
--- a/include/uapi/drm/amdxdna_accel.h
+++ b/include/uapi/drm/amdxdna_accel.h
@@ -33,6 +33,7 @@ enum amdxdna_drm_ioctl_id {
 	DRM_AMDXDNA_SYNC_BO,
 	DRM_AMDXDNA_EXEC_CMD,
 	DRM_AMDXDNA_GET_INFO,
+	DRM_AMDXDNA_SET_STATE,
 };
 
 /**
@@ -86,7 +87,7 @@ struct amdxdna_drm_create_hwctx {
 /**
  * struct amdxdna_drm_destroy_hwctx - Destroy hardware context.
  * @handle: Hardware context handle.
- * @pad: Structure padding.
+ * @pad: MBZ.
  */
 struct amdxdna_drm_destroy_hwctx {
 	__u32 handle;
@@ -97,7 +98,7 @@ struct amdxdna_drm_destroy_hwctx {
  * struct amdxdna_cu_config - configuration for one CU
  * @cu_bo: CU configuration buffer bo handle.
  * @cu_func: Function of a CU.
- * @pad: Structure padding.
+ * @pad: MBZ.
  */
 struct amdxdna_cu_config {
 	__u32 cu_bo;
@@ -108,7 +109,7 @@ struct amdxdna_cu_config {
 /**
  * struct amdxdna_hwctx_param_config_cu - configuration for CUs in hardware context
  * @num_cus: Number of CUs to configure.
- * @pad: Structure padding.
+ * @pad: MBZ.
  * @cu_configs: Array of CU configurations of struct amdxdna_cu_config.
  */
 struct amdxdna_hwctx_param_config_cu {
@@ -121,7 +122,6 @@ enum amdxdna_drm_config_hwctx_param {
 	DRM_AMDXDNA_HWCTX_CONFIG_CU,
 	DRM_AMDXDNA_HWCTX_ASSIGN_DBG_BUF,
 	DRM_AMDXDNA_HWCTX_REMOVE_DBG_BUF,
-	DRM_AMDXDNA_HWCTX_CONFIG_NUM
 };
 
 /**
@@ -132,7 +132,7 @@ enum amdxdna_drm_config_hwctx_param {
  * @param_val: A structure specified by the param_type struct member.
  * @param_val_size: Size of the parameter buffer pointed to by the param_val.
  *		    If param_val is not a pointer, driver can ignore this.
- * @pad: Structure padding.
+ * @pad: MBZ.
  *
  * Note: if the param_val is a pointer pointing to a buffer, the maximum size
  * of the buffer is 4KiB(PAGE_SIZE).
@@ -174,7 +174,7 @@ struct amdxdna_drm_create_bo {
  * @ext: MBZ.
  * @ext_flags: MBZ.
  * @handle: DRM buffer object handle.
- * @pad: Structure padding.
+ * @pad: MBZ.
  * @map_offset: Returned DRM fake offset for mmap().
  * @vaddr: Returned user VA of buffer. 0 in case user needs mmap().
  * @xdna_addr: Returned XDNA device virtual address.
@@ -375,6 +375,38 @@ struct amdxdna_drm_query_hwctx {
 	__u64 errors;
 };
 
+enum amdxdna_power_mode_type {
+	POWER_MODE_DEFAULT, /* Fallback to calculated DPM */
+	POWER_MODE_LOW,     /* Set frequency to lowest DPM */
+	POWER_MODE_MEDIUM,  /* Set frequency to medium DPM */
+	POWER_MODE_HIGH,    /* Set frequency to highest DPM */
+	POWER_MODE_TURBO,   /* Maximum power */
+};
+
+/**
+ * struct amdxdna_drm_get_power_mode - Get the configured power mode
+ * @power_mode: The mode type from enum amdxdna_power_mode_type
+ * @pad: Structure padding.
+ */
+struct amdxdna_drm_get_power_mode {
+	__u8 power_mode;
+	__u8 pad[7];
+};
+
+/**
+ * struct amdxdna_drm_query_firmware_version - Query the firmware version
+ * @major: The major version number
+ * @minor: The minor version number
+ * @patch: The patch level version number
+ * @build: The build ID
+ */
+struct amdxdna_drm_query_firmware_version {
+	__u32 major; /* out */
+	__u32 minor; /* out */
+	__u32 patch; /* out */
+	__u32 build; /* out */
+};
+
 enum amdxdna_drm_get_param {
 	DRM_AMDXDNA_QUERY_AIE_STATUS,
 	DRM_AMDXDNA_QUERY_AIE_METADATA,
@@ -382,7 +414,8 @@ enum amdxdna_drm_get_param {
 	DRM_AMDXDNA_QUERY_CLOCK_METADATA,
 	DRM_AMDXDNA_QUERY_SENSORS,
 	DRM_AMDXDNA_QUERY_HW_CONTEXTS,
-	DRM_AMDXDNA_NUM_GET_PARAM,
+	DRM_AMDXDNA_QUERY_FIRMWARE_VERSION = 8,
+	DRM_AMDXDNA_GET_POWER_MODE,
 };
 
 /**
@@ -397,6 +430,34 @@ struct amdxdna_drm_get_info {
 	__u64 buffer; /* in/out */
 };
 
+enum amdxdna_drm_set_param {
+	DRM_AMDXDNA_SET_POWER_MODE,
+	DRM_AMDXDNA_WRITE_AIE_MEM,
+	DRM_AMDXDNA_WRITE_AIE_REG,
+};
+
+/**
+ * struct amdxdna_drm_set_state - Set the state of the AIE hardware.
+ * @param: Value in enum amdxdna_drm_set_param.
+ * @buffer_size: Size of the input param.
+ * @buffer: Pointer to the input param.
+ */
+struct amdxdna_drm_set_state {
+	__u32 param; /* in */
+	__u32 buffer_size; /* in */
+	__u64 buffer; /* in */
+};
+
+/**
+ * struct amdxdna_drm_set_power_mode - Set the power mode of the AIE hardware
+ * @power_mode: The sensor type from enum amdxdna_power_mode_type
+ * @pad: MBZ.
+ */
+struct amdxdna_drm_set_power_mode {
+	__u8 power_mode;
+	__u8 pad[7];
+};
+
 #define DRM_IOCTL_AMDXDNA_CREATE_HWCTX \
 	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDXDNA_CREATE_HWCTX, \
 		 struct amdxdna_drm_create_hwctx)
@@ -429,6 +490,10 @@ struct amdxdna_drm_get_info {
 	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDXDNA_GET_INFO, \
 		 struct amdxdna_drm_get_info)
 
+#define DRM_IOCTL_AMDXDNA_SET_STATE \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDXDNA_SET_STATE, \
+		 struct amdxdna_drm_set_state)
+
 #if defined(__cplusplus)
 } /* extern c end */
 #endif
diff --git a/include/uapi/drm/panthor_drm.h b/include/uapi/drm/panthor_drm.h
index 87c9cb555dd1..b99763cbae48 100644
--- a/include/uapi/drm/panthor_drm.h
+++ b/include/uapi/drm/panthor_drm.h
@@ -923,6 +923,15 @@ enum drm_panthor_group_state_flags {
 	 * When a group ends up with this flag set, no jobs can be submitted to its queues.
 	 */
 	DRM_PANTHOR_GROUP_STATE_FATAL_FAULT = 1 << 1,
+
+	/**
+	 * @DRM_PANTHOR_GROUP_STATE_INNOCENT: Group was killed during a reset caused by other
+	 * groups.
+	 *
+	 * This flag can only be set if DRM_PANTHOR_GROUP_STATE_TIMEDOUT is set and
+	 * DRM_PANTHOR_GROUP_STATE_FATAL_FAULT is not.
+	 */
+	DRM_PANTHOR_GROUP_STATE_INNOCENT = 1 << 2,
 };
 
 /**
diff --git a/include/uapi/drm/qaic_accel.h b/include/uapi/drm/qaic_accel.h
index d3ca876a08e9..c92d0309d583 100644
--- a/include/uapi/drm/qaic_accel.h
+++ b/include/uapi/drm/qaic_accel.h
@@ -64,7 +64,7 @@ struct qaic_manage_trans_hdr {
 /**
  * struct qaic_manage_trans_passthrough - Defines a passthrough transaction.
  * @hdr: In. Header to identify this transaction.
- * @data: In. Payload of this ransaction. Opaque to the driver. Userspace must
+ * @data: In. Payload of this transaction. Opaque to the driver. Userspace must
  *	  encode in little endian and align/pad to 64-bit.
  */
 struct qaic_manage_trans_passthrough {