MAJOR=4
MINOR=42
DEVNAME=tty42
  )   ˆl–Ü4ý( ©³( 	Å€fàB¦-ÿÂ‚h"_†I|¥+ÁÆ œ    /* SPDX-License-Identifier: GPL-2.0+ */

#ifndef __DT_BINDINGS_RESET_BCM6368_H
#define __DT_BINDINGS_RESET_BCM6368_H

#define BCM6368_RST_SPI		0
#define BCM6368_RST_MPI		3
#define BCM6368_RST_IPSEC	4
#define BCM6368_RST_EPHY	6
#define BCM6368_RST_SAR		7
#define BCM6368_RST_SWITCH	10
#define BCM6368_RST_USBD	11
#define BCM6368_RST_USBH	12
#define BCM6368_RST_PCM		13

#endif /* __DT_BINDINGS_RESET_BCM6368_H */
     ˆ¿Ã„_e¯¾ÁÆ .ž    /* SPDX-License-Identifier: MIT */
/*
 * Copyright 2020 Noralf TrÃ¸nnes
 */

#ifndef __LINUX_GUD_H
#define __LINUX_GUD_H

#include <linux/types.h>

/*
 * struct gud_display_descriptor_req - Display descriptor
 * @magic: Magic value GUD_DISPLAY_MAGIC
 * @version: Protocol version
 * @flags: Flags
 *         - STATUS_ON_SET: Always do a status request after a SET request.
 *                          This is used by the Linux gadget driver since it has
 *                          no way to control the status stage of a control OUT
 *                          request that has a payload.
 *         - FULL_UPDATE:   Always send the entire framebuffer when flushing changes.
 *                          The GUD_REQ_SET_BUFFER request will not be sent
 *                          before each bulk transfer, it will only be sent if the
 *                          previous bulk transfer had failed. This gives the device
 *                          a chance to reset its state machine if needed.
 *                          This flag can not be used in combination with compression.
 * @compression: Supported compression types
 *               - GUD_COMPRESSION_LZ4: LZ4 lossless compression.
 * @max_buffer_size: Maximum buffer size the device can handle (optional).
 *                   This is useful for devices that don't have a big enough
 *                   buffer to decompress the entire framebuffer in one go.
 * @min_width: Minimum pixel width the controller can handle
 * @max_width: Maximum width
 * @min_height: Minimum height
 * @max_height: Maximum height
 *
 * Devices that have only one display mode will have min_width == max_width
 * and min_height == max_height.
 */
struct gud_display_descriptor_req {
	__le32 magic;
#define GUD_DISPLAY_MAGIC			0x1d50614d
	__u8 version;
	__le32 flags;
#define GUD_DISPLAY_FLAG_STATUS_ON_SET		BIT(0)
#define GUD_DISPLAY_FLAG_FULL_UPDATE		BIT(1)
	__u8 compression;
#define GUD_COMPRESSION_LZ4			BIT(0)
	__le32 max_buffer_size;
	__le32 min_width;
	__le32 max_width;
	__le32 min_height;
	__le32 max_height;
} __packed;

/*
 * struct gud_property_req - Property
 * @prop: Property
 * @val: Value
 */
struct gud_property_req {
	__le16 prop;
	__le64 val;
} __packed;

/*
 * struct gud_display_mode_req - Display mode
 * @clock: Pixel clock in kHz
 * @hdisplay: Horizontal display size
 * @hsync_start: Horizontal sync start
 * @hsync_end: Horizontal sync end
 * @htotal: Horizontal total size
 * @vdisplay: Vertical display size
 * @vsync_start: Vertical sync start
 * @vsync_end: Vertical sync end
 * @vtotal: Vertical total size
 * @flags: Bits 0-13 are the same as in the RandR protocol and also what DRM uses.
 *         The deprecated bits are reused for internal protocol flags leaving us
 *         free to follow DRM for the other bits in the future.
 *         - FLAG_PREFERRED: Set on the preferred display mode.
 */
struct gud_display_mode_req {
	__le32 clock;
	__le16 hdisplay;
	__le16 hsync_start;
	__le16 hsync_end;
	__le16 htotal;
	__le16 vdisplay;
	__le16 vsync_start;
	__le16 vsync_end;
	__le16 vtotal;
	__le32 flags;
#define GUD_DISPLAY_MODE_FLAG_PHSYNC		BIT(0)
#define GUD_DISPLAY_MODE_FLAG_NHSYNC		BIT(1)
#define GUD_DISPLAY_MODE_FLAG_PVSYNC		BIT(2)
#define GUD_DISPLAY_MODE_FLAG_NVSYNC		BIT(3)
#define GUD_DISPLAY_MODE_FLAG_INTERLACE		BIT(4)
#define GUD_DISPLAY_MODE_FLAG_DBLSCAN		BIT(5)
#define GUD_DISPLAY_MODE_FLAG_CSYNC		BIT(6)
#define GUD_DISPLAY_MODE_FLAG_PCSYNC		BIT(7)
#define GUD_DISPLAY_MODE_FLAG_NCSYNC		BIT(8)
#define GUD_DISPLAY_MODE_FLAG_HSKEW		BIT(9)
/* BCast and PixelMultiple