drivers/staging/media/atomisp/pci/input_system_global.h

Source file repositories/reference/linux-study-clean/drivers/staging/media/atomisp/pci/input_system_global.h

File Facts

System
Linux kernel
Corpus path
drivers/staging/media/atomisp/pci/input_system_global.h
Extension
.h
Size
902 bytes
Lines
31
Domain
Driver Families
Bucket
drivers/staging
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *    (c) 2020 Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
 */


#ifndef __INPUT_SYSTEM_GLOBAL_H_INCLUDED__
#define __INPUT_SYSTEM_GLOBAL_H_INCLUDED__
typedef enum {
	INPUT_SYSTEM_ERR_NO_ERROR = 0,
	/* ISP2401 */
	INPUT_SYSTEM_ERR_CREATE_CHANNEL_FAIL,
	INPUT_SYSTEM_ERR_CONFIGURE_CHANNEL_FAIL,
	INPUT_SYSTEM_ERR_OPEN_CHANNEL_FAIL,
	INPUT_SYSTEM_ERR_TRANSFER_FAIL,
	INPUT_SYSTEM_ERR_CREATE_INPUT_PORT_FAIL,
	INPUT_SYSTEM_ERR_CONFIGURE_INPUT_PORT_FAIL,
	INPUT_SYSTEM_ERR_OPEN_INPUT_PORT_FAIL,
	/* ISP2400 */
	INPUT_SYSTEM_ERR_GENERIC,
	INPUT_SYSTEM_ERR_CHANNEL_ALREADY_SET,
	INPUT_SYSTEM_ERR_CONFLICT_ON_RESOURCE,
	INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED,
} input_system_err_t;

#include "isp2401_input_system_global.h"
#include "isp2400_input_system_global.h"

#endif /* __INPUT_SYSTEM_GLOBAL_H_INCLUDED__ */

Annotation

Implementation Notes