diff options
Diffstat (limited to 'drivers/media/common/cypress_firmware.h')
| -rw-r--r-- | drivers/media/common/cypress_firmware.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/media/common/cypress_firmware.h b/drivers/media/common/cypress_firmware.h new file mode 100644 index 0000000000..0aa46e602b --- /dev/null +++ b/drivers/media/common/cypress_firmware.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) + * see dvb-usb-init.c for copyright information. + * + * This file contains functions for downloading the firmware to Cypress FX 1 + * and 2 based devices. + * + */ + +#ifndef CYPRESS_FIRMWARE_H +#define CYPRESS_FIRMWARE_H + +#define CYPRESS_AN2135 0 +#define CYPRESS_AN2235 1 +#define CYPRESS_FX2 2 + +/* commonly used firmware download types and function */ +struct hexline { + u8 len; + u32 addr; + u8 type; + u8 data[255]; + u8 chk; +}; + +int cypress_load_firmware(struct usb_device *, const struct firmware *, int); + +#endif |