mirror of https://gitee.com/openkylin/linux.git
85 lines
2.1 KiB
C
85 lines
2.1 KiB
C
/*
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Mantis PCI bridge driver
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Copyright (C) Manu Abraham (abraham.manu@gmail.com)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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*/
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#include <media/rc-core.h>
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#include <linux/pci.h>
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#include "dmxdev.h"
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#include "dvbdev.h"
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#include "dvb_demux.h"
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#include "dvb_frontend.h"
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#include "dvb_net.h"
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#include "mantis_common.h"
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#include "mantis_input.h"
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#define MODULE_NAME "mantis_core"
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void mantis_input_process(struct mantis_pci *mantis, int scancode)
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{
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if (mantis->rc)
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rc_keydown(mantis->rc, RC_TYPE_UNKNOWN, scancode, 0);
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}
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int mantis_input_init(struct mantis_pci *mantis)
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{
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struct rc_dev *dev;
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int err;
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dev = rc_allocate_device();
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if (!dev) {
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dprintk(MANTIS_ERROR, 1, "Remote device allocation failed");
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err = -ENOMEM;
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goto out;
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}
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snprintf(mantis->input_name, sizeof(mantis->input_name),
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"Mantis %s IR receiver", mantis->hwconfig->model_name);
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snprintf(mantis->input_phys, sizeof(mantis->input_phys),
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"pci-%s/ir0", pci_name(mantis->pdev));
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dev->input_name = mantis->input_name;
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dev->input_phys = mantis->input_phys;
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dev->input_id.bustype = BUS_PCI;
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dev->input_id.vendor = mantis->vendor_id;
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dev->input_id.product = mantis->device_id;
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dev->input_id.version = 1;
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dev->driver_name = MODULE_NAME;
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dev->map_name = mantis->rc_map_name ? : RC_MAP_EMPTY;
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dev->dev.parent = &mantis->pdev->dev;
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err = rc_register_device(dev);
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if (err) {
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dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err);
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goto out_dev;
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}
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mantis->rc = dev;
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return 0;
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out_dev:
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rc_free_device(dev);
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out:
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return err;
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}
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EXPORT_SYMBOL_GPL(mantis_input_init);
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void mantis_input_exit(struct mantis_pci *mantis)
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{
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rc_unregister_device(mantis->rc);
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}
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EXPORT_SYMBOL_GPL(mantis_input_exit);
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