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author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-10-09 14:00:54 -0300 |
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committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-10-09 14:00:54 -0300 |
commit | a66d05d504a24894a8fdf11e4569752f313e5764 (patch) | |
tree | 2bb40c1f6c301b231d7aeaad08c190aa5a82ba1f /drivers/media/usb/as102/as102_drv.h | |
parent | bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9 (diff) | |
parent | 5563caaf8b8cd22e35997d5d74cb3609df86b223 (diff) |
Merge branch 'patchwork' into v4l_for_linus
* patchwork: (544 commits)
[media] ir-hix5hd2: fix build on c6x arch
[media] pt3: fix DTV FE I2C driver load error paths
Revert "[media] media: em28xx - remove reset_resume interface"
[media] exynos4-is: fix some warnings when compiling on arm64
[media] usb drivers: use %zu instead of %zd
[media] pci drivers: use %zu instead of %zd
[media] dvb-frontends: use %zu instead of %zd
[media] s5p-mfc: Fix several printk warnings
[media] s5p_mfc_opr: Fix warnings
[media] ti-vpe: Fix typecast
[media] s3c-camif: fix dma_addr_t printks
[media] s5p_mfc_opr_v6: get rid of warnings when compiled with 64 bits
[media] s5p_mfc_opr_v5: Fix lots of warnings on x86_64
[media] em28xx: Fix identation
[media] drxd: remove a dead code
[media] saa7146: remove return after BUG()
[media] cx88: remove return after BUG()
[media] cx88: fix cards table CodingStyle
[media] radio-sf16fmr2: declare some structs as static
[media] radio-sf16fmi: declare pnp_attached as static
...
Conflicts:
Documentation/DocBook/media/v4l/compat.xml
Diffstat (limited to 'drivers/media/usb/as102/as102_drv.h')
-rw-r--r-- | drivers/media/usb/as102/as102_drv.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/drivers/media/usb/as102/as102_drv.h b/drivers/media/usb/as102/as102_drv.h new file mode 100644 index 00000000000..aee2d76e8df --- /dev/null +++ b/drivers/media/usb/as102/as102_drv.h @@ -0,0 +1,83 @@ +/* + * Abilis Systems Single DVB-T Receiver + * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _AS102_DRV_H +#define _AS102_DRV_H +#include <linux/usb.h> +#include <dvb_demux.h> +#include <dvb_frontend.h> +#include <dmxdev.h> +#include "as10x_handle.h" +#include "as10x_cmd.h" +#include "as102_usb_drv.h" + +#define DRIVER_FULL_NAME "Abilis Systems as10x usb driver" +#define DRIVER_NAME "as10x_usb" + +#define debug as102_debug +extern struct usb_driver as102_usb_driver; +extern int elna_enable; + +#define AS102_DEVICE_MAJOR 192 + +#define AS102_USB_BUF_SIZE 512 +#define MAX_STREAM_URB 32 + +struct as10x_bus_adapter_t { + struct usb_device *usb_dev; + /* bus token lock */ + struct mutex lock; + /* low level interface for bus adapter */ + union as10x_bus_token_t { + /* usb token */ + struct as10x_usb_token_cmd_t usb; + } token; + + /* token cmd xfer id */ + uint16_t cmd_xid; + + /* as10x command and response for dvb interface*/ + struct as10x_cmd_t *cmd, *rsp; + + /* bus adapter private ops callback */ + struct as102_priv_ops_t *ops; +}; + +struct as102_dev_t { + const char *name; + struct as10x_bus_adapter_t bus_adap; + struct list_head device_entry; + struct kref kref; + uint8_t elna_cfg; + + struct dvb_adapter dvb_adap; + struct dvb_frontend *dvb_fe; + struct dvb_demux dvb_dmx; + struct dmxdev dvb_dmxdev; + + /* timer handle to trig ts stream download */ + struct timer_list timer_handle; + + struct mutex sem; + dma_addr_t dma_addr; + void *stream; + int streaming; + struct urb *stream_urb[MAX_STREAM_URB]; +}; + +int as102_dvb_register(struct as102_dev_t *dev); +void as102_dvb_unregister(struct as102_dev_t *dev); + +#endif |