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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/drivers/media/radio/radio-isa.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/drivers/media/radio/radio-isa.h')
-rw-r--r-- | ANDROID_3.4.5/drivers/media/radio/radio-isa.h | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/ANDROID_3.4.5/drivers/media/radio/radio-isa.h b/ANDROID_3.4.5/drivers/media/radio/radio-isa.h deleted file mode 100644 index 8a0ea84d..00000000 --- a/ANDROID_3.4.5/drivers/media/radio/radio-isa.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Framework for ISA radio drivers. - * This takes care of all the V4L2 scaffolding, allowing the ISA drivers - * to concentrate on the actual hardware operation. - * - * Copyright (C) 2012 Hans Verkuil <hans.verkuil@cisco.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - */ - -#ifndef _RADIO_ISA_H_ -#define _RADIO_ISA_H_ - -#include <linux/isa.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-ctrls.h> - -struct radio_isa_driver; -struct radio_isa_ops; - -/* Core structure for radio ISA cards */ -struct radio_isa_card { - const struct radio_isa_driver *drv; - struct v4l2_device v4l2_dev; - struct v4l2_ctrl_handler hdl; - struct video_device vdev; - struct mutex lock; - const struct radio_isa_ops *ops; - struct { /* mute/volume cluster */ - struct v4l2_ctrl *mute; - struct v4l2_ctrl *volume; - }; - /* I/O port */ - int io; - - /* Card is in stereo audio mode */ - bool stereo; - /* Current frequency */ - u32 freq; -}; - -struct radio_isa_ops { - /* Allocate and initialize a radio_isa_card struct */ - struct radio_isa_card *(*alloc)(void); - /* Probe whether a card is present at the given port */ - bool (*probe)(struct radio_isa_card *isa, int io); - /* Special card initialization can be done here, this is called after - * the standard controls are registered, but before they are setup, - * thus allowing drivers to add their own controls here. */ - int (*init)(struct radio_isa_card *isa); - /* Set mute and volume. */ - int (*s_mute_volume)(struct radio_isa_card *isa, bool mute, int volume); - /* Set frequency */ - int (*s_frequency)(struct radio_isa_card *isa, u32 freq); - /* Set stereo/mono audio mode */ - int (*s_stereo)(struct radio_isa_card *isa, bool stereo); - /* Get rxsubchans value for VIDIOC_G_TUNER */ - u32 (*g_rxsubchans)(struct radio_isa_card *isa); - /* Get the signal strength for VIDIOC_G_TUNER */ - u32 (*g_signal)(struct radio_isa_card *isa); -}; - -/* Top level structure needed to instantiate the cards */ -struct radio_isa_driver { - struct isa_driver driver; - const struct radio_isa_ops *ops; - /* The module_param_array with the specified I/O ports */ - int *io_params; - /* The module_param_array with the radio_nr values */ - int *radio_nr_params; - /* Whether we should probe for possible cards */ - bool probe; - /* The list of possible I/O ports */ - const int *io_ports; - /* The size of that list */ - int num_of_io_ports; - /* The region size to request */ - unsigned region_size; - /* The name of the card */ - const char *card; - /* Card can capture stereo audio */ - bool has_stereo; - /* The maximum volume for the volume control. If 0, then there - is no volume control possible. */ - int max_volume; -}; - -int radio_isa_match(struct device *pdev, unsigned int dev); -int radio_isa_probe(struct device *pdev, unsigned int dev); -int radio_isa_remove(struct device *pdev, unsigned int dev); - -#endif |