[media] pwc: clean-up header files

Remove unused pwc-ioctl.h (the copy in include/media is used everywhere)
Remove almost empty pwc-uncompress.h, move single define to pwc.h

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

7 files changed, 3 insertions, 367 deletions

diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c
index d09413c44c8..3977addf3ba 100644
--- a/drivers/media/video/pwc/pwc-ctrl.c
+++ b/drivers/media/video/pwc/pwc-ctrl.c
@@ -44,7 +44,6 @@
 #include <asm/errno.h>
 
 #include "pwc.h"
-#include "pwc-uncompress.h"
 #include "pwc-kiara.h"
 #include "pwc-timon.h"
 #include "pwc-dec1.h"
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index a5fe4a1532a..51ca3589b1b 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -75,7 +75,6 @@
 #include "pwc-timon.h"
 #include "pwc-dec23.h"
 #include "pwc-dec1.h"
-#include "pwc-uncompress.h"
 
 /* Function prototypes and driver templates */
 
diff --git a/drivers/media/video/pwc/pwc-ioctl.h b/drivers/media/video/pwc/pwc-ioctl.h
deleted file mode 100644
index b74fea0a8d3..00000000000
--- a/drivers/media/video/pwc/pwc-ioctl.h
+++ /dev/null
@@ -1,322 +0,0 @@
-#ifndef PWC_IOCTL_H
-#define PWC_IOCTL_H
-
-/* (C) 2001-2004 Nemosoft Unv.
-   (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
-   NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
-   driver and thus may have bugs that are not present in the original version.
-   Please send bug reports and support requests to <luc@saillard.org>.
-   The decompression routines have been implemented by reverse-engineering the
-   Nemosoft binary pwcx module. Caveat emptor.
-
-   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 of the License, 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.
-
-   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*/
-
-/* This is pwc-ioctl.h belonging to PWC 10.0.10
-   It contains structures and defines to communicate from user space
-   directly to the driver.
- */
-
-/*
-   Changes
-   2001/08/03  Alvarado   Added ioctl constants to access methods for
-                          changing white balance and red/blue gains
-   2002/12/15  G. H. Fernandez-Toribio   VIDIOCGREALSIZE
-   2003/12/13  Nemosft Unv. Some modifications to make interfacing to
-               PWCX easier
- */
-
-/* These are private ioctl() commands, specific for the Philips webcams.
-   They contain functions not found in other webcams, and settings not
-   specified in the Video4Linux API.
-
-   The #define names are built up like follows:
-   VIDIOC               VIDeo IOCtl prefix
-         PWC            Philps WebCam
-            G           optional: Get
-            S           optional: Set
-             ...        the function
- */
-
-#include <linux/types.h>
-
- /* Enumeration of image sizes */
-#define PSZ_SQCIF       0x00
-#define PSZ_QSIF        0x01
-#define PSZ_QCIF        0x02
-#define PSZ_SIF         0x03
-#define PSZ_CIF         0x04
-#define PSZ_VGA         0x05
-#define PSZ_MAX         6
-
-
-/* The frame rate is encoded in the video_window.flags parameter using
-   the upper 16 bits, since some flags are defined nowadays. The following
-   defines provide a mask and shift to filter out this value.
-   This value can also be passing using the private flag when using v4l2 and
-   VIDIOC_S_FMT ioctl.
-
-   In 'Snapshot' mode the camera freezes its automatic exposure and colour
-   balance controls.
- */
-#define PWC_FPS_SHIFT           16
-#define PWC_FPS_MASK            0x00FF0000
-#define PWC_FPS_FRMASK          0x003F0000
-#define PWC_FPS_SNAPSHOT        0x00400000
-#define PWC_QLT_MASK            0x03000000
-#define PWC_QLT_SHIFT           24
-
-
-/* structure for transferring x & y coordinates */
-struct pwc_coord
-{
-        int x, y;               /* guess what */
-        int size;               /* size, or offset */
-};
-
-
-/* Used with VIDIOCPWCPROBE */
-struct pwc_probe
-{
-        char name[32];
-        int type;
-};
-
-struct pwc_serial
-{
-        char serial[30];        /* String with serial number. Contains terminating 0 */
-};
-
-/* pwc_whitebalance.mode values */
-#define PWC_WB_INDOOR           0
-#define PWC_WB_OUTDOOR          1
-#define PWC_WB_FL               2
-#define PWC_WB_MANUAL           3
-#define PWC_WB_AUTO             4
-
-/* Used with VIDIOCPWC[SG]AWB (Auto White Balance).
-   Set mode to one of the PWC_WB_* values above.
-   *red and *blue are the respective gains of these colour components inside
-   the camera; range 0..65535
-   When 'mode' == PWC_WB_MANUAL, 'manual_red' and 'manual_blue' are set or read;
-   otherwise undefined.
-   'read_red' and 'read_blue' are read-only.
-*/
-struct pwc_whitebalance
-{
-        int mode;
-        int manual_red, manual_blue;    /* R/W */
-        int read_red, read_blue;        /* R/O */
-};
-
-/*
-   'control_speed' and 'control_delay' are used in automatic whitebalance mode,
-   and tell the camera how fast it should react to changes in lighting, and
-   with how much delay. Valid values are 0..65535.
-*/
-struct pwc_wb_speed
-{
-        int control_speed;
-        int control_delay;
-
-};
-
-/* Used with VIDIOCPWC[SG]LED */
-struct pwc_leds
-{
-        int led_on;                     /* Led on-time; range = 0..25000 */
-        int led_off;                    /* Led off-time; range = 0..25000  */
-};
-
-/* Image size (used with GREALSIZE) */
-struct pwc_imagesize
-{
-        int width;
-        int height;
-};
-
-/* Defines and structures for Motorized Pan & Tilt */
-#define PWC_MPT_PAN             0x01
-#define PWC_MPT_TILT            0x02
-#define PWC_MPT_TIMEOUT         0x04 /* for status */
-
-/* Set angles; when absolute != 0, the angle is absolute and the
-   driver calculates the relative offset for you. This can only
-   be used with VIDIOCPWCSANGLE; VIDIOCPWCGANGLE always returns
-   absolute angles.
- */
-struct pwc_mpt_angles
-{
-        int absolute;           /* write-only */
-        int pan;                /* degrees * 100 */
-        int tilt;               /* degress * 100 */
-};
-
-/* Range of angles of the camera, both horizontally and vertically.
- */
-struct pwc_mpt_range
-{
-        int pan_min, pan_max;           /* degrees * 100 */
-        int tilt_min, tilt_max;
-};
-
-struct pwc_mpt_status
-{
-        int status;
-        int time_pan;
-        int time_tilt;
-};
-
-
-/* This is used for out-of-kernel decompression. With it, you can get
-   all the necessary information to initialize and use the decompressor
-   routines in standalone applications.
- */
-struct pwc_video_command
-{
-        int type;               /* camera type (645, 675, 730, etc.) */
-        int release;            /* release number */
-
-        int size;               /* one of PSZ_* */
-        int alternate;
-        int command_len;        /* length of USB video command */
-        unsigned char command_buf[13];  /* Actual USB video command */
-        int bandlength;         /* >0 = compressed */
-        int frame_size;         /* Size of one (un)compressed frame */
-};
-
-/* Flags for PWCX subroutines. Not all modules honour all flags. */
-#define PWCX_FLAG_PLANAR        0x0001
-#define PWCX_FLAG_BAYER         0x0008
-
-
-/* IOCTL definitions */
-
- /* Restore user settings */
-#define VIDIOCPWCRUSER          _IO('v', 192)
- /* Save user settings */
-#define VIDIOCPWCSUSER          _IO('v', 193)
- /* Restore factory settings */
-#define VIDIOCPWCFACTORY        _IO('v', 194)
-
- /* You can manipulate the compression factor. A compression preference of 0
-    means use uncompressed modes when available; 1 is low compression, 2 is
-    medium and 3 is high compression preferred. Of course, the higher the
-    compression, the lower the bandwidth used but more chance of artefacts
-    in the image. The driver automatically chooses a higher compression when
-    the preferred mode is not available.
-  */
- /* Set preferred compression quality (0 = uncompressed, 3 = highest compression) */
-#define VIDIOCPWCSCQUAL         _IOW('v', 195, int)
- /* Get preferred compression quality */
-#define VIDIOCPWCGCQUAL         _IOR('v', 195, int)
-
-
-/* Retrieve serial number of camera */
-#define VIDIOCPWCGSERIAL        _IOR('v', 198, struct pwc_serial)
-
- /* This is a probe function; since so many devices are supported, it
-    becomes difficult to include all the names in programs that want to
-    check for the enhanced Philips stuff. So in stead, try this PROBE;
-    it returns a structure with the original name, and the corresponding
-    Philips type.
-    To use, fill the structure with zeroes, call PROBE and if that succeeds,
-    compare the name with that returned from VIDIOCGCAP; they should be the
-    same. If so, you can be assured it is a Philips (OEM) cam and the type
-    is valid.
- */
-#define VIDIOCPWCPROBE          _IOR('v', 199, struct pwc_probe)
-
- /* Set AGC (Automatic Gain Control); int < 0 = auto, 0..65535 = fixed */
-#define VIDIOCPWCSAGC           _IOW('v', 200, int)
- /* Get AGC; int < 0 = auto; >= 0 = fixed, range 0..65535 */
-#define VIDIOCPWCGAGC           _IOR('v', 200, int)
- /* Set shutter speed; int < 0 = auto; >= 0 = fixed, range 0..65535 */
-#define VIDIOCPWCSSHUTTER       _IOW('v', 201, int)
-
- /* Color compensation (Auto White Balance) */
-#define VIDIOCPWCSAWB           _IOW('v', 202, struct pwc_whitebalance)
-#define VIDIOCPWCGAWB           _IOR('v', 202, struct pwc_whitebalance)
-
- /* Auto WB speed */
-#define VIDIOCPWCSAWBSPEED      _IOW('v', 203, struct pwc_wb_speed)
-#define VIDIOCPWCGAWBSPEED      _IOR('v', 203, struct pwc_wb_speed)
-
- /* LEDs on/off/blink; int range 0..65535 */
-#define VIDIOCPWCSLED           _IOW('v', 205, struct pwc_leds)
-#define VIDIOCPWCGLED           _IOR('v', 205, struct pwc_leds)
-
-  /* Contour (sharpness); int < 0 = auto, 0..65536 = fixed */
-#define VIDIOCPWCSCONTOUR       _IOW('v', 206, int)
-#define VIDIOCPWCGCONTOUR       _IOR('v', 206, int)
-
-  /* Backlight compensation; 0 = off, otherwise on */
-#define VIDIOCPWCSBACKLIGHT     _IOW('v', 207, int)
-#define VIDIOCPWCGBACKLIGHT     _IOR('v', 207, int)
-
-  /* Flickerless mode; = 0 off, otherwise on */
-#define VIDIOCPWCSFLICKER       _IOW('v', 208, int)
-#define VIDIOCPWCGFLICKER       _IOR('v', 208, int)
-
-  /* Dynamic noise reduction; 0 off, 3 = high noise reduction */
-#define VIDIOCPWCSDYNNOISE      _IOW('v', 209, int)
-#define VIDIOCPWCGDYNNOISE      _IOR('v', 209, int)
-
- /* Real image size as used by the camera; tells you whether or not there's a gray border around the image */
-#define VIDIOCPWCGREALSIZE      _IOR('v', 210, struct pwc_imagesize)
-
- /* Motorized pan & tilt functions */
-#define VIDIOCPWCMPTRESET       _IOW('v', 211, int)
-#define VIDIOCPWCMPTGRANGE      _IOR('v', 211, struct pwc_mpt_range)
-#define VIDIOCPWCMPTSANGLE      _IOW('v', 212, struct pwc_mpt_angles)
-#define VIDIOCPWCMPTGANGLE      _IOR('v', 212, struct pwc_mpt_angles)
-#define VIDIOCPWCMPTSTATUS      _IOR('v', 213, struct pwc_mpt_status)
-
- /* Get the USB set-video command; needed for initializing libpwcx */
-#define VIDIOCPWCGVIDCMD        _IOR('v', 215, struct pwc_video_command)
-struct pwc_table_init_buffer {
-   int len;
-   char *buffer;
-
-};
-#define VIDIOCPWCGVIDTABLE      _IOR('v', 216, struct pwc_table_init_buffer)
-
-/*
- * This is private command used when communicating with v4l2.
- * In the future all private ioctl will be remove/replace to
- * use interface offer by v4l2.
- */
-
-#define V4L2_CID_PRIVATE_SAVE_USER       (V4L2_CID_PRIVATE_BASE + 0)
-#define V4L2_CID_PRIVATE_RESTORE_USER    (V4L2_CID_PRIVATE_BASE + 1)
-#define V4L2_CID_PRIVATE_RESTORE_FACTORY (V4L2_CID_PRIVATE_BASE + 2)
-#define V4L2_CID_PRIVATE_COLOUR_MODE     (V4L2_CID_PRIVATE_BASE + 3)
-#define V4L2_CID_PRIVATE_AUTOCONTOUR     (V4L2_CID_PRIVATE_BASE + 4)
-#define V4L2_CID_PRIVATE_CONTOUR         (V4L2_CID_PRIVATE_BASE + 5)
-#define V4L2_CID_PRIVATE_BACKLIGHT       (V4L2_CID_PRIVATE_BASE + 6)
-#define V4L2_CID_PRIVATE_FLICKERLESS     (V4L2_CID_PRIVATE_BASE + 7)
-#define V4L2_CID_PRIVATE_NOISE_REDUCTION (V4L2_CID_PRIVATE_BASE + 8)
-
-struct pwc_raw_frame {
-   __le16 type;         /* type of the webcam */
-   __le16 vbandlength;  /* Size of 4lines compressed (used by the decompressor) */
-   __u8   cmd[4];       /* the four byte of the command (in case of nala,
-                           only the first 3 bytes is filled) */
-   __u8   rawframe[0];  /* frame_size = H/4*vbandlength */
-} __attribute__ ((packed));
-
-
-#endif
diff --git a/drivers/media/video/pwc/pwc-kiara.c b/drivers/media/video/pwc/pwc-kiara.c
index f4ae83c0cf2..e5f4fd81712 100644
--- a/drivers/media/video/pwc/pwc-kiara.c
+++ b/drivers/media/video/pwc/pwc-kiara.c
@@ -40,7 +40,6 @@
 
 
 #include "pwc-kiara.h"
-#include "pwc-uncompress.h"
 
 const unsigned int Kiara_fps_vector[PWC_FPS_MAX_KIARA] = { 5, 10, 15, 20, 25, 30 };
 
diff --git a/drivers/media/video/pwc/pwc-uncompress.c b/drivers/media/video/pwc/pwc-uncompress.c
index d110e38c4de..51265092bd3 100644
--- a/drivers/media/video/pwc/pwc-uncompress.c
+++ b/drivers/media/video/pwc/pwc-uncompress.c
@@ -30,7 +30,6 @@
 #include <asm/types.h>
 
 #include "pwc.h"
-#include "pwc-uncompress.h"
 #include "pwc-dec1.h"
 #include "pwc-dec23.h"
 
diff --git a/drivers/media/video/pwc/pwc-uncompress.h b/drivers/media/video/pwc/pwc-uncompress.h
deleted file mode 100644
index 43028e74e9e..00000000000
--- a/drivers/media/video/pwc/pwc-uncompress.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* (C) 1999-2003 Nemosoft Unv.
-   (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
-   NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
-   driver and thus may have bugs that are not present in the original version.
-   Please send bug reports and support requests to <luc@saillard.org>.
-   The decompression routines have been implemented by reverse-engineering the
-   Nemosoft binary pwcx module. Caveat emptor.
-
-   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 of the License, 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.
-
-   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*/
-
-/* This file is the bridge between the kernel module and the plugin; it
-   describes the structures and datatypes used in both modules. Any
-   significant change should be reflected by increasing the
-   pwc_decompressor_version major number.
- */
-#ifndef PWC_UNCOMPRESS_H
-#define PWC_UNCOMPRESS_H
-
-
-#include <media/pwc-ioctl.h>
-
-/* from pwc-dec.h */
-#define PWCX_FLAG_PLANAR        0x0001
-/* */
-
-#endif
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h
index 8f3607be5a7..0e4e2d7b787 100644
--- a/drivers/media/video/pwc/pwc.h
+++ b/drivers/media/video/pwc/pwc.h
@@ -42,7 +42,6 @@
 #include <linux/input.h>
 #endif
 
-#include "pwc-uncompress.h"
 #include <media/pwc-ioctl.h>
 
 /* Version block */
@@ -129,6 +128,9 @@
 #define DEVICE_USE_CODEC3(x) ((x)>=700)
 #define DEVICE_USE_CODEC23(x) ((x)>=675)
 
+/* from pwc-dec.h */
+#define PWCX_FLAG_PLANAR        0x0001
+
 /* Request types: video */
 #define SET_LUM_CTL                     0x01
 #define GET_LUM_CTL                     0x02