[media] rename most media/video usb drivers to media/usb

Rename all USB drivers with their own directory under
drivers/media/video into drivers/media/usb and update the
building system.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 0 insertions, 107 deletions

diff --git a/drivers/media/video/pwc/pwc-uncompress.c b/drivers/media/video/pwc/pwc-uncompress.c
deleted file mode 100644
index b65903fbcf0d..000000000000
--- a/drivers/media/video/pwc/pwc-uncompress.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Linux driver for Philips webcam
-   Decompression frontend.
-   (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
-
-   vim: set ts=8:
-*/
-
-#include <asm/current.h>
-#include <asm/types.h>
-
-#include "pwc.h"
-#include "pwc-dec1.h"
-#include "pwc-dec23.h"
-
-int pwc_decompress(struct pwc_device *pdev, struct pwc_frame_buf *fbuf)
-{
-	int n, line, col;
-	void *yuv, *image;
-	u16 *src;
-	u16 *dsty, *dstu, *dstv;
-
-	image = vb2_plane_vaddr(&fbuf->vb, 0);
-
-	yuv = fbuf->data + pdev->frame_header_size;  /* Skip header */
-
-	/* Raw format; that's easy... */
-	if (pdev->pixfmt != V4L2_PIX_FMT_YUV420)
-	{
-		struct pwc_raw_frame *raw_frame = image;
-		raw_frame->type = cpu_to_le16(pdev->type);
-		raw_frame->vbandlength = cpu_to_le16(pdev->vbandlength);
-			/* cmd_buf is always 4 bytes, but sometimes, only the
-			 * first 3 bytes is filled (Nala case). We can
-			 * determine this using the type of the webcam */
-		memcpy(raw_frame->cmd, pdev->cmd_buf, 4);
-		memcpy(raw_frame+1, yuv, pdev->frame_size);
-		vb2_set_plane_payload(&fbuf->vb, 0,
-			pdev->frame_size + sizeof(struct pwc_raw_frame));
-		return 0;
-	}
-
-	vb2_set_plane_payload(&fbuf->vb, 0,
-			      pdev->width * pdev->height * 3 / 2);
-
-	if (pdev->vbandlength == 0) {
-		/* Uncompressed mode.
-		 *
-		 * We do some byte shuffling here to go from the
-		 * native format to YUV420P.
-		 */
-		src = (u16 *)yuv;
-		n = pdev->width * pdev->height;
-		dsty = (u16 *)(image);
-		dstu = (u16 *)(image + n);
-		dstv = (u16 *)(image + n + n / 4);
-
-		for (line = 0; line < pdev->height; line++) {
-			for (col = 0; col < pdev->width; col += 4) {
-				*dsty++ = *src++;
-				*dsty++ = *src++;
-				if (line & 1)
-					*dstv++ = *src++;
-				else
-					*dstu++ = *src++;
-			}
-		}
-
-		return 0;
-	}
-
-	/*
-	 * Compressed;
-	 * the decompressor routines will write the data in planar format
-	 * immediately.
-	 */
-	if (DEVICE_USE_CODEC1(pdev->type)) {
-
-		/* TODO & FIXME */
-		PWC_ERROR("This chipset is not supported for now\n");
-		return -ENXIO; /* No such device or address: missing decompressor */
-
-	} else {
-		pwc_dec23_decompress(pdev, yuv, image);
-	}
-	return 0;
-}