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

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

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

1 files changed, 0 insertions, 311 deletions

diff --git a/drivers/media/video/cx18/cx18-av-vbi.c b/drivers/media/video/cx18/cx18-av-vbi.c
deleted file mode 100644
index baa36fbcd4d4..000000000000
--- a/drivers/media/video/cx18/cx18-av-vbi.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- *  cx18 ADEC VBI functions
- *
- *  Derived from cx25840-vbi.c
- *
- *  Copyright (C) 2007  Hans Verkuil <hverkuil@xs4all.nl>
- *
- *  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., 51 Franklin Street, Fifth Floor, Boston, MA
- *  02110-1301, USA.
- */
-
-
-#include "cx18-driver.h"
-
-/*
- * For sliced VBI output, we set up to use VIP-1.1, 8-bit mode,
- * NN counts 1 byte Dwords, an IDID with the VBI line # in it.
- * Thus, according to the VIP-2 Spec, our VBI ancillary data lines
- * (should!) look like:
- *	4 byte EAV code:          0xff 0x00 0x00 0xRP
- *	unknown number of possible idle bytes
- *	3 byte Anc data preamble: 0x00 0xff 0xff
- *	1 byte data identifier:   ne010iii (parity bits, 010, DID bits)
- *	1 byte secondary data id: nessssss (parity bits, SDID bits)
- *	1 byte data word count:   necccccc (parity bits, NN Dword count)
- *	2 byte Internal DID:	  VBI-line-# 0x80
- *	NN data bytes
- *	1 byte checksum
- *	Fill bytes needed to fil out to 4*NN bytes of payload
- *
- * The RP codes for EAVs when in VIP-1.1 mode, not in raw mode, &
- * in the vertical blanking interval are:
- *	0xb0 (Task         0 VerticalBlank HorizontalBlank 0 0 0 0)
- *	0xf0 (Task EvenField VerticalBlank HorizontalBlank 0 0 0 0)
- *
- * Since the V bit is only allowed to toggle in the EAV RP code, just
- * before the first active region line and for active lines, they are:
- *	0x90 (Task         0 0 HorizontalBlank 0 0 0 0)
- *	0xd0 (Task EvenField 0 HorizontalBlank 0 0 0 0)
- *
- * The user application DID bytes we care about are:
- *	0x91 (1 0 010        0 !ActiveLine AncDataPresent)
- *	0x55 (0 1 010 2ndField !ActiveLine AncDataPresent)
- *
- */
-static const u8 sliced_vbi_did[2] = { 0x91, 0x55 };
-
-struct vbi_anc_data {
-	/* u8 eav[4]; */
-	/* u8 idle[]; Variable number of idle bytes */
-	u8 preamble[3];
-	u8 did;
-	u8 sdid;
-	u8 data_count;
-	u8 idid[2];
-	u8 payload[1]; /* data_count of payload */
-	/* u8 checksum; */
-	/* u8 fill[]; Variable number of fill bytes */
-};
-
-static int odd_parity(u8 c)
-{
-	c ^= (c >> 4);
-	c ^= (c >> 2);
-	c ^= (c >> 1);
-
-	return c & 1;
-}
-
-static int decode_vps(u8 *dst, u8 *p)
-{
-	static const u8 biphase_tbl[] = {
-		0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
-		0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
-		0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96,
-		0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2,
-		0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94,
-		0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0,
-		0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
-		0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
-		0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5,
-		0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1,
-		0xc3, 0x4b, 0x43, 0xc3, 0x87, 0x0f, 0x07, 0x87,
-		0x83, 0x0b, 0x03, 0x83, 0xc3, 0x4b, 0x43, 0xc3,
-		0xc1, 0x49, 0x41, 0xc1, 0x85, 0x0d, 0x05, 0x85,
-		0x81, 0x09, 0x01, 0x81, 0xc1, 0x49, 0x41, 0xc1,
-		0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5,
-		0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1,
-		0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4,
-		0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0,
-		0xc2, 0x4a, 0x42, 0xc2, 0x86, 0x0e, 0x06, 0x86,
-		0x82, 0x0a, 0x02, 0x82, 0xc2, 0x4a, 0x42, 0xc2,
-		0xc0, 0x48, 0x40, 0xc0, 0x84, 0x0c, 0x04, 0x84,
-		0x80, 0x08, 0x00, 0x80, 0xc0, 0x48, 0x40, 0xc0,
-		0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4,
-		0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0,
-		0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
-		0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
-		0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96,
-		0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2,
-		0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94,
-		0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0,
-		0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
-		0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
-	};
-
-	u8 c, err = 0;
-	int i;
-
-	for (i = 0; i < 2 * 13; i += 2) {
-		err |= biphase_tbl[p[i]] | biphase_tbl[p[i + 1]];
-		c = (biphase_tbl[p[i + 1]] & 0xf) |
-		    ((biphase_tbl[p[i]] & 0xf) << 4);
-		dst[i / 2] = c;
-	}
-
-	return err & 0xf0;
-}
-
-int cx18_av_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi)
-{
-	struct cx18 *cx = v4l2_get_subdevdata(sd);
-	struct cx18_av_state *state = &cx->av_state;
-	static const u16 lcr2vbi[] = {
-		0, V4L2_SLICED_TELETEXT_B, 0,	/* 1 */
-		0, V4L2_SLICED_WSS_625, 0,	/* 4 */
-		V4L2_SLICED_CAPTION_525,	/* 6 */
-		0, 0, V4L2_SLICED_VPS, 0, 0,	/* 9 */
-		0, 0, 0, 0
-	};
-	int is_pal = !(state->std & V4L2_STD_525_60);
-	int i;
-
-	memset(svbi, 0, sizeof(*svbi));
-	/* we're done if raw VBI is active */
-	if ((cx18_av_read(cx, 0x404) & 0x10) == 0)
-		return 0;
-
-	if (is_pal) {
-		for (i = 7; i <= 23; i++) {
-			u8 v = cx18_av_read(cx, 0x424 + i - 7);
-
-			svbi->service_lines[0][i] = lcr2vbi[v >> 4];
-			svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
-			svbi->service_set |= svbi->service_lines[0][i] |
-				svbi->service_lines[1][i];
-		}
-	} else {
-		for (i = 10; i <= 21; i++) {
-			u8 v = cx18_av_read(cx, 0x424 + i - 10);
-
-			svbi->service_lines[0][i] = lcr2vbi[v >> 4];
-			svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
-			svbi->service_set |= svbi->service_lines[0][i] |
-				svbi->service_lines[1][i];
-		}
-	}
-	return 0;
-}
-
-int cx18_av_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt)
-{
-	struct cx18 *cx = v4l2_get_subdevdata(sd);
-	struct cx18_av_state *state = &cx->av_state;
-
-	/* Setup standard */
-	cx18_av_std_setup(cx);
-
-	/* VBI Offset */
-	cx18_av_write(cx, 0x47f, state->slicer_line_delay);
-	cx18_av_write(cx, 0x404, 0x2e);
-	return 0;
-}
-
-int cx18_av_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi)
-{
-	struct cx18 *cx = v4l2_get_subdevdata(sd);
-	struct cx18_av_state *state = &cx->av_state;
-	int is_pal = !(state->std & V4L2_STD_525_60);
-	int i, x;
-	u8 lcr[24];
-
-	for (x = 0; x <= 23; x++)
-		lcr[x] = 0x00;
-
-	/* Setup standard */
-	cx18_av_std_setup(cx);
-
-	/* Sliced VBI */
-	cx18_av_write(cx, 0x404, 0x32);	/* Ancillary data */
-	cx18_av_write(cx, 0x406, 0x13);
-	cx18_av_write(cx, 0x47f, state->slicer_line_delay);
-
-	/* Force impossible lines to 0 */
-	if (is_pal) {
-		for (i = 0; i <= 6; i++)
-			svbi->service_lines[0][i] =
-				svbi->service_lines[1][i] = 0;
-	} else {
-		for (i = 0; i <= 9; i++)
-			svbi->service_lines[0][i] =
-				svbi->service_lines[1][i] = 0;
-
-		for (i = 22; i <= 23; i++)
-			svbi->service_lines[0][i] =
-				svbi->service_lines[1][i] = 0;
-	}
-
-	/* Build register values for requested service lines */
-	for (i = 7; i <= 23; i++) {
-		for (x = 0; x <= 1; x++) {
-			switch (svbi->service_lines[1-x][i]) {
-			case V4L2_SLICED_TELETEXT_B:
-				lcr[i] |= 1 << (4 * x);
-				break;
-			case V4L2_SLICED_WSS_625:
-				lcr[i] |= 4 << (4 * x);
-				break;
-			case V4L2_SLICED_CAPTION_525:
-				lcr[i] |= 6 << (4 * x);
-				break;
-			case V4L2_SLICED_VPS:
-				lcr[i] |= 9 << (4 * x);
-				break;
-			}
-		}
-	}
-
-	if (is_pal) {
-		for (x = 1, i = 0x424; i <= 0x434; i++, x++)
-			cx18_av_write(cx, i, lcr[6 + x]);
-	} else {
-		for (x = 1, i = 0x424; i <= 0x430; i++, x++)
-			cx18_av_write(cx, i, lcr[9 + x]);
-		for (i = 0x431; i <= 0x434; i++)
-			cx18_av_write(cx, i, 0);
-	}
-
-	cx18_av_write(cx, 0x43c, 0x16);
-	/* Should match vblank set in cx18_av_std_setup() */
-	cx18_av_write(cx, 0x474, is_pal ? 38 : 26);
-	return 0;
-}
-
-int cx18_av_decode_vbi_line(struct v4l2_subdev *sd,
-				   struct v4l2_decode_vbi_line *vbi)
-{
-	struct cx18 *cx = v4l2_get_subdevdata(sd);
-	struct cx18_av_state *state = &cx->av_state;
-	struct vbi_anc_data *anc = (struct vbi_anc_data *)vbi->p;
-	u8 *p;
-	int did, sdid, l, err = 0;
-
-	/*
-	 * Check for the ancillary data header for sliced VBI
-	 */
-	if (anc->preamble[0] ||
-			anc->preamble[1] != 0xff || anc->preamble[2] != 0xff ||
-			(anc->did != sliced_vbi_did[0] &&
-			 anc->did != sliced_vbi_did[1])) {
-		vbi->line = vbi->type = 0;
-		return 0;
-	}
-
-	did = anc->did;
-	sdid = anc->sdid & 0xf;
-	l = anc->idid[0] & 0x3f;
-	l += state->slicer_line_offset;
-	p = anc->payload;
-
-	/* Decode the SDID set by the slicer */
-	switch (sdid) {
-	case 1:
-		sdid = V4L2_SLICED_TELETEXT_B;
-		break;
-	case 4:
-		sdid = V4L2_SLICED_WSS_625;
-		break;
-	case 6:
-		sdid = V4L2_SLICED_CAPTION_525;
-		err = !odd_parity(p[0]) || !odd_parity(p[1]);
-		break;
-	case 9:
-		sdid = V4L2_SLICED_VPS;
-		if (decode_vps(p, p) != 0)
-			err = 1;
-		break;
-	default:
-		sdid = 0;
-		err = 1;
-		break;
-	}
-
-	vbi->type = err ? 0 : sdid;
-	vbi->line = err ? 0 : l;
-	vbi->is_second_field = err ? 0 : (did == sliced_vbi_did[1]);
-	vbi->p = p;
-	return 0;
-}