diff options
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c deleted file mode 100644 index c514d0b9ffdc..000000000000 --- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c +++ /dev/null @@ -1,166 +0,0 @@ -/* - * - * - * Copyright (C) 2005 Mike Isely <isely@pobox.com> - * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr> - * - * 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 - * - * 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 source file is specifically designed to interface with the - cx2584x, in kernels 2.6.16 or newer. - -*/ - -#include "pvrusb2-cx2584x-v4l.h" -#include "pvrusb2-video-v4l.h" - - -#include "pvrusb2-hdw-internal.h" -#include "pvrusb2-debug.h" -#include <media/cx25840.h> -#include <linux/videodev2.h> -#include <media/v4l2-common.h> -#include <linux/errno.h> - - -struct routing_scheme_item { - int vid; - int aud; -}; - -struct routing_scheme { - const struct routing_scheme_item *def; - unsigned int cnt; -}; - -static const struct routing_scheme_item routing_scheme0[] = { - [PVR2_CVAL_INPUT_TV] = { - .vid = CX25840_COMPOSITE7, - .aud = CX25840_AUDIO8, - }, - [PVR2_CVAL_INPUT_RADIO] = { /* Treat the same as composite */ - .vid = CX25840_COMPOSITE3, - .aud = CX25840_AUDIO_SERIAL, - }, - [PVR2_CVAL_INPUT_COMPOSITE] = { - .vid = CX25840_COMPOSITE3, - .aud = CX25840_AUDIO_SERIAL, - }, - [PVR2_CVAL_INPUT_SVIDEO] = { - .vid = CX25840_SVIDEO1, - .aud = CX25840_AUDIO_SERIAL, - }, -}; - -static const struct routing_scheme routing_def0 = { - .def = routing_scheme0, - .cnt = ARRAY_SIZE(routing_scheme0), -}; - -/* Specific to gotview device */ -static const struct routing_scheme_item routing_schemegv[] = { - [PVR2_CVAL_INPUT_TV] = { - .vid = CX25840_COMPOSITE2, - .aud = CX25840_AUDIO5, - }, - [PVR2_CVAL_INPUT_RADIO] = { - /* line-in is used for radio and composite. A GPIO is - used to switch between the two choices. */ - .vid = CX25840_COMPOSITE1, - .aud = CX25840_AUDIO_SERIAL, - }, - [PVR2_CVAL_INPUT_COMPOSITE] = { - .vid = CX25840_COMPOSITE1, - .aud = CX25840_AUDIO_SERIAL, - }, - [PVR2_CVAL_INPUT_SVIDEO] = { - .vid = (CX25840_SVIDEO_LUMA3|CX25840_SVIDEO_CHROMA4), - .aud = CX25840_AUDIO_SERIAL, - }, -}; - -static const struct routing_scheme routing_defgv = { - .def = routing_schemegv, - .cnt = ARRAY_SIZE(routing_schemegv), -}; - -/* Specific to grabster av400 device */ -static const struct routing_scheme_item routing_schemeav400[] = { - [PVR2_CVAL_INPUT_COMPOSITE] = { - .vid = CX25840_COMPOSITE1, - .aud = CX25840_AUDIO_SERIAL, - }, - [PVR2_CVAL_INPUT_SVIDEO] = { - .vid = (CX25840_SVIDEO_LUMA2|CX25840_SVIDEO_CHROMA4), - .aud = CX25840_AUDIO_SERIAL, - }, -}; - -static const struct routing_scheme routing_defav400 = { - .def = routing_schemeav400, - .cnt = ARRAY_SIZE(routing_schemeav400), -}; - -static const struct routing_scheme *routing_schemes[] = { - [PVR2_ROUTING_SCHEME_HAUPPAUGE] = &routing_def0, - [PVR2_ROUTING_SCHEME_GOTVIEW] = &routing_defgv, - [PVR2_ROUTING_SCHEME_AV400] = &routing_defav400, -}; - -void pvr2_cx25840_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd) -{ - pvr2_trace(PVR2_TRACE_CHIPS, "subdev cx2584x update..."); - if (hdw->input_dirty || hdw->force_dirty) { - enum cx25840_video_input vid_input; - enum cx25840_audio_input aud_input; - const struct routing_scheme *sp; - unsigned int sid = hdw->hdw_desc->signal_routing_scheme; - - sp = (sid < ARRAY_SIZE(routing_schemes)) ? - routing_schemes[sid] : NULL; - if ((sp == NULL) || - (hdw->input_val < 0) || - (hdw->input_val >= sp->cnt)) { - pvr2_trace(PVR2_TRACE_ERROR_LEGS, - "*** WARNING *** subdev cx2584x set_input:" - " Invalid routing scheme (%u)" - " and/or input (%d)", - sid, hdw->input_val); - return; - } - vid_input = sp->def[hdw->input_val].vid; - aud_input = sp->def[hdw->input_val].aud; - pvr2_trace(PVR2_TRACE_CHIPS, - "subdev cx2584x set_input vid=0x%x aud=0x%x", - vid_input, aud_input); - sd->ops->video->s_routing(sd, (u32)vid_input, 0, 0); - sd->ops->audio->s_routing(sd, (u32)aud_input, 0, 0); - } -} - - - -/* - Stuff for Emacs to see, in order to encourage consistent editing style: - *** Local Variables: *** - *** mode: c *** - *** fill-column: 70 *** - *** tab-width: 8 *** - *** c-basic-offset: 8 *** - *** End: *** - */ |