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Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-tuner.c')
-rw-r--r--drivers/media/video/pvrusb2/pvrusb2-tuner.c121
1 files changed, 0 insertions, 121 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-tuner.c b/drivers/media/video/pvrusb2/pvrusb2-tuner.c
deleted file mode 100644
index ee9c9c139a8..00000000000
--- a/drivers/media/video/pvrusb2/pvrusb2-tuner.c
+++ /dev/null
@@ -1,121 +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
- *
- */
-
-#include "pvrusb2.h"
-#include "pvrusb2-util.h"
-#include "pvrusb2-tuner.h"
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-#include <linux/videodev2.h>
-#include <media/tuner.h>
-#include <media/v4l2-common.h>
-
-
-struct pvr2_tuner_handler {
- struct pvr2_hdw *hdw;
- struct pvr2_i2c_client *client;
- struct pvr2_i2c_handler i2c_handler;
- int type_update_fl;
-};
-
-
-static void set_type(struct pvr2_tuner_handler *ctxt)
-{
- struct pvr2_hdw *hdw = ctxt->hdw;
- struct tuner_setup setup;
- pvr2_trace(PVR2_TRACE_CHIPS,"i2c tuner set_type(%d)",hdw->tuner_type);
- if (((int)(hdw->tuner_type)) < 0) return;
-
- setup.addr = ADDR_UNSET;
- setup.type = hdw->tuner_type;
- setup.mode_mask = T_RADIO | T_ANALOG_TV;
- /* We may really want mode_mask to be T_ANALOG_TV for now */
- pvr2_i2c_client_cmd(ctxt->client,TUNER_SET_TYPE_ADDR,&setup);
- ctxt->type_update_fl = 0;
-}
-
-
-static int tuner_check(struct pvr2_tuner_handler *ctxt)
-{
- struct pvr2_hdw *hdw = ctxt->hdw;
- if (hdw->tuner_updated) ctxt->type_update_fl = !0;
- return ctxt->type_update_fl != 0;
-}
-
-
-static void tuner_update(struct pvr2_tuner_handler *ctxt)
-{
- if (ctxt->type_update_fl) set_type(ctxt);
-}
-
-
-static void pvr2_tuner_detach(struct pvr2_tuner_handler *ctxt)
-{
- ctxt->client->handler = NULL;
- kfree(ctxt);
-}
-
-
-static unsigned int pvr2_tuner_describe(struct pvr2_tuner_handler *ctxt,char *buf,unsigned int cnt)
-{
- return scnprintf(buf,cnt,"handler: pvrusb2-tuner");
-}
-
-
-static const struct pvr2_i2c_handler_functions tuner_funcs = {
- .detach = (void (*)(void *))pvr2_tuner_detach,
- .check = (int (*)(void *))tuner_check,
- .update = (void (*)(void *))tuner_update,
- .describe = (unsigned int (*)(void *,char *,unsigned int))pvr2_tuner_describe,
-};
-
-
-int pvr2_i2c_tuner_setup(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp)
-{
- struct pvr2_tuner_handler *ctxt;
- if (cp->handler) return 0;
-
- ctxt = kzalloc(sizeof(*ctxt),GFP_KERNEL);
- if (!ctxt) return 0;
-
- ctxt->i2c_handler.func_data = ctxt;
- ctxt->i2c_handler.func_table = &tuner_funcs;
- ctxt->type_update_fl = !0;
- ctxt->client = cp;
- ctxt->hdw = hdw;
- cp->handler = &ctxt->i2c_handler;
- pvr2_trace(PVR2_TRACE_CHIPS,"i2c 0x%x tuner handler set up",
- cp->client->addr);
- return !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: ***
- */