V4L/DVB (4274): Eliminate use of tda9887 from pvrusb2 driver

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/pvrusb2/Makefile

@@ -8,7 +8,7 @@ obj-pvrusb2-24xxx-$(CONFIG_VIDEO_PVRUSB2_24XXX) := \
 pvrusb2-objs	:= pvrusb2-i2c-core.o pvrusb2-i2c-cmd-v4l2.o \
 		   pvrusb2-audio.o pvrusb2-i2c-chips-v4l2.o \
 		   pvrusb2-encoder.o pvrusb2-video-v4l.o \
-		   pvrusb2-eeprom.o pvrusb2-tuner.o pvrusb2-demod.o \
+		   pvrusb2-eeprom.o pvrusb2-tuner.o \
 		   pvrusb2-main.o pvrusb2-hdw.o pvrusb2-v4l2.o \
 		   pvrusb2-ctrl.o pvrusb2-std.o \
 		   pvrusb2-context.o pvrusb2-io.o pvrusb2-ioread.o \

drivers/media/video/pvrusb2/pvrusb2-demod.c

-/*
- *
- *  $Id$
- *
- *  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-demod.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_demod_handler {
-	struct pvr2_hdw *hdw;
-	struct pvr2_i2c_client *client;
-	struct pvr2_i2c_handler i2c_handler;
-	int type_update_fl;
-};
-
-
-static void set_config(struct pvr2_demod_handler *ctxt)
-{
-	struct pvr2_hdw *hdw = ctxt->hdw;
-	int cfg = 0;
-
-	switch (hdw->tuner_type) {
-	case TUNER_PHILIPS_FM1216ME_MK3:
-	case TUNER_PHILIPS_FM1236_MK3:
-		cfg = TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE;
-		break;
-	default:
-		break;
-	}
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c demod set_config(0x%x)",cfg);
-	pvr2_i2c_client_cmd(ctxt->client,TDA9887_SET_CONFIG,&cfg);
-	ctxt->type_update_fl = 0;
-}
-
-
-static int demod_check(struct pvr2_demod_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 demod_update(struct pvr2_demod_handler *ctxt)
-{
-	if (ctxt->type_update_fl) set_config(ctxt);
-}
-
-
-static void demod_detach(struct pvr2_demod_handler *ctxt)
-{
-	ctxt->client->handler = 0;
-	kfree(ctxt);
-}
-
-
-static unsigned int demod_describe(struct pvr2_demod_handler *ctxt,char *buf,unsigned int cnt)
-{
-	return scnprintf(buf,cnt,"handler: pvrusb2-demod");
-}
-
-
-const static struct pvr2_i2c_handler_functions tuner_funcs = {
-	.detach = (void (*)(void *))demod_detach,
-	.check = (int (*)(void *))demod_check,
-	.update = (void (*)(void *))demod_update,
-	.describe = (unsigned int (*)(void *,char *,unsigned int))demod_describe,
-};
-
-
-int pvr2_i2c_demod_setup(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp)
-{
-	struct pvr2_demod_handler *ctxt;
-	if (cp->handler) return 0;
-
-	ctxt = kmalloc(sizeof(*ctxt),GFP_KERNEL);
-	if (!ctxt) return 0;
-	memset(ctxt,0,sizeof(*ctxt));
-
-	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 tda9887 V4L2 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: ***
-  */

drivers/media/video/pvrusb2/pvrusb2-demod.h

-/*
- *
- *  $Id$
- *
- *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- *  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
- *
- */
-#ifndef __PVRUSB2_DEMOD_H
-#define __PVRUSB2_DEMOD_H
-
-#include "pvrusb2-i2c-core.h"
-
-int pvr2_i2c_demod_setup(struct pvr2_hdw *,struct pvr2_i2c_client *);
-
-#endif /* __PVRUSB2_DEMOD_H */
-
-/*
-  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: ***
-  */

drivers/media/video/pvrusb2/pvrusb2-hdw.c

@@ -63,7 +63,6 @@ struct pvr2_string_table {
 static const char *pvr2_client_24xxx[] = {
 	"cx25840",
 	"tuner",
-	"tda9887",
 	"wm8775",
 };
 #endif
@@ -73,7 +72,6 @@ static const char *pvr2_client_29xxx[] = {
 	"msp3400",
 	"saa7115",
 	"tuner",
-	"tda9887",
 };
 
 static struct pvr2_string_table pvr2_client_lists[] = {

drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c

@@ -25,7 +25,6 @@
 #include "pvrusb2-i2c-cmd-v4l2.h"
 #include "pvrusb2-audio.h"
 #include "pvrusb2-tuner.h"
-#include "pvrusb2-demod.h"
 #include "pvrusb2-video-v4l.h"
 #ifdef CONFIG_VIDEO_PVRUSB2_24XXX
 #include "pvrusb2-cx2584x-v4l.h"
@@ -89,11 +88,6 @@ void pvr2_i2c_probe(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp)
 			return;
 		}
 	}
-	if (id == I2C_DRIVERID_TDA9887) {
-		if (pvr2_i2c_demod_setup(hdw,cp)) {
-			return;
-		}
-	}
 }