From: Manu Abraham <abraham.manu@gmail.com>
To: linux-kernel@vger.kernel.org, v4l-dvb-maintainer@linuxtv.org,
akpm@linux-foundation.org
Subject: DVB Update [PATCH 7/31] multiproto tree
Date: Thu, 04 Sep 2008 22:37:32 +0400 [thread overview]
Message-ID: <48C02AEC.2090903@gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 504 bytes --]
>From 209207c583848b37a54b135256a62a5eb4135516 Mon Sep 17 00:00:00 2001
From: Manu Abraham <manu@linuxtv.org>
Date: Thu, 4 Sep 2008 12:26:28 +0200
Subject: [PATCH] DVB Fix: use backward compatibility for older delivery
systems
* The backward compatibilty of the existing delivery systems was
broken. The patch fixes the same.
From: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
dvb_frontend.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
[-- Attachment #2: 7.patch --]
[-- Type: text/x-patch, Size: 2050 bytes --]
>From 209207c583848b37a54b135256a62a5eb4135516 Mon Sep 17 00:00:00 2001
From: Manu Abraham <manu@linuxtv.org>
Date: Thu, 4 Sep 2008 12:26:28 +0200
Subject: [PATCH] DVB Fix: use backward compatibility for older delivery systems
* The backward compatibilty of the existing delivery systems was
broken. The patch fixes the same.
From: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 106bf2b..de49e4b 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -1433,7 +1433,6 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
struct dvb_frontend *fe = dvbdev->priv;
struct dvb_frontend_private *fepriv = fe->frontend_priv;
int err = -EOPNOTSUPP;
- enum dvbfe_delsys delsys = 0;
dprintk ("%s\n", __func__);
@@ -1699,15 +1698,21 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
case DVBFE_SET_PARAMS: {
struct dvb_frontend_tune_settings fetunesettings;
+ enum dvbfe_delsys delsys = fepriv->fe_info.delivery;
fe->legacy = 0;
memcpy(&fepriv->fe_params, parg, sizeof (struct dvbfe_params));
memset(&fetunesettings, 0, sizeof (struct dvb_frontend_tune_settings));
memcpy(&fetunesettings.fe_params, parg, sizeof (struct dvbfe_params));
- if (newapi_to_olddrv(&fepriv->fe_params, &fepriv->parameters, fepriv->fe_info.delivery) == -EINVAL)
- printk("%s: ERROR !!! Converting New parameters --> Old parameters\n", __func__);
+ if ((delsys && DVBFE_DELSYS_DVBS) ||
+ (delsys && DVBFE_DELSYS_DVBC) ||
+ (delsys && DVBFE_DELSYS_DVBT) ||
+ (delsys && DVBFE_DELSYS_ATSC)) {
+ if (newapi_to_olddrv(&fepriv->fe_params, &fepriv->parameters, fepriv->fe_info.delivery) == -EINVAL)
+ printk("%s: ERROR !!! Converting New parameters --> Old parameters\n", __func__);
+ }
/* Request the search algorithm to search */
fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN;
reply other threads:[~2008-09-04 18:38 UTC|newest]
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