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    SubjectDVB Update [PATCH 30/31] support DBFE_SET_DELSYS backward compat
    >From ce418a935a3439b68273550dea6caf3a7a820e8f Mon Sep 17 00:00:00 2001
    From: Manu Abraham <manu@linuxtv.org>
    Date: Thu, 4 Sep 2008 14:58:55 +0200
    Subject: [PATCH] DVB Support DVBFE_SET_DELSYS backward compatibility

    Make DVBFE_SET_DELSYS backward compatible

    From: Reinhard Nissl <rnissl@gmx.de>
    Signed-off-by: Reinhard Nissl <rnissl@gmx.de>
    Signed-off-by: Manu Abraham <manu@linuxtv.org>

    dvb_frontend.c | 18 ++++++++++++++++++
    1 file changed, 18 insertions(+)

    >From ce418a935a3439b68273550dea6caf3a7a820e8f Mon Sep 17 00:00:00 2001
    From: Manu Abraham <manu@linuxtv.org>
    Date: Thu, 4 Sep 2008 14:58:55 +0200
    Subject: [PATCH] DVB Support DVBFE_SET_DELSYS backward compatibility

    Make DVBFE_SET_DELSYS backward compatible

    From: Reinhard Nissl <rnissl@gmx.de>
    Signed-off-by: Reinhard Nissl <rnissl@gmx.de>
    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 3a49876..a8005ef 100644
    --- a/drivers/media/dvb/dvb-core/dvb_frontend.c
    +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
    @@ -1854,6 +1854,24 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
    if (fe->ops.set_delsys) {
    fe->ops.set_delsys(fe, fepriv->delsys);
    err = 0;
    + } else {
    + err = 0;
    + switch (fe->ops.info.type) {
    + case FE_QPSK:
    + if (fepriv->delsys != DVBFE_DELSYS_DVBS)
    + err = -EINVAL;
    + break;
    + case FE_QAM:
    + if (fepriv->delsys != DVBFE_DELSYS_DVBC)
    + err = -EINVAL;
    + break;
    + case FE_OFDM:
    + if (fepriv->delsys != DVBFE_DELSYS_DVBT)
    + err = -EINVAL;
    + break;
    + default:
    + err = -EINVAL;
    + }
    }
    break;
    case DVBFE_GET_INFO:
    \
     
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