Hi Mauro can you try to insert it in your GIT please? > >> Fixed problem with DiSEqC communication. The message was wrongly modulated, > >> so the DiSEqC switch was not work. > >> > >> This patch fixes DiSEqC messages, simple tone burst and tone on/off. > >> I verified it with osciloscope against the DiSEqC documentation. > >> > >> Interface: PCI DVB-S TV tuner TeVii S420 > >> Kernel: 2.6.32-24-generic (UBUNTU 10.4) > >> Signed-off-by: Josef Pavlik <josef@xxxxxxxxx> ---------- Forwarded Message ---------- Subject: Re: [PATCH] DiSEqC bug fixed for stv0288 based interfaces Date: Sunday 26 September 2010 From: tvbox <tvboxspy@xxxxxxxxx> To: josef@xxxxxxxxx Hi Josef This patch does work and has been tested in my driver. However, your patch was still corrupt, here is a cleaned up version. I have had to shorten some quotes in some lines to within 80 characters Tested-by: Malcolm Priestley <tvboxspy@xxxxxxxxx> It is also in my own hg tree at http://mercurial.intuxication.org/hg/tvboxspy/rev/666fe763c5f6 diff --git a/drivers/media/dvb/frontends/stv0288.c b/drivers/media/dvb/frontends/stv0288.c index 2930a5d..6cd442e 100644 --- a/drivers/media/dvb/frontends/stv0288.c +++ b/drivers/media/dvb/frontends/stv0288.c @@ -6,6 +6,8 @@ Copyright (C) 2008 Igor M. Liplianin <liplianin@xxxxx> Removed stb6000 specific tuner code and revised some procedures. + 2010-09-01 Josef Pavlik <josef@xxxxxxxxx> + Fixed diseqc_msg, diseqc_burst and set_tone problems 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 @@ -156,14 +158,13 @@ static int stv0288_send_diseqc_msg(struct dvb_frontend *fe, stv0288_writeregI(state, 0x09, 0); msleep(30); - stv0288_writeregI(state, 0x05, 0x16); + stv0288_writeregI(state, 0x05, 0x12);/* modulated mode, single shot */ for (i = 0; i < m->msg_len; i++) { if (stv0288_writeregI(state, 0x06, m->msg[i])) return -EREMOTEIO; - msleep(12); } - + msleep(m->msg_len*12); return 0; } @@ -174,13 +175,14 @@ static int stv0288_send_diseqc_burst(struct dvb_frontend *fe, dprintk("%s\n", __func__); - if (stv0288_writeregI(state, 0x05, 0x16))/* burst mode */ - return -EREMOTEIO; - - if (stv0288_writeregI(state, 0x06, burst == SEC_MINI_A ? 0x00 : 0xff)) + if (stv0288_writeregI(state, 0x05, 0x03))/* burst mode, single shot */ + return -EREMOTEIO; + + if (stv0288_writeregI(state, 0x06, burst == SEC_MINI_A ? 0x00 : 0xff)) return -EREMOTEIO; - if (stv0288_writeregI(state, 0x06, 0x12)) + msleep(15); + if (stv0288_writeregI(state, 0x05, 0x12)) return -EREMOTEIO; return 0; @@ -192,18 +194,19 @@ static int stv0288_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone) switch (tone) { case SEC_TONE_ON: - if (stv0288_writeregI(state, 0x05, 0x10))/* burst mode */ + if (stv0288_writeregI(state, 0x05, 0x10))/* cont carrier */ return -EREMOTEIO; - return stv0288_writeregI(state, 0x06, 0xff); + break; case SEC_TONE_OFF: - if (stv0288_writeregI(state, 0x05, 0x13))/* burst mode */ + if (stv0288_writeregI(state, 0x05, 0x12))/* burst mode off*/ return -EREMOTEIO; - return stv0288_writeregI(state, 0x06, 0x00); + break; default: return -EINVAL; } + return 0; } static u8 stv0288_inittab[] = { > sorry, but something eats the leading spaces (but no the tabs) in the inlined > patch making it unusable, so please use the attached one. > > > --------------------- > on Sep 12, 2010, at 13:30, I wrote: > seems that the patch was corrupted by the kmail used for the post (missing > space before the last close bracket resulting corrupted patch) > the corrected patch follows (and I'm sending it with another mail program) > > Signed-off-by: Josef Pavlik <jo...@xxxxxxxxx> > > ------------------------------------- > diff --git a/drivers/media/dvb/frontends/stv0288.c > b/drivers/media/dvb/frontends/stv0288.c > index 2930a5d..6cd442e 100644 > --- a/drivers/media/dvb/frontends/stv0288.c > +++ b/drivers/media/dvb/frontends/stv0288.c > @@ -6,6 +6,8 @@ > Copyright (C) 2008 Igor M. Liplianin <liplia...@xxxxx> > Removed stb6000 specific tuner code and revised some > procedures. > + 2010-09-01 Josef Pavlik <jo...@xxxxxxxxx> > + Fixed diseqc_msg, diseqc_burst and set_tone problems > > 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 > @@ -156,14 +158,13 @@ static int stv0288_send_diseqc_msg(struct dvb_frontend > *fe, > > stv0288_writeregI(state, 0x09, 0); > msleep(30); > - stv0288_writeregI(state, 0x05, 0x16); > + stv0288_writeregI(state, 0x05, 0x12); /* modulated mode, single shot */ > > for (i = 0; i < m->msg_len; i++) { > if (stv0288_writeregI(state, 0x06, m->msg[i])) > return -EREMOTEIO; > - msleep(12); > } > - > + msleep(m->msg_len*12); > return 0; > } > > @@ -174,13 +175,14 @@ static int stv0288_send_diseqc_burst(struct dvb_frontend > *fe, > > dprintk("%s\n", __func__); > > - if (stv0288_writeregI(state, 0x05, 0x16))/* burst mode */ > - return -EREMOTEIO; > - > - if (stv0288_writeregI(state, 0x06, burst == SEC_MINI_A ? 0x00 : 0xff)) > + if (stv0288_writeregI(state, 0x05, 0x03)) /* simple tone burst mode, > single shot */ > + return -EREMOTEIO; > + > + if (stv0288_writeregI(state, 0x06, burst == SEC_MINI_A ? 0x00 : 0xff)) > return -EREMOTEIO; > > - if (stv0288_writeregI(state, 0x06, 0x12)) > + msleep(15); > + if (stv0288_writeregI(state, 0x05, 0x12)) > return -EREMOTEIO; > > return 0; > @@ -192,18 +194,19 @@ static int stv0288_set_tone(struct dvb_frontend *fe, > fe_sec_tone_mode_t tone) > > switch (tone) { > case SEC_TONE_ON: > - if (stv0288_writeregI(state, 0x05, 0x10))/* burst mode */ > + if (stv0288_writeregI(state, 0x05, 0x10))/* burst mode, > continuous carrier */ > return -EREMOTEIO; > - return stv0288_writeregI(state, 0x06, 0xff); > + break; > > case SEC_TONE_OFF: > - if (stv0288_writeregI(state, 0x05, 0x13))/* burst mode */ > + if (stv0288_writeregI(state, 0x05, 0x12))/* burst mode off*/ > return -EREMOTEIO; > - return stv0288_writeregI(state, 0x06, 0x00); > + break; > > default: > return -EINVAL; > } > + return 0; > } > > static u8 stv0288_inittab[] = { > ----------------------------------------------------- > > > > On Sep 8, 2010, at 21:16 , Mauro Carvalho Chehab wrote: > > > Em 01-09-2010 09:35, Josef Pavlik escreveu: > >> Fixed problem with DiSEqC communication. The message was wrongly modulated, > >> so the DiSEqC switch was not work. > >> > >> This patch fixes DiSEqC messages, simple tone burst and tone on/off. > >> I verified it with osciloscope against the DiSEqC documentation. > >> > >> Interface: PCI DVB-S TV tuner TeVii S420 > >> Kernel: 2.6.32-24-generic (UBUNTU 10.4) > >> > >> Signed-off-by: Josef Pavlik <jo...@xxxxxxxxx> > > > > Patch doesn't apply against the latest version, at my -git tree. > > Not sure if the bugs you're pointing were already fixed. > > > > Cheers, > > Mauro. > >> > >> > >> > >> > >> diff --git a/drivers/media/dvb/frontends/stv0288.c > >> b/drivers/media/dvb/frontends/stv0288.c > >> index 2930a5d..6a32535 100644 > >> --- a/drivers/media/dvb/frontends/stv0288.c > >> +++ b/drivers/media/dvb/frontends/stv0288.c > >> @@ -6,6 +6,8 @@ > >> Copyright (C) 2008 Igor M. Liplianin <liplia...@xxxxx> > >> Removed stb6000 specific tuner code and revised some > >> procedures. > >> + 2010-09-01 Josef Pavlik <jo...@xxxxxxxxx> > >> + Fixed diseqc_msg, diseqc_burst and set_tone problems > >> > >> 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 > >> @@ -156,14 +158,13 @@ static int stv0288_send_diseqc_msg(struct dvb_frontend > >> *fe, > >> > >> stv0288_writeregI(state, 0x09, 0); > >> msleep(30); > >> - stv0288_writeregI(state, 0x05, 0x16); > >> + stv0288_writeregI(state, 0x05, 0x12); /* modulated mode, single shot > >> */ > >> > >> for (i = 0; i < m->msg_len; i++) { > >> if (stv0288_writeregI(state, 0x06, m->msg[i])) > >> return -EREMOTEIO; > >> - msleep(12); > >> } > >> - > >> + msleep(m->msg_len*12); > >> return 0; > >> } > >> > >> @@ -174,13 +175,14 @@ static int stv0288_send_diseqc_burst(struct > >> dvb_frontend *fe, > >> > >> dprintk("%s\n", __func__); > >> > >> - if (stv0288_writeregI(state, 0x05, 0x16))/* burst mode */ > >> + if (stv0288_writeregI(state, 0x05, 0x03)) /* "simple tone burst" > >> mode, single shot */ > >> return -EREMOTEIO; > >> > >> if (stv0288_writeregI(state, 0x06, burst == SEC_MINI_A ? 0x00 : 0xff)) > >> return -EREMOTEIO; > >> > >> - if (stv0288_writeregI(state, 0x06, 0x12)) > >> + msleep(15); > >> + if (stv0288_writeregI(state, 0x05, 0x12)) > >> return -EREMOTEIO; > >> > >> return 0; > >> @@ -192,18 +194,19 @@ static int stv0288_set_tone(struct dvb_frontend *fe, > >> fe_sec_tone_mode_t tone) > >> > >> switch (tone) { > >> case SEC_TONE_ON: > >> - if (stv0288_writeregI(state, 0x05, 0x10))/* burst mode */ > >> + if (stv0288_writeregI(state, 0x05, 0x10))/* burst mode, > >> continuous carrier */ > >> return -EREMOTEIO; > >> - return stv0288_writeregI(state, 0x06, 0xff); > >> + break; > >> > >> case SEC_TONE_OFF: > >> - if (stv0288_writeregI(state, 0x05, 0x13))/* burst mode */ > >> + if (stv0288_writeregI(state, 0x05, 0x12))/* burst mode off*/ > >> return -EREMOTEIO; > >> - return stv0288_writeregI(state, 0x06, 0x00); > >> + break; > >> > >> default: > >> return -EINVAL; > >> } > >> + return 0; > >> } > >> > >> static u8 stv0288_inittab[] = { > >> -- > >> To unsubscribe from this list: send the line "unsubscribe linux-media" in > >> the body of a message to majord...@xxxxxxxxxxxxxxx > >> More majordomo info at http://vger.kernel.org/majordomo-info.html ------------------------------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
