From: Daniel Scheller
This series brings all relevant changes from the upstream dddvb-0.9.33
driver package to the in-kernel ddbridge and stv0910, though a few changes
were picked up and merged previously already.
Summary of changes:
* stv0910: initialisation fixes and fixed CNR reporting
From: Daniel Scheller
Instead of trying to manage IRQ numbers on itself, utilise the
pci_irq_vector() function to do this, which will take care of correct IRQ
numbering for MSI and non-MSI IRQs. While at it, request and enable MSI-X
interrupts for hardware (boards and cards) that support this
From: Daniel Scheller
Improve IRQ handling in the separated MSG/I2C and IO/TSDATA handlers by
applying a mask for recognized bits immediately upon reading the IRQ mask
from the hardware, so only the bits/IRQs that actually were set will be
acked.
Picked up from the upstream dddvb-0.9.33 release
From: Daniel Scheller
The TSINSDEL registers were lacking initialisation in the stv0910 demod
driver. Initialise them (both demods) in the probe() function.
Picked up from the upstream dddvb-0.9.33 release.
Signed-off-by: Daniel Scheller
---
drivers/media/dvb-frontends/stv0910.c | 6
From: Daniel Scheller
Move the ddbridge module initialisation and cleanup code to ddbridge-core
and set up the ddb_wq workqueue there, and create and destroy the ddb
device class there aswell. Due to this, the prototypes for ddb_wq,
ddb_class_create() and ddb_class_destroy() aren't requir
From: Daniel Scheller
Besides the 'msi' module option, all options are used from within
ddbridge-core only, so move them over from ddbridge-main, and declare the
associated variables static. Since the prototypes in ddbridge.h aren't
necessary anymore now, remove them. As a side e
From: Daniel Scheller
Implement frontend attachment as ddb_fe_attach_mci() into the
ddbridge-max module. The MaxSX8 MCI cards are part of the Max card series
and make use of the LNB controller driven by the already existing lnb
functionality, so here's where this code belongs to.
Picked up
From: Daniel Scheller
A 188 byte gap has to be left between the writer and the consumer. This
requires 2*188 bytes available to be able to write to the output buffers.
So, change ddb_output_free() to report free bytes according to this rule.
Picked up from the upstream dddvb-0.9.33 release
From: Daniel Scheller
The Octopus V3 and Octopus Mini devices support set up of a dummy tuner
mode on port 0 that will deliver a continuous data stream of 125MBytes
per second while raising IRQs and filling the DMA buffers, which comes
handy for some stress, PCIe link and IRQ handling testing
From: Daniel Scheller
Set DDBRIDGE_VERSION in ddbridge.h to 0.9.33-integrated to reflect the
updated driver.
Signed-off-by: Daniel Scheller
---
drivers/media/pci/ddbridge/ddbridge.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/pci/ddbridge/ddbridge.h
b
From: Daniel Scheller
Make sure to save IRQ states before taking the dma lock, as already done
in it's input_work() counterpart.
Picked up from the upstream dddvb-0.9.33 release.
Signed-off-by: Daniel Scheller
---
drivers/media/pci/ddbridge/ddbridge-core.c | 12 ++--
1 file ch
From: Daniel Scheller
Introduce the ddb_irq_set() helper function (along with a matching
prototype in ddbridge.h) to improve the set up of the IRQ handlers
and handler_data, and rework storing this data into the ddb_link
using a new ddb_irq struct. This also does the necessary rework
of affected
From: Daniel Scheller
Currently, each IRQ requires one IRQ_HANDLE() line to call each IRQ
handler that was set up. Add a IRQ_HANDLE_NIBBLE() and IRQ_HANDLE_BYTE()
macro to call all handlers in blocks of four (_NIBBLE) or eight (_BYTE)
handlers at a time, to make this construct more compact
From: Daniel Scheller
Currently, /sys/class/ddbridgeX/devid always reports 0 due to devid not
being set at all. Set the devid field alongside while storing all other
hardware ID data.
Picked up from the upstream dddvb-0.9.33 release.
Signed-off-by: Daniel Scheller
---
drivers/media/pci
From: Daniel Scheller
Add needed logic into dvb_input_attach(), ddb_port_probe() and
ddb_ports_init() to initialize and support these new cards.
Picked up from the upstream dddvb-0.9.33 release.
Signed-off-by: Daniel Scheller
---
drivers/media/pci/ddbridge/ddbridge-core.c | 15
From: Daniel Scheller
This adds initial support for the new MCI-based (micro-code interface)
DD cards, with the first one being the MaxSX8 eight-tuner DVB-S/S2/S2X
PCIe card. The MCI is basically a generalized interface implemented in
the card's FPGA firmware and usable for all kind of
From: Daniel Scheller
Make the number of DMA buffers and their size configurable using module
parameters. Being able to set these to a higher number might help on
busy systems when handling overall high data rates without having to
edit the driver sources and recompile things.
Picked up from
From: Daniel Scheller
Add PCI IDs and ddb_info for the new MCI-based MaxSX8 cards. Also add
needed defines so the cards can be hooked up into ddbridge's probe and
attach handling.
Picked up from the upstream dddvb-0.9.33 release.
Signed-off-by: Daniel Scheller
---
drivers/media/pci/ddb
From: Daniel Scheller
Introduce the ddb_msi_exit() helper to be used for cleaning up previously
allocated MSI IRQ vectors. Deduplicates code and makes things look
cleaner as for all cleanup work the CONFIG_PCI_MSI ifdeffery is only
needed in the helper now. Also, replace the call to the
From: Daniel Scheller
The CNR value determined in read_snr() is reported via the wrong variable.
It uses FE_SCALE_DECIBEL, which implies the value to be reported in svalue
instead of uvalue. Fix this accordingly.
Picked up from the upstream dddvb-0.9.33 release.
Signed-off-by: Daniel Scheller
ing for the dma ptrs at the
beginning of the four functions and immediately return if the ptr is
invalid. Though I don't know if this may cause side effects as there's
data written to the regs pointed by the TS_CONTROL() macros even if
there's no dma ptr present.
I'd like to hear Ralph's opinion on this, and also like to have this
changed (in whatever way) in the upstream (dddvb) repository, too.
Please refrain from applying this patch until we agreed on a proper
solution that works for everyone.
Best regards,
Daniel Scheller
--
https://github.com/herrnst
Am Wed, 11 Apr 2018 13:33:02 -0300
schrieb Mauro Carvalho Chehab :
> Em Wed, 11 Apr 2018 18:03:15 +0200
> Daniel Scheller escreveu:
>
> > Am Wed, 11 Apr 2018 08:03:37 -0400
> > schrieb Mauro Carvalho Chehab :
> >
> > > Currently, ddbridge produces 4 warni
From: Daniel Scheller
The check for a valid ptr in ddb_io->dma isn't really necessary since only
devices that do data transport using DMA are supported by the driver, and
all previous initialisation code (through input_init(), output_init() and
dma_init(), has_dma is always true as it&
edia_tree/master
And, "git revert 58767984..." makes all drivers being built again by
media_build.
Not sure if there's something other for which this patch acts as the
trigger of if this needs adaption in media_build, though I thought
reporting this doesn't hurt.
Best regards,
Daniel Scheller
--
https://github.com/herrnst
Am Wed, 18 Apr 2018 15:53:09 -0300
schrieb Mauro Carvalho Chehab :
> Em Wed, 18 Apr 2018 19:07:40 +0200
> Daniel Scheller escreveu:
>
> > Am Fri, 6 Apr 2018 13:46:03 -0300
> > schrieb Mauro Carvalho Chehab :
> >
> > > Em Sat, 7 Apr 2018 00:21:07 +08
From: Daniel Scheller
s/shifs/shifts/
Signed-off-by: Daniel Scheller
---
drivers/media/pci/ngene/ngene-dvb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/pci/ngene/ngene-dvb.c
b/drivers/media/pci/ngene/ngene-dvb.c
index fee89b9ed9c1..5147e83397a1 100644
From: Daniel Scheller
Commit ee93340e98bc ("media: ngene: deduplicate I2C adapter evaluation")
added a helper to evaluate the I2C adapter to be used for demod/tuner
attachment based on the given ngene_channel, and that helper is used in
many attach functions to initialise the i
frontend *fe)
> +static enum dvbfe_algo get_algo(struct dvb_frontend *fe)
> {
> return DVBFE_ALGO_HW;
> }
Acked-by: Daniel Scheller
Best regards,
Daniel Scheller
--
https://github.com/herrnst
> +static enum dvbfe_algo get_algo(struct dvb_frontend *fe)
> {
> return DVBFE_ALGO_HW;
> }
Acked-by: Daniel Scheller
Best regards,
Daniel Scheller
--
https://github.com/herrnst
30 seconds
> + */
> + if (!priv->ucb_interval && p->bandwidth_hz)
> + priv->ucb_interval = (100 * 204 * 1000 * 8) / p->bandwidth_hz;
> +
> + if (priv->ucb_interval < 1000)
> + priv->ucb_interval = 1000;
> +
> +// HACK:
> +dev_info(&priv->i2c->dev, "UCB interval: %d ms", priv->ucb_interval);
> +
> + priv->ucb_time = jiffies + msecs_to_jiffies(priv->ucb_interval);
> }
>
> static int cxd2841er_dvbt2_set_profile(
> @@ -3360,6 +3421,13 @@ static int cxd2841er_set_frontend_s(struct
> dvb_frontend *fe)
> p->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
> p->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
>
> + /* Reset the wait for jiffies logic */
> + priv->ber_interval = 0;
> + priv->ucb_interval = 0;
> + priv->ber_time = 0;
> + priv->ucb_time = 0;
> + priv->snr_time = 0;
> +
> return ret;
> }
>
Best regards,
Daniel Scheller
--
https://github.com/herrnst
Am Sun, 28 May 2017 23:45:37 +0200
schrieb Daniel Scheller :
> Am Sun, 7 May 2017 17:42:12 +0200
> schrieb Daniel Scheller :
>
> > Am Wed, 12 Apr 2017 21:23:27 +0200
> > schrieb Daniel Scheller :
> >
> > > Am Wed, 29 Mar 2017 18:43:00
From: Daniel Scheller
Side effect: KERN_DEBUG messages aren't written to the kernel log anymore.
This also improves the tda18212_ping reporting a bit so users know that if
pinging wasn't successful, bad things might happen.
Signed-off-by: Daniel Scheller
---
drivers/media/pc
From: Daniel Scheller
The read_snr() functions currently do some magic to return relative scale
values when called. Split out register readouts into separate functions
so the functionality can be reused in some other way.
Signed-off-by: Daniel Scheller
---
drivers/media/dvb-frontends/stv0367
From: Daniel Scheller
Add signal-to-noise-ratio as provided by the demodulator in decibel scale.
QAM/DVB-C needs some intlog calculation to have usable dB values, OFDM/
DVB-T values from the demod look alright already and are provided as-is.
Signed-off-by: Daniel Scheller
---
drivers/media
From: Daniel Scheller
Provide QAM/DVB-C signal strength in decibel scale. Values returned from
stv0367cab_get_rf_lvl() are good but need to be multiplied as they're in
1dBm precision.
Signed-off-by: Daniel Scheller
---
drivers/media/dvb-frontends/stv0367.c | 20
1
From: Daniel Scheller
This series adds DVBv5 statistics support to the new DDB codepath of the
stv0367 demodulator driver.
The changes utilise already existing functionality (in form of register
readouts), but wraps the reads in separate functions so the existing
relative scale reporting can be
From: Daniel Scheller
This adds the basics to stv0367ddb_get_frontend() to be able to properly
provide signal statistics in DVBv5 format. Also adds UCB readout and
provides those values.
Signed-off-by: Daniel Scheller
---
drivers/media/dvb-frontends/stv0367.c | 59
Am Tue, 20 Jun 2017 09:36:45 -0300
schrieb Mauro Carvalho Chehab :
Hi Mauro,
> Em Mon, 19 Jun 2017 22:18:21 +0200
> Daniel Scheller escreveu:
>
> > Well. From how things look, these and the cxd2841er+C2T2 ddbridge
> > support patches won't make it in time
From: Daniel Scheller
Use dev_dbg() in conjunction with the %*ph format macro to print the vmon
status debug, thus hiding continuous hexdumping from default log levels.
Also, change the attach success log line from error to info severity.
Signed-off-by: Daniel Scheller
---
drivers/media/dvb
Am Wed, 21 Jun 2017 09:06:22 +0300
schrieb Antti Palosaari :
> On 06/20/2017 08:45 PM, Daniel Scheller wrote:
> > From: Daniel Scheller
> >
> > This adds the basics to stv0367ddb_get_frontend() to be able to properly
> > provide signal statistics in DVBv5 format
From: Daniel Scheller
Side effect: KERN_DEBUG messages aren't written to the kernel log anymore.
This also improves the tda18212_ping reporting a bit so users know that if
pinging wasn't successful, bad things will happen.
Since in module_init_ddbridge() there's no dev yet,
Am Wed, 21 Jun 2017 09:30:27 +0300
schrieb Antti Palosaari :
> On 06/20/2017 08:45 PM, Daniel Scheller wrote:
> > From: Daniel Scheller
> >
> > Add signal-to-noise-ratio as provided by the demodulator in decibel scale.
> > QAM/DVB-C needs some intlog calculation to
Am Wed, 21 Jun 2017 14:08:08 -0300
schrieb Mauro Carvalho Chehab :
> Em Wed, 21 Jun 2017 18:53:47 +0200
> Daniel Scheller escreveu:
>
> > From: Daniel Scheller
> >
> > Side effect: KERN_DEBUG messages aren't written to the kernel log anymore.
> > This als
From: Daniel Scheller
This series adds DVBv5 statistics support to the new DDB codepath of the
stv0367 demodulator driver.
The changes utilise already existing functionality (in form of register
readouts), but wraps the reads in separate functions so the existing
relative scale reporting can be
From: Daniel Scheller
The read_snr() functions currently do some magic to return relative scale
values when called. Split out register readouts into separate functions
so the functionality can be reused in some other way.
Signed-off-by: Daniel Scheller
---
drivers/media/dvb-frontends/stv0367
From: Daniel Scheller
Provide QAM/DVB-C signal strength in decibel scale. Values returned from
stv0367cab_get_rf_lvl() are good but need to be multiplied as they're in
1dBm precision.
Signed-off-by: Daniel Scheller
---
drivers/media/dvb-frontends/stv0367.c | 21 +
1
From: Daniel Scheller
This adds the basics to stv0367ddb_read_status() to be able to properly
provide signal statistics in DVBv5 format. Also adds UCB readout and
provides those values. Also, don't return -EINVAL in ddb_read_status()
if active_demod_state indicates no delivery system.
S
From: Daniel Scheller
Add signal-to-noise-ratio as provided by the demodulator in decibel scale.
QAM/DVB-C needs some intlog calculation to have usable dB values, OFDM/
DVB-T values from the demod look alright already and are provided as-is.
Signed-off-by: Daniel Scheller
---
drivers/media
Am Wed, 21 Jun 2017 21:45:40 +0200
schrieb Daniel Scheller :
> From: Daniel Scheller
>
> This series adds DVBv5 statistics support to the new DDB codepath of the
> stv0367 demodulator driver.
>
> The changes utilise already existing functionality (in form of register
> rea
Am Wed, 21 Jun 2017 22:20:35 +0300
schrieb Antti Palosaari :
> On 06/21/2017 08:20 PM, Mauro Carvalho Chehab wrote:
> > Em Wed, 21 Jun 2017 19:14:40 +0200
> > Daniel Scheller escreveu:
> >
> >> I intentionally left this in for the pr_info used in
> >>
From: Daniel Scheller
Signed-off-by: Daniel Scheller
---
drivers/media/dvb-frontends/stv0367.c | 13 +
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/drivers/media/dvb-frontends/stv0367.c
b/drivers/media/dvb-frontends/stv0367.c
index e726c2e00460..b42b99ad4d3f
Am Tue, 20 Jun 2017 16:10:43 -0300
schrieb Mauro Carvalho Chehab :
> Em Tue, 20 Jun 2017 20:41:21 +0200
> Daniel Scheller escreveu:
>
> > Not sure about Thomas, but I know that Jasmin doesn't own and/ore uses
> > such cards. However, for upcoming patches, I'll try
From: Daniel Scheller
When the demod driver puts the demod into sleep or shutdown state and it's
status is then polled e.g. via "dvb-fe-tool -m", i2c errors are printed
to the kernel log. If the last delsys was DVB-T/T2:
cxd2841er: i2c wr failed=-5 addr=6c reg=00 len=1
cx
From: Daniel Scheller
Reported by smatch:
drivers/media/pci/ddbridge/ddbridge-core.c:1246 input_tasklet() warn: this
loop depends on readl() succeeding
drivers/media/pci/ddbridge/ddbridge-core.c:1768 flashio() warn: this loop
depends on readl() succeeding
drivers/media/pci/ddbridge
From: Daniel Scheller
For Linux 4.14.
This series adds drivers for the ST STV0910 DVB-S/S2 demodulator ICs and
the ST STV6111 DVB-S/S2 tuners, and utilises them to enable ddbridge to
support the current line of Digital Devices DVB-S/S2 hardware (e.g. Cine
S2 V7/V7A adapters, DuoFlex S2 V4 addon
From: Daniel Scheller
Fixes smatch error:
drivers/media/dvb-frontends/stv0910.c:715 DVBS2_nBCH() error: buffer overflow
'nBCH[FECType]' 2 <= 28
Also, fixes the nBCH array table by adding the DUMMY_PLF element at the top
to match the enums (table element order was off by one be
From: Daniel Scheller
Implements stream_id filter and scrambling code setup in Start() and also
sets FE_CAN_MULTISTREAM in frontend_ops. This enables the driver to
properly receive and handle multistream transponders, functionality has
been reported working fine by testers with access to such
From: Daniel Scheller
Original code at least has some signed/unsigned issues, resulting in
values like 32dBm. Change signal strength readout to work without asking
the attached tuner, and use a lookup table instead of log calc. Values
reported appear plausible. Obsoletes the INTLOG10X100 calc
From: Daniel Scheller
This adds a frontend driver for the ST STV6111 DVB-S/S2 tuners. Like the
stv0910 demod frontend driver, this driver originates from the Digital
Devices' dddvb vendor driver package as of version 0.9.29, and was cleaned
up aswell. No functionality had to be removed t
From: Daniel Scheller
This was missing from the frontend_ops.
Signed-off-by: Daniel Scheller
---
drivers/media/dvb-frontends/stv0910.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/dvb-frontends/stv0910.c
b/drivers/media/dvb-frontends/stv0910.c
index c1875be01631
From: Daniel Scheller
This adds all required glue code to support - in conjunction with the new
stv0910 and stv6111 demod/tuner drivers and additionally the lnbh25 LNB
controller driver - all current DVB-S/S2 hardware (bridges and flex
modules) from Digital Devices like the DD CineS2 V7 and V7A
From: Daniel Scheller
Adds a stv0910_single modparm which, when set, configures the stv0910 to
run in single demodulator mode, currently intended for high bit rate
testing.
Signed-off-by: Daniel Scheller
---
drivers/media/pci/ddbridge/ddbridge-core.c | 7 +++
1 file changed, 7 insertions
From: Daniel Scheller
The returned value is required for further evaluation of the exact
demodulator chip (stv090x or stv0910).
Signed-off-by: Daniel Scheller
---
drivers/media/pci/ddbridge/ddbridge-core.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers
From: Daniel Scheller
Fixup
commit d52786ddd2d5 ("media: ddbridge: make (ddb)readl in while-loops
fail-safe")
after/wrt
commit 11e358bf37e8 ("media: ddbridge: use dev_* macros in favor of printk")
Signed-off-by: Daniel Scheller
---
drivers/media/pci/ddbridge/ddbri
From: Daniel Scheller
When the demod driver puts the demod into sleep or shutdown state and it's
status is then polled e.g. via "dvb-fe-tool -m", i2c errors are printed
to the kernel log. If the last delsys was DVB-T/T2:
cxd2841er: i2c wr failed=-5 addr=6c reg=00 len=1
cx
From: Daniel Scheller
Add signal-to-noise-ratio as provided by the demodulator in decibel scale.
QAM/DVB-C needs some intlog calculation to have usable dB values, OFDM/
DVB-T values from the demod look alright already and are provided as-is.
Signed-off-by: Daniel Scheller
---
drivers/media
From: Daniel Scheller
This series adds DVBv5 statistics support to the new DDB codepath of the
stv0367 demodulator driver.
The changes utilise already existing functionality (in form of register
readouts), but wraps the reads in separate functions so the existing
relative scale reporting can be
valho Chehab
Tested-by: Daniel Scheller
Signed-off-by: Daniel Scheller
---
drivers/media/dvb-frontends/stv0367.c | 15 ++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/stv0367.c
b/drivers/media/dvb-frontends/stv0367.c
index f266c18
From: Daniel Scheller
Provide QAM/DVB-C signal strength in decibel scale. Values returned from
stv0367cab_get_rf_lvl() are good but need to be multiplied as they're in
1dBm precision.
Signed-off-by: Daniel Scheller
---
drivers/media/dvb-frontends/stv0367.c | 21 +
1
From: Daniel Scheller
Since the other statistics are read when fe_status conditions are TRUE,
change the ucblocks readout logic to match this aswell.
Signed-off-by: Daniel Scheller
---
drivers/media/dvb-frontends/stv0367.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff
m
>
> OK, we can do that, when adding a driver needing such feature.
I might volunteer in adding DVB-C2 support to cxd2841er in porting needed bits
over from the cxd2843 driver, but someone else need to do testing on a DVB-C2
enabled coax cable.
Best regards,
Daniel Scheller
[1]
http
meantime a decision should be made if the current
in-kernel ddbridge should be kept somewhere or not (ie. as legacy
driver). IMHO this is not absolutely neccessary since both driver
variants (dddvb directly and the "castrated" one) are in use by people
all around and besides MSI (which we can workaround until fixed
finally) I don't know of any complaints at all.
Best regards,
Daniel Scheller
--
https://github.com/herrnst
Am Mon, 26 Jun 2017 10:55:34 +0200
schrieb Ralph Metzler :
> Daniel Scheller writes:
> > From: Daniel Scheller
> >
> > Original code at least has some signed/unsigned issues, resulting
> > in values like 32dBm.
>
> I will look into that.
>
> &
rly) random attempt at
fixing something which turned out unrelated and even doesn't apply as is
anymore. But that patch might be a start to get this done.
Best regards,
Daniel Scheller
--
https://github.com/herrnst
th the
result, I will start a V2 series based on kernel_case naming.
Best regards,
Daniel Scheller
--
https://github.com/herrnst
From: Daniel Scheller
Original code at least has some signed/unsigned issues, resulting in
values like 32dBm. Implement signal strength readout to work without
asking the attached tuner, and use a lookup table instead of log calc.
Values reported appear plausible, gathered from feedback from
From: Daniel Scheller
The returned value is required for further evaluation of the exact
demodulator chip (stv090x or stv0910).
Signed-off-by: Daniel Scheller
---
drivers/media/pci/ddbridge/ddbridge-core.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers
From: Daniel Scheller
This adds a frontend driver for the ST STV6111 DVB-S/S2 tuners. Like the
stv0910 demod frontend driver, this driver originates from the Digital
Devices' dddvb vendor driver package as of version 0.9.29, and was cleaned
up aswell. No functionality had to be removed t
From: Daniel Scheller
Signed-off-by: Daniel Scheller
---
MAINTAINERS | 16
1 file changed, 16 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index c4be6d4af7d2..7b85e578d238 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8246,6 +8246,22 @@ T: git git://linuxtv.org
From: Daniel Scheller
This adds all required glue code to support - in conjunction with the new
stv0910 and stv6111 demod/tuner drivers and additionally the lnbh25 LNB
controller driver - all current DVB-S/S2 hardware (bridges and flex
modules) from Digital Devices like the DD CineS2 V7 and V7A
From: Daniel Scheller
For Linux 4.14.
This series adds drivers for the ST STV0910 DVB-S/S2 demodulator ICs and
the ST STV6111 DVB-S/S2 tuners, and utilises them to enable ddbridge to
support the current line of Digital Devices DVB-S/S2 hardware (e.g. Cine
S2 V7/V7A adapters, DuoFlex S2 V4 addon
From: Daniel Scheller
Fixes smatch error:
drivers/media/dvb-frontends/stv0910.c:715 dvbs2_nbch() error: buffer overflow
'nbch[fectype]' 2 <= 28
Also, fixes the nbch array table by adding the DUMMY_PLF element at the top
to match the enums (table element order was off by one be
From: Daniel Scheller
This was missing from the frontend_ops.
Signed-off-by: Daniel Scheller
---
drivers/media/dvb-frontends/stv0910.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/dvb-frontends/stv0910.c
b/drivers/media/dvb-frontends/stv0910.c
index 045f8f5305ab
From: Daniel Scheller
Adds a stv0910_single modparm which, when set, configures the stv0910 to
run in single demodulator mode, currently intended for high bit rate
testing.
Signed-off-by: Daniel Scheller
---
drivers/media/pci/ddbridge/ddbridge-core.c | 7 +++
1 file changed, 7 insertions
From: Daniel Scheller
Implements stream_id filter and scrambling code setup in start() and also
sets FE_CAN_MULTISTREAM in frontend_ops. This enables the driver to
properly receive and handle multistream transponders, functionality has
been reported working fine by testers with access to such
From: Daniel Scheller
Fixes smatch error:
drivers/media/dvb-frontends/stv0910.c:715 dvbs2_nbch() error: buffer overflow
'nbch[fectype]' 2 <= 28
Also, fixes the nbch array table by adding the DUMMY_PLF element at the top
to match the enums (table element order was off by one be
From: Daniel Scheller
For Linux 4.14.
This v3 is a fixup for the previously posted v2. Smatch and W=1 uncovered
three additional issues in the stv6111 driver, see the v3 notes below.
While at it, few things have been fixed in patch 1 (initial stv0910
driver). Sorry for the noise and the mail
From: Daniel Scheller
Signed-off-by: Daniel Scheller
---
MAINTAINERS | 16
1 file changed, 16 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index c4be6d4af7d2..7b85e578d238 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8246,6 +8246,22 @@ T: git git://linuxtv.org
From: Daniel Scheller
Adds a stv0910_single modparm which, when set, configures the stv0910 to
run in single demodulator mode, currently intended for high bit rate
testing.
Signed-off-by: Daniel Scheller
Tested-by: Richard Scobie
---
drivers/media/pci/ddbridge/ddbridge-core.c | 7 +++
1
From: Daniel Scheller
This adds a frontend driver for the ST STV6111 DVB-S/S2 tuners. Like the
stv0910 demod frontend driver, this driver originates from the Digital
Devices' dddvb vendor driver package as of version 0.9.29, and was cleaned
up aswell. No functionality had to be removed t
From: Daniel Scheller
This was missing from the frontend_ops.
Signed-off-by: Daniel Scheller
Tested-by: Richard Scobie
---
drivers/media/dvb-frontends/stv0910.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/dvb-frontends/stv0910.c
b/drivers/media/dvb-frontends/stv0910.c
From: Daniel Scheller
Original code at least has some signed/unsigned issues, resulting in
values like 32dBm. Implement signal strength readout to work without
asking the attached tuner, and use a lookup table instead of log calc.
Values reported appear plausible, gathered from feedback from
From: Daniel Scheller
This adds all required glue code to support - in conjunction with the new
stv0910 and stv6111 demod/tuner drivers and additionally the lnbh25 LNB
controller driver - all current DVB-S/S2 hardware (bridges and flex
modules) from Digital Devices like the DD CineS2 V7 and V7A
From: Daniel Scheller
Implements stream_id filter and scrambling code setup in start() and also
sets FE_CAN_MULTISTREAM in frontend_ops. This enables the driver to
properly receive and handle multistream transponders, functionality has
been reported working fine by testers with access to such
From: Daniel Scheller
The returned value is required for further evaluation of the exact
demodulator chip (stv090x or stv0910).
Signed-off-by: Daniel Scheller
Tested-by: Richard Scobie
---
drivers/media/pci/ddbridge/ddbridge-core.c | 9 -
1 file changed, 4 insertions(+), 5 deletions
fe.dtv_propcache vars/references to the
dummy STR function, fixes bisect" in v3-1/10).
Best regards,
Daniel Scheller
--
https://github.com/herrnst
From: Daniel Scheller
Return 0 instead of -EINVAL in get_frontend if no demod mode is active.
This fixes ie. dvb-fe-tool getting confused and assuming a DVBv3 FE on idle
frontends when the FE has been put to sleep using sleep().
Also, in read_status(), don't immediately return when no dem
From: Daniel Scheller
Preferrably for Linux 4.14 (to get things done).
Hard-depends on the STV0910/STV6111 driver patchset as the diff and the
updated code depends on the driver and the changes involved with the
glue code of the STV/DDCineS2V7 series [1].
Mauro/Media maintainers, this updates
From: Daniel Scheller
As of 0.9.9b, the ddbridge code has been split from one single file
(ddbridge-core.c) into multiple files, with the purpose of taking care of
different topics, and to be able to reuse code in different kernel modules
(ddbridge.ko and octonet.ko). This applies the same code
From: Daniel Scheller
The functions in ddbridge-core.c have been moved to different positions in
newer versions of the dddvb vendor driver package (most notably in version
0.9.9b). Perform the same code move to keep the diff of the upcoming
code bump simpler.
Signed-off-by: Daniel Scheller
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