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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Ensure em28xx extensions only get run against devs that support them
em28xx-audio.c
em28xx-dvb.c
- Em28xx extensions should ensure they are being only loaded against devices
that support them. Deals with case where there are multiple em28xx
devices, some of which have DVB (or ALSA) support and some do not.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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em28xx: Split HVR900 into two separate entries
- Separate the newer variant of the HVR-900 into its own device profile
because it has a Micronas DRX397 instead of the Zarlink demod. This
doesn't make the device work, but at least we don't try to initialize it
as though it had the Zarlink device.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Add support for Pinnacle PCTV HD Pro stick (the older variant 2304:0227)
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
The driver should be switched to digital mode, when tring to access the
frontend or when streaming.
This patch provides the correct code to support this feature.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Before this patch, HVR900/HVR950 were incorreclty going back to analog. The
result is that only digital were working.
This patch provides the proper setup for analog/digital and tuner callback.
It also properly resets analog into a sane state at open().
Thanks to Steven Toth <stoth@linuxtv.org> and Michael Krufky <mkrufky@linuxtv.org>
for helping to set the proper parameters to GPO/GPIO em2883 ports.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Devin Heitmueller <devin.heitmueller@gmail.com>
em28xx-dvb.c:
- Remove unneeded xc3028_ctrl structure. The driver automatically preserves
the previous value
tuner-xc2028.c:
- Make the return type for xc2028_get_reg signed, since all of the callers
are looking for "< 0" to detect errors.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
The analog entries are wrong. Fix it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Aidan Thornton <makosoft@googlemail.com>
Modifies em28xx-dvb not to use videobuf-dvb, but instead to include the code
for registering dvb devices locally and use the URB management code in the
em28xx driver directly. DVB data streaming should now work.
Signed-off-by: Aidan Thornton <makosoft@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Aidan Thornton <makosoft@googlemail.com>
Adds the correct GPIOs and demod attach code for the HVR-900
Signed-Off-By: Aidan Thornton <makosoft@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Thanks to Devin Heitmueller <devin.heitmueller@gmail.com> for pointing
this issue.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Devin Heitmueller <devin.heitmueller@gmail.com>
em28xx-cards.c:
- Fix reversed val/rst values in both analog_gpio and digital_gpio
vectors
- Fix crash that would was occurring during every analog startup
while looping over gpio_ctl
- Remove what appears to be a redundant setting of gpio_ctl->val
- Don't use OREN538 demodulation for the HVR-950 (prevents ATSC
scanning from working)
em28xx-dvb.c:
- Tuner should be in digital mode when issuing the reset
- Add copyright
- Change struct definition (corresponds to fix in em28xx-cards.c for
gpio_ctl looping)
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Thanks to Devin Heitmueller <devin.heitmueller@gmail.com> and Aidan
Thornton" <makosoft@googlemail.com> for pointing some errors with the
previous scenario.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
This patch adds DVB support for Hauppauge HVR950.
Thanks to Michael Krufky <mkrufky@linuxtv.org> for getting those values.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
This patch adds em28xx-dvb. This driver is highly based on cx88-dvb and
saa7134-dvb.
This code currently loads and unloads successfully. However, some
changes are needed to properly support the mpeg streams and to setup
em28xx to work on DVB mode.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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