linux/drivers/media
Maciej S. Szmigiero c1849372a6 media: saa7134: keep demod i2c gate closed on Medion 7134
Medion 7134 has two i2c eeproms on the same i2c bus sharing the same bus
addresses: the first one for SAA7134 chip config and the second one behind
TDA10046 DVB-T demod chip i2c gate storing its firmware.
The TV tuner on this board is not behind this i2c gate.

Due to the bus conflict described above, the card PCI SVID / SSID sometimes
gets garbled after a reboot, which makes it necessary to specify the card
model manually as an insmod option in order for it to be detected reliably.
To avoid this, let's just leave the gate permanently closed so the eeprom
chips won't clash.

The demod firmware load is done with its i2c gate closed anyway so it is
not affected by this change.

Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-08-26 10:45:19 -03:00
..
cec media: cec-notifier: clear cec_adap in cec_notifier_unregister 2019-08-26 06:30:32 -03:00
common media: v4l2-tpg: add support for new pixelformats 2019-07-30 12:16:45 -04:00
dvb-core media: dvb-core: fix a memory leak bug 2019-08-21 18:39:54 -03:00
dvb-frontends media: dvb-frontends/cxd2099: Make en_templ constant 2019-08-21 18:39:55 -03:00
firewire media: firewire: Make structure fdtv_ca constant 2019-08-21 18:39:55 -03:00
i2c media: i2c: adv7842: drop check because i2c_unregister_device() is NULL safe 2019-08-26 10:44:38 -03:00
mc Linux 5.2-rc4 2019-06-11 12:09:28 -04:00
mmc treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
pci media: saa7134: keep demod i2c gate closed on Medion 7134 2019-08-26 10:45:19 -03:00
platform media: ti-vpe: Add cleanup in vpdma_list_cleanup() 2019-08-26 10:42:29 -03:00
radio media: radio/si470x: kill urb on error 2019-08-19 12:08:06 -03:00
rc media: mceusb: fix (eliminate) TX IR signal length limit 2019-08-21 18:39:54 -03:00
spi media: Clarify how menus are hidden by SUBDRV_AUTOSELECT 2019-08-19 12:00:29 -03:00
tuners media: Clarify how menus are hidden by SUBDRV_AUTOSELECT 2019-08-19 12:00:29 -03:00
usb media: hdpvr: remove redundant assignment to retval 2019-08-26 10:43:53 -03:00
v4l2-core media: uapi: h264: Add the concept of start code 2019-08-19 13:23:12 -03:00
Kconfig media: Clarify how menus are hidden by SUBDRV_AUTOSELECT 2019-08-19 12:00:29 -03:00
Makefile media: move drivers/media/media-* to drivers/media/mc/mc-* 2019-05-28 12:15:46 -04:00