4 commits

Author	SHA1	Message	Date
Igor M. Liplianin	a0ea298d57	[media] ds3000: fill in demod init function ... Make some initializations in init, not in tune function Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>	2011-03-21 20:32:19 -03:00
Julia Lawall	2ef17c9fc8	V4L/DVB: drivers/media: Use kzalloc ... Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>	2010-06-01 01:23:16 -03:00
Nicolas Noirbent	450df22286	V4L/DVB: ds3000: fix divide-by-zero error in ds3000_read_snr() ... Fix a divide-by-zero error in ds3000's ds3000_read_snr(), when getting a very low signal reading (dvbs2_signal_reading >= 1). This prevents some nasty EIPs when running szap-s2 with a very low signal strength. Signed-off-by: Nicolas Noirbent <nicolas.noirbent@smartjog.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>	2010-05-19 12:57:15 -03:00
Igor M. Liplianin	09ea33e5c6	V4L/DVB (13493): TeVii S470 and TBS 6920 fixes ... The new hardware design applied for this cards. Silicon Labs C8051F300 microcontroller is used for LNB power control. It connected to cx23885 GPIO pins: GPIO0 - P0.3 data GPIO1 - P0.2 reset GPIO2 - P0.1 clk GPIO3 - P0.0 busy Tevii S470 based on Montage Technology M88TS2020 digital satellite tuner and M88DS3000 advanced DVB-S/S2 demodulator. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>	2009-12-05 18:42:08 -02:00