kernel/linux.git/drivers/media/dvb, branch linux-2.6.35.y

FLEXCOP-PCI: fix __xlate_proc_name-warning for flexcop-pci

2011-08-01T20:54:42+00:00

commit b934c20de1398d4a82d2ecfeb588a214a910f13f upstream. This patch fixes the warning about bad names for sys-fs and other kernel-things. The flexcop-pci driver was using '/'-characters in it, which is not good. This has been fixed in several attempts by several people, but obviously never made it into the kernel. Signed-off-by: Patrick Boettcher Cc: Steffen Barszus Cc: Boris Cuber Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

av7110: check for negative array offset

2011-03-31T18:58:04+00:00

commit cb26a24ee9706473f31d34cc259f4dcf45cd0644 upstream. info->num comes from the user. It's type int. If the user passes in a negative value that would cause memory corruption. Signed-off-by: Dan Carpenter Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

V4L/DVB: dib7770: enable the current mirror

2010-10-29T04:51:35+00:00

commit 90e12cec707204930934acdb5efce5f94a163a5f upstream. To improve performance on DiB7770-devices enabling the current mirror is needed. This patch adds an option to the dib7000p-driver to do that and it creates a separate device-entry in dib0700-device to use those changes on hardware which is using the DiB7770. Signed-off-by: Olivier Grenie Signed-off-by: Patrick Boettcher Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

V4L/DVB: Don't identify PV SBTVD Hybrid as a DibCom device

2010-10-29T04:51:19+00:00

commit 3bfb317f97cfddbbec67bbe8e35ad38af3507397 upstream. As reported by Carlos, Prolink Pixelview SBTVD Hybrid is based on Conexant cx231xx + Fujitsu 86A20S demodulator. However, both shares the same USB ID. So, we need to use USB bcdDevice, in order to properly discover what's the board. We know for sure that bcd 0x100 is used for a dib0700 device, while bcd 0x4001 is used for a cx23102 device. This patch reserves two ranges, the first one from 0x0000-0x3f00 for dib0700, and the second from 0x4000-0x4fff for cx231xx devices. This may need fixes in the future, as we get access to other devices. Thanks-to: Carlos Americo Domiciano Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

V4L/DVB: drivers/media: Eliminate a NULL pointer dereference

2010-06-01T04:24:22+00:00

In each case, the print involves dereferencing a value that is NULL or is near NULL. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @r exists@ expression E,E1; identifier f; statement S1,S2,S3; @@ if ((E == NULL && ...) || ...) { ... when != if (...) S1 else S2 when != E = E1 * E->f ... when any return ...; } else S3 // Signed-off-by: Julia Lawall Signed-off-by: Mauro Carvalho Chehab

V4L/DVB: dvb-core: Fix ULE decapsulation bug

2010-06-01T04:24:21+00:00

Fix ULE decapsulation bug when less than 4 bytes of ULE SNDU is packed into the remaining bytes of a MPEG2-TS frame ULE (Unidirectional Lightweight Encapsulation RFC 4326) decapsulation code has a bug that incorrectly treats ULE SNDU packed into the remaining 2 or 3 bytes of a MPEG2-TS frame as having invalid pointer field on the subsequent MPEG2-TS frame. Signed-off-by: Ang Way Chuang Acked-by: Jarod Wilson Signed-off-by: Mauro Carvalho Chehab

V4L/DVB: Bug fix: make IR work again for dm1105

2010-06-01T04:24:20+00:00

It makes IR to work again for dm1105 and, possibly, others. Signed-off-by: Igor M. Liplianin Signed-off-by: Mauro Carvalho Chehab

V4L/DVB: ngene: remove unused #include

2010-06-01T04:23:22+00:00

Remove unused #include ('s) in drivers/media/dvb/ngene/ngene-dvb.c drivers/media/dvb/ngene/ngene-i2c.c Signed-off-by: Huang Weiyi Signed-off-by: Mauro Carvalho Chehab

V4L/DVB: Technotrend S2-3200 ships with a TT 1500 remote

2010-06-01T04:23:18+00:00

The Technotrend Budget S2-3200 ships with the Technotrend 1500 bundled remote which is already supported. Just add the right Subsystem Device ID. Signed-off-by: Hermann Gausterer Signed-off-by: Mauro Carvalho Chehab

V4L/DVB: drivers/media: Use kzalloc

2010-06-01T04:23:16+00:00

Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // Signed-off-by: Julia Lawall Signed-off-by: Mauro Carvalho Chehab