linux-stable.git/drivers/media, branch v3.10.37 Linux kernel stable tree media: cx18: check for allocation failure in cx18_read_eeprom() 2014-03-31T16:58:12+00:00 Dan Carpenter dan.carpenter@oracle.com 2013-11-22T07:51:47+00:00 601cfbf0c6702f2fdc33f0dedf9632961318f8ff commit e351bf25fa373a3de0be2141b962c5c3c27006a2 upstream. It upsets static checkers when we don't check for allocation failure. I moved the memset() of "tv" earlier so we don't use uninitialized data on error. Fixes: 1d212cf0c2d8 ('[media] cx18: struct i2c_client is too big for stack') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e351bf25fa373a3de0be2141b962c5c3c27006a2 upstream.

It upsets static checkers when we don't check for allocation failure.  I
moved the memset() of "tv" earlier so we don't use uninitialized data on
error.
Fixes: 1d212cf0c2d8 ('[media] cx18: struct i2c_client is too big for stack')

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: dw2102: some missing unlocks on error 2014-03-31T16:58:12+00:00 Dan Carpenter dan.carpenter@oracle.com 2013-11-22T07:56:33+00:00 5c256d215753d9b26eb1a8553032630d0270a377 commit 324ed533bf0b23c309b805272c4ffcc5d51493a6 upstream. We recently introduced some new error paths but the unlocks are missing. Fixes: 0065a79a8698 ('[media] dw2102: Don't use dynamic static allocation') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 324ed533bf0b23c309b805272c4ffcc5d51493a6 upstream.

We recently introduced some new error paths but the unlocks are missing.
Fixes: 0065a79a8698 ('[media] dw2102: Don't use dynamic static allocation')

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: cxusb: unlock on error in cxusb_i2c_xfer() 2014-03-31T16:58:12+00:00 Dan Carpenter dan.carpenter@oracle.com 2013-11-22T07:55:43+00:00 60b35930067dfc0ef4d82b2653a9221b247ce5f1 commit 1cdbcc5db4e6d51ce9bb1313195167cada9aa6e9 upstream. We recently introduced some new error paths which are missing their unlocks. Fixes: 64f7ef8afbf8 ('[media] cxusb: Don't use dynamic static allocation') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1cdbcc5db4e6d51ce9bb1313195167cada9aa6e9 upstream.

We recently introduced some new error paths which are missing their
unlocks.
Fixes: 64f7ef8afbf8 ('[media] cxusb: Don't use dynamic static allocation')

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mxl111sf: Fix compile when CONFIG_DVB_USB_MXL111SF is unset 2014-02-20T19:06:11+00:00 Dave Jones davej@fedoraproject.org 2014-01-30T03:17:09+00:00 f19148c7959cd94e70a32a92d05a19e92d9826e8 commit 13e1b87c986100169b0695aeb26970943665eda9 upstream. Fix the following build error: drivers/media/usb/dvb-usb-v2/ mxl111sf-tuner.h:72:9: error: expected ‘;’, ‘,’ or ‘)’ before ‘struct’ struct mxl111sf_tuner_config *cfg) Signed-off-by: Dave Jones <davej@fedoraproject.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 13e1b87c986100169b0695aeb26970943665eda9 upstream.

Fix the following build error:

drivers/media/usb/dvb-usb-v2/
mxl111sf-tuner.h:72:9: error: expected ‘;’, ‘,’ or ‘)’ before ‘struct’
         struct mxl111sf_tuner_config *cfg)

Signed-off-by: Dave Jones <davej@fedoraproject.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
af9035: add ID [2040:f900] Hauppauge WinTV-MiniStick 2 2014-02-20T19:06:11+00:00 Antti Palosaari crope@iki.fi 2014-01-16T11:59:30+00:00 728311f5b50b1a6cc6b5363b4ef89dd466824fb3 commit f2e4c5e004691dfe37d0e4b363296f28abdb9bc7 upstream. Add USB ID [2040:f900] for Hauppauge WinTV-MiniStick 2. Device is build upon IT9135 chipset. Tested-by: Stefan Becker <schtefan@gmx.net> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit f2e4c5e004691dfe37d0e4b363296f28abdb9bc7 upstream.

Add USB ID [2040:f900] for Hauppauge WinTV-MiniStick 2.
Device is build upon IT9135 chipset.

Tested-by: Stefan Becker <schtefan@gmx.net>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
m88rs2000: set symbol rate accurately 2014-02-13T21:48:02+00:00 Malcolm Priestley tvboxspy@gmail.com 2013-12-24T16:18:46+00:00 118807851f3d5aadbbf966af63c882e5bb8cb89c commit dd4491dfb9eb4fa3bfa7dc73ba989e69fbce2e10 upstream. Current setting of symbol rate is not very actuate causing loss of lock. Covert temp to u64 and use mclk to calculate from big number. Calculate symbol rate by dividing symbol rate by 1000 times 1 << 24 and dividing sum by mclk. Add other symbol rate settings to function registers 0xa0-0xa3. In set_frontend add changes to register 0xf1 this must be done prior call to fe_reset. Register 0x00 doesn't need a second write of 0x1 Applied after patch m88rs2000: add m88rs2000_set_carrieroffset Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit dd4491dfb9eb4fa3bfa7dc73ba989e69fbce2e10 upstream.

Current setting of symbol rate is not very actuate causing
loss of lock.

Covert temp to u64 and use mclk to calculate from big number.

Calculate symbol rate by dividing symbol rate by 1000 times
1 << 24 and dividing sum by mclk.

Add other symbol rate settings to function registers 0xa0-0xa3.

In set_frontend add changes to register 0xf1 this must be done
prior call to fe_reset. Register 0x00 doesn't need a second
write of 0x1

Applied after patch
m88rs2000: add m88rs2000_set_carrieroffset

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
m88rs2000: add m88rs2000_set_carrieroffset 2014-02-13T21:48:02+00:00 Malcolm Priestley tvboxspy@gmail.com 2013-12-24T16:17:12+00:00 cf5b0cc26c7aff4bb8cbf0f5f411ce2249acc7e2 commit 06af15d1b6f45c60358feab88004472e5428f01c upstream. Set the carrier offset correctly using the default mclk values. Add function m88rs2000_get_mclk to calculate the mclk value against crystal frequency which will later be used for other functions. Add function m88rs2000_set_carrieroffset to calculate and set the offset value. variable offset becomes a signed value. Register 0x86 is set the appropriate value according to remainder value of frequency % 192857 calculation as shown. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 06af15d1b6f45c60358feab88004472e5428f01c upstream.

Set the carrier offset correctly using the default mclk values.

Add function m88rs2000_get_mclk to calculate the mclk value
against crystal frequency which will later be used for
other functions.

Add function m88rs2000_set_carrieroffset to calculate
and set the offset value.

variable offset becomes a signed value.

Register 0x86 is set the appropriate value according to
remainder value of frequency % 192857 calculation as
shown.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
dib8000: fix regression with dib807x 2014-02-13T21:48:02+00:00 Olivier Grenie olivier.grenie@parrot.com 2013-12-12T12:26:22+00:00 427f7ae89d26e64849063c134d0292f2228995e9 commit d67350f8c4e67f5eba627e1fd111f16257ca9c95 upstream. Commit 173a64cb3fcf broke support for some dib807x versions. Fix it by providing backward compatibility with the older versions. [mkrufky@linuxtv.org: conflict handling and CodingStyle fixes] Signed-off-by: Olivier Grenie <olivier.grenie@parrot.com> Acked-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit d67350f8c4e67f5eba627e1fd111f16257ca9c95 upstream.

Commit 173a64cb3fcf broke support for some dib807x versions.

Fix it by providing backward compatibility with the older versions.

[mkrufky@linuxtv.org: conflict handling and CodingStyle fixes]

Signed-off-by: Olivier Grenie <olivier.grenie@parrot.com>
Acked-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
nxt200x: increase write buffer size 2014-02-13T21:48:02+00:00 Mauro Carvalho Chehab m.chehab@samsung.com 2014-01-13T07:59:30+00:00 775d3a3410297abde40af312fdad258ddb654afe commit fa1e1de6bb679f2c86da3311bbafee7eaf78f125 upstream. The buffer size on nxt200x is not enough: ... > Dec 20 10:52:04 rich kernel: [ 31.747949] nxt200x: nxt200x_writebytes: i2c wr reg=002c: len=255 is too big! ... Increase it to 256 bytes. Reported-by: Rich Freeman <rich0@gentoo.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit fa1e1de6bb679f2c86da3311bbafee7eaf78f125 upstream.

The buffer size on nxt200x is not enough:

	...
	> Dec 20 10:52:04 rich kernel: [   31.747949] nxt200x: nxt200x_writebytes: i2c wr reg=002c: len=255 is too big!
	...

Increase it to 256 bytes.

Reported-by: Rich Freeman <rich0@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: s5p_mfc: remove s5p_mfc_get_node_type() function 2014-02-13T21:48:02+00:00 Marek Szyprowski m.szyprowski@samsung.com 2013-12-03T13:12:51+00:00 222708235bb90510b026256ba45abb24debfa951 commit b80cb8dc4162bc954cc71efec192ed89f2061573 upstream. s5p_mfc_get_node_type() relies on get_index() helper function, which in turn relies on video_device index numbers assigned on driver registration. All this code is not really needed, because there is already access to respective video_device structures via common s5p_mfc_dev structure. This fixes the issues introduced by patch 1056e4388b0454917a512618c8416a98628fc9ce ("v4l2-dev: Fix race condition on __video_register_device"), which has been merged in v3.12-rc1. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit b80cb8dc4162bc954cc71efec192ed89f2061573 upstream.

s5p_mfc_get_node_type() relies on get_index() helper function, which in
turn relies on video_device index numbers assigned on driver
registration. All this code is not really needed, because there is
already access to respective video_device structures via common
s5p_mfc_dev structure. This fixes the issues introduced by patch
1056e4388b0454917a512618c8416a98628fc9ce ("v4l2-dev: Fix race condition
on __video_register_device"), which has been merged in v3.12-rc1.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>