linux-stable.git/drivers/media, branch linux-3.17.y Linux kernel stable tree media: smiapp: Only some selection targets are settable 2014-12-16T17:37:08+00:00 Sakari Ailus sakari.ailus@iki.fi 2014-11-06T20:49:45+00:00 6d6a8c0b7e25f934d19da71d14084aa851e76ec6 commit b31eb901c4e5eeef4c83c43dfbc7fe0d4348cb21 upstream. Setting a non-settable selection target caused BUG() to be called. The check for valid selections only takes the selection target into account, but does not tell whether it may be set, or only get. Fix the issue by simply returning an error to the user. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit b31eb901c4e5eeef4c83c43dfbc7fe0d4348cb21 upstream.

Setting a non-settable selection target caused BUG() to be called. The check
for valid selections only takes the selection target into account, but does
not tell whether it may be set, or only get. Fix the issue by simply
returning an error to the user.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: s2255drv: fix payload size for JPG, MJPEG 2014-12-16T17:37:08+00:00 sensoray-dev linux-dev@sensoray.com 2014-11-17T22:50:36+00:00 ce7c82e8f8616f03120f8bed8e4f344b69fa6a47 commit 1f391217ad8d7cd7b1e48e6e2abf49970cd91d18 upstream. length is the size of the buffer, not the payload. That's set using vb2_set_plane_payload(). Signed-off-by: Dean Anderson <linux-dev@sensoray.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1f391217ad8d7cd7b1e48e6e2abf49970cd91d18 upstream.

length is the size of the buffer, not the payload. That's set using
vb2_set_plane_payload().

Signed-off-by: Dean Anderson <linux-dev@sensoray.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: rc-core: fix toggle handling in the rc6 decoder 2014-12-16T17:37:08+00:00 David Härdeman david@hardeman.nu 2014-11-20T21:09:54+00:00 26366e61455f21778408b57901e7778dc45cddde commit d2a74581390d8e5ed09b12c9d4736847d918dfa6 upstream. The toggle bit shouldn't be cleared before the toggle value is calculated. This should probably go into 3.17.x as well. Fixes: 120703f9eb32 ([media] rc-core: document the protocol type) Tested-by: Stephan Raue <mailinglists@openelec.tv> Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit d2a74581390d8e5ed09b12c9d4736847d918dfa6 upstream.

The toggle bit shouldn't be cleared before the toggle value is calculated.

This should probably go into 3.17.x as well.

Fixes: 120703f9eb32 ([media] rc-core: document the protocol type)

Tested-by: Stephan Raue <mailinglists@openelec.tv>
Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: ttusb-dec: buffer overflow in ioctl 2014-11-21T17:23:14+00:00 Dan Carpenter dan.carpenter@oracle.com 2014-09-05T12:09:28+00:00 20cd3408e31ba6aecc07d48e1b24cc7ddfd7a988 commit f2e323ec96077642d397bb1c355def536d489d16 upstream. We need to add a limit check here so we don't overflow the buffer. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit f2e323ec96077642d397bb1c355def536d489d16 upstream.

We need to add a limit check here so we don't overflow the buffer.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: Remove references to non-existent PLAT_S5P symbol 2014-11-14T18:10:38+00:00 Sylwester Nawrocki s.nawrocki@samsung.com 2014-10-06T16:08:06+00:00 e6b72a32005b1120cf07b248f871bfe554a0682f commit 098bcd2335f0824e76dd835e4e2b7ae8e38fc281 upstream. The PLAT_S5P Kconfig symbol was removed in commit d78c16ccde96 ("ARM: SAMSUNG: Remove remaining legacy code"). However, there are still some references to that symbol left, fix that by substituting them with ARCH_S5PV210. Fixes: d78c16ccde96 ("ARM: SAMSUNG: Remove remaining legacy code") Reported-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 098bcd2335f0824e76dd835e4e2b7ae8e38fc281 upstream.

The PLAT_S5P Kconfig symbol was removed in commit d78c16ccde96
("ARM: SAMSUNG: Remove remaining legacy code"). However, there
are still some references to that symbol left, fix that by
substituting them with ARCH_S5PV210.

Fixes: d78c16ccde96 ("ARM: SAMSUNG: Remove remaining legacy code")

Reported-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: vmalloc_sg: off by one in error handling 2014-11-14T18:10:28+00:00 Dan Carpenter dan.carpenter@oracle.com 2014-08-05T08:11:13+00:00 768147da5b9a688fe3357cdadcbb17aca2a7216d commit 23d3090f8b44ab42162e99e8584445bc25b8922f upstream. The "i--" needs to happen at the start of the loop or it will try to release something bogus (probably it will crash) and it won't release the first ->vaddr_page[]. Fixes: 7b4eeed174b7 ('[media] vmalloc_sg: make sure all pages in vmalloc area are really DMA-ready') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 23d3090f8b44ab42162e99e8584445bc25b8922f upstream.

The "i--" needs to happen at the start of the loop or it will try to
release something bogus (probably it will crash) and it won't release
the first ->vaddr_page[].

Fixes: 7b4eeed174b7 ('[media] vmalloc_sg: make sure all pages in vmalloc area are really DMA-ready')

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: tda7432: Fix setting TDA7432_MUTE bit for TDA7432_RF register 2014-11-14T18:10:28+00:00 Axel Lin axel.lin@ingics.com 2014-08-08T13:32:56+00:00 534d3b6e0b33844e1ce8693f6ca65d1f9fc65d39 commit 91ba0e59babdb3c7aca836a65f1095b3eaff7b06 upstream. Fix a copy-paste bug when converting to the control framework. Fixes: commit 5d478e0de871 ("[media] tda7432: convert to the control framework") Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 91ba0e59babdb3c7aca836a65f1095b3eaff7b06 upstream.

Fix a copy-paste bug when converting to the control framework.

Fixes: commit 5d478e0de871 ("[media] tda7432: convert to the control framework")

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: rc-core: fix protocol_change regression in ir_raw_event_register 2014-11-14T18:10:28+00:00 Tomas Melin tomas.melin@iki.fi 2014-10-28T18:43:14+00:00 2d778860aa027457379118f6e9e86dcbbd9343c8 commit 14edb593338e3811e818aba286237c365f8881a1 upstream. IR receiver using nuvoton-cir and lirc required additional configuration steps after upgrade from kernel 3.16 to 3.17-rcX. Bisected regression to commit da6e162d6a4607362f8478c715c797d84d449f8b ("[media] rc-core: simplify sysfs code"). The regression comes from adding function change_protocol in ir-raw.c. It changes behaviour so that only the protocol enabled by driver's map_name will be active after registration. This breaks user space behaviour, lirc does not get key press signals anymore. Enable lirc protocol by default for ir raw decoders to restore original behaviour. Signed-off-by: Tomas Melin <tomas.melin@iki.fi> Acked-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 14edb593338e3811e818aba286237c365f8881a1 upstream.

IR receiver using nuvoton-cir and lirc required additional configuration
steps after upgrade from kernel 3.16 to 3.17-rcX. Bisected regression to
commit da6e162d6a4607362f8478c715c797d84d449f8b ("[media] rc-core:
simplify sysfs code").

The regression comes from adding function change_protocol in ir-raw.c.
It changes behaviour so that only the protocol enabled by driver's
map_name will be active after registration. This breaks user space
behaviour, lirc does not get key press signals anymore.

Enable lirc protocol by default for ir raw decoders to restore original
behaviour.

Signed-off-by: Tomas Melin <tomas.melin@iki.fi>
Acked-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: ds3000: fix LNB supply voltage on Tevii S480 on initialization 2014-11-14T18:10:27+00:00 Ulrich Eckhardt uli-lirc@uli-eckhardt.de 2014-10-10T17:19:12+00:00 e533cbb47948cecf0af4d7d8990d0ae3c2c0b952 commit 8c5bcded11cb607b1bb5920de3b9c882136d27db upstream. The Tevii S480 outputs 18V on startup for the LNB supply voltage and does not automatically power down. This blocks other receivers connected to a satellite channel router (EN50494), since the receivers can not send the required DiSEqC sequences when the Tevii card is connected to a the same SCR. This patch switches off the LNB supply voltage on initialization of the frontend. [mchehab@osg.samsung.com: add a comment about why we're explicitly turning off voltage at device init] Signed-off-by: Ulrich Eckhardt <uli@uli-eckhardt.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 8c5bcded11cb607b1bb5920de3b9c882136d27db upstream.

The Tevii S480 outputs 18V on startup for the LNB supply voltage and does not
automatically power down. This blocks other receivers connected
to a satellite channel router (EN50494), since the receivers can not send the
required DiSEqC sequences when the Tevii card is connected to a the same SCR.

This patch switches off the LNB supply voltage on initialization of the frontend.

[mchehab@osg.samsung.com: add a comment about why we're explicitly
 turning off voltage at device init]
Signed-off-by: Ulrich Eckhardt <uli@uli-eckhardt.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: imon: fix other RC type protocol support 2014-11-14T18:10:27+00:00 Ulrich Eckhardt uli-lirc@uli-eckhardt.de 2014-10-10T16:27:32+00:00 fb127d5136b113dc7c14fea545c6107104ab76cc commit d358aefdc0cc92b16ced449f998dbad639db6809 upstream. With kernel 3.17 the imon remote control for device 15c2:0034 does not work anymore, which uses the OTHER protocol. Only the front panel buttons which uses the RC6 protocol are working. Adds the missing comparison for the RC_BIT_OTHER. Signed-off-by: Ulrich Eckhardt <uli@uli-eckhardt.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit d358aefdc0cc92b16ced449f998dbad639db6809 upstream.

With kernel 3.17 the imon remote control for device 15c2:0034 does not
work anymore, which uses the OTHER protocol. Only the front panel
buttons which uses the RC6 protocol are working.

Adds the missing comparison for the RC_BIT_OTHER.

Signed-off-by: Ulrich Eckhardt <uli@uli-eckhardt.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>