kernel/git/stable/linux.git/drivers/media/i2c, branch linux-3.14.y

adv7511: TX_EDID_PRESENT is still 1 after a disconnect

2016-04-12T16:12:45+00:00

commit b339a72e04a62f0b1882c43492fc712f1176b3e6 upstream. The V4L2_CID_TX_EDID_PRESENT control reports if an EDID is present. The adv7511 however still reported the EDID present after disconnecting the HDMI cable. Fix the logic regarding this control. And when the EDID is disconnected also call ADV7511_EDID_DETECT to notify the bridge driver. This was also missing. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

smiapp: Take mutex during PLL update in sensor initialisation

2015-01-27T16:18:56+00:00

commit f85698cd296f08218a7750f321e94607da128600 upstream. The mutex does not serialise anything in this case but avoids a lockdep warning from the control framework. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

smiapp-pll: Correct clock debug prints

2015-01-27T16:18:56+00:00

commit bc47150ab93988714d1fab7bc82fe5f505a107ad upstream. The PLL flags were not used correctly. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

media: smiapp: Only some selection targets are settable

2014-12-16T17:34:26+00:00

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 Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

media: tda7432: Fix setting TDA7432_MUTE bit for TDA7432_RF register

2014-11-14T16:59:54+00:00

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 Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

media: adv7604: fix inverted condition

2014-10-05T21:52:23+00:00

commit 77639ff2b3404a913b8037d230a384798b854bae upstream. The log_status function should show HDMI information, but the test checking for an HDMI input was inverted. Fix this. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

media: mt9v032: fix hblank calculation

2014-09-17T16:19:06+00:00

commit f17bc3f4707eb87bdb80b895911c551cdd606fbd upstream. Since (min_row_time - crop->width) can be negative, we have to do a signed comparison here. Otherwise max_t casts the negative value to unsigned int and sets min_hblank to that invalid value. Signed-off-by: Philipp Zabel Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

media: V4L2: ov7670: fix a wrong index, potentially Oopsing the kernel from user-space

2014-06-07T17:28:28+00:00

commit cfece5857ca51d1dcdb157017aba226f594e9dcf upstream. Commit 75e2bdad8901a0b599e01a96229be922eef1e488 "ov7670: allow configuration of image size, clock speed, and I/O method" uses a wrong index to iterate an array. Apart from being wrong, it also uses an unchecked value from user-space, which can cause access to unmapped memory in the kernel, triggered by a normal desktop user with rights to use V4L2 devices. Signed-off-by: Guennadi Liakhovetski Acked-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

[media] adv7842: Composite free-run platfrom-data fix

2014-02-04T08:46:10+00:00

Incorrectly setting of free-run for Composite. Copy/paste regression fix. Signed-off-by: Martin Bugge Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] s5k5baf: allow to handle arbitrary long i2c sequences

2014-02-04T07:52:48+00:00

Using variable length array in s5k5baf_write_arr_seq caused an implicit assumption that i2c sequences should be short. The patch rewrites the function so it can handle sequences of any length and does not use variable length array. Reported-by: Dan Carpenter Signed-off-by: Andrzej Hajda Signed-off-by: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab