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2012-07-30[media] videobuf-dma-contig: restore buffer mapping for uncached bufersLad, Prabhakar1-21/+32
from commit a8f3c203e19b702fa5e8e83a9b6fb3c5a6d1cce4 restore the mapping scheme for uncached buffers, which was changed in a common scheme for cached and uncached. This apparently was wrong, and was probably intended only for cached buffers. the fix fixes the crash observed while mapping uncached buffers. Signed-off-by: Lad, Prabhakar <[email protected]> Signed-off-by: Hadli, Manjunath <[email protected]> Acked-by: Federico Vaga <[email protected]> Acked-by: Hans Verkuil <[email protected]> Cc: [email protected] Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30tun: Fix formatting.David S. Miller1-2/+2
Signed-off-by: David S. Miller <[email protected]>
2012-07-30[media] shark2: New driver for the Griffin radioSHARK v2 USB radio receiverHans de Goede5-0/+944
This driver consists of 2 parts, a generic tea5777 driver and a driver for the Griffin radioSHARK v2 USB radio receiver, which is the only driver using the generic tea5777 for now. This first version only implements FM support, once the the new VIDIOC_ENUM_FREQ_BANDS API is upstream I'll also add AM support. Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] v4l2-ioctl: Don't assume file->private_data always points to a v4l2_fhHans Verkuil1-7/+14
Commit efbceecd4522a41b8442c6b4f68b4508d57d1ccf, adds a number of helper functions for ctrl related ioctls to v4l2-ioctl.c, these helpers assume that if file->private_data != NULL, it points to a v4l2_fh, which is only the case for drivers which actually use v4l2_fh. This breaks for example bttv which use the "filedata" pointer for its own uses, and now all the ctrl ioctls try to use whatever its filedata points to as v4l2_fh and think it has a ctrl_handler, leading to: [ 142.499214] BUG: unable to handle kernel NULL pointer dereference at 0000000000000021 [ 142.499270] IP: [<ffffffffa01cb959>] v4l2_queryctrl+0x29/0x230 [videodev] [ 142.514649] [<ffffffffa01c7a77>] v4l_queryctrl+0x47/0x90 [videodev] [ 142.517417] [<ffffffffa01c58b1>] __video_do_ioctl+0x2c1/0x420 [videodev] [ 142.520116] [<ffffffffa01c7ee6>] video_usercopy+0x1a6/0x470 [videodev] ... This patch adds the missing test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) tests to the ctrl ioctl helpers v4l2_fh paths, fixing the issues with for example the bttv driver. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] v4l2-ctrls: Teach v4l2-ctrls that V4L2_CID_AUTOBRIGHTNESS is a booleanHans de Goede2-0/+6
And document V4L2_CID_AUTOBRIGHTNESS. Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca: Don't use video_device_node_name in v4l2_device release handlerHans de Goede1-3/+0
When the v4l2_device release handler gets called the kobject under vdev->dev has already been released, so we cannot use kobject_name on it (which video_device_node_name does). Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca_xirlink_cit: Grab backlight compensation control while streamingHans de Goede1-2/+5
As it cannot be changed while streaming. Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca_t613: Disable CIF resolutionsHans de Goede1-0/+4
These are broken with my test cam and I've been unable to fix them. Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca_stv0680: Remove empty ctrls arrayHans de Goede1-6/+0
Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gscpa_spca561: Add brightness control for rev12a camsHans de Goede1-6/+13
Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca_sn9c2028: Remove empty ctrls arrayHans de Goede1-6/+0
Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca_konica: Fix init sequenceHans de Goede1-10/+18
The konica needs a freaking large time (circa 6.5 seconds) to "boot", and does not want to be bothered while doing so, so sleep for 6 seconds, and then query its status register at 100ms intervals until it becomes ready. This removes the "reg_w err: -32" messages shown in dmesg whenever a konica cam gets initialized, and also fixes the camera not working when an app tries to use it directly after it has been plugged in and after a suspend/resume cycle. Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca: Add reset_resume callback to all sub-driversHans de Goede41-2/+41
1) The gspca-core's suspend/resume code is such that resume being called after a reset is safe / ok. 2) All devices tested sofar seem to need the reset_resume callback to work properly over a suspend 3) The USB-core won't call the reset_resume callback for devices which don't need it Thus it seems the simplest and the best to just add the callback to all sub-drivers, rather then adding the callbacks one-by-one as each driver gets tested with suspend/resume. Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca_benq: Remove empty ctrls arrayHans de Goede1-6/+0
Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca: Remove bogus JPEG quality controls from various sub-driversHans de Goede5-191/+19
Various gspca-subdrivers have a JPEG quality control which only changes the quantization tables in the JPEG headers send to user-space without making any changes to the settings of the bridge. Remove these bogus / wrong controls. Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca: always call v4l2_ctrl_handler_setup after startHans Verkuil14-34/+4
This ensures the controls are setup correctly. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca: clear priv field and disable relevant ioctlsHans Verkuil1-23/+22
The v4l2_pix_format priv field must be 0, so zero it. Also disable ioctls that are not implemented by a subdriver. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca-topro: convert to the control frameworkHans Verkuil1-233/+226
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] vc032x: convert to the control frameworkHans Verkuil1-537/+158
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] xirlink_cit: convert to the control frameworkHans Verkuil1-324/+141
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] vicam: convert to the control frameworkHans Verkuil1-41/+26
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] tv8532: convert to the control frameworkHans Verkuil1-83/+41
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca_t613: convert to the control frameworkHans Verkuil1-618/+201
Changes by Hans de Goede: -rework how gain controls work to better match control framework -make awb + gain + red/blue-balance a single auto-cluster -only add the HFLIP control for TAS5130a sensor cams, as it breaks the video on other cams Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] sunplus: convert to the control frameworkHans Verkuil1-166/+71
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] stk014: convert to the control frameworkHans Verkuil1-118/+76
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] sq930x: convert to the control frameworkHans Verkuil1-69/+40
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] spca561: convert to the control frameworkHans Verkuil1-283/+103
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30nfs: fix stub return type warningsRandy Dunlap1-1/+1
Fix numerous repeated warnings by making the stub function void instead of non-void: fs/nfs/nfs4_fs.h: In function 'nfs4_unregister_sysctl': fs/nfs/nfs4_fs.h:385:1: warning: no return statement in function returning non-void Signed-off-by: Randy Dunlap <[email protected]> Cc: Trond Myklebust <[email protected]> Signed-off-by: Trond Myklebust <[email protected]>
2012-07-30[media] spca508: convert to the control frameworkHans Verkuil1-39/+31
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] spca506: convert to the control frameworkHans Verkuil1-157/+51
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] spca505: convert to the control frameworkHans Verkuil1-40/+32
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca-spca501: remove old function prototypesHans Verkuil1-12/+0
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] spca501: convert to the control frameworkHans Verkuil1-181/+60
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] spca500: convert to the control frameworkHans Verkuil1-135/+63
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] spca1528: convert to the control frameworkHans Verkuil1-207/+61
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] es401: convert to the control frameworkHans Verkuil1-111/+73
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] ov534_9: convert to the control frameworkHans Verkuil1-198/+94
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] ov519: convert to the control frameworkHans Verkuil2-338/+276
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] nw80x: convert to the control frameworkHans Verkuil1-116/+87
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca-mr97310a: convert to the control frameworkHans Verkuil1-305/+133
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca-konica: convert to the control frameworkHans Verkuil1-208/+52
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca-jeilinj: convert to the control frameworkHans Verkuil1-128/+90
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca-etoms: convert to the control frameworkHans Verkuil1-160/+60
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca-cpia1: convert to the control frameworkHans Verkuil1-358/+127
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca-conex: convert to the control frameworkHans Verkuil1-135/+61
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca_ov534: Convert to the control frameworkAntonio Ospite1-302/+267
Signed-off-by: Antonio Ospite <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca_kinect: remove traces of the gspca control mechanismAntonio Ospite1-9/+0
This driver has no controls, so there is no need to convert it to the control framework. Signed-off-by: Antonio Ospite <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gspca_sonixb: Fix OV7630 gain controlHans de Goede1-1/+11
The ov7630's gain is weird, at 32 the gain drops to the same level as at 16, so skip 32-47 (of the 0-63 scale). Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gscpa_sonixb: Convert to the control frameworkHans de Goede1-254/+200
Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-07-30[media] gscpa_sonixb: Use usb_err for error handlingHans de Goede1-80/+81
Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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