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2012-05-15[media] gspca: passing wrong length parameter to reg_w()Dan Carpenter1-2/+2
This looks like a cut an paste error. This is a two byte array but we use 8 as a length parameter. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Jean-Francois Moine <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] via-camera: specify XO-1.5 camera clock speedDaniel Drake1-2/+13
For the ov7670 camera to return images at the requested frame rate, it needs to make calculations based on the clock speed, which is a completely external factor (depends on the wiring of the system). On the XO-1.5, which is the only known via-camera user, the camera is clocked at 90MHz. Pass this information to the ov7670 driver, to fix an issue where a framerate of 3x the requested amount was being provided. Signed-off-by: Daniel Drake <[email protected]> Acked-by: Jonathan Corbet <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] em28xx: Remove unused enum em28xx_io_methodEzequiel García1-8/+0
Signed-off-by: Ezequiel Garcia <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] em28xx: Remove unused field from em28xx_buffer structEzequiel García1-1/+0
Signed-off-by: Ezequiel Garcia <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] em28xx: Remove unused list_head struct for queued buffersEzequiel Garcia2-3/+0
The list_head struct usage was fully removed by commit d7aa80207babe694b316a48200b096cf0336ecb3. Signed-off-by: Ezequiel Garcia <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] em28xx: Make card_setup() and pre_card_setup() staticEzequiel Garcia2-4/+4
This cleans namespace a bit by making em28xx_card_setup() em28xx_pre_card_setup() static functions. Signed-off-by: Ezequiel Garcia <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14Merge branch 'v4l_for_linus' of ↵Linus Torvalds16-118/+147
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: "For a some fix patches for v3.4, including a regression fix at DVB core" Fix up trivial conflicts in Documentation/feature-removal-schedule.txt * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] gspca - sonixj: Fix a zero divide in isoc interrupt [media] media: videobuf2-dma-contig: include header for exported symbols [media] media: videobuf2-dma-contig: quiet sparse noise about plain integer as NULL pointer [media] media: vb2-memops: Export vb2_get_vma symbol [media] s5p-fimc: Correct memory allocation for VIDIOC_CREATE_BUFS [media] s5p-fimc: Fix locking in subdev set_crop op [media] dvb_frontend: fix a regression with DVB-S zig-zag [media] fintek-cir: change || to && [media] V4L: Schedule V4L2_CID_HCENTER, V4L2_CID_VCENTER controls for removal [media] rc: Postpone ISR registration [media] marvell-cam: fix an ARM build error [media] V4L: soc-camera: protect hosts during probing from overzealous user-space
2012-05-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds3-7/+9
Pull networking fixes from David Miller: "The main purpose of this pull request is to fix up the erroneous bonding patch I applied last round. I meant to apply v4 of the patch from Jiri but I applied v3 by accident. Mea culpa. Also, eagle eyed Dan Carpenter noticed that openvswitch has one of those "X = alloc(); if (!Y)" mistakes, test the proper pointer instead." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: openvswitch: checking wrong variable in queue_userspace_packet() bonding: Fix LACPDU rx_dropped commit.
2012-05-14[media] v4l2-dev: rename two functionsHans Verkuil6-16/+16
Rename the function v4l2_dont_use_lock to v4l2_disable_ioctl_locking, and rename v4l2_dont_use_cmd to v4l2_disable_ioctl. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] v4l2-dev.h: add comment not to use V4L2_FL_LOCK_ALL_FOPS in new driversHans Verkuil1-1/+1
This flag is for legacy drivers only and will go away in the future. A note regarding commit 5126f2590bee412e3053de851cb07f531e4be36a (v4l2-dev: add flag to have the core lock all file operations): That commit message suggests that by not taking the core lock for fops other than unlocked_ioctl all problems relating to AB-BA locking and mm->mmap_sem are solved. This is not the case. More work needs to be done by moving the core lock further down into video_ioctl2. It should only be taken after the copy_from/to_user calls are done. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] v4l2-framework.txt: update the core lock documentationHans Verkuil1-5/+5
Thanks to Laurent Pinchart for pointing out that this information was missing. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] av7110: fix v4l2_compliance test issuesHans Verkuil3-15/+41
Besides the usual inconsistencies in input enumeration there was also a kernel crash if you tried to poll on a vbi node. The checks for sliced vbi output vs vbi capture were not complete enough. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] vivi: add the alpha component controlHans Verkuil1-8/+21
Useful to set the alpha component for the pixel formats with an alpha channel. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] vivi: add more pixelformatsHans Verkuil1-30/+135
This is very useful for testing whether userspace can handle the various formats correctly. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] hexium-orion: fix incorrect input tableHans Verkuil1-9/+9
Fix the standard and audioset values. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] hexium-gemini: remove B&W control, fix input tableHans Verkuil1-113/+10
The B&W control never worked, and you get the same effect by setting saturation to the lowest value. So it has been removed. Also fixed some incorrect entries in the input table. This driver now passes v4l2-compliance. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] fixes and add querystd support to mxbHans Verkuil2-0/+18
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] saa7146: fix querycap, vbi/video separation and g/s_registerHans Verkuil9-46/+92
The querycap ioctl returned an incorrect version number and incorrect capabilities (mixing up vbi and video caps). The reason for that was that video nodes could do vbi activities: that should be separated between the vbi and video nodes. There were also a few minor problems with dbg_g/s_register that have been resolved. The mxb/saa7146 driver now passes the v4l2_compliance tests. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] saa7146: support control events and priority handlingHans Verkuil3-6/+19
Use v4l2_fh which gives you control events and priority handling for free. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] saa7146: rename vbi/video_q to vbi/video_dmaqHans Verkuil3-26/+25
There was also a vbi_q and video_q in saa7146_fh, so that was confusing. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] saa7146: remove the unneeded type field from saa7146_fhHans Verkuil2-15/+17
This information can also be retrieved from struct video_device. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] saa7146: move vbi fields from saa7146_fh to saa7146_vvHans Verkuil4-21/+26
This fields are global and don't belong in a fh struct. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] saa7146: move video_fmt from saa7146_fh to saa7146_vvHans Verkuil3-35/+39
This is a global structure and does not belong to saa7146_fh. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] saa7146: move overlay information from saa7146_fh into saa7146_vvHans Verkuil4-32/+43
This is global information, not per-filehandle information. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] mxb: fix audio and standard handlingHans Verkuil1-20/+33
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] tda9840: fix setting of the audio modeHans Verkuil1-31/+44
You have to first detect the current rxsubchans (mono, stereo or bilingual), and depending on that you can set the audio mode. It does not automatically switch when the audio channels change. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] mxb: simplify a line that was too longHans Verkuil1-1/+1
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] mxb: fix audio handlingHans Verkuil2-77/+26
Instead of using custom ioctls use the VIDIOC_ENUM/G/S/_AUDIO ioctls. Also send the same audio to both CDROM-out and line-out. This is what you would expect and anyway, the CDROM-out connector is unlikely to be used these days as it is obsolete. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] mxb: fix initial audio + ntsc/secam supportHans Verkuil1-3/+15
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] mxb/saa7146: first round of cleanupsHans Verkuil6-289/+153
Convert to the control framework, fix the easy v4l2-compliance failures. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] v4l/dvb: fix compiler warningsHans Verkuil11-31/+19
media_build/v4l/drxk_hard.c: In function 'DownloadMicrocode': media_build/v4l/drxk_hard.c:1388:6: warning: variable 'BlockCRC' set but not used [-Wunused-but-set-variable] media_build/v4l/drxk_hard.c:1384:6: warning: variable 'Drain' set but not used [-Wunused-but-set-variable] media_build/v4l/drxk_hard.c:1383:6: warning: variable 'Flags' set but not used [-Wunused-but-set-variable] media_build/v4l/lmedm04.c: In function 'lme2510_probe': media_build/v4l/lmedm04.c:1208:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/hopper_cards.c: In function 'hopper_irq_handler': media_build/v4l/hopper_cards.c:68:26: warning: variable 'lstat' set but not used [-Wunused-but-set-variable] media_build/v4l/mantis_cards.c: In function 'mantis_irq_handler': media_build/v4l/mantis_cards.c:76:26: warning: variable 'lstat' set but not used [-Wunused-but-set-variable] media_build/v4l/mantis_dma.c: In function 'mantis_dma_stop': media_build/v4l/mantis_dma.c:202:16: warning: variable 'mask' set but not used [-Wunused-but-set-variable] media_build/v4l/mantis_dma.c:202:6: warning: variable 'stat' set but not used [-Wunused-but-set-variable] media_build/v4l/mantis_evm.c: In function 'mantis_hifevm_work': media_build/v4l/mantis_evm.c:44:17: warning: variable 'gpif_mask' set but not used [-Wunused-but-set-variable] media_build/v4l/stb0899_drv.c: In function 'stb0899_init_calc': media_build/v4l/stb0899_drv.c:640:5: warning: variable 'agc1cn' set but not used [-Wunused-but-set-variable] media_build/v4l/stb0899_drv.c: In function 'stb0899_diseqc_init': media_build/v4l/stb0899_drv.c:830:13: warning: variable 'f22_rx' set but not used [-Wunused-but-set-variable] media_build/v4l/stb0899_drv.c:826:31: warning: variable 'tx_data' set but not used [-Wunused-but-set-variable] media_build/v4l/stv0900_sw.c: In function 'stv0900_track_optimization': media_build/v4l/stv0900_sw.c:838:26: warning: variable 'rolloff' set but not used [-Wunused-but-set-variable] media_build/v4l/ir-sanyo-decoder.c: In function 'ir_sanyo_decode': media_build/v4l/ir-sanyo-decoder.c:59:14: warning: variable 'not_address' set but not used [-Wunused-but-set-variable] media_build/v4l/mceusb.c: In function 'mceusb_dev_printdata': media_build/v4l/mceusb.c:523:46: warning: variable 'data5' set but not used [-Wunused-but-set-variable] Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] v4l/dvb: fix compiler warningsHans Verkuil12-44/+27
media_build/v4l/stb6100.c: In function 'stb6100_read_reg': media_build/v4l/stb6100.c:161:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] media_build/v4l/cx24110.c: In function 'cx24110_read_ucblocks': media_build/v4l/cx24110.c:515:6: warning: variable 'lastbyer' set but not used [-Wunused-but-set-variable] media_build/v4l/dib9000.c: In function 'dib9000_mbx_process': media_build/v4l/dib9000.c:711:6: warning: variable 'tmp' set but not used [-Wunused-but-set-variable] media_build/v4l/zl10353.c: In function 'zl10353_init': media_build/v4l/zl10353.c:562:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] media_build/v4l/stv0297.c: In function 'stv0297_set_frontend': media_build/v4l/stv0297.c:417:16: warning: variable 'starttime' set but not used [-Wunused-but-set-variable] media_build/v4l/lgs8gxx.c: In function 'lgs8gxx_set_mode_manual': media_build/v4l/lgs8gxx.c:265:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/af9013.c: In function 'af9013_statistics_work': media_build/v4l/af9013.c:517:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/stv090x.c: In function 'stv090x_optimize_track': media_build/v4l/stv090x.c:2845:23: warning: variable 'rolloff' set but not used [-Wunused-but-set-variable] media_build/v4l/stv090x.c: In function 'stv090x_algo': media_build/v4l/stv090x.c:3177:28: warning: variable 'no_signal' set but not used [-Wunused-but-set-variable] media_build/v4l/it913x-fe.c: In function 'it913x_fe_read_ber': media_build/v4l/it913x-fe.c:636:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/it913x-fe.c: In function 'it913x_fe_get_frontend': media_build/v4l/it913x-fe.c:661:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/it913x-fe.c: In function 'it913x_fe_set_frontend': media_build/v4l/it913x-fe.c:694:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/m88rs2000.c: In function 'm88rs2000_set_fec': media_build/v4l/m88rs2000.c:657:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/dst_ca.c: In function 'ca_send_message': media_build/v4l/dst_ca.c:480:15: warning: variable 'ca_message_header_len' set but not used [-Wunused-but-set-variable] media_build/v4l/smssdio.c: In function 'smssdio_interrupt': media_build/v4l/smssdio.c:117:11: warning: variable 'isr' set but not used [-Wunused-but-set-variable] Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] v4l: fix compiler warningsHans Verkuil14-48/+9
media_build/v4l/adv7343.c: In function 'adv7343_setstd': media_build/v4l/adv7343.c:133:6: warning: variable 'output_idx' set but not used [-Wunused-but-set-variable] media_build/v4l/tvp5150.c: In function 'tvp5150_mbus_fmt': media_build/v4l/tvp5150.c:833:14: warning: variable 'std' set but not used [-Wunused-but-set-variable] media_build/v4l/tvp7002.c: In function 'tvp7002_query_dv_preset': media_build/v4l/tvp7002.c:673:18: warning: variable 'device' set but not used [-Wunused-but-set-variable] media_build/v4l/c-qcam.c: In function 'qc_capture': media_build/v4l/c-qcam.c:381:33: warning: variable 'bitsperxfer' set but not used [-Wunused-but-set-variable] media_build/v4l/pms.c: In function 'pms_s_std': media_build/v4l/pms.c:738:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/pms.c: In function 'init_mediavision': media_build/v4l/pms.c:959:6: warning: variable 'id' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-alsa.c: In function 'cx25821_irq': media_build/v4l/cx25821-alsa.c:294:6: warning: variable 'audint_count' set but not used [-Wunused-but-set-variable] media_build/v4l/zr364xx.c: In function 'zr364xx_fillbuff': media_build/v4l/zr364xx.c:510:25: warning: variable 'frm' set but not used [-Wunused-but-set-variable] media_build/v4l/s2255drv.c: In function 's2255_fillbuff': media_build/v4l/s2255drv.c:637:23: warning: variable 'frm' set but not used [-Wunused-but-set-variable] media_build/v4l/s2255drv.c: In function 'vidioc_s_fmt_vid_cap': media_build/v4l/s2255drv.c:990:6: warning: variable 'norm' set but not used [-Wunused-but-set-variable] media_build/v4l/tm6000-stds.c: In function 'tm6000_set_audio_std': media_build/v4l/tm6000-stds.c:341:10: warning: variable 'nicam_flag' set but not used [-Wunused-but-set-variable] media_build/v4l/tm6000-video.c: In function 'get_next_buf': media_build/v4l/tm6000-video.c:172:8: warning: variable 'outp' set but not used [-Wunused-but-set-variable] media_build/v4l/tm6000-video.c: In function 'copy_streams': media_build/v4l/tm6000-video.c:214:36: warning: variable 'c' set but not used [-Wunused-but-set-variable] media_build/v4l/tm6000-input.c: In function 'tm6000_ir_urb_received': media_build/v4l/tm6000-input.c:171:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] media_build/v4l/usbvision-core.c: In function 'usbvision_decompress': media_build/v4l/usbvision-core.c:604:23: warning: variable 'max_pos' set but not used [-Wunused-but-set-variable] media_build/v4l/usbvision-core.c: In function 'usbvision_parse_compress': media_build/v4l/usbvision-core.c:705:39: warning: variable 'rc' set but not used [-Wunused-but-set-variable] media_build/v4l/usbvision-core.c:705:22: warning: variable 'bytes_per_pixel' set but not used [-Wunused-but-set-variable] media_build/v4l/zoran_device.c: In function 'write_overlay_mask': media_build/v4l/zoran_device.c:545:6: warning: variable 'reg' set but not used [-Wunused-but-set-variable] media_build/v4l/go7007-v4l2.c: In function 'go7007_streamoff': media_build/v4l/go7007-v4l2.c:79:6: warning: variable 'retval' set but not used [-Wunused-but-set-variable] Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] v4l: fix compiler warningsHans Verkuil8-19/+16
media_build/v4l/au0828-video.c: In function 'au0828_irq_callback': media_build/v4l/au0828-video.c:123:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] media_build/v4l/cx23888-ir.c: In function 'pulse_clocks_to_clock_divider': media_build/v4l/cx23888-ir.c:334:6: warning: variable 'rem' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25840-ir.c: In function 'pulse_clocks_to_clock_divider': media_build/v4l/cx25840-ir.c:319:6: warning: variable 'rem' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25840-ir.c: In function 'cx25840_ir_tx_write': media_build/v4l/cx25840-ir.c:863:21: warning: variable 'c' set but not used [-Wunused-but-set-variable] media_build/v4l/em28xx-audio.c: In function 'snd_em28xx_hw_capture_params': media_build/v4l/em28xx-audio.c:346:31: warning: variable 'format' set but not used [-Wunused-but-set-variable] media_build/v4l/em28xx-audio.c:346:25: warning: variable 'rate' set but not used [-Wunused-but-set-variable] media_build/v4l/em28xx-audio.c:346:15: warning: variable 'channels' set but not used [-Wunused-but-set-variable] media_build/v4l/hdpvr-control.c: In function 'get_input_lines_info': media_build/v4l/hdpvr-control.c:98:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/hdpvr-video.c: In function 'hdpvr_try_ctrl': media_build/v4l/hdpvr-video.c:955:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/saa7134-video.c: In function 'saa7134_s_tuner': media_build/v4l/saa7134-video.c:2030:6: warning: variable 'rx' set but not used [-Wunused-but-set-variable] media_build/v4l/sn9c102_core.c: In function 'sn9c102_stream_interrupt': media_build/v4l/sn9c102_core.c:998:7: warning: variable 'timeout' set but not used [-Wunused-but-set-variable] Signed-off-by: Hans Verkuil <[email protected]> Acked-by: Janne Grunau <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] cx25821: fix compiler warningsHans Verkuil8-53/+13
media_build/v4l/cx25821-core.c: In function 'cx_i2c_read_print': media_build/v4l/cx25821-core.c:386:6: warning: variable 'value' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-core.c: In function 'cx25821_dev_setup': media_build/v4l/cx25821-core.c:899:6: warning: variable 'io_size' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-core.c: In function 'cx25821_irq': media_build/v4l/cx25821-core.c:1321:18: warning: variable 'pci_mask' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-i2c.c: In function 'cx25821_i2c_read': media_build/v4l/cx25821-i2c.c:365:6: warning: variable 'retval' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-medusa-video.c: In function 'medusa_enable_bluefield_output': media_build/v4l/cx25821-medusa-video.c:39:6: warning: variable 'ret_val' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-medusa-video.c: In function 'medusa_set_resolution': media_build/v4l/cx25821-medusa-video.c:435:6: warning: variable 'ret_val' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-medusa-video.c: In function 'medusa_set_decoderduration': media_build/v4l/cx25821-medusa-video.c:498:6: warning: variable 'ret_val' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-video.c: In function 'cx25821_dump_video_queue': media_build/v4l/cx25821-video.c:116:25: warning: variable 'buf' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-video.c: In function 'cx25821_buffer_prepare': media_build/v4l/cx25821-video.c:561:20: warning: variable 'line1_offset' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-video.c: In function 'video_ioctl_set': media_build/v4l/cx25821-video.c:1834:6: warning: variable 'value' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-video-upstream.c: In function 'cx25821_upstream_irq': media_build/v4l/cx25821-video-upstream.c:641:6: warning: variable 'msk_stat' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-video-upstream-ch2.c: In function 'cx25821_upstream_irq_ch2': media_build/v4l/cx25821-video-upstream-ch2.c:591:6: warning: variable 'msk_stat' set but not used [-Wunused-but-set-variable] media_build/v4l/cx25821-audio-upstream.c: In function 'cx25821_upstream_irq_audio': media_build/v4l/cx25821-audio-upstream.c:589:6: warning: variable 'msk_stat' set but not used [-Wunused-but-set-variable] Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] ivtv/cx18: fix compiler warningsHans Verkuil6-18/+7
media_build/v4l/cx18-alsa-main.c: In function 'cx18_alsa_exit': media_build/v4l/cx18-alsa-main.c:282:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/cx18-mailbox.c: In function 'cx18_api_call': media_build/v4l/cx18-mailbox.c:598:6: warning: variable 'state' set but not used [-Wunused-but-set-variable] media_build/v4l/cx18-alsa-pcm.c: In function 'snd_cx18_pcm_capture_open': media_build/v4l/cx18-alsa-pcm.c:156:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/cx18-alsa-pcm.c: In function 'snd_cx18_pcm_capture_close': media_build/v4l/cx18-alsa-pcm.c:202:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/cx18-alsa-pcm.c: In function 'snd_cx18_pcm_hw_params': media_build/v4l/cx18-alsa-pcm.c:255:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/cx18-streams.c: In function 'cx18_stop_v4l2_encode_stream': media_build/v4l/cx18-streams.c:983:16: warning: variable 'then' set but not used [-Wunused-but-set-variable] media_build/v4l/ivtv-ioctl.c: In function 'ivtv_set_speed': media_build/v4l/ivtv-ioctl.c:138:22: warning: variable 's' set but not used [-Wunused-but-set-variable] media_build/v4l/ivtvfb.c: In function 'ivtvfb_init': media_build/v4l/ivtvfb.c:1286:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] media_build/v4l/ivtvfb.c: In function 'ivtvfb_cleanup': media_build/v4l/ivtvfb.c:1306:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] cx231xx: fix compiler warningsHans Verkuil6-154/+124
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c: In function ‘snd_cx231xx_hw_capture_params’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c:527:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c:526:31: warning: variable ‘format’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c:526:25: warning: variable ‘rate’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c:526:15: warning: variable ‘channels’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c: In function ‘snd_cx231xx_capture_trigger’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c:589:6: warning: variable ‘retval’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-video.c: In function ‘cx231xx_isoc_copy’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-video.c:331:17: warning: variable ‘outp’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-video.c: In function ‘cx231xx_bulk_copy’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-video.c:434:17: warning: variable ‘outp’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-video.c: In function ‘cx231xx_reset_video_buffer’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-video.c:704:7: warning: variable ‘outp’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c: In function ‘cx231xx_set_mode’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c:699:6: warning: variable ‘errCode’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c: In function ‘cx231xx_ep5_bulkout’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c:763:6: warning: variable ‘errCode’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c: In function ‘cx231xx_isoc_irq_callback’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c:800:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c: In function ‘cx231xx_bulk_irq_callback’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c:846:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c: In function ‘cx231xx_stop_TS1’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c:1234:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c: In function ‘cx231xx_start_TS1’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c:1254:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_enable656’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:937:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_disable656’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:955:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_dump_HH_reg’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:1323:5: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_dump_SC_reg’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:1358:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_Setup_AFE_for_LowIF’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:1444:5: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_set_Colibri_For_LowIF’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:1504:5: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_set_DIF_bandpass’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:1559:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_gpio_i2c_write’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:3093:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-417.c: In function ‘cx231xx_initialize_codec’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-417.c:1098:9: warning: variable ‘data’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-417.c: In function ‘vidioc_streamon’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-417.c:1795:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-vbi.c: In function ‘cx231xx_isoc_vbi_copy’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-vbi.c:86:25: warning: variable ‘buf’ set but not used [-Wunused-but-set-variable] v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-vbi.c: In function ‘cx231xx_irq_vbi_callback’: v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-vbi.c:313:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable] Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14tty: Fix LED error returnAlan Cox1-1/+1
3.4-rc introduced a regression when setting the LEDS. We do the right thing but then return an error code. Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=43144 Reported-by: Christian Casteyde Signed-off-by: Alan Cox <alan@linux/intel.com> Signed-off-by: Linus Torvalds <[email protected]>
2012-05-14[media] dw2102: fix compile warningsHans Verkuil1-40/+36
media_build/v4l/dw2102.c:151:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/dw2102.c:224:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/dw2102.c:279:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/dw2102.c:352:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/dw2102.c:435:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/dw2102.c:499:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] m5mols: Add 3A lock controlSylwester Nawrocki3-46/+60
Add control for locking automatic exposure, focus and white balance adjustments. While at it, tidy up the data structure documentation. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] m5mols: Add JPEG compression quality controlSylwester Nawrocki3-2/+11
Add JPEG compression quality control for snapshot capture. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] m5mols: Add exposure metering controlSylwester Nawrocki2-5/+31
This patch adds V4L2_CID_EXPOSURE_METERING control which allows to select the light metering mode for automatic exposure as one of the following modes: spot (small area at the frame center), center weighted and frame averaged. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] m5mols: Add image stabilization controlSylwester Nawrocki2-0/+22
Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] m5mols: Add wide dynamic range controlSylwester Nawrocki2-0/+24
Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] m5mols: Add exposure bias controlSylwester Nawrocki2-3/+25
Add integer menu control for exposure bias. The control value range is -2.0 EV to +2.0 EV, in 0.5 EV steps. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] m5mols: Add auto and preset white balance controlSylwester Nawrocki2-12/+39
Replace the V4L2_CID_AUTO_WHITE_BALANCE control with its extended version - V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE so the white balance presets feature is exposed to user land. Acked-by: HeungJun Kim <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] m5mols: Add ISO sensitivity controlsSylwester Nawrocki2-0/+63
Add controls for manual/auto ISO sensitivity. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] m5mols: Use proper sensor mode for the controlsSylwester Nawrocki2-8/+31
The parameters corresponding to the V4L controls can be reconfigured only in associated M-5MOLS operation mode. Use struct v4l2_ctrl priv field to assign the working mode to the controls which can be modified only in certain conditions. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] m5mols: Refactored controls handlingSylwester Nawrocki4-150/+198
This patch is a prerequisite for the new controls addition. It consolidates the control handling code, which is moved to m5mols_controls.c and staticized. The controls initialization is reordered to better reflect the control clusters and make the diffs smaller when new controls are added. To make the code easier to follow when more controls is added use separate set function for each control. Rewrite the image effect registers handling. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-14[media] m5mols: Convert macros to inline functionsSylwester Nawrocki1-5/+12
Make to_sd and to_m5mols macros static inline functions for better type safety. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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