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path: root/drivers/media/video/gspca/gspca.c
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2008-07-23V4L/DVB (8441): gspca: Bad handling of start of frames in sonixj.Jean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23V4L/DVB (8440): gspca: Makes some needlessly global functions static.Adrian Bunk
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23V4L/DVB (8436): gspca: Version number only in the main driver.Jean-Francois Moine
The version numbers of the subrivers will be removed as these ones will be changed for any other purpose. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23V4L/DVB (8430): videodev: move some functions from v4l2-dev.h to ↵Hans Verkuil
v4l2-common.h or v4l2-ioctl.h The functions in a header should not belong to another module. The prio functions belong to v4l2-common.c, so move them to v4l2-common.h. The ioctl functions belong to v4l2-ioctl.c, so create a new v4l2-ioctl.h header and move those functions to it. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23V4L/DVB (8428): videodev: rename 'dev' to 'parent'Hans Verkuil
The field 'dev' is not the video device, but the parent of the video device. Rename accordingly. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8356): gspca: 352x288 mode fix and source clean-up for Sonix bridges.Hans de Goede
sonixb: Bad initialization of sensor for 352x288 mode. (from Hans de Goede) sonixj: Clean-up source. Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8352): gspca: Buffers for USB exchanges cannot be in the stack.Jean-Francois Moine
gspca: Protect dq_callback() against simultaneous USB exchanges. Temporary buffer for USB exchanges added in the device struct. (all) Use a temporary buffer for all USB exchanges. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8350): gspca: Conform to v4l2 spec and mutex unlock fix.Jean-Francois Moine
gspca: Empty the application queues on streamoff ioctl. streamon/off and qbuf ioctls may be done by any application. Don't handle MJPEG pixel format as JPEG. (thanks to Hans de Goede) Authorize reqbufs ioctl when streaming. Bad mutex unlock in poll() when streaming problem. (thanks to Mauro Carvalho Chehab) Don't handle 'webcam disconnected' in stream off. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8348): gspca: Add auto gain/exposure to sonixb and tas5110 / ov6650 ↵Hans de Goede
sensors. sonixb: Do auto gain for tas5110 / ov6650 sensors. pac207: Move the auto_gain function to gspca. gspca: New function gspca_auto_gain_n_exposure(). Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8253): gspca: fix warnings on x86_64Mauro Carvalho Chehab
/home/v4l/master/v4l/gspca.c: In function 'gspca_frame_add': /home/v4l/master/v4l/gspca.c:222: warning: format '%d' expects type 'int', but argument 2 has type 'long int' /home/v4l/master/v4l/gspca.c: In function 'dev_read': /home/v4l/master/v4l/gspca.c:1568: warning: format '%d' expects type 'int', but argument 2 has type 'size_t' /home/v4l/master/v4l/gspca.c:1618: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' Acked-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8232): gspca: Change the USERPTR mechanism.Jean-Francois Moine
main: Change the packet copy mechanism for userptr. Cannot do reqbufs ioctl when already done and count != 0. Accept count < frame size in read(). Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8201): gspca: v4l2_pix_format in each subdriver.Jean-Francois Moine
main: Parameter comp_fac removed. main, pac207: get_buff_size op removed. (all) v4l2_pix_format in each subdriver. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8199): gspca: Compile warnings about NULL ptr.Harvey Harrison
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8197): gspca: pac207 frames no more decoded in the subdriver.Hans de Goede
videodev2: New pixfmt pac207: Remove the specific decoding. main: get_buff_size operation added for the subdriver. Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8196): gspca: Correct sizeimage in vidioc_s/try/g_fmt_capHans de Goede
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8195): gspca: Input buffer overwritten in spca561 + cleanup code.Jean-Francois Moine
spca561: Input buffer may be changed on reg write. (all sd): Cleanup code, 'const' added. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8191): gspca: Make CONFIG_VIDEO_ADV_DEBUG actually work.Hans de Goede
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8181): gspca: read() did not work (loop in kernel, timeout...)Jean-Francois Moine
main: Remove some vidioc_xx traces. main: read() did not work (user irq instead of mmap irq). main: Lack of v4l1 compat. main: Process loop inside kernel when no frame arriving. main: Double qbuf in read() when too many buffered frames. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8180): Source cleanup - compile error with VIDEO_ADV_DEBUG.Jean-Francois Moine
main, etoms, mars, pac207, pac7311, sonixb, sonixj, spca500, spca505: Cleanup source. sunplus: Compilation error when VIDEO_ADV_DEBUG set. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8161): gspca: Fix compilationMauro Carvalho Chehab
Some callbacks were renamed. Fix it. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8158): gspca: minor changesJean-Francois Moine
main: V4L2_PIX_FMT_SPCA501 is compressed (thanks to Hans de Goede) main: return 0 when no change on vidioc_s_fmt_cap (thanks to Hans de Goede) pac207: cleanup Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8157): gspca: all subdriversJean-Francois Moine
- remaning subdrivers added - remove the decoding helper and some specific frame decodings Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8156): Many bug fixes, zc3xx added.Jean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8154): Fix protection problems in the main driver.Jean-Francois Moine
- Protect format change when streaming active. - Protect USB exchanges on close. - Set a timeout in frame wait. - Have only one capture file and free the resources when closing this file. - Simplify the URB buffer. - Don't reset the control values at open time in pac207. - Fix compilation warnings of stk014. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8153): Subdriver pac207 added and minor changes.Hans de Goede
pac207 added. Check status on mutex lock. Call back on frame dequeue. Free the resources on last close only. Avoid URB and ISOC errors on close. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8152): Initial release of gspca with only one driver.Jean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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