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path: root/drivers/media/video/gspca/cpia1.c
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2011-01-19[media] gspca: Remove __devinit, __devinitconst and __devinitdataJean-François Moine
__devinit* must not be used in USB drivers. Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-12-29[media] gspca - cpia1: Fix error checkNicolas Kaiser
It looks to me like it was intended to check the return value at this point. Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-12-29[media] gspca: Convert some uppercase hexadecimal values to lowercaseJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21V4L/DVB: gspca - cpia1: Fix compilation warning when gspca debug disabledJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21V4L/DVB: gspca_cpia1: Disable illuminator controls if not an Intel Play QX3Andy Walls
The illuminator controls should only be available to the user for the Intel Play QX3 microscope. The implementation to inhibit the controls is intended to be consistent with the other gspca driver implementations. Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21V4L/DVB: gspca_cpia1: Restore QX3 illuminators' state on resumeAndy Walls
Turn the lights of the QX3 on (or off) as needed when resuming and at module load. Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21V4L/DVB: gspca_cpia1: Add basic v4l2 illuminator controls for the Intel Play QX3Andy Walls
This patch adds basic V4L2 controls for the illuminators on the Intel Play QX3 microscope. Signed-off-by: Andy Walls <awalls@md.metrocast.net> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21V4L/DVB: gspca - all modules: Display error messages when gspca debug disabledJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21V4L/DVB: gspca - all modules: Remove useless module load/unload messagesJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21V4L/DVB: gspca_*: correct typo in my email address in various subdriversHans de Goede
gspca_*: correct typo in my email address in various subdrivers Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: gspca - main: Don't use the frame buffer flagsJean-François Moine
This patch fixes possible race conditions in queue management with SMP: when a frame was completed, the irq function tried to use the next frame buffer. At this time, it was possible that the application on an other processor updated the frame pointer, making the image to point to a bad buffer. The patch contains two main changes: - the image transfer uses the queue indexes which are protected against simultaneous memory access, - the image pointer which is used for image concatenation is only set at interrupt level. Some subdrivers which used the image pointer have been updated. Reported-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: gspca - main: Simplify image buildingJean-François Moine
The image pointer and its length are now in the main structure instead of in the frame buffer. They are updated on application vidioc_qbuf and in the URB interrupt function when ending an image. Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cpia1: comment unused command_setlights()Mauro Carvalho Chehab
drivers/media/video/gspca/cpia1.c:1063: warning: ‘command_setlights’ defined but not used Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca cpia1: make local functions staticMárton Németh
Make the local functions static. Note that the function command_setlights() is currently not called from anywhere. This will remove the following sparse warnings (see "make C=1"): * symbol 'command_setformat' was not declared. Should it be static? * symbol 'command_setcolourparams' was not declared. Should it be static? * symbol 'command_setapcor' was not declared. Should it be static? * symbol 'command_setvloffset' was not declared. Should it be static? * symbol 'command_setexposure' was not declared. Should it be static? * symbol 'command_setcolourbalance' was not declared. Should it be static? * symbol 'command_setcompressiontarget' was not declared. Should it be static? * symbol 'command_setyuvtresh' was not declared. Should it be static? * symbol 'command_setcompressionparams' was not declared. Should it be static? * symbol 'command_setcompression' was not declared. Should it be static? * symbol 'command_setsensorfps' was not declared. Should it be static? * symbol 'command_setflickerctrl' was not declared. Should it be static? * symbol 'command_setecptiming' was not declared. Should it be static? * symbol 'command_pause' was not declared. Should it be static? * symbol 'command_resume' was not declared. Should it be static? * symbol 'command_setlights' was not declared. Should it be static? Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - cpia1 / sn9c2028: Make control descriptors constantJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (14003): gspca_cpai1: New gspca subdriver for CPIA CPiA version 1 camsHans de Goede
This new driver supports USB PIA CPiA version 1 cams, replacing the old v4l1 driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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