aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/video/cx18/cx18-av-vbi.c (follow)
AgeCommit message (Collapse)AuthorFilesLines
2012-08-15[media] rename most media/video pci drivers to media/pciMauro Carvalho Chehab1-311/+0
Rename all PCI drivers with their own directory under drivers/media/video into drivers/media/pci and update the building system. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cx18: support new vbi ops to set/get VBI formatHans Verkuil1-24/+18
Also removed the bogus zeroing of fmt.sliced when setting up raw VBI. This should have been removed in ivtv, but it was just copied-and-pasted into cx18. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16V4L/DVB (11864): cx18: Complete support for Sliced and Raw VBI for 625 line systemsAndy Walls1-1/+1
Finish changes for sliced and raw VBI for 625 line systems. Tested with VPS and WSS being emitted by a PVR-350 in field 1 lines 16 and 23. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16V4L/DVB (11863): cx18: Initial attempt to get sliced VBI working for 625 line systemsAndy Walls1-2/+2
Initial changes to get sliced VBI for 625 line system working. This is patch is untested. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11310): cx18: remove intermediate 'ioctl' stepHans Verkuil1-166/+159
The audio and vbi parts still used an 'ioctl'-like interface. Replace this with normal functions. Cc: Andy Walls <awalls@radix.net> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (10855): cx18: Fix VPS service register codesAndy Walls1-3/+3
Based on a documentation clarification from Conexant, fix the register code used for sliced VBI VPS service. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (10446): cx18: Finally get sliced VBI working - for 525 line 60 Hz systems at leastAndy Walls1-5/+5
Sliced VBI, in the manner that ivtv implements it as a separate data stream, now works for 525 line 60 Hz systems like NTSC-M. It may work for 625 line 50 Hz systems, but I have more engineering work to do, to verify it is operating properly. Sliced data insertion into the MPEG PS should be working, but is untested. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (10441): cx18: Fix VBI ioctl() handling and Raw/Sliced VBI state managementAndy Walls1-6/+8
More sliced VBI fixes to bring the cx18 driver closer to full V4L2 spec compliance for VBI and to get sliced VBI working better. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (10439): cx18: Clean-up and enable sliced VBI handlingAndy Walls1-20/+72
Removed legacy ivtv state variables, added comments, and cleaned up sliced VBI related code. Enabled sliced VBI. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-30V4L/DVB (9805): cx18: Port fix for raw/sliced VBI mixup from ivtv and cx25840Andy Walls1-2/+3
This is a port of the fixes Hans Verkuil made for ivtv/cx25840: The service_set field was used to determine whether raw or sliced VBI was desired. This is incorrect since it is perfectly valid to select sliced VBI with a service_set of 0. Instead the driver should check on VIDIOC_S_FMT whether the type field matches the raw or sliced VBI type. Updated the cx18 driver accordingly, including an additional check in cx18_start_v4l2_encode_stream() that didn't exist in ivtv. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-07-20V4L/DVB (8378): cx18: move cx18_av_vbi_setup to av-core.c and rename to cx18_av_std_setupHans Verkuil1-143/+4
Same issue as for cx25840: this function sets up the standard timings and has nothing to do with VBI setup. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8162): cx18: fix PAL/SECAM supportHans Verkuil1-15/+10
Reverted the 'Fix unintended auto configurations in cx18-av-core' patch, instead disable the auto config completely. Fix a bug in cx18_av_vbi_setup() where the standard tests were done in the wrong order. Tested with NTSC-M, PAL-BG, PAL-I, PAL-DK, PAL-M, PAL-Nc, SECAM-DK, SECAM-L and SECAM-BG. The last one does not work at the moment due to a tda9887.c bug. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7786): cx18: new driver for the Conexant CX23418 MPEG encoder chipHans Verkuil1-0/+413
Many thanks to Steve Toth from Hauppauge and Nattu Dakshinamurthy from Conexant for their support. I am in particular thankful to Hauppauge since without their help this driver would not exist. It should also be noted that Steve did the work to get the DVB part up and running. Thank you! Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: G. Andrew Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.