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linux/drivers/media/video/cx18
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Andy Walls 33b55a0a7d V4L/DVB (11624): cx18: Toggle the AI1 mux when changing the CX18_AUDIO_ENABLE register 
Toggle the AI1 mux when changing the CX18_AUDIO_ENABLE register.  It's hard to
reliably tell when we have written to this register successfully unless we
change some bits we know we can read back.  The AI mux bits always read back
what we wrote to them, so force them to toggle whenever we have to write to
the register, so we can tell we wrote to the register successfully.

This change was prompted by users experiencing broadcast audio decoding
problems after the cx18 module loads for the first time.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:20:45 -03:00
..
cx18-audio.c V4L/DVB (11624): cx18: Toggle the AI1 mux when changing the CX18_AUDIO_ENABLE register 2009-06-16 18:20:45 -03:00
cx18-audio.h V4L/DVB (10758): cx18: Convert I2C devices to v4l2_subdevices 2009-03-30 12:43:01 -03:00
cx18-av-audio.c V4L/DVB (11310): cx18: remove intermediate 'ioctl' step 2009-03-30 12:43:49 -03:00
cx18-av-core.c V4L/DVB (11380): v4l2-subdev: change s_routing prototype 2009-04-06 21:44:27 -03:00
cx18-av-core.h V4L/DVB (11369): v4l2-subdev: add load_fw and use that instead of abusing core->init. 2009-04-06 21:44:21 -03:00
cx18-av-firmware.c V4L/DVB (11624): cx18: Toggle the AI1 mux when changing the CX18_AUDIO_ENABLE register 2009-06-16 18:20:45 -03:00
cx18-av-vbi.c V4L/DVB (11310): cx18: remove intermediate 'ioctl' step 2009-03-30 12:43:49 -03:00
cx18-cards.c V4L/DVB (10759): cx18: Convert GPIO connected functions to act as v4l2_subdevices 2009-03-30 12:43:01 -03:00
cx18-cards.h V4L/DVB (10759): cx18: Convert GPIO connected functions to act as v4l2_subdevices 2009-03-30 12:43:01 -03:00
cx18-controls.c V4L/DVB (11622): cx18: Allow IVTV format VBI insertion in MPEG-2 SVCD and DVD streams 2009-06-16 18:20:45 -03:00
cx18-controls.h
cx18-driver.c V4L/DVB (11619): cx18: Simplify the work handler for outgoing mailbox commands 2009-06-16 18:20:44 -03:00
cx18-driver.h V4L/DVB (11619): cx18: Simplify the work handler for outgoing mailbox commands 2009-06-16 18:20:44 -03:00
cx18-dvb.c V4L/DVB (11619): cx18: Simplify the work handler for outgoing mailbox commands 2009-06-16 18:20:44 -03:00
cx18-dvb.h V4L/DVB (9720): cx18: Major rewrite of interrupt handling for incoming mailbox processing 2008-12-30 09:38:07 -02:00
cx18-fileops.c V4L/DVB (11622): cx18: Allow IVTV format VBI insertion in MPEG-2 SVCD and DVD streams 2009-06-16 18:20:45 -03:00
cx18-fileops.h V4L/DVB (10135): v4l2: introduce v4l2_file_operations. 2009-01-02 17:11:12 -02:00
cx18-firmware.c V4L/DVB (10757): cx18, v4l2-chip-ident: Finish conversion of AV decoder core to v4l2_subdev 2009-03-30 12:43:01 -03:00
cx18-firmware.h
cx18-gpio.c V4L/DVB (11380): v4l2-subdev: change s_routing prototype 2009-04-06 21:44:27 -03:00
cx18-gpio.h V4L/DVB (10759): cx18: Convert GPIO connected functions to act as v4l2_subdevices 2009-03-30 12:43:01 -03:00
cx18-i2c.c V4L/DVB (11568): cx18: Fix the handling of i2c bus registration error 2009-04-29 15:41:13 -03:00
cx18-i2c.h V4L/DVB (10758): cx18: Convert I2C devices to v4l2_subdevices 2009-03-30 12:43:01 -03:00
cx18-io.c V4L/DVB (9727): cx18: Adjust outgoing mailbox timeouts and remove statistics logging 2008-12-30 09:38:11 -02:00
cx18-io.h V4L/DVB (9778): cx18: cx18_writel_expect() should not declare success on a PCI read error 2008-12-30 09:38:20 -02:00
cx18-ioctl.c V4L/DVB (11381): ivtv/cx18: remove VIDIOC_INT_S_AUDIO_ROUTING debug support. 2009-04-06 21:44:28 -03:00
cx18-ioctl.h V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
cx18-irq.c V4L/DVB (9728): cx18: Copyright attribution update for files modified by awalls 2008-12-30 09:38:11 -02:00
cx18-irq.h V4L/DVB (9728): cx18: Copyright attribution update for files modified by awalls 2008-12-30 09:38:11 -02:00
cx18-mailbox.c V4L/DVB (11618): cx18: Convert per stream mutex locks to per queue spin locks 2009-06-16 18:20:44 -03:00
cx18-mailbox.h V4L/DVB (11615): cx18: Rename the work queue to "in_work_queue" 2009-06-16 18:20:44 -03:00
cx18-queue.c V4L/DVB (11619): cx18: Simplify the work handler for outgoing mailbox commands 2009-06-16 18:20:44 -03:00
cx18-queue.h V4L/DVB (10280): cx18: Rename structure members: dev to pci_dev and v4l2dev to video_dev 2009-03-30 12:42:25 -03:00
cx18-scb.c V4L/DVB (9895): cx18: Refine the firmware load and firmware startup process 2008-12-30 09:39:09 -02:00
cx18-scb.h V4L/DVB (9728): cx18: Copyright attribution update for files modified by awalls 2008-12-30 09:38:11 -02:00
cx18-streams.c V4L/DVB (11619): cx18: Simplify the work handler for outgoing mailbox commands 2009-06-16 18:20:44 -03:00
cx18-streams.h V4L/DVB (11619): cx18: Simplify the work handler for outgoing mailbox commands 2009-06-16 18:20:44 -03:00
cx18-vbi.c V4L/DVB (11092): cx18: Optimize processing of VBI buffers from the capture unit 2009-03-30 12:43:28 -03:00
cx18-vbi.h V4L/DVB (10440): cx18: Fix presentation timestamp (PTS) for VBI buffers 2009-03-30 12:42:38 -03:00
cx18-version.h V4L/DVB (11620): cx18: Increment version due to significant buffer handling changes 2009-06-16 18:20:45 -03:00
cx18-video.c V4L/DVB (11380): v4l2-subdev: change s_routing prototype 2009-04-06 21:44:27 -03:00
cx18-video.h
cx23418.h V4L/DVB (10278): cx18: Fix bad audio in first analog capture. 2009-03-30 12:42:25 -03:00
Kconfig V4L/DVB (11127): Kconfig: replace all occurrences of CUSTOMIZE to CUSTOMISE 2009-03-30 12:43:31 -03:00
Makefile