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ac50441720
linux-kernel-test/drivers/media/video/cx18
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Andy Walls ac50441720 V4L/DVB (9595): cx18: Improve handling of outgoing mailboxes detected to be busy 
cx18: Improve handling of outgoing mailboxes detected to be busy.  When
encountering a busy mailbox, sleep instead of polling, and wait for interrupt or
timeout.  If the mailbox is still busy, force it free.  When sending commands,
make sure we never create a situation where we mark the mailbox busy upon
sending, and ensure we always have a method to cleanly recover from a busy
mailbox.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-30 09:38:03 -02:00
..
cx18-audio.c V4L/DVB (8913): cx18: Create cx18_ specific wrappers for all pci mmio accessesors. 2008-10-12 09:36:58 -02:00
cx18-audio.h
cx18-av-audio.c V4L/DVB (9512): cx18: Fix write retries for registers that always change - part 3. 2008-12-29 17:53:26 -02:00
cx18-av-core.c V4L/DVB (9514): cx18: Fix PLL freq computation for debug display 2008-12-29 17:53:27 -02:00
cx18-av-core.h V4L/DVB (9512): cx18: Fix write retries for registers that always change - part 3. 2008-12-29 17:53:26 -02:00
cx18-av-firmware.c V4L/DVB (9513): cx18: Reduce number of mmio read retries 2008-12-30 09:38:00 -02:00
cx18-av-vbi.c V4L/DVB (8378): cx18: move cx18_av_vbi_setup to av-core.c and rename to cx18_av_std_setup 2008-07-20 07:28:12 -03:00
cx18-cards.c V4L/DVB (9131): cx18: Add entries for the Leadtek PVR2100 and Toshiba Qosmio DVB-T/Analog 2008-10-12 09:37:16 -02:00
cx18-cards.h V4L/DVB (8332): cx18: Suport external reset of the Z8F0811 IR controller on HVR-1600 for lirc 2008-07-20 07:25:03 -03:00
cx18-controls.c V4L/DVB (8113): ivtv/cx18: remove s/g_ctrl, now all controls are handled through s/g_ext_ctrl 2008-07-20 07:12:23 -03:00
cx18-controls.h V4L/DVB (8113): ivtv/cx18: remove s/g_ctrl, now all controls are handled through s/g_ext_ctrl 2008-07-20 07:12:23 -03:00
cx18-driver.c V4L/DVB (9593): cx18: Add outgoing mailbox mutexes and check for ack via waitq vs poll 2008-12-30 09:38:02 -02:00
cx18-driver.h V4L/DVB (9593): cx18: Add outgoing mailbox mutexes and check for ack via waitq vs poll 2008-12-30 09:38:02 -02:00
cx18-dvb.c V4L/DVB (9592): cx18: Use default kernel work queue; fix streaming flag for work handler 2008-12-30 09:38:01 -02:00
cx18-dvb.h V4L/DVB (9516): cx18: Move DVB buffer transfer handling from irq handler to work_queue 2008-11-11 08:11:33 -02:00
cx18-fileops.c V4L/DVB (8773): cx18: Fix cx18_find_handle() and add error checking 2008-10-12 09:36:53 -02:00
cx18-fileops.h V4L/DVB (7856): cx18/: possible cleanups 2008-05-14 02:54:09 -03:00
cx18-firmware.c V4L/DVB (9512): cx18: Fix write retries for registers that always change - part 3. 2008-12-29 17:53:26 -02:00
cx18-firmware.h
cx18-gpio.c V4L/DVB (9512): cx18: Fix write retries for registers that always change - part 3. 2008-12-29 17:53:26 -02:00
cx18-gpio.h V4L/DVB (9049): convert tuner drivers to use dvb_frontend->callback 2008-10-12 09:37:09 -02:00
cx18-i2c.c V4L/DVB (9512): cx18: Fix write retries for registers that always change - part 3. 2008-12-29 17:53:26 -02:00
cx18-i2c.h
cx18-io.c V4L/DVB (9513): cx18: Reduce number of mmio read retries 2008-12-30 09:38:00 -02:00
cx18-io.h V4L/DVB (9513): cx18: Reduce number of mmio read retries 2008-12-30 09:38:00 -02:00
cx18-ioctl.c V4L/DVB (9157): cx18/ivtv: add 'PCI:' prefix to bus_info. 2008-10-13 09:07:42 -02:00
cx18-ioctl.h V4L/DVB (8082): cx18: convert to video_ioctl2() 2008-07-20 07:10:43 -03:00
cx18-irq.c V4L/DVB (9595): cx18: Improve handling of outgoing mailboxes detected to be busy 2008-12-30 09:38:03 -02:00
cx18-irq.h V4L/DVB (9516): cx18: Move DVB buffer transfer handling from irq handler to work_queue 2008-11-11 08:11:33 -02:00
cx18-mailbox.c V4L/DVB (9595): cx18: Improve handling of outgoing mailboxes detected to be busy 2008-12-30 09:38:03 -02:00
cx18-mailbox.h V4L/DVB (9593): cx18: Add outgoing mailbox mutexes and check for ack via waitq vs poll 2008-12-30 09:38:02 -02:00
cx18-queue.c V4L/DVB (9516): cx18: Move DVB buffer transfer handling from irq handler to work_queue 2008-11-11 08:11:33 -02:00
cx18-queue.h V4L/DVB (8914): cx18: Throttle mmio to/from the CX23418 so boards work in older systems 2008-10-12 09:36:58 -02:00
cx18-scb.c V4L/DVB (8913): cx18: Create cx18_ specific wrappers for all pci mmio accessesors. 2008-10-12 09:36:58 -02:00
cx18-scb.h V4L/DVB (9515): cx18: Use correct Mailbox IRQ Ack values and misc IRQ handling cleanup 2008-11-11 08:11:31 -02:00
cx18-streams.c V4L/DVB (9592): cx18: Use default kernel work queue; fix streaming flag for work handler 2008-12-30 09:38:01 -02:00
cx18-streams.h V4L/DVB (7854): cx18/ivtv: improve and fix out-of-memory handling 2008-05-14 02:54:09 -03:00
cx18-vbi.c
cx18-vbi.h
cx18-version.h V4L/DVB (9594): cx18: Roll driver version number due to significant changes 2008-12-30 09:38:02 -02:00
cx18-video.c
cx18-video.h
cx23418.h V4L/DVB (8774): cx18: Have CX23418 release buffers at end of capture. 2008-10-12 09:36:53 -02:00
Kconfig V4L/DVB (9885): drivers/media Kconfig's: fix bugzilla #12204 2008-12-16 16:43:59 -02:00
Makefile V4L/DVB (8913): cx18: Create cx18_ specific wrappers for all pci mmio accessesors. 2008-10-12 09:36:58 -02:00