Andy Walls c641d09c60 V4L/DVB (8914): cx18: Throttle mmio to/from the CX23418 so boards work in older systems ... cx18: Throttle mmio to/from the CX23418 so boards work in older systems. The CX23418 couldn't reliably handle mmio at the rate at which the cx18 driver was attempting to access the chip. The PCI bridge arrangements and settings on modern motherboards still allowed the CX23418 to work OK, but it didn't work well on many older motherboards: mysterious I2C errors, firmware loading errors, etc. This patch adds a throttle to *all* mmio access to the CX23418. It defaults to a delay of 31 ns, but is adjustable by the mmio_ndelay module parm. My HVR-1600 and Raptor PAL/SECAM card now function for analog capture on a motherboard with an Intel 82810E Northbridge and 82801AA Southbridge. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>		2008-10-12 09:36:58 -02:00
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common	V4L/DVB (8786): v4l2: remove the priv field, use dev_get_drvdata instead	2008-10-12 09:36:54 -02:00
dvb	V4L/DVB (8906): v4l-dvb: fix assorted sparse warnings	2008-10-12 09:36:58 -02:00
radio	V4L/DVB (8788): v4l: replace video_get_drvdata(video_devdata(filp)) with video_drvdata(filp)	2008-10-12 09:36:54 -02:00
video	V4L/DVB (8914): cx18: Throttle mmio to/from the CX23418 so boards work in older systems	2008-10-12 09:36:58 -02:00
Kconfig	V4L/DVB (8392): media/Kconfig: Convert V4L1_COMPAT select into "depends on"	2008-07-20 07:28:49 -03:00
Makefile	V4L/DVB (8274): sms1xxx: build cleanup after driver relocation	2008-07-20 07:20:56 -03:00