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authorAndy Walls <awalls@radix.net>2008-10-25 23:27:06 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-11-11 08:11:24 -0200
commitf3a3e881b81ae33b786759c7042de974c1e0bbf7 (patch)
tree95550ab8f4a12e0562084801da1d6e6a761079d3 /Documentation/video4linux
parent8182ff69f8675fc1847a399be4eea5e8118a8dd3 (diff)
V4L/DVB (9475): cx18: Disable write retries for registers that always change - part 1.
cx18: Disable write retries for registers that always change - part 1. Interrupt related registers will likely not read back the value we just wrote. Disable retries for these registers for now to avoid accidently discarding interrupts. More intelligent read back verification criteria are needed for these and other registers (e.g. GPIO line registers), which will be addressed in subsequent changes. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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