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Both the HD-PVR and HVR-1950, driven by the hdpvr and pvrusb2 drivers respectively, have a zilog z8 chip exposed via i2c. These are both usb-connected devices, and on both of them, back-to-back i2c_master_send calls that work fine with a z8 on a pci card fail with a -EIO, as the chip isn't yet ready from the prior command. To cope with that, add a delay and retry loop where necessary. Acked-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> |
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| .. | ||
| Kconfig | ||
| lirc_bt829.c | ||
| lirc_ene0100.h | ||
| lirc_igorplugusb.c | ||
| lirc_imon.c | ||
| lirc_it87.c | ||
| lirc_it87.h | ||
| lirc_ite8709.c | ||
| lirc_parallel.c | ||
| lirc_parallel.h | ||
| lirc_sasem.c | ||
| lirc_serial.c | ||
| lirc_sir.c | ||
| lirc_ttusbir.c | ||
| lirc_zilog.c | ||
| Makefile | ||
| TODO | ||
| TODO.lirc_zilog | ||