On 2013-09-18 19:46, H Hartley Sweeten wrote:
Fix two issues with the analog output subdevice:
1) The raw data from the comedi core should be saved for readback
not the munged two's complement data that is written to the
hardware.
2) Avoid a possible deadlock while waiting to write the analog
output data.
Introduce a comedi core helper function to handle the munging of the
offset binary data from the core into the two's complement form needed
by some hardware.
Tidy up the rest of the driver a bit.
H Hartley Sweeten (9):
staging: comedi: adl_pci6208: save raw data for analog output readback
staging: comedi: adl_pci6208: don't deadlock while waiting to write ao data
staging: comedi: core: introduce comedi_offset_munge()
staging: comedi: adl_pci6208: use comedi_offset_munge()
staging: comedi: adl_pci6208: tidy up pci6208_ao_winsn()
staging: comedi: adl_pci6208: tidy up pci6208_ao_rinsn()
staging: comedi: adl_pci6208: remove board attach noise
staging: comedi: adl_pci6208: tidy up multi-line comments
staging: comedi: adl_pci6208: change MODULE_DESCRIPTION
drivers/staging/comedi/comedidev.h | 7 +-
drivers/staging/comedi/drivers/adl_pci6208.c | 127 ++++++++++++++-------------
2 files changed, 73 insertions(+), 61 deletions(-)
Looks good!
Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
--
-=( Ian Abbott @ MEV Ltd. E-mail: <abbotti@xxxxxxxxx> )=-
-=( Tel: +44 (0)161 477 1898 FAX: +44 (0)161 718 3587 )=-
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
