[PATCH 00/62] staging: comedi: cleanup analog output 'readback'
H Hartley Sweeten
hsweeten at visionengravers.com
Mon Aug 25 23:03:53 UTC 2014
The hardware for the analog output subdevices is normally write-only. In
order to provide a 'readback' mechanism the last values written to the
analog output channels is cached in the private data of the comedi driver.
This allows the user to do an (*insn_read) operation to get back the last
values for each channel.
This series adds a 'readback' member to the comedi_device and provides a
core (*insn_read) function to handle this boilerplate. The series then
converts the comedi drivers to use the new 'readback' member.
H Hartley Sweeten (62):
staging: comedi: add a 'readback' member to comedi_subdevice
staging: comedi: skel: use comedi_subdevice 'readback'
staging: comedi: adl_pci6208: use comedi_subdevice 'readback'
staging: comedi: aio_aio12_8: use comedi_subdevice 'readback'
staging: comedi: dac02: use comedi_subdevice 'readback'
staging: comedi: fl512: use comedi_subdevice 'readback'
staging: comedi: multiq3: use comedi_subdevice 'readback'
staging: comedi: cb_pcimdda: use comedi_subdevice 'readback'
staging: comedi: adl_pci9111: use comedi_subdevice 'readback'
staging: comedi: das16: use comedi_subdevice 'readback'
staging: comedi: dt282x: use comedi_subdevice 'readback'
staging: comedi: icp_multi: use comedi_subdevice 'readback'
staging: comedi: pcl726: use comedi_subdevice 'readback'
staging: comedi: s526: use comedi_subdevice 'readback'
staging: comedi: rti802: use comedi_subdevice 'readback'
staging: comedi: s626: use comedi_subdevice 'readback'
staging: comedi: pcl812: use comedi_subdevice 'readback'
staging: comedi: pcl711: use comedi_subdevice 'readback'
staging: comedi: ni_at_ao: use comedi_subdevice 'readback'
staging: comedi: pcmda12: use comedi_subdevice 'readback'
staging: comedi: pcmmio: use comedi_subdevice 'readback'
staging: comedi: ni_mio_common: use comedi_subdevice 'readback'
staging: comedi: usbdux: use comedi_subdevice 'readback'
staging: comedi: usbduxsigma: use comedi_subdevice 'readback'
staging: comedi: das6402: use comedi_subdevice 'readback'
staging: comedi: dt9812: use comedi_subdevice 'readback'
staging: comedi: dt2811: use comedi_subdevice 'readback'
staging: comedi: addi_apci_3501: use comedi_subdevice 'readback'
staging: comedi: cb_das16_cs: use comedi_subdevice 'readback'
staging: comedi: amplc_pci224: use comedi_subdevice 'readback'
staging: comedi: amplc_pci230: use comedi_subdevice 'readback'
staging: comedi: addi_apci_3xxx: use comedi_subdevice 'readback'
staging: comedi: ni_atmio16d: cleanup atmio16d_ao_insn_write()
staging: comedi: ni_atmio16d: use comedi_subdevice 'readback'
staging: comedi: me_daq: fix bug in me_ao_insn_write()
staging: comedi: me_daq: use comedi_subdevice 'readback'
staging: comedi: ii_pci20kc: save unmunged data for ao readback
staging: comedi: ii_pci20kc: use comedi_subdevice 'readback'
staging: comedi: dt3000: use comedi_subdevice 'readback'
staging: comedi: quatech_daqp_cs: fix bug in daqp_ao_insn_write()
staging: comedi: quatech_daqp_cs: use comedi_subdevice 'readback'
staging: comedi: pcl818: use comedi_subdevice 'readback'
staging: comedi: das08: fix bug in das08_ao_winsn()
staging: comedi: das08: use comedi_subdevice 'readback'
staging: comedi: rti800: save unmunged data for ao readback
staging: comedi: rti800: use comedi_subdevice 'readback'
staging: comedi: daqboard2000: remove #if 0'ed out code in ao (*insn_write)
staging: comedi: daqboard2000: use comedi_subdevice 'readback'
staging: comedi: dmm32at: cleanup dmm32at_ao_winsn()
staging: comedi: dmm32at: use comedi_subdevice 'readback'
staging: comedi: ni_670x: cleanup ni_670x_ao_winsn()
staging: comedi: ni_670x: use comedi_subdevice 'readback'
staging: comedi: cb_pcimdas: cleanup cb_pcimdas_ao_winsn()
staging: comedi: cb_pcimdas: use comedi_subdevice 'readback'
staging: comedi: mf6x4: analog output data does not need extra masking
staging: comedi: mf6x4: use comedi_subdevice 'readback'
staging: comedi: cb_pcidas: use comedi_subdevice 'readback'
staging: comedi: cb_pcidas64: use comedi_subdevice 'readback'
staging: comedi: dt2801: use comedi_subdevice 'readback'
staging: comedi: rtd520: use comedi_subdevice 'readback'
staging: comedi: me4000: remove sanity checks in me4000_ao_insn_write()
staging: comedi: me4000: use comedi_subdevice 'readback'
drivers/staging/comedi/comedidev.h | 6 ++
drivers/staging/comedi/drivers.c | 42 ++++++++++++++
drivers/staging/comedi/drivers/addi_apci_3501.c | 19 ++++--
drivers/staging/comedi/drivers/addi_apci_3xxx.c | 11 +++-
drivers/staging/comedi/drivers/adl_pci6208.c | 38 +++---------
drivers/staging/comedi/drivers/adl_pci9111.c | 28 +++------
drivers/staging/comedi/drivers/aio_aio12_8.c | 47 +++++----------
drivers/staging/comedi/drivers/amplc_pci224.c | 73 ++++++-----------------
drivers/staging/comedi/drivers/amplc_pci230.c | 74 ++++++++----------------
drivers/staging/comedi/drivers/cb_das16_cs.c | 44 ++++++--------
drivers/staging/comedi/drivers/cb_pcidas.c | 30 ++++------
drivers/staging/comedi/drivers/cb_pcidas64.c | 22 +++----
drivers/staging/comedi/drivers/cb_pcimdas.c | 57 ++++++------------
drivers/staging/comedi/drivers/cb_pcimdda.c | 57 +++++++-----------
drivers/staging/comedi/drivers/dac02.c | 33 ++---------
drivers/staging/comedi/drivers/daqboard2000.c | 51 ++++------------
drivers/staging/comedi/drivers/das08.c | 68 +++++++++-------------
drivers/staging/comedi/drivers/das08.h | 1 -
drivers/staging/comedi/drivers/das16.c | 11 +++-
drivers/staging/comedi/drivers/das6402.c | 14 ++---
drivers/staging/comedi/drivers/dmm32at.c | 69 ++++++++--------------
drivers/staging/comedi/drivers/dt2801.c | 28 ++++-----
drivers/staging/comedi/drivers/dt2811.c | 46 ++++++---------
drivers/staging/comedi/drivers/dt282x.c | 31 +++-------
drivers/staging/comedi/drivers/dt3000.c | 42 +++++---------
drivers/staging/comedi/drivers/dt9812.c | 27 +++++----
drivers/staging/comedi/drivers/fl512.c | 35 +++--------
drivers/staging/comedi/drivers/icp_multi.c | 53 ++++++-----------
drivers/staging/comedi/drivers/ii_pci20kc.c | 39 +++----------
drivers/staging/comedi/drivers/me4000.c | 63 +++-----------------
drivers/staging/comedi/drivers/me_daq.c | 30 ++++------
drivers/staging/comedi/drivers/mf6x4.c | 31 +++-------
drivers/staging/comedi/drivers/multiq3.c | 46 +++++----------
drivers/staging/comedi/drivers/ni_670x.c | 62 +++++++++-----------
drivers/staging/comedi/drivers/ni_at_ao.c | 35 ++++-------
drivers/staging/comedi/drivers/ni_atmio16d.c | 61 ++++++++-----------
drivers/staging/comedi/drivers/ni_mio_common.c | 25 +++-----
drivers/staging/comedi/drivers/ni_stc.h | 1 -
drivers/staging/comedi/drivers/pcl711.c | 27 +++------
drivers/staging/comedi/drivers/pcl726.c | 29 +++-------
drivers/staging/comedi/drivers/pcl812.c | 36 ++++--------
drivers/staging/comedi/drivers/pcl818.c | 33 ++++-------
drivers/staging/comedi/drivers/pcmda12.c | 16 +++--
drivers/staging/comedi/drivers/pcmmio.c | 29 +++-------
drivers/staging/comedi/drivers/quatech_daqp_cs.c | 11 +++-
drivers/staging/comedi/drivers/rtd520.c | 26 ++-------
drivers/staging/comedi/drivers/rti800.c | 32 ++++------
drivers/staging/comedi/drivers/rti802.c | 29 +++-------
drivers/staging/comedi/drivers/s526.c | 43 ++++++--------
drivers/staging/comedi/drivers/s626.c | 41 ++++++-------
drivers/staging/comedi/drivers/skel.c | 66 +++++++++++----------
drivers/staging/comedi/drivers/usbdux.c | 25 ++++----
drivers/staging/comedi/drivers/usbduxsigma.c | 22 ++++---
53 files changed, 682 insertions(+), 1233 deletions(-)
--
2.0.3
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