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![]() Usual mixed bag, but the big item perhaps in this series is the DMA buffer support added by Lars-Peter Clausen. It's been in the works for a long time and it will be interesting to see what hardware support shows up now that this is available. New core features + associate cleanup. * Add generic DMA buffer infrastructure * Add a DMAengine framework based buffer Also associated minor changes. - Set the device buffer watermark based on the minimum watermark for all attached buffers rather than just the 'primary' one. - iio_buffer_init - only set the watermark default if one hasn't already been provided. This allows simple support for devices with a fixed watermark. - read only attribute for watermark on fixed watermark devices. - add explicit buffer enable/disable callbacks to allow the buffer to do more than trivial actions when it is being turned on and off. * IIO_VAL_INT support in write_raw_get_fmt function. New device support * Freescale MMA7455/7456L accelerometers * Memsic MXC6255XC accelerometer * ST lis2dh12 accelerometer * TI ADS8688 ADC * TI Palamas (twl6035/7) gpadc New driver features * mma8452 - support either of the available interrupt pins to cope with the case where board layout has lead to a particular one being connected. Staging graduation * Dummy driver - this driver acts as both an example and a test device for those with out hardware to develop userspace code against. Cleanups and minor bits and bobs. * treewide - Sort out the ordering of iio_device_register/unregister vs runtime pm function calls so that it's all nice and consistent and not race prone. - Check sscanf return values. None of the cases will actually happen as the strings are supplied internally, but best to be consistent on this. * ad7780 - switch over to the gpio descriptor interface and remove the now unused platform data which gets rid of a header entirely. * ad7793 - drop a pointless else statement. * at91_adc - Swap kmalloc_array in for a kmalloc doing the same job. * dummy - get rid of some commented out lines that snuck in during the move of the driver. * lm3533-als - Print an error message on provision of an invalid resistance. * mcp320x - Add compatible strings with vendor prefix and deprecate those with no vendor prefix. * mxs-lradc - Use BIT macro in various places rather than shifted ones. * pa12203001 - Power off the chip if the registration fails. * pulsedlight-lidar-lite - add runtime PM support. * xilinx XADC - constify an iio_buffer_setup_ops structure. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJWUcmhAAoJEFSFNJnE9BaIyjYP/0A+CZMUqIGbYG9qFxnq7yYZ 977Wt/gGI8+Jq5RwNw6gTfhp2GrCN+5gzDbE2mBEn94c6SKBrj2Q9trW1FQ+Nhfx 9bZoyq3ZPRCV+efEDGfeK/JWRwv+V6IWwAF2J/iCPWpRMTEsIW5kM1JSO3ISlnma diyil1hefGTJY8aCqGApthfX4fyZK98oCV6zojxpCZfFPdsa+vf5n1RQ143odnOk 6NSfXHYLI+2e+mJ1lw4GdpZdF+rF+7jWsUYC5EDNmvlIJYiKmm13whSQeWO0NHo8 oD0pYboSIWnmdXx4s3RbWF2+Y28O1+oJDKZfXabB8DjVwtvlGnmWBRhgKji2e6E6 Hhct83YbDWtEpbNkXcWpnc5v5ynmAMTYTxADhinTGUtVQh3Q4wWduuoHK6IyeI4s dbfpO2Wh6N/5k3a4UoA69IcI2DzPzb2sIFWpdS8wuNv5xDhV2OmmY2PjTfq2w+Qz hEoMCNDUG6rQAYf4auXK5JjhI4CaG/mz/qjIibTUqGODYECzQQyvq+c2Gdq0S8O/ CUHOgui6aHbyuhWmXlEzhhkjuvBQZYaTxCA+LGMzy8w7UY9m4n5L/fX9M9IfFsMH NFCPrUfmxKPQj/mHlhu7KHaTMUlQ0pTqV5flSwqsjstZ2QddvI5EAKiLwIEhg7/2 RpnOZoiFIxykduEYLxeh =CfCl -----END PGP SIGNATURE----- Merge tag 'iio-for-4.5a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: First set of new device support, features and cleanups for IIO in the 4.5 cycle Usual mixed bag, but the big item perhaps in this series is the DMA buffer support added by Lars-Peter Clausen. It's been in the works for a long time and it will be interesting to see what hardware support shows up now that this is available. New core features + associate cleanup. * Add generic DMA buffer infrastructure * Add a DMAengine framework based buffer Also associated minor changes. - Set the device buffer watermark based on the minimum watermark for all attached buffers rather than just the 'primary' one. - iio_buffer_init - only set the watermark default if one hasn't already been provided. This allows simple support for devices with a fixed watermark. - read only attribute for watermark on fixed watermark devices. - add explicit buffer enable/disable callbacks to allow the buffer to do more than trivial actions when it is being turned on and off. * IIO_VAL_INT support in write_raw_get_fmt function. New device support * Freescale MMA7455/7456L accelerometers * Memsic MXC6255XC accelerometer * ST lis2dh12 accelerometer * TI ADS8688 ADC * TI Palamas (twl6035/7) gpadc New driver features * mma8452 - support either of the available interrupt pins to cope with the case where board layout has lead to a particular one being connected. Staging graduation * Dummy driver - this driver acts as both an example and a test device for those with out hardware to develop userspace code against. Cleanups and minor bits and bobs. * treewide - Sort out the ordering of iio_device_register/unregister vs runtime pm function calls so that it's all nice and consistent and not race prone. - Check sscanf return values. None of the cases will actually happen as the strings are supplied internally, but best to be consistent on this. * ad7780 - switch over to the gpio descriptor interface and remove the now unused platform data which gets rid of a header entirely. * ad7793 - drop a pointless else statement. * at91_adc - Swap kmalloc_array in for a kmalloc doing the same job. * dummy - get rid of some commented out lines that snuck in during the move of the driver. * lm3533-als - Print an error message on provision of an invalid resistance. * mcp320x - Add compatible strings with vendor prefix and deprecate those with no vendor prefix. * mxs-lradc - Use BIT macro in various places rather than shifted ones. * pa12203001 - Power off the chip if the registration fails. * pulsedlight-lidar-lite - add runtime PM support. * xilinx XADC - constify an iio_buffer_setup_ops structure. |
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.. | ||
adis16080.c | ||
adis16130.c | ||
adis16136.c | ||
adis16260.c | ||
adxrs450.c | ||
bmg160.h | ||
bmg160_core.c | ||
bmg160_i2c.c | ||
bmg160_spi.c | ||
hid-sensor-gyro-3d.c | ||
itg3200_buffer.c | ||
itg3200_core.c | ||
Kconfig | ||
Makefile | ||
ssp_gyro_sensor.c | ||
st_gyro.h | ||
st_gyro_buffer.c | ||
st_gyro_core.c | ||
st_gyro_i2c.c | ||
st_gyro_spi.c |