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f901b4bfd03ed234f72f28e27d965569531dc505
android_kernel_xiaomi_sm8450/drivers/iio/dac
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Michael Hennerich 30e1bd0d3e iio: dac: ad5593r: Fix i2c read protocol requirements 
commit 558a25f903b4af6361b7fbeea08a6446a0745653 upstream.

For reliable operation across the full range of supported
interface rates, the AD5593R needs a STOP condition between
address write, and data read (like show in the datasheet Figure 40)
so in turn i2c_smbus_read_word_swapped cannot be used.

While at it, a simple helper was added to make the code simpler.

Fixes: 56ca9db862 ("iio: dac: Add support for the AD5592R/AD5593R ADCs/DACs")
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Cc: <Stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220913073413.140475-2-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-26 13:25:07 +02:00
..
ad5064.c
iio: dac: ad5064: Fix a few kerneldoc misdemeanours
2020-09-21 18:41:36 +01:00
ad5360.c
iio: dac: ad5360: Fix kerneldoc attribute formatting for 'lock'
2020-07-20 09:02:50 +01:00
ad5380.c
iio: dac: ad5380: Fix kerneldoc attribute formatting for 'lock'
2020-07-20 09:02:52 +01:00
ad5421.c
iio: dac: ad5421: Fix kerneldoc attribute formatting for 'lock'
2020-07-20 09:02:54 +01:00
ad5446.c
iio: dac: ad5446: Fix read_raw not returning set value
2022-05-09 09:04:57 +02:00
ad5449.c
iio: dac: ad5449: Fix kerneldoc attribute formatting for 'lock'
2020-07-20 09:03:01 +01:00
ad5504.c
iio: ad5504: Fix setting power-down state
2021-01-27 11:55:12 +01:00
ad5592r-base.c
iio: dac: ad5592r: Fix the missing return value.
2022-05-09 09:04:57 +02:00
ad5592r-base.h
iio: dac: ad5592r-base: Replace indio_dev->mlock with own device lock
2020-05-21 19:37:05 +01:00
ad5592r.c
iio:dac:ad5592r: Drop of_match_ptr and ACPI_PTR protections.
2020-09-21 18:41:27 +01:00
ad5593r.c
iio: dac: ad5593r: Fix i2c read protocol requirements
2022-10-26 13:25:07 +02:00
ad5624r_spi.c
iio: dac: ad5624r: Fix incorrect handling of an optional regulator.
2021-09-18 13:40:18 +02:00
ad5624r.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00
ad5686-spi.c
drivers: iio: dac: Fix wrong license for ADI drivers
2019-02-09 18:46:01 +00:00
ad5686.c
iio: dac: ad5686: Constify static struct iio_chan_spec
2020-09-03 19:40:47 +01:00
ad5686.h
iio: dac: ad5686: Constify static struct iio_chan_spec
2020-09-03 19:40:47 +01:00
ad5696-i2c.c
drivers: iio: dac: Fix wrong license for ADI drivers
2019-02-09 18:46:01 +00:00
ad5755.c
iio: dac: ad5755: Fix kerneldoc attribute formatting for 'lock'
2020-07-20 09:03:01 +01:00
ad5758.c
iio: dac: ad5758: Move and fix-up kerneldoc header and demote unworthy kerneldoc
2020-07-20 09:03:03 +01:00
ad5761.c
iio: dac: ad5761: Fix kerneldoc attribute formatting for 'lock'
2020-07-20 09:03:04 +01:00
ad5764.c
iio: dac: ad5764: Fix misdocumenting and formatting error
2020-07-20 09:03:06 +01:00
ad5770r.c
iio: ad5770r: make devicetree property reading consistent
2021-11-18 14:03:51 +01:00
ad5791.c
iio: dac: ad5791: Complete 'struct ad5791_chip_info' documentation
2020-07-20 09:03:06 +01:00
ad7303.c
iio: dac: ad7303: Complete 'struct ad7303_state' doc
2020-09-21 18:41:36 +01:00
ad8801.c
iio: remove explicit IIO device parent assignment
2020-06-14 11:49:59 +01:00
cio-dac.c
iio: remove explicit IIO device parent assignment
2020-06-14 11:49:59 +01:00
dpot-dac.c
Merge 5.9-rc5 into staging-next
2020-09-14 06:57:52 +02:00
ds4424.c
iio: Remove superfluous of_node assignments
2020-06-14 14:20:08 +01:00
Kconfig
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
lpc18xx_dac.c
iio: remove explicit IIO device parent assignment
2020-06-14 11:49:59 +01:00
ltc1660.c
iio: remove explicit IIO device parent assignment
2020-06-14 11:49:59 +01:00
ltc2632.c
iio: dac: ltc2632: Fix formatting in kerneldoc struct header
2020-07-20 09:03:16 +01:00
m62332.c
iio: remove explicit IIO device parent assignment
2020-06-14 11:49:59 +01:00
Makefile
iio: dac: ad5770r: Add AD5770R support
2020-03-08 17:28:41 +00:00
max517.c
iio: remove explicit IIO device parent assignment
2020-06-14 11:49:59 +01:00
max5821.c
iio: remove explicit IIO device parent assignment
2020-06-14 11:49:59 +01:00
mcp4725.c
iio:dac:mcp4725: drop of_match_ptr and use generic fw properties
2020-09-21 18:41:28 +01:00
mcp4922.c
iio: remove explicit IIO device parent assignment
2020-06-14 11:49:59 +01:00
stm32-dac-core.c
iio: adc: stm32: Simplify with dev_err_probe()
2020-09-03 19:40:50 +01:00
stm32-dac-core.h
iio: stm32: Adopt SPDX identifier
2018-01-08 16:03:41 +01:00
stm32-dac.c
iio: stm32-dac: Replace indio_dev->mlock with own device lock
2020-09-16 18:51:40 +01:00
ti-dac082s085.c
iio:dac:ti-dac082s085: Drop of_match_ptr and CONFIG_OF protections
2020-09-21 18:41:28 +01:00
ti-dac5571.c
iio: dac: ti-dac5571: fix an error code in probe()
2021-10-20 11:45:02 +02:00
ti-dac7311.c
Replace HTTP links with HTTPS ones: drivers/iio
2020-07-13 15:05:59 +01:00
ti-dac7612.c
iio: dac: ti-dac7612: Replace indio_dev->mlock with own device lock
2020-09-16 18:56:22 +01:00
vf610_dac.c
iio: Remove superfluous of_node assignments
2020-06-14 14:20:08 +01:00