On Wed, 2024-07-31 at 15:37 +0300, Dumitru Ceclan wrote: > This patch series adds fixes and improvements in the ad7124 driver. > > Fixes: > - properly compare config values > - add a delay after reset to allow chip initialization > > Improvements: > - reduce the number of SPI transfers > - ensure that after probe the ADC is in idle mode > and not continuos conversion mode > > Another thing that could be considered is improving the config pop > behavior as kfifo_get() will return the least recently added config > instead of the least recently *used* one. > > This could be an issue when multiple channels are using the same "old" > config and the LRU considers that one as the least recently used. > > If this is considered a valid issue, I can add another patch for it. > > Signed-off-by: Dumitru Ceclan <dumitru.ceclan@xxxxxxxxxx> > --- Reviewed-by: Nuno Sa <nuno.sa@xxxxxxxxxx> > Dumitru Ceclan (4): > iio: adc: ad7124: fix chip ID mismatch > iio: adc: ad7124: fix config comparison > iio: adc: ad7124: reduce the number of SPI transfers > iio: adc: ad7124: set initial ADC mode to idle > > drivers/iio/adc/ad7124.c | 61 ++++++++++++++++++++++++----------------------- > - > 1 file changed, 31 insertions(+), 30 deletions(-) > --- > base-commit: 380afccc2a55e8015adae4266e8beff96ab620be > change-id: 20240731-ad7124-fix-37aec7fe0b6b > > Best regards,
