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Date: Wed, 6 Mar 2019 09:55:16 +0100 From: Fabrice Gasnier <fabrice.gasnier@...com> To: <jic23@...nel.org> CC: <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>, <mcoquelin.stm32@...il.com>, <alexandre.torgue@...com>, <fabrice.gasnier@...com>, <linux-iio@...r.kernel.org>, <lars@...afoo.de>, <knaack.h@....de>, <pmeerw@...erw.net>, <linux-stm32@...md-mailman.stormreply.com>, <arnaud.pouliquen@...com>, <olivier.moysan@...com> Subject: [PATCH 0/8] iio: adc: stm32-dfsdm: add buffer modes This patchset adds support for buffer modes, scan mode and triggers in STM32 DFSDM ADC driver: - 1st patch is an improvement - Patch 2 to 5 are basically precursor patchs that reworks the way to configure the dfsdm for the audio part, so it can be common with the iio part. - Last patchs add support for triggered buffer mode (with scan mode and hardware triggers) Fabrice Gasnier (8): iio: adc: stm32-dfsdm: make spi_master_freq more accurate iio: adc: stm32-dfsdm: continuous mode depends on current mode iio: adc: stm32-dfsdm: move dma enable from start_conv() to start_dma() iio: adc: stm32-dfsdm: move dma slave config to start routine iio: adc: stm32-dfsdm: enable hw consumer iio: adc: stm32-dfsdm: add support for scan mode iio: adc: stm32-dfsdm: add support for buffer modes iio: adc: stm32-dfsdm: claim direct mode for raw read and settings drivers/iio/adc/stm32-dfsdm-adc.c | 513 +++++++++++++++++++++++++++++-------- drivers/iio/adc/stm32-dfsdm-core.c | 9 +- 2 files changed, 408 insertions(+), 114 deletions(-) -- 2.7.4
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