This patchset adds support for record mode in I2S PIO pcm and enables 24bit transaction.
With this patchset we now have PIO support for playback and record using only two channels, at sample rate 32k, 44.1k and 48k and sample width 16/24 and 32 bit. Tested in a x86_64 platform and in ARC AXS101 SDP platform. Jose Abreu (2): ASoC: dwc: Add record capability in PIO mode ASoC: dwc: Enable 24 bit sample size in PIO mode sound/soc/dwc/designware_i2s.c | 9 +++- sound/soc/dwc/designware_pcm.c | 99 +++++++++++++++++++++++++++++++++--------- sound/soc/dwc/local.h | 9 +++- 3 files changed, 94 insertions(+), 23 deletions(-) -- Cc: Carlos Palminha <[email protected]> Cc: Liam Girdwood <[email protected]> Cc: Mark Brown <[email protected]> Cc: Jaroslav Kysela <[email protected]> Cc: Takashi Iwai <[email protected]> Cc: [email protected] Cc: [email protected] v2: - Added missing cover letter 1.9.1
