aboutsummaryrefslogtreecommitdiffstats
path: root/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0001-Revert-ASoC-rsnd-ssi-wait-maximum-5ms-for-status-che.patch
AgeCommit message (Collapse)AuthorFilesLines
2020-02-07[COMMUNITY] Fix SSI DMAC inaccessible via Xtensa HiFi2 ADSP firmwareMark Farrugia1-0/+34
The upgrade of the kernel to 4.14.35 has changed the SSI interface in the RCar SoC sound driver, making it that the Xtensa HiFi2 ADSP firmware can no longer directly access the SSI DMA controller in order to route audio directly out to hardware. This seems to fix this issue, allowing the Fiberdyne DSP to fully operate again on 4.14.35 kernels. Change-Id: Id89843b0a8a65f07964027639dde68791261cab6 Signed-off-by: Mark Farrugia <mark.farrugia@fiberdyne.com.au>