From 2f06c217b51d652a545062ccde2bfa01428522eb Mon Sep 17 00:00:00 2001 From: Sairamreddy Bojja Date: Fri, 31 Jul 2026 12:05:20 +0530 Subject: [PATCH] audioreach-kernel: add udev rules for audio CMA and ML DMA heap Add udev permissions for the msm_audio_mem_cma device and the qcom,audio-ml DMA heap to allow audio service in the audio group to access the required memory resources. Signed-off-by: Sairamreddy Bojja --- .../audioreach-kernel/audioreach-kernel/audioreach.rules | 2 ++ 1 file changed, 2 insertions(+) diff --git a/recipes-kernel/audioreach-kernel/audioreach-kernel/audioreach.rules b/recipes-kernel/audioreach-kernel/audioreach-kernel/audioreach.rules index b0bc02e..cca8e41 100644 --- a/recipes-kernel/audioreach-kernel/audioreach-kernel/audioreach.rules +++ b/recipes-kernel/audioreach-kernel/audioreach-kernel/audioreach.rules @@ -1,2 +1,4 @@ KERNEL=="msm_audio_mem", GROUP="audio", MODE="0660" KERNEL=="aud_pasthru_adsp", GROUP="audio", MODE="0660" +KERNEL=="msm_audio_mem_cma", GROUP="audio", MODE="0660" +SUBSYSTEM=="dma_heap", KERNEL=="qcom,audio-ml",GROUP="audio", MODE="0660"