From 97f2485f19aa93033d04574154cb0b8e1ed5e23a Mon Sep 17 00:00:00 2001 From: Mark Farrugia Date: Tue, 8 May 2018 13:23:46 +1000 Subject: [COMMUNITY] ADSP enable and add sound hardware abstraction in DT The ADSP on Renesas SoCs required a reserved memory area to become enabled, and this needs to be done manually. This patch adds sound hardware abstraction information for the m3ulcb and m3ulcb-kf (kingfisher) device trees. This is helpful on-board the ADSP for dynamically determining sound hardware at runtime, allowing single binaries to be used between the two boards. Future work will incorporate the h3ulcb and Salvator boards into the abstraction. Bug-AGL: SPEC-1424 Change-Id: Ie3f3d2227e79a6396f056fc63ecbcc6c73034e6b Signed-off-by: Mark Farrugia --- meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb') diff --git a/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb index 6ce3ea3..4f90a18 100644 --- a/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb +++ b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb @@ -50,9 +50,9 @@ SRC_URI_append = " \ ${@base_conditional("USE_CAS", "1", " file://capacity_aware_migration_strategy.cfg", "",d)} \ " -# Add ADSP enable patch +# Add ADSP patch to enable and add sound hardware abstraction SRC_URI_append = " \ - file://0004-m3ulcb-ADSP-enable.patch \ + file://0004-ADSP-enable-and-add-sound-hardware-abstraction.patch \ " # Install USB3.0 firmware to rootfs -- cgit 1.2.3-korg