]> www.infradead.org Git - users/jedix/linux-maple.git/commit
ARM: davinci: da850 evm: change audio edma event queue to EVENTQ_0
authorManjunathappa, Prakash <prakash.pm@ti.com>
Thu, 10 Nov 2011 06:13:21 +0000 (11:43 +0530)
committerMaxim Uvarov <maxim.uvarov@oracle.com>
Tue, 10 Jan 2012 21:00:09 +0000 (13:00 -0800)
commit9099fd24beb1f4c465be96095e5d930a5e698e59
treec2dc30d8dda1862785ec92ac8c2fd067110791da
parent4ef8a82ac05bccc38200a489e18ac40059a7d990
ARM: davinci: da850 evm: change audio edma event queue to EVENTQ_0

commit f1b21c525693b0159aed83b5871f2d0f077f208e upstream.

On OMAP-L138 platform, EDMA event queue 0 should be used for audio
transfers so that they are not starved by video data moving on event queue 1.

Commit 48519f0ae03bc7e86b3dc93e56f1334d53803770 (ASoC: davinci: let platform
data define edma queue numbers) had a side-effect of changing this behavior
by making the driver actually honor the platform data passed.

Fix this now by passing event queue 0 as the queue to be used for audio
transfers.

Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
arch/arm/mach-davinci/board-da850-evm.c