[04/45] ARM: davinci: da850 evm: change audio edma event queue to EVENTQ_0
From: Greg KH <gregkh@suse.de>
Date: 2011-12-16 19:59:52
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3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: "Manjunathappa, Prakash" <redacted> 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 <redacted> Signed-off-by: Sekhar Nori <redacted> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- arch/arm/mach-davinci/board-da850-evm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c@@ -748,7 +748,7 @@ static struct snd_platform_data da850_ev .num_serializer = ARRAY_SIZE(da850_iis_serializer_direction), .tdm_slots = 2, .serial_dir = da850_iis_serializer_direction, - .asp_chan_q = EVENTQ_1, + .asp_chan_q = EVENTQ_0, .version = MCASP_VERSION_2, .txnumevt = 1, .rxnumevt = 1,