Since there was bug in the audio driver, it was not picking the eventq
specified(EVENTQ_1) via platform data and was using EVENTQ_0. And in
system scenario other modules(say video) were using EVENTQ_1.
48519f0ae03bc7e86b3dc93e56f1334d53803770 fixes the bug in driver to pick
specified eventq via platform data. As a result starvation issue is
observed on audio side when audio/video uses same eventq for transfers.
Patch fixes the issue by changing eventq to EVENTQ_0 for audio.
Signed-off-by: Manjunathappa, Prakash <prakash...@ti.com>
---
Since v1:
Rewritten commit description.
arch/arm/mach-davinci/board-da850-evm.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-davinci/board-da850-evm.c
b/arch/arm/mach-davinci/board-da850-evm.c
index 1d7d249..6659a90 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -753,7 +753,7 @@ static struct snd_platform_data da850_evm_snd_data = {
.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,
--
1.7.1
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