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davinci: dm365 evm: use EDMAQ_3 as the audio DMA queue
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By default the audio driver uses EDMAQ_0 as the DMA queue,
but on DM365 this queue is specially designed for video
transfers with a large fifo size. Having both audio and
video transfers on the same queue leads to noise on the
audio side.

This patch changes the audio queue number for DM365 to
EDMAQ_3.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Sekhar Nori authored and Kevin Hilman committed Sep 24, 2010
1 parent b8241ae commit 13d36a9
Showing 1 changed file with 3 additions and 1 deletion.
4 changes: 3 additions & 1 deletion arch/arm/mach-davinci/board-dm365-evm.c
Original file line number Diff line number Diff line change
Expand Up @@ -175,7 +175,9 @@ static struct at24_platform_data eeprom_info = {
.context = (void *)0x7f00,
};

static struct snd_platform_data dm365_evm_snd_data;
static struct snd_platform_data dm365_evm_snd_data = {
.asp_chan_q = EVENTQ_3,
};

static struct i2c_board_info i2c_info[] = {
{
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