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| author | Sandeep Paulraj <s-paulraj@ti.com> | 2009-07-27 09:57:07 -0400 |
|---|---|---|
| committer | Kevin Hilman <khilman@deeprootsystems.com> | 2009-08-26 11:55:49 +0300 |
| commit | a0f0202e2a19d43d733e07cb435a3064324c2ba7 (patch) | |
| tree | bfe505df91d1434ad2afd83f3edb0eb75e6d13b3 /arch/arm/mach-davinci/dm365.c | |
| parent | 10eef5a8a08d8be455ae5f9599b214c33ad52340 (diff) | |
| download | kernel_samsung_smdk4412-a0f0202e2a19d43d733e07cb435a3064324c2ba7.zip kernel_samsung_smdk4412-a0f0202e2a19d43d733e07cb435a3064324c2ba7.tar.gz kernel_samsung_smdk4412-a0f0202e2a19d43d733e07cb435a3064324c2ba7.tar.bz2 | |
DaVinci: EDMA: Updating default queue handling
EDMA queues in DM365 are a little different than those
on other DaVinci's. On DM365 Q0 and Q1 have the larger
FIFO size. We want Q0 and Q1 to be used by codecs and
DVSDK demos.
MMC driver is the only driver which uses the flag
'EVENTQ_DEFAULT'. So MMC driver should be using Q2 instead of
Q1 on DM365.
This patch allows us to declare a "default queue" from
SOC specific code. If it is not declared then the EDMA
driver assumes a default of queue 1.
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-davinci/dm365.c')
| -rw-r--r-- | arch/arm/mach-davinci/dm365.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index f02bce8..aa3b0bb 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -741,6 +741,7 @@ static struct edma_soc_info dm365_edma_info[] = { .n_cc = 1, .queue_tc_mapping = dm365_queue_tc_mapping, .queue_priority_mapping = dm365_queue_priority_mapping, + .default_queue = EVENTQ_2, }, }; |