diff options
| author | Andy Shevchenko | 2012-09-21 14:05:47 +0200 |
|---|---|---|
| committer | Vinod Koul | 2012-09-27 12:05:23 +0200 |
| commit | 4a63a8b3e8d2e4f56174deb728085010aa3ac2a1 (patch) | |
| tree | 0c6d4fb4cd88f9c7fff748909e5956ea55793ef0 /arch/arm/mach-spear13xx/spear13xx.c | |
| parent | dw_dmac: get number of channels from hardware if possible (diff) | |
| download | kernel-qcow2-linux-4a63a8b3e8d2e4f56174deb728085010aa3ac2a1.tar.gz kernel-qcow2-linux-4a63a8b3e8d2e4f56174deb728085010aa3ac2a1.tar.xz kernel-qcow2-linux-4a63a8b3e8d2e4f56174deb728085010aa3ac2a1.zip | |
dw_dmac: autoconfigure block_size or use platform data
The maximum block size is a configurable parameter for the chip. So, driver
will try to get it from the encoded component parameters. Otherwise it will
come from the platform data.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'arch/arm/mach-spear13xx/spear13xx.c')
| -rw-r--r-- | arch/arm/mach-spear13xx/spear13xx.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c index cf936b106e27..c64d8123518f 100644 --- a/arch/arm/mach-spear13xx/spear13xx.c +++ b/arch/arm/mach-spear13xx/spear13xx.c @@ -78,6 +78,7 @@ struct dw_dma_platform_data dmac_plat_data = { .nr_channels = 8, .chan_allocation_order = CHAN_ALLOCATION_DESCENDING, .chan_priority = CHAN_PRIORITY_DESCENDING, + .block_size = 4095U, }; void __init spear13xx_l2x0_init(void) |