diff options
| author | Pavel Pisa <ppisa@pikron.com> | 2006-04-02 16:58:37 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-04-02 16:58:37 +0100 |
| commit | 999331af456bf6fc1520ea7b68b6a3dbb4af8ff6 (patch) | |
| tree | d7610740f58f942fcb46e07bb790dfd785e21508 /arch/arm/mach-imx/generic.c | |
| parent | 7ba01f9728a9f1cd1a3e1e2d5206f76061182675 (diff) | |
[ARM] 3444/1: i.MX: Scatter-gather DMA emulation for i.MX/MX1
Patch from Pavel Pisa
This patch contains simplified set of changes to add scatter-gather
emulation capability into MX1 DMA support. The result should
be still usable for next combination of DMA transfers
Statter-Gather/linear/2D/FIFO to linear/2D/FIFO and
linear/2D/FIFO to Statter-Gather/2D/FIFO
The patch corrects channel priority allocation to be compatible
with MX1 hardware implementation.
Previous code has not been adapted from its PXA original.
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-imx/generic.c')
0 files changed, 0 insertions, 0 deletions