This patch series adds support for ADMA on MMC1 & MMC2 controllers on OMAP4.
There is no performance improvement observed using ADMA over SDMA.
Advantage using ADMA could be reducing contention over SDMA.
Also the series includes some cleanup.
The series is based on 2.6.37-rc8 and tested on OMAP4430SDP & OMAP3430SDP.
Kishore Kadiyala (4):
omap: hsmmc: Rename use_dma to xfer_type and define possible
transfers
omap: hsmmc: Rename and cleanup omap_hsmmc_dma_cleanup
omap4: hsmmc: Adding ADMA support for MMC1 & MMC2 controllers
omap4: hsmmc: enable ADMA for MMC1 & MMC2
arch/arm/mach-omap2/hsmmc.c | 13 ++-
arch/arm/plat-omap/include/plat/mmc.h | 1 +
drivers/mmc/host/omap_hsmmc.c | 241 +++++++++++++++++++++++++++------
3 files changed, 210 insertions(+), 45 deletions(-)
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