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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-06-25 03:39:20 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-06-30 15:13:49 +0200 |
| commit | 832290b25e20e0c3a6da056f7d0999de51311f2c (patch) | |
| tree | b0c0f5d58697a58bf9b34992ff1b7e1ac1995fee /arch/arm/mach-shmobile/include | |
| parent | 12a7cfef5625ef03c6fdc9bf8a9857dd30d8a11d (diff) | |
| download | blackbird-obmc-linux-832290b25e20e0c3a6da056f7d0999de51311f2c.tar.gz blackbird-obmc-linux-832290b25e20e0c3a6da056f7d0999de51311f2c.zip | |
ARM: shmobile: sh73a0: add DMAEngine support for MPDMAC
Current shdmac can support MPDMAC (= sound DMA) on sh73a0.
This support reduce CPU load when sound was playback.
On v2.0 manual, MPDMAC MID/RID number were wrong.
This patch is using the number which seems correct.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'arch/arm/mach-shmobile/include')
| -rw-r--r-- | arch/arm/mach-shmobile/include/mach/sh73a0.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/include/mach/sh73a0.h b/arch/arm/mach-shmobile/include/mach/sh73a0.h index 398e2c10913b..fe950f25d793 100644 --- a/arch/arm/mach-shmobile/include/mach/sh73a0.h +++ b/arch/arm/mach-shmobile/include/mach/sh73a0.h @@ -516,6 +516,13 @@ enum { SHDMA_SLAVE_SDHI2_RX, SHDMA_SLAVE_MMCIF_TX, SHDMA_SLAVE_MMCIF_RX, + SHDMA_SLAVE_FSI2A_TX, + SHDMA_SLAVE_FSI2A_RX, + SHDMA_SLAVE_FSI2B_TX, + SHDMA_SLAVE_FSI2B_RX, + SHDMA_SLAVE_FSI2C_TX, + SHDMA_SLAVE_FSI2C_RX, + SHDMA_SLAVE_FSI2D_RX, }; /* |
