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ARM: shmobile: armadillo800eva: enable DMAEngine on FSI
It is possible to reduce CPU load if FSI playback used DMAEngine. This patch enabled it. 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>
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@ -119,6 +119,8 @@ CONFIG_USB_ETH=m
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CONFIG_MMC=y
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CONFIG_MMC_SDHI=y
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CONFIG_MMC_SH_MMCIF=y
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CONFIG_DMADEVICES=y
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CONFIG_SH_DMAE=y
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CONFIG_UIO=y
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CONFIG_UIO_PDRV_GENIRQ=y
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# CONFIG_DNOTIFY is not set
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@ -768,12 +768,14 @@ static int fsi_hdmi_set_rate(struct device *dev, int rate, int enable)
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static struct sh_fsi_platform_info fsi_info = {
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/* FSI-WM8978 */
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.port_a = {
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.tx_id = SHDMA_SLAVE_FSIA_TX,
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},
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/* FSI-HDMI */
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.port_b = {
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.flags = SH_FSI_FMT_SPDIF |
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SH_FSI_ENABLE_STREAM_MODE,
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.set_rate = fsi_hdmi_set_rate,
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.tx_id = SHDMA_SLAVE_FSIB_TX,
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}
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};
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