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dmaengine: omap-dma: program hardware directly

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Program the transfer parameters directly into the hardware, rather
than using the functions in arch/arm/plat-omap/dma.c.

Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2013-11-02 13:26:57 +00:00
parent 1b416c4b41
commit b9e97822da
2 changed files with 130 additions and 18 deletions
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6
include/linux/omap-dma.h
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@@ -289,8 +289,10 @@ struct omap_system_dma_plat_info {
#define dma_omap2plus() 0
#endif
#define dma_omap1() (!dma_omap2plus())
#define dma_omap15xx() ((dma_omap1() && (d->dev_caps & ENABLE_1510_MODE)))
#define dma_omap16xx() ((dma_omap1() && (d->dev_caps & ENABLE_16XX_MODE)))
#define __dma_omap15xx(d) (dma_omap1() && (d)->dev_caps & ENABLE_1510_MODE)
#define __dma_omap16xx(d) (dma_omap1() && (d)->dev_caps & ENABLE_16XX_MODE)
#define dma_omap15xx() __dma_omap15xx(d)
#define dma_omap16xx() __dma_omap16xx(d)
extern struct omap_system_dma_plat_info *omap_get_plat_info(void);