sh: dma: Make PVR2 DMA configurable.

[linux-2.6-omap-h63xx.git] / arch / sh / drivers / dma / Kconfig

diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig
index 32bb8fa605c2e805337b8b372bc2042494040b96..ae26610837b2b14839ec8bc9262b72ac1af4b8cc 100644 (file)
--- a/arch/sh/drivers/dma/Kconfig
+++ b/arch/sh/drivers/dma/Kconfig
@@ -54,4 +54,17 @@ config SH_DMABRG
          of the SH7760.
          Say Y if you want to use Audio/USB DMA on your SH7760 board.
 
+config PVR2_DMA
+       tristate "PowerVR 2 DMAC support"
+       depends on SH_DREAMCAST && SH_DMA
+       help
+         Selecting this will enable support for the PVR2 DMA controller.
+         As this chains off of the on-chip DMAC, that must also be
+         enabled by default.
+
+         This is primarily used by the pvr2fb framebuffer driver for
+         certain optimizations, but is not necessary for functionality.
+
+         If in doubt, say N.
+
 endmenu