X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fdma%2FKconfig;h=48ea59e796722cea45e2421830355f349c22c939;hb=4a1007934591fd0dcdf13454a6faebfcbe1a4ee6;hp=e34b06420816bb83d7b3187d703455fbc680ebe9;hpb=14ed74fbe2b917f0ad3e30cf2644203c04a45e89;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index e34b0642081..48ea59e7967 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -62,6 +62,25 @@ config MV_XOR
 	---help---
 	  Enable support for the Marvell XOR engine.
 
+config MX3_IPU
+	bool "MX3x Image Processing Unit support"
+	depends on ARCH_MX3
+	select DMA_ENGINE
+	default y
+	help
+	  If you plan to use the Image Processing unit in the i.MX3x, say
+	  Y here. If unsure, select Y.
+
+config MX3_IPU_IRQS
+	int "Number of dynamically mapped interrupts for IPU"
+	depends on MX3_IPU
+	range 2 137
+	default 4
+	help
+	  Out of 137 interrupt sources on i.MX31 IPU only very few are used.
+	  To avoid bloating the irq_desc[] array we allocate a sufficient
+	  number of IRQ slots and map them dynamically to specific sources.
+
 config DMA_ENGINE
 	bool