diff options
| -rw-r--r-- | recipes-kernel/linux/linux-handheld-4.4/dmaengine-mmp-pdma-add-number-of-requestors.patch | 34 | ||||
| -rw-r--r-- | recipes-kernel/linux/linux-handheld_4.4.bb | 11 |
2 files changed, 41 insertions, 4 deletions
diff --git a/recipes-kernel/linux/linux-handheld-4.4/dmaengine-mmp-pdma-add-number-of-requestors.patch b/recipes-kernel/linux/linux-handheld-4.4/dmaengine-mmp-pdma-add-number-of-requestors.patch new file mode 100644 index 0000000..02287a4 --- /dev/null +++ b/recipes-kernel/linux/linux-handheld-4.4/dmaengine-mmp-pdma-add-number-of-requestors.patch @@ -0,0 +1,34 @@ +From 4ab014655ebad342c6e7beae427c5cc0f8141d2b Mon Sep 17 00:00:00 2001 +From: Robert Jarzmik <robert.jarzmik@free.fr> +Date: Mon, 15 Feb 2016 21:57:46 +0100 +Subject: dmaengine: mmp-pdma: add number of requestors + +commit c283e41ef32442f41e7180f9bb1c5aedf9255bfe upstream. + +The DMA chip has a fixed number of requestor lines used for flow +control. This number is platform dependent. The pxa_dma dma driver will +use this value to activate or not the flow control. + +There won't be any impact on mmp_pdma driver. + +Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> +Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> +--- + include/linux/platform_data/mmp_dma.h | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/include/linux/platform_data/mmp_dma.h b/include/linux/platform_data/mmp_dma.h +index 2a330ec..d1397c8 100644 +--- a/include/linux/platform_data/mmp_dma.h ++++ b/include/linux/platform_data/mmp_dma.h +@@ -14,6 +14,7 @@ + + struct mmp_dma_platdata { + int dma_channels; ++ int nb_requestors; + }; + + #endif /* MMP_DMA_H */ +-- +cgit v0.12 + diff --git a/recipes-kernel/linux/linux-handheld_4.4.bb b/recipes-kernel/linux/linux-handheld_4.4.bb index 7b64896..4532523 100644 --- a/recipes-kernel/linux/linux-handheld_4.4.bb +++ b/recipes-kernel/linux/linux-handheld_4.4.bb @@ -6,14 +6,17 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" COMPATIBLE_MACHINE = "akita|c7x0|collie|h3600|hx4700|poodle|spitz|tosa" SRC_URI = "${KERNELORG_MIRROR}/linux/kernel/v4.x/linux-${PV}.tar.xz;name=kernel \ - ${KERNELORG_MIRROR}/linux/kernel/v4.x/patch-${PV}.8.xz;apply=yes;name=stablepatch \ + ${KERNELORG_MIRROR}/linux/kernel/v4.x/patch-${PV}.10.xz;apply=yes;name=stablepatch \ " SRC_URI[kernel.md5sum] = "9a78fa2eb6c68ca5a40ed5af08142599" SRC_URI[kernel.sha256sum] = "401d7c8fef594999a460d10c72c5a94e9c2e1022f16795ec51746b0d165418b2" -SRC_URI[stablepatch.md5sum] = "c1d8f46e5b2ee7c925fc38f20a3726d3" -SRC_URI[stablepatch.sha256sum] = "11ec99ae0600bd831ff8d71b77e64592f4b6918b7857fd9ff0284ea4cf267b4e" +SRC_URI[stablepatch.md5sum] = "1b9a296c0d0b778e8173299618f2d84f" +SRC_URI[stablepatch.sha256sum] = "df66bd2532cac85dfb85d6ca9b750689e02278442652a0b047304e3322947d17" -SRC_URI += "file://ASoC-pxa-fix-module-autoload-for-platform-drivers.patch" +SRC_URI += "\ + file://ASoC-pxa-fix-module-autoload-for-platform-drivers.patch \ + file://dmaengine-mmp-pdma-add-number-of-requestors.patch \ + " LOCOMO_PATCHES = "\ file://locomo/0001-mfd-add-new-driver-for-Sharp-LoCoMo.patch \ |