Messages in this thread | | | From | Maxime Ripard <> | Subject | [PATCH v2 0/2] dmaengine: hdmac: Add scatter-gathered memset support | Date | Thu, 22 Oct 2015 11:40:58 +0200 |
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Hi Vinod,
Here is a patch serie that adds support in the Atmel HDMAC for memset over a discontiguous memory area.
Just like for the memset, it's used on those SoCs to support framebuffer related operations that cannot be performed either by the display engine or the (non-existent) GPU.
Let me know what you think, Maxime
Changes from v1: - Cosmetic change in the first patch to not wrap a line anymore - Rebased on top of current dma/next
Maxime Ripard (2): dmaengine: hdmac: factorise memset descriptor allocation dmaengine: hdmac: Add scatter-gathered memset support
drivers/dma/at_hdmac.c | 168 ++++++++++++++++++++++++++++++++++---------- drivers/dma/at_hdmac_regs.h | 2 +- 2 files changed, 133 insertions(+), 37 deletions(-)
-- 2.6.2
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