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Posted to commits@nuttx.apache.org by xi...@apache.org on 2022/04/14 18:22:09 UTC

[incubator-nuttx] 02/05: arch/arm/src/sam34/sam_hsmci.c: DMA setup before write is required

This is an automated email from the ASF dual-hosted git repository.

xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git

commit be0bcac91ba4002164a264d09c9ebfca648bbe7a
Author: Richard Tucker <rt...@mookins.com>
AuthorDate: Wed Apr 13 20:51:11 2022 +1000

    arch/arm/src/sam34/sam_hsmci.c: DMA setup before write is required
---
 arch/arm/src/sam34/sam_hsmci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/src/sam34/sam_hsmci.c b/arch/arm/src/sam34/sam_hsmci.c
index 86f27a83ac..602d6854e9 100644
--- a/arch/arm/src/sam34/sam_hsmci.c
+++ b/arch/arm/src/sam34/sam_hsmci.c
@@ -1494,6 +1494,7 @@ static sdio_capset_t sam_capabilities(FAR struct sdio_dev_s *dev)
 
 #ifdef CONFIG_SAM34_HSMCI_DMA
   caps |= SDIO_CAPS_DMASUPPORTED;
+  caps |= SDIO_CAPS_DMABEFOREWRITE;
 #endif
 
   return caps;