From d802d8cb3191df4b44a3a98eb91e1015b0145013 Mon Sep 17 00:00:00 2001 From: Robin Gong Date: Tue, 18 Jul 2017 17:01:17 +0800 Subject: [PATCH] MLK-15305-2: dma: imx-sdma: force to load context in sdma_config Force to load context in sdma_config whatever context loaded or not, since some configuration may change when the upper driver call sdma_config such as bus width. Signed-off-by: Robin Gong (cherry picked from commit ee8930b657af0c9ce2cfb1a521530c7d31016675) --- drivers/dma/imx-sdma.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index 5ac6ba0d3567..b39eb340c46e 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1168,6 +1168,8 @@ static int sdma_config_channel(struct dma_chan *chan) sdmac->watermark_level = 0; /* FIXME: M3_BASE_ADDRESS */ } + sdmac->context_loaded = false; + ret = sdma_load_context(sdmac); return ret; -- 2.17.1