From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lars-Peter Clausen Subject: [PATCH 2/3] dma: pl330: Set residue_granularity Date: Sun, 8 Dec 2013 17:18:08 +0100 Message-ID: <1386519489-1935-3-git-send-email-lars@metafoo.de> References: <1386519489-1935-1-git-send-email-lars@metafoo.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp-out-151.synserver.de (smtp-out-205.synserver.de [212.40.185.205]) by alsa0.perex.cz (Postfix) with ESMTP id 5D14D261B1E for ; Sun, 8 Dec 2013 17:17:27 +0100 (CET) In-Reply-To: <1386519489-1935-1-git-send-email-lars@metafoo.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Vinod Koul , Dan Williams , Mark Brown , Liam Girdwood , Takashi Iwai Cc: dmaengine@vger.kernel.org, alsa-devel@alsa-project.org, Lars-Peter Clausen List-Id: alsa-devel@alsa-project.org The pl330 driver currently does not support residue reporting, so set the residue granularity to DMA_RESIDUE_GRANULARITY_DESCRIPTOR. Signed-off-by: Lars-Peter Clausen --- drivers/dma/pl330.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 7adaf3a..05b597a 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -2890,6 +2890,7 @@ static int pl330_dma_device_slave_caps(struct dma_chan *dchan, caps->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); caps->cmd_pause = false; caps->cmd_terminate = true; + caps->residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR; return 0; } -- 1.8.0