From: Vinod Koul <vinod.koul@intel.com>
To: John Stultz <john.stultz@linaro.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
Andy Green <andy.green@linaro.org>,
Zhangfei Gao <zhangfei.gao@linaro.org>,
Jingoo Han <jg1.han@samsung.com>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>,
Maxime Ripard <maxime.ripard@free-electrons.com>,
Dan Williams <dan.j.williams@intel.com>,
Mark Brown <broonie@kernel.org>, Andy Green <andy@warmcat.com>
Subject: Re: [PATCH 1/7] k3dma: Fix hisi burst clipping
Date: Sun, 24 Jul 2016 12:55:09 +0530 [thread overview]
Message-ID: <20160724072509.GC9681@localhost> (raw)
In-Reply-To: <1469073189-9167-2-git-send-email-john.stultz@linaro.org>
On Wed, Jul 20, 2016 at 08:53:03PM -0700, John Stultz wrote:
> From: Andy Green <andy.green@linaro.org>
>
> Max burst len is a 4-bit field, but at the moment it's clipped with
> a 5-bit constant... reduce it to that which can be expressed
Maybe we should GENMASK() etc to avoid these errors..
> if ((maxburst == 0) || (maxburst > 16))
> - val = 16;
> + val = 15;
--
~Vinod
next prev parent reply other threads:[~2016-07-24 7:17 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-21 3:53 [PATCH 0/7 v3] K3DMA fixes for HiKey HDMI audio John Stultz
2016-07-21 3:53 ` [PATCH 1/7] k3dma: Fix hisi burst clipping John Stultz
2016-07-24 7:25 ` Vinod Koul [this message]
2016-07-29 22:40 ` John Stultz
2016-08-04 13:08 ` Vinod Koul
2016-08-04 17:36 ` John Stultz
2016-08-05 3:36 ` Vinod Koul
2016-07-21 3:53 ` [PATCH 2/7] k3dma: Fix dma err offsets John Stultz
2016-07-21 3:53 ` [PATCH 3/7] k3dma: Fix "nobody cared" message seen on any error John Stultz
2016-07-21 3:53 ` [PATCH 4/7] k3dma: Add cyclic mode for audio John Stultz
2016-07-24 7:31 ` Vinod Koul
2016-07-29 22:38 ` John Stultz
2016-07-21 3:53 ` [PATCH 5/7] k3dma: Fix memory handling with cyclic mode John Stultz
2016-07-21 3:53 ` [PATCH 6/7] k3dma: Fix occasional DMA ERR issue by using proper dma api John Stultz
2016-07-21 4:26 ` zhangfei
2016-07-21 5:22 ` John Stultz
2016-07-21 6:27 ` Andy Green
2016-07-21 10:40 ` Mark Brown
2016-07-21 13:12 ` Andy Green
2016-07-21 16:18 ` John Stultz
2016-07-21 19:57 ` Andy Green
2016-07-21 16:08 ` zhangfei
2016-07-21 3:53 ` [PATCH 7/7] Kconfig: Allow k3dma driver to be selected for more then HISI3xx platforms John Stultz
2016-07-22 6:56 ` kbuild test robot
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