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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-12-05 19:33:59 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2018-12-06 20:23:05 +0300 |
| commit | ffe843b18211301ad25893eba09f402c19d12304 (patch) | |
| tree | 58508870b5381d1d17d61be6a4a7be00081a515c /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 59861547ec9a9736e7882f6fb0c096a720ff811a (diff) | |
| download | linux-ffe843b18211301ad25893eba09f402c19d12304.tar.xz | |
dmaengine: dw: Fix FIFO size for Intel Merrifield
Intel Merrifield has a reduced size of FIFO used in iDMA 32-bit controller,
i.e. 512 bytes instead of 1024.
Fix this by partitioning it as 64 bytes per channel.
Note, in the future we might switch to 'fifo-size' property instead of
hard coded value.
Fixes: 199244d69458 ("dmaengine: dw: add support of iDMA 32-bit hardware")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions