Hi all,
I'm sorry to push this. But this series has been an orphan for a while. Could any one please receive and foster it?
Thank you. Nicolin Chen
On Wed, Nov 13, 2013 at 10:55:23PM +0800, Nicolin Chen wrote:
- ! This series of patches has a direct dependency between them. When
- ! applying them, we need to apply to one single branch. Otherwise,
- ! it would break currect branches.
Changelog v7:
- Appended missing Acked-by to all four patches.
- Sorry that I didn't add them at the first place.
v6:
- PATCH-1: Use goto err_firmware instead of return directly.
- Nothing changes for the other three ack-ed patches
v5:
- PATCH-3: Add period size constraint when using dual fifo mode
- Nothing changes for the other three patches
v4:
- PATCH-3: Drop useless register configuration.
- Nothing changes for the other three patches
v3:
- PATCH-1: Add comments to indicate the end of v1 and v2 array.
- PATCH-3: Use better way to keep watermark as even number.
- Nothing changes for PATCH-2 and PATCH-4
v2:
- Instead of adding rogue scripts to current SDMA driver based on firmware
- V1, we define the new SDMA firmware as version 2 and bisect the PATCH-1
- to two patches: The first is to add version check code to the SDMA driver;
- And the second is to add SSI dual FIFO DMATYPE.
- Nothing changes for the last two patches.
v1:
- SSI can reduce hardware overrun/underrun possibility when using dual
- fifo mode. To support this mode, we need to first update sdma sciprt
- list, and then enable dual fifo BIT in SSI driver, and last update DT
- bindings of i.MX series.
Nicolin Chen (4): dma: imx-sdma: Add sdma firmware version 2 support dma: imx-sdma: Add new dma type for ssi dual fifo script ASoC: fsl_ssi: Add dual fifo mode support ARM: dts: imx: use dual-fifo sdma script for ssi
.../devicetree/bindings/dma/fsl-imx-sdma.txt | 1 + arch/arm/boot/dts/imx51.dtsi | 4 ++-- arch/arm/boot/dts/imx53.dtsi | 4 ++-- arch/arm/boot/dts/imx6qdl.dtsi | 12 +++++----- arch/arm/boot/dts/imx6sl.dtsi | 12 +++++----- drivers/dma/imx-sdma.c | 19 ++++++++++++++- include/linux/platform_data/dma-imx-sdma.h | 5 ++++ include/linux/platform_data/dma-imx.h | 1 + sound/soc/fsl/fsl_ssi.c | 27 +++++++++++++++++++++- 9 files changed, 67 insertions(+), 18 deletions(-)
-- 1.8.4
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