diff options
| author | Shengjiu Wang <shengjiu.wang@freescale.com> | 2014-09-05 18:51:36 +0800 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@nxp.com> | 2016-01-14 10:59:35 -0600 |
| commit | f10eac3ca6c0cc01ed628b93237ec403865a6233 (patch) | |
| tree | e9dfe735c5bdad47828d2d3fc0712b44e8fca561 /include/linux/platform_data | |
| parent | 9cda3c7d0df502757db38b14363be9d0cd70f6e5 (diff) | |
MLK-11344-7: dma: imx-sdma: Add hdmi audio support in sdma
cherry-pick below patch from v3.14.y:
ENGR00329948-3: dma: imx-sdma: Add hdmi audio support
in sdma
There's a missing script for hdmi audio support in current sdma driver,
thus add it.
This HDMI script doesn't use bd to copy memory like a normal one does
but only to update the memory address for HDMI internal AHB DMA and
then trigger its procedure automatically.
Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Signed-off-by: Robin Gong <b38343@freescale.com>
(cherry picked from commit dafddac916a03ae4477e2de7c1b7ad291f956f68)
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/dma-imx.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h index 63fe0a0584d5..092133a3036d 100644 --- a/include/linux/platform_data/dma-imx.h +++ b/include/linux/platform_data/dma-imx.h @@ -1,5 +1,5 @@ /* - * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2004-2015 Freescale Semiconductor, Inc. All Rights Reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -42,6 +42,7 @@ enum sdma_peripheral_type { IMX_DMATYPE_SSI_DUAL, /* SSI Dual FIFO */ IMX_DMATYPE_ASRC_SP, /* Shared ASRC */ IMX_DMATYPE_SAI, /* SAI */ + IMX_DMATYPE_HDMI, /* HDMI Audio */ }; enum imx_dma_prio { |