diff options
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/arch-mxc/sdma.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-arm/arch-mxc/sdma.h b/include/asm-arm/arch-mxc/sdma.h index 2a2853816290..2cc4c90fe9c1 100644 --- a/include/asm-arm/arch-mxc/sdma.h +++ b/include/asm-arm/arch-mxc/sdma.h @@ -333,6 +333,24 @@ int mxc_dma_set_config(int channel, dma_request_t * p, int bd_index); int mxc_dma_get_config(int channel, dma_request_t * p, int bd_index); /*! + * This function is used by MXC IPC's write_ex2. It passes the a pointer to the + * data control structure to iapi_write_ipcv2() + * + * @param channel SDMA channel number + * @param ctrl_ptr Data Control structure pointer + */ +int mxc_sdma_write_ipcv2(int channel, void *ctrl_ptr); + +/*! + * This function is used by MXC IPC's read_ex2. It passes the a pointer to the + * data control structure to iapi_read_ipcv2() + * + * @param channel SDMA channel number + * @param ctrl_ptr Data Control structure pointer + */ +int mxc_sdma_read_ipcv2(int channel, void *ctrl_ptr); + +/*! * Starts dma channel. * * @param channel channel number |