Patch to enable SSI_ASRC_P2P_capture function based on Kernel_3.0.35_SabreSD_Board

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Patch to enable SSI_ASRC_P2P_capture function based on Kernel_3.0.35_SabreSD_Board

Patch to enable SSI_ASRC_P2P_capture function based on Kernel_3.0.35_SabreSD_Board

Here are two patchs:
Patch 1: 0001-I.MX6-SSI_ASRC_P2P_Capture-for-SabreSD-board-Kernel-.patch
Patch 2: 0001-I.MX6-SSI_ASRC_P2P-Capture-for-SebreSD-board.patch

Patch 1 is based on patch 2.

    memory <-- ASRC_Output FIFO | ASRC_Input FIFO <-- SSI_RX FIFO <-- Audio Codec

                                             |           |

    ASRC Out clk ASRCK1 <---|           |--->   ASRC In clk None

                                             |           |

    ASRC OutPut width            |           |       ASRC InPut width and data format

    is set by arecord            <---|           |--->   is set by ASRC P2P parameter

    parameter                          |           |

                                            |           |

    support 44100/48000          |           |       support 44100/48000

    and S24_LE/S16_LE     <---|           |--->   and S24_LE/S16_LE


   You can use:

    arecord -Dhw:0,1 -c 2 -f S16_LE/S24_LE -r 44100/48000 XXX.wav

    aplay XXX.wav

    to test this patch.

附件
%3CLINGO-SUB%20id%3D%22lingo-sub-1102773%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%E5%9F%BA%E4%BA%8E%20Kernel_3.0.35_SabreSD_Board%20%E5%90%AF%E7%94%A8%20SSI_ASRC_P2P_capture%20%E5%8A%9F%E8%83%BD%E7%9A%84%E8%A1%A5%E4%B8%81%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1102773%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%26lt%3Bmeta%20http-equiv%3D%22Content-Type%22%20content%3D%22text%2Fhtml%3B%20charset%3Dutf-8%22%20%2F%26gt%3B%0A%3CP%3E%E8%BF%99%E9%87%8C%E6%9C%89%E4%B8%A4%E4%B8%AA%E8%A1%A5%E4%B8%81%EF%BC%9A%3CBR%20%2F%3E%E8%A1%A5%E4%B8%81%201%EF%BC%9A0001-I.MX6-SSI_ASRC_P2P_Capture-for-SabreSD-board-Kernel-.patch%3CBR%20%2F%3E%E8%A1%A5%E4%B8%81%202%EF%BC%9A0001-I.MX6-SSI_ASRC_P2P-Capture-for-SebreSD-board.patch%3C%2FP%3E%3CP%3E%E8%A1%A5%E4%B8%81%201%20%E5%9F%BA%E4%BA%8E%E8%A1%A5%E4%B8%81%202%E3%80%82%3C%2FP%3E%3CP%3E%E5%86%85%E5%AD%98%20%26lt%3B--%20ASRC_Output%20FIFO%20%7C%20ASRC_Input%20FIFO%20%26lt%3B--%20SSI_RX%20FIFO%20%26lt%3B--%20%E9%9F%B3%E9%A2%91%E7%BC%96%E8%A7%A3%E7%A0%81%E5%99%A8%3C%2FP%3E%3CP%3E%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%20%7C%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%20%7C%3C%2FP%3E%3CP%3EASRC%20%E8%BE%93%E5%87%BA%E6%97%B6%E9%92%9F%20ASRCK1%20%26lt%3B---%7C%20%7C---%26gt%3B%20ASRC%20%E8%BE%93%E5%85%A5%E6%97%B6%E9%92%9F%20%E6%97%A0%3C%2FP%3E%3CP%3E%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%20%7C%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%20%7C%3C%2FP%3E%3CP%3EASRC%20%E8%BE%93%E5%87%BA%E5%AE%BD%E5%BA%A6%20%7C%20%7C%20ASRC%20%E8%BE%93%E5%85%A5%E5%AE%BD%E5%BA%A6%E5%92%8C%E6%95%B0%E6%8D%AE%E6%A0%BC%E5%BC%8F%3C%2FP%3E%3CP%3E%E7%94%B1%20arecord%20%E8%AE%BE%E7%BD%AE%20%26lt%3B---%7C%20%7C---%26gt%3B%20%E7%94%B1%20ASRC%20P2P%20%E5%8F%82%E6%95%B0%E8%AE%BE%E7%BD%AE%3C%2FP%3E%3CP%3E%26nbsp%3B%26nbsp%3B%26nbsp%3B%20parameter%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%20%7C%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%20%7C%3C%2FP%3E%3CP%3E%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%20%7C%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%20%7C%3C%2FP%3E%3CP%3E%E6%94%AF%E6%8C%81%2044100%2F48000%20%7C%20%7C%20%E6%94%AF%E6%8C%81%2044100%2F48000%3C%2FP%3E%3CP%3E%E5%92%8C%20S24_LE%2FS16_LE%20%26lt%3B---%7C%20%20%20%20%20%20%20%20%20%20%7C---%26gt%3B%20%E5%92%8C%20S24_LE%2FS16_LE%3C%2FP%3E%3CP%3E%3CBR%20%2F%3E%E6%82%A8%E5%8F%AF%E4%BB%A5%E4%BD%BF%E7%94%A8%EF%BC%9A%3C%2FP%3E%3CP%3Earecord%20-Dhw%3A0%2C1%20-c%202%20-f%20S16_LE%2FS24_LE%20-r%2044100%2F48000%20XXX.wav%3C%2FP%3E%3CP%3Eaplay%20XXX.wav%3C%2FP%3E%3CP%3E%E6%B5%8B%E8%AF%95%E6%AD%A4%E8%A1%A5%E4%B8%81%E3%80%82%3C%2FP%3E%3C%2FLINGO-BODY%3E
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最后更新:
‎04-24-2014 03:41 AM
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