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    Subject[PATCH v17, 04/19] media: mtk-vcodec: export decoder pm functions
    Date
    When mtk vcodec decoder is build as a module, we need to export
    mtk-vcodec-dec pm functions to make them visible by the other components.

    Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
    Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
    Reviewed-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
    ---
    drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 6 ++++++
    1 file changed, 6 insertions(+)

    diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
    index 20bd157a855c..221cf60e9fbf 100644
    --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
    +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
    @@ -77,12 +77,14 @@ int mtk_vcodec_init_dec_pm(struct platform_device *pdev,
    put_device(pm->larbvdec);
    return ret;
    }
    +EXPORT_SYMBOL_GPL(mtk_vcodec_init_dec_pm);

    void mtk_vcodec_release_dec_pm(struct mtk_vcodec_pm *pm)
    {
    pm_runtime_disable(pm->dev);
    put_device(pm->larbvdec);
    }
    +EXPORT_SYMBOL_GPL(mtk_vcodec_release_dec_pm);

    int mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm)
    {
    @@ -94,6 +96,7 @@ int mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm)

    return ret;
    }
    +EXPORT_SYMBOL_GPL(mtk_vcodec_dec_pw_on);

    void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm *pm)
    {
    @@ -103,6 +106,7 @@ void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm *pm)
    if (ret)
    mtk_v4l2_err("pm_runtime_put_sync fail %d", ret);
    }
    +EXPORT_SYMBOL_GPL(mtk_vcodec_dec_pw_off);

    void mtk_vcodec_dec_clock_on(struct mtk_vcodec_pm *pm)
    {
    @@ -129,6 +133,7 @@ void mtk_vcodec_dec_clock_on(struct mtk_vcodec_pm *pm)
    for (i -= 1; i >= 0; i--)
    clk_disable_unprepare(dec_clk->clk_info[i].vcodec_clk);
    }
    +EXPORT_SYMBOL_GPL(mtk_vcodec_dec_clock_on);

    void mtk_vcodec_dec_clock_off(struct mtk_vcodec_pm *pm)
    {
    @@ -139,3 +144,4 @@ void mtk_vcodec_dec_clock_off(struct mtk_vcodec_pm *pm)
    for (i = dec_clk->clk_num - 1; i >= 0; i--)
    clk_disable_unprepare(dec_clk->clk_info[i].vcodec_clk);
    }
    +EXPORT_SYMBOL_GPL(mtk_vcodec_dec_clock_off);
    --
    2.25.1
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