[PATCH v17, 04/19] media: mtk-vcodec: export decoder pm functions

[Yunfei Dong]

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.d...@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno 
<angelogioacchino.delre...@collabora.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaign...@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