Commit 8db41f73 authored by Yunfei Dong's avatar Yunfei Dong Committed by Mauro Carvalho Chehab
Browse files

media: mtk-vcodec: export decoder pm functions 



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: default avatarYunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: default avatarBenjamin Gaignard <benjamin.gaignard@collabora.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent d745646b

drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c

+6 −0
Original line number Diff line number Diff line
@@ -76,12 +76,14 @@ int mtk_vcodec_init_dec_pm(struct platform_device *pdev, struct mtk_vcodec_pm *p 
	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)

{
@@ -93,6 +95,7 @@ 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)

{
@@ -102,6 +105,7 @@ 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)

{
@@ -128,6 +132,7 @@ 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)

{
@@ -138,3 +143,4 @@ 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);