From: Yunfei Dong yunfei.dong@mediatek.com
[ Upstream commit e2a10b3801061d05d3e3415b9b824251451cfd6c ]
Need to disable decoder power when remove decoder hardware driver, adding remove callback function in the definition of platform driver.
Fixes: c05bada35f01 ("media: mtk-vcodec: Add to support multi hardware decode") Signed-off-by: Yunfei Dong yunfei.dong@mediatek.com Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- .../media/platform/mediatek/vcodec/mtk_vcodec_dec_hw.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_hw.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_hw.c index 376db0e433d75..b753bf54ebd90 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_hw.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_hw.c @@ -193,8 +193,16 @@ static int mtk_vdec_hw_probe(struct platform_device *pdev) return ret; }
+static int mtk_vdec_hw_remove(struct platform_device *pdev) +{ + pm_runtime_disable(&pdev->dev); + + return 0; +} + static struct platform_driver mtk_vdec_driver = { .probe = mtk_vdec_hw_probe, + .remove = mtk_vdec_hw_remove, .driver = { .name = "mtk-vdec-comp", .of_match_table = mtk_vdec_hw_match,