| Message ID | 20230328091451.21979-2-yunfei.dong@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] media: mediatek: vcodec: fix decoder disable pm crash | expand |
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 376db0e433d7..b753bf54ebd9 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,
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> --- - test pass when remove and insmod decoder hardware driver. --- .../media/platform/mediatek/vcodec/mtk_vcodec_dec_hw.c | 8 ++++++++ 1 file changed, 8 insertions(+)