From 12ac20d60213a439d1552382d04aabb905e0b784 Mon Sep 17 00:00:00 2001 From: Yunfei Dong Date: Thu, 17 Nov 2022 09:24:52 +0000 Subject: [PATCH] media: mediatek: vcodec: Setting lat buf to lat_list when lat decode error Need to set lat buf to lat_list when lat decode error, or lat buffer will be lost. Fixes: 5d418351ca8f ("media: mediatek: vcodec: support stateless VP9 decoding") Signed-off-by: Yunfei Dong Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- .../platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c index fb1c36a..cbb6728 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c +++ b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c @@ -2073,21 +2073,23 @@ static int vdec_vp9_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, return -EBUSY; } pfc = (struct vdec_vp9_slice_pfc *)lat_buf->private_data; - if (!pfc) - return -EINVAL; + if (!pfc) { + ret = -EINVAL; + goto err_free_fb_out; + } vsi = &pfc->vsi; ret = vdec_vp9_slice_setup_lat(instance, bs, lat_buf, pfc); if (ret) { mtk_vcodec_err(instance, "Failed to setup VP9 lat ret %d\n", ret); - return ret; + goto err_free_fb_out; } vdec_vp9_slice_vsi_to_remote(vsi, instance->vsi); ret = vpu_dec_start(&instance->vpu, NULL, 0); if (ret) { mtk_vcodec_err(instance, "Failed to dec VP9 ret %d\n", ret); - return ret; + goto err_free_fb_out; } if (instance->irq) { @@ -2107,7 +2109,7 @@ static int vdec_vp9_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, /* LAT trans full, no more UBE or decode timeout */ if (ret) { mtk_vcodec_err(instance, "VP9 decode error: %d\n", ret); - return ret; + goto err_free_fb_out; } mtk_vcodec_debug(instance, "lat dma addr: 0x%lx 0x%lx\n", @@ -2120,6 +2122,9 @@ static int vdec_vp9_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, vdec_msg_queue_qbuf(&ctx->dev->msg_queue_core_ctx, lat_buf); return 0; +err_free_fb_out: + vdec_msg_queue_qbuf(&ctx->msg_queue.lat_ctx, lat_buf); + return ret; } static int vdec_vp9_slice_decode(void *h_vdec, struct mtk_vcodec_mem *bs, -- 2.7.4