From: Yunfei Dong <yunfei.dong@mediatek.com> To: Yunfei Dong <yunfei.dong@mediatek.com>, Chen-Yu Tsai <wenst@chromium.org>, Nicolas Dufresne <nicolas@ndufresne.ca>, Hans Verkuil <hverkuil-cisco@xs4all.nl>, AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, Benjamin Gaignard <benjamin.gaignard@collabora.com>, Tiffany Lin <tiffany.lin@mediatek.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>, Matthias Brugger <matthias.bgg@gmail.com>, Hsin-Yi Wang <hsinyi@chromium.org>, Fritz Koenig <frkoenig@chromium.org>, Daniel Vetter <daniel@ffwll.ch>, Steve Cho <stevecho@chromium.org>, <linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-mediatek@lists.infradead.org>, <Project_Global_Chrome_Upstream_Group@mediatek.com> Subject: [PATCH v4,2/7] media: mediatek: vcodec: using each instance lat_buf count replace core ready list Date: Wed, 1 Feb 2023 15:33:11 +0800 [thread overview] Message-ID: <20230201073316.27923-3-yunfei.dong@mediatek.com> (raw) In-Reply-To: <20230201073316.27923-1-yunfei.dong@mediatek.com> Core Hardware decoder depends on each instance lat_buf count, calling queue_work decode again when the lat_buf count of each instance isn't zero. Fixes: 365e4ba01df4 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c index 3f016c87d722..ad5002ca953e 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c +++ b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c @@ -239,7 +239,7 @@ static void vdec_msg_queue_core_work(struct work_struct *work) mtk_vcodec_dec_disable_hardware(ctx, MTK_VDEC_CORE); vdec_msg_queue_qbuf(&ctx->msg_queue.lat_ctx, lat_buf); - if (!list_empty(&dev->msg_queue_core_ctx.ready_queue)) { + if (atomic_read(&lat_buf->ctx->msg_queue.core_list_cnt)) { mtk_v4l2_debug(3, "re-schedule to decode for core: %d", dev->msg_queue_core_ctx.ready_num); queue_work(dev->core_workqueue, &msg_queue->core_work); -- 2.18.0
WARNING: multiple messages have this Message-ID (diff)
From: Yunfei Dong <yunfei.dong@mediatek.com> To: Yunfei Dong <yunfei.dong@mediatek.com>, Chen-Yu Tsai <wenst@chromium.org>, Nicolas Dufresne <nicolas@ndufresne.ca>, Hans Verkuil <hverkuil-cisco@xs4all.nl>, AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, Benjamin Gaignard <benjamin.gaignard@collabora.com>, Tiffany Lin <tiffany.lin@mediatek.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>, Matthias Brugger <matthias.bgg@gmail.com>, Hsin-Yi Wang <hsinyi@chromium.org>, Fritz Koenig <frkoenig@chromium.org>, Daniel Vetter <daniel@ffwll.ch>, Steve Cho <stevecho@chromium.org>, <linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-mediatek@lists.infradead.org>, <Project_Global_Chrome_Upstream_Group@mediatek.com> Subject: [PATCH v4,2/7] media: mediatek: vcodec: using each instance lat_buf count replace core ready list Date: Wed, 1 Feb 2023 15:33:11 +0800 [thread overview] Message-ID: <20230201073316.27923-3-yunfei.dong@mediatek.com> (raw) In-Reply-To: <20230201073316.27923-1-yunfei.dong@mediatek.com> Core Hardware decoder depends on each instance lat_buf count, calling queue_work decode again when the lat_buf count of each instance isn't zero. Fixes: 365e4ba01df4 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c index 3f016c87d722..ad5002ca953e 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c +++ b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c @@ -239,7 +239,7 @@ static void vdec_msg_queue_core_work(struct work_struct *work) mtk_vcodec_dec_disable_hardware(ctx, MTK_VDEC_CORE); vdec_msg_queue_qbuf(&ctx->msg_queue.lat_ctx, lat_buf); - if (!list_empty(&dev->msg_queue_core_ctx.ready_queue)) { + if (atomic_read(&lat_buf->ctx->msg_queue.core_list_cnt)) { mtk_v4l2_debug(3, "re-schedule to decode for core: %d", dev->msg_queue_core_ctx.ready_num); queue_work(dev->core_workqueue, &msg_queue->core_work); -- 2.18.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-02-01 7:33 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-02-01 7:33 [PATCH v4,0/7] media: mediatek: vcodec: Fix power_VideoCall test fail Yunfei Dong 2023-02-01 7:33 ` Yunfei Dong 2023-02-01 7:33 ` [PATCH v4,1/7] media: mediatek: vcodec: add params to record lat and core lat_buf count Yunfei Dong 2023-02-01 7:33 ` Yunfei Dong 2023-02-01 7:33 ` Yunfei Dong [this message] 2023-02-01 7:33 ` [PATCH v4,2/7] media: mediatek: vcodec: using each instance lat_buf count replace core ready list Yunfei Dong 2023-02-01 7:33 ` [PATCH v4,3/7] media: mediatek: vcodec: move lat_buf to the top of core list Yunfei Dong 2023-02-01 7:33 ` Yunfei Dong 2023-02-01 7:33 ` [PATCH v4,4/7] media: mediatek: vcodec: add core decode done event Yunfei Dong 2023-02-01 7:33 ` Yunfei Dong 2023-02-01 7:33 ` [PATCH v4,5/7] media: mediatek: vcodec: remove unused lat_buf Yunfei Dong 2023-02-01 7:33 ` Yunfei Dong 2023-02-01 7:33 ` [PATCH v4,6/7] media: mediatek: vcodec: making sure queue_work successfully Yunfei Dong 2023-02-01 7:33 ` Yunfei Dong 2023-02-01 7:33 ` [PATCH v4,7/7] media: mediatek: vcodec: change lat thread decode error condition Yunfei Dong 2023-02-01 7:33 ` Yunfei Dong
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