From:   Irui Wang <irui.wang@mediatek.com>
To:     Hans Verkuil <hverkuil-cisco@xs4all.nl>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        <angelogioacchino.delregno@collabora.com>,
        <nicolas.dufresne@collabora.com>, kyrie wu <kyrie.wu@mediatek.com>
CC:     <Project_Global_Chrome_Upstream_Group@mediatek.com>,
        <linux-media@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-mediatek@lists.infradead.org>,
        Tomasz Figa <tfiga@chromium.org>, <xia.jiang@mediatek.com>,
        <maoguang.meng@mediatek.com>, Irui Wang <irui.wang@mediatek.com>
Subject: [V5] media: mtk-jpeg: Fixes jpeghw multi-core judgement
Date:   Tue, 31 Jan 2023 13:57:53 +0800
Message-ID: <20230131055753.20572-1-irui.wang@mediatek.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
Precedence: bulk

From: kyrie wu <kyrie.wu@mediatek.com>

some chips have multi-hw, but others have only one,
modify the condition of multi-hw judgement

Fixes: 934e8bccac95 ("mtk-jpegenc: support jpegenc multi-hardware")

Signed-off-by: kyrie wu <kyrie.wu@mediatek.com>
Signed-off-by: irui wang <irui.wang@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c | 4 +++-
 drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
index 79a8f1b1965c..857afaa24cab 100644
--- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
@@ -1694,7 +1694,7 @@ static int mtk_jpeg_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	if (list_empty(&pdev->dev.devres_head)) {
+	if (!jpeg->variant->multi_core) {
 		INIT_DELAYED_WORK(&jpeg->job_timeout_work,
 				  mtk_jpeg_job_timeout_work);
 
@@ -1888,6 +1888,7 @@ static struct mtk_jpeg_variant mtk8195_jpegenc_drvdata = {
 	.ioctl_ops = &mtk_jpeg_enc_ioctl_ops,
 	.out_q_default_fourcc = V4L2_PIX_FMT_YUYV,
 	.cap_q_default_fourcc = V4L2_PIX_FMT_JPEG,
+	.multi_core = true,
 };
 
 static const struct mtk_jpeg_variant mtk8195_jpegdec_drvdata = {
@@ -1899,6 +1900,7 @@ static const struct mtk_jpeg_variant mtk8195_jpegdec_drvdata = {
 	.ioctl_ops = &mtk_jpeg_dec_ioctl_ops,
 	.out_q_default_fourcc = V4L2_PIX_FMT_JPEG,
 	.cap_q_default_fourcc = V4L2_PIX_FMT_YUV420M,
+	.multi_core = true,
 };
 
 #if defined(CONFIG_OF)
diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h
index b9126476be8f..20517f7a5405 100644
--- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h
+++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h
@@ -60,6 +60,7 @@ enum mtk_jpeg_ctx_state {
  * @ioctl_ops:			the callback of jpeg v4l2_ioctl_ops
  * @out_q_default_fourcc:	output queue default fourcc
  * @cap_q_default_fourcc:	capture queue default fourcc
+ * @multi_core:			mark jpeg hw is multi_core or not
  */
 struct mtk_jpeg_variant {
 	struct clk_bulk_data *clks;
@@ -74,6 +75,7 @@ struct mtk_jpeg_variant {
 	const struct v4l2_ioctl_ops *ioctl_ops;
 	u32 out_q_default_fourcc;
 	u32 cap_q_default_fourcc;
+	bool multi_core;
 };
 
 struct mtk_jpeg_src_buf {
-- 
2.18.0