* [V3] media: jpeg: Fixes multi-hw judgement
@ 2022-12-28 7:00 Irui Wang
2023-01-02 14:45 ` AngeloGioacchino Del Regno
0 siblings, 1 reply; 3+ messages in thread
From: Irui Wang @ 2022-12-28 7:00 UTC (permalink / raw)
To: Hans Verkuil, Mauro Carvalho Chehab, Matthias Brugger,
angelogioacchino.delregno, nicolas.dufresne, kyrie wu
Cc: Project_Global_Chrome_Upstream_Group, linux-media, linux-kernel,
linux-arm-kernel, linux-mediatek, Tomasz Figa, xia.jiang,
maoguang.meng, Irui Wang
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>
---
drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c | 4 +++-
drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h | 12 ++++++++++++
2 files changed, 15 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 969516a940ba..9278fc356532 100644
--- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
@@ -1692,7 +1692,7 @@ static int mtk_jpeg_probe(struct platform_device *pdev)
return -EINVAL;
}
- if (list_empty(&pdev->dev.devres_head)) {
+ if (!jpeg->variant->hw_arch) {
INIT_DELAYED_WORK(&jpeg->job_timeout_work,
mtk_jpeg_job_timeout_work);
@@ -1885,6 +1885,7 @@ 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,
+ .hw_arch = MTK_JPEG_HW_MULTI_CORE,
};
static const struct mtk_jpeg_variant mtk8195_jpegdec_drvdata = {
@@ -1896,6 +1897,7 @@ 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,
+ .hw_arch = MTK_JPEG_HW_MULTI_CORE,
};
#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..ec04a8ce73cf 100644
--- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h
+++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h
@@ -46,6 +46,16 @@ enum mtk_jpeg_ctx_state {
MTK_JPEG_SOURCE_CHANGE,
};
+/**
+ * enum mtk_jpeg_hw_arch - arch of the jpeg hw
+ * @MTK_JPEG_HW_SINGLE_CORE: jpeg hw is single core
+ * @MTK_JPEG_HW_MULTI_CORE: jpeg hw is mluti-core
+ */
+enum mtk_jpeg_hw_arch {
+ MTK_JPEG_HW_SINGLE_CORE = 0,
+ MTK_JPEG_HW_MULTI_CORE = 1,
+};
+
/**
* struct mtk_jpeg_variant - mtk jpeg driver variant
* @clks: clock names
@@ -60,6 +70,7 @@ 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
+ * @hw_arch: mark jpeg hw arch
*/
struct mtk_jpeg_variant {
struct clk_bulk_data *clks;
@@ -74,6 +85,7 @@ struct mtk_jpeg_variant {
const struct v4l2_ioctl_ops *ioctl_ops;
u32 out_q_default_fourcc;
u32 cap_q_default_fourcc;
+ enum mtk_jpeg_hw_arch hw_arch;
};
struct mtk_jpeg_src_buf {
--
2.18.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [V3] media: jpeg: Fixes multi-hw judgement
2022-12-28 7:00 [V3] media: jpeg: Fixes multi-hw judgement Irui Wang
@ 2023-01-02 14:45 ` AngeloGioacchino Del Regno
2023-01-03 2:51 ` Kyrie Wu (吴晗)
0 siblings, 1 reply; 3+ messages in thread
From: AngeloGioacchino Del Regno @ 2023-01-02 14:45 UTC (permalink / raw)
To: Irui Wang, Hans Verkuil, Mauro Carvalho Chehab, Matthias Brugger,
nicolas.dufresne, kyrie wu
Cc: Project_Global_Chrome_Upstream_Group, linux-media, linux-kernel,
linux-arm-kernel, linux-mediatek, Tomasz Figa, xia.jiang,
maoguang.meng
Il 28/12/22 08:00, Irui Wang ha scritto:
> 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>
Please clarify the commit title, as "media: jpeg:" is generic, but you're
touching a driver for MediaTek's JPEG HW dec/encoder.
Change it to "media: mtk-jpeg: Fix jpeghw multi-core judgement", after which:
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Regards,
Angelo
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [V3] media: jpeg: Fixes multi-hw judgement
2023-01-02 14:45 ` AngeloGioacchino Del Regno
@ 2023-01-03 2:51 ` Kyrie Wu (吴晗)
0 siblings, 0 replies; 3+ messages in thread
From: Kyrie Wu (吴晗) @ 2023-01-03 2:51 UTC (permalink / raw)
To: nicolas.dufresne, matthias.bgg, mchehab,
angelogioacchino.delregno, Irui Wang (王瑞),
hverkuil-cisco
Cc: linux-kernel, linux-mediatek, tfiga, linux-media,
Maoguang Meng (孟毛广),
Project_Global_Chrome_Upstream_Group, linux-arm-kernel,
Xia Jiang (江霞)
On Mon, 2023-01-02 at 15:45 +0100, AngeloGioacchino Del Regno wrote:
> Il 28/12/22 08:00, Irui Wang ha scritto:
> > 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>
>
> Please clarify the commit title, as "media: jpeg:" is generic, but
> you're
> touching a driver for MediaTek's JPEG HW dec/encoder.
>
> Change it to "media: mtk-jpeg: Fix jpeghw multi-core judgement",
> after which:
>
> Reviewed-by: AngeloGioacchino Del Regno <
> angelogioacchino.delregno@collabora.com>
>
> Regards,
> Angelo
Hi Angelo,
Thanks for your advices, I will fix it in the next version.
Thanks a lot.
Regards,
Kyrie.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-12-28 7:00 [V3] media: jpeg: Fixes multi-hw judgement Irui Wang
2023-01-02 14:45 ` AngeloGioacchino Del Regno
2023-01-03 2:51 ` Kyrie Wu (吴晗)
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