lkml.org 
[lkml]   [2022]   [Dec]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] media: jpeg: refactor multi-hw judgement
Date
From: kyrie wu <kyrie.wu@mediatek.com>

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

Signed-off-by: kyrie wu <kyrie.wu@mediatek.com>
Signed-off-by: irui wang <irui.wang@mediatek.com>
---
drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 5 +++--
drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h | 12 ++++++++++++
2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
index 4a5c6415ad08..37db8b81a935 100644
--- a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
@@ -1695,8 +1695,7 @@ 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);

@@ -1890,6 +1889,7 @@ 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 = {
@@ -1901,6 +1901,7 @@ 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/mtk-jpeg/mtk_jpeg_core.h b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h
index b9126476be8f..ec04a8ce73cf 100644
--- a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h
+++ b/drivers/media/platform/mtk-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
\
 
 \ /
  Last update: 2022-12-15 10:30    [W:0.066 / U:0.588 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site