[V4] media: mtk-jpeg: Fixes jpeghw multi-core judgement
From: Irui Wang <hidden>
Date: 2023-01-03 03:42:32
Also in:
linux-media, linux-mediatek, lkml
Subsystem:
media input infrastructure (v4l/dvb), mediatek jpeg driver, the rest · Maintainers:
Mauro Carvalho Chehab, Bin Liu, Linus Torvalds
From: kyrie wu <redacted>
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 <redacted>
Signed-off-by: irui wang <redacted>
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 | 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..56b27ecd61ec 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..ead47e11dd48 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_MULTI_CORE: jpeg hw is mluti-core + * @MTK_JPEG_HW_SINGLE_CORE: jpeg hw is single core + */ +enum mtk_jpeg_hw_arch { + MTK_JPEG_HW_MULTI_CORE = 0, + MTK_JPEG_HW_SINGLE_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
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