Patch "media: mtk-jpegdec: export jpeg decoder functions" has been added to the 6.1-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    media: mtk-jpegdec: export jpeg decoder functions

to the 6.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     media-mtk-jpegdec-export-jpeg-decoder-functions.patch
and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 3834f4aa9f7098028d69c2e9b15c12d42ab60d27
Author: kyrie wu <kyrie.wu@xxxxxxxxxxxx>
Date:   Thu Sep 29 17:08:11 2022 +0800

    media: mtk-jpegdec: export jpeg decoder functions
    
    [ Upstream commit 08d530a8da706f157e9dcb4d9b7b4f0eff908ab9 ]
    
    mtk jpeg decoder is built as a module, export some functions to make them
    visible by other modules.
    
    Signed-off-by: kyrie wu <kyrie.wu@xxxxxxxxxxxx>
    Signed-off-by: irui wang <irui.wang@xxxxxxxxxxxx>
    Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
    Stable-dep-of: d8212c5c87c1 ("media: mtk-jpeg: Remove cancel worker in mtk_jpeg_remove to avoid the crash of multi-core JPEG devices")
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c
index afbbfd5d02bc..6d200e23754e 100644
--- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c
+++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c
@@ -188,6 +188,7 @@ int mtk_jpeg_dec_fill_param(struct mtk_jpeg_dec_param *param)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_jpeg_dec_fill_param);
 
 u32 mtk_jpeg_dec_get_int_status(void __iomem *base)
 {
@@ -199,6 +200,7 @@ u32 mtk_jpeg_dec_get_int_status(void __iomem *base)
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(mtk_jpeg_dec_get_int_status);
 
 u32 mtk_jpeg_dec_enum_result(u32 irq_result)
 {
@@ -215,11 +217,13 @@ u32 mtk_jpeg_dec_enum_result(u32 irq_result)
 
 	return MTK_JPEG_DEC_RESULT_ERROR_UNKNOWN;
 }
+EXPORT_SYMBOL_GPL(mtk_jpeg_dec_enum_result);
 
 void mtk_jpeg_dec_start(void __iomem *base)
 {
 	writel(0, base + JPGDEC_REG_TRIG);
 }
+EXPORT_SYMBOL_GPL(mtk_jpeg_dec_start);
 
 static void mtk_jpeg_dec_soft_reset(void __iomem *base)
 {
@@ -239,6 +243,7 @@ void mtk_jpeg_dec_reset(void __iomem *base)
 	mtk_jpeg_dec_soft_reset(base);
 	mtk_jpeg_dec_hard_reset(base);
 }
+EXPORT_SYMBOL_GPL(mtk_jpeg_dec_reset);
 
 static void mtk_jpeg_dec_set_brz_factor(void __iomem *base, u8 yscale_w,
 					u8 yscale_h, u8 uvscale_w, u8 uvscale_h)
@@ -407,3 +412,4 @@ void mtk_jpeg_dec_set_config(void __iomem *base,
 				   config->dma_last_mcu);
 	mtk_jpeg_dec_set_pause_mcu_idx(base, config->total_mcu);
 }
+EXPORT_SYMBOL_GPL(mtk_jpeg_dec_set_config);