Commit 08d530a8 authored by kyrie wu's avatar kyrie wu Committed by Hans Verkuil
Browse files

media: mtk-jpegdec: export jpeg decoder functions 



mtk jpeg decoder is built as a module, export some functions to make them
visible by other modules.

Signed-off-by: default avatarkyrie wu <kyrie.wu@mediatek.com>
Signed-off-by: default avatarirui wang <irui.wang@mediatek.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent 4c83f6f0

drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c

+6 −0
Original line number Diff line number Diff line
@@ -189,6 +189,7 @@ 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)

{
@@ -200,6 +201,7 @@ 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)

{
@@ -216,11 +218,13 @@ 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)

{
@@ -240,6 +244,7 @@ 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)
@@ -408,3 +413,4 @@ 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);