From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h | 116 +++++++++++++++++++++++++++++++++++----------------------
1 files changed, 71 insertions(+), 45 deletions(-)
diff --git a/kernel/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h b/kernel/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h
index 1a6cdfd..68e634f 100644
--- a/kernel/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h
+++ b/kernel/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h
@@ -1,16 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2016 MediaTek Inc.
* Author: Ming Hsiu Tsai <minghsiu.tsai@mediatek.com>
* Rick Chang <rick.chang@mediatek.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * Xia Jiang <xia.jiang@mediatek.com>
*/
#ifndef _MTK_JPEG_CORE_H
@@ -23,23 +16,62 @@
#define MTK_JPEG_NAME "mtk-jpeg"
-#define MTK_JPEG_FMT_FLAG_DEC_OUTPUT BIT(0)
-#define MTK_JPEG_FMT_FLAG_DEC_CAPTURE BIT(1)
+#define MTK_JPEG_COMP_MAX 3
-#define MTK_JPEG_FMT_TYPE_OUTPUT 1
-#define MTK_JPEG_FMT_TYPE_CAPTURE 2
+#define MTK_JPEG_FMT_FLAG_OUTPUT BIT(0)
+#define MTK_JPEG_FMT_FLAG_CAPTURE BIT(1)
-#define MTK_JPEG_MIN_WIDTH 32
-#define MTK_JPEG_MIN_HEIGHT 32
-#define MTK_JPEG_MAX_WIDTH 8192
-#define MTK_JPEG_MAX_HEIGHT 8192
+#define MTK_JPEG_MIN_WIDTH 32U
+#define MTK_JPEG_MIN_HEIGHT 32U
+#define MTK_JPEG_MAX_WIDTH 65535U
+#define MTK_JPEG_MAX_HEIGHT 65535U
#define MTK_JPEG_DEFAULT_SIZEIMAGE (1 * 1024 * 1024)
+#define MTK_JPEG_HW_TIMEOUT_MSEC 1000
+
+#define MTK_JPEG_MAX_EXIF_SIZE (64 * 1024)
+
+/**
+ * enum mtk_jpeg_ctx_state - states of the context state machine
+ * @MTK_JPEG_INIT: current state is initialized
+ * @MTK_JPEG_RUNNING: current state is running
+ * @MTK_JPEG_SOURCE_CHANGE: current state is source resolution change
+ */
enum mtk_jpeg_ctx_state {
MTK_JPEG_INIT = 0,
MTK_JPEG_RUNNING,
MTK_JPEG_SOURCE_CHANGE,
+};
+
+/**
+ * mtk_jpeg_variant - mtk jpeg driver variant
+ * @clks: clock names
+ * @num_clks: numbers of clock
+ * @format: jpeg driver's internal color format
+ * @num_format: number of format
+ * @qops: the callback of jpeg vb2_ops
+ * @irq_handler: jpeg irq handler callback
+ * @hw_reset: jpeg hardware reset callback
+ * @m2m_ops: the callback of jpeg v4l2_m2m_ops
+ * @dev_name: jpeg device name
+ * @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
+ */
+struct mtk_jpeg_variant {
+ struct clk_bulk_data *clks;
+ int num_clks;
+ struct mtk_jpeg_fmt *formats;
+ int num_formats;
+ const struct vb2_ops *qops;
+ irqreturn_t (*irq_handler)(int irq, void *priv);
+ void (*hw_reset)(void __iomem *base);
+ const struct v4l2_m2m_ops *m2m_ops;
+ const char *dev_name;
+ const struct v4l2_ioctl_ops *ioctl_ops;
+ u32 out_q_default_fourcc;
+ u32 cap_q_default_fourcc;
};
/**
@@ -51,11 +83,11 @@
* @v4l2_dev: v4l2 device for mem2mem mode
* @m2m_dev: v4l2 mem2mem device data
* @alloc_ctx: videobuf2 memory allocator's context
- * @dec_vdev: video device node for decoder mem2mem mode
- * @dec_reg_base: JPEG registers mapping
- * @clk_jdec: JPEG hw working clock
- * @clk_jdec_smi: JPEG SMI bus clock
+ * @vdev: video device node for jpeg mem2mem mode
+ * @reg_base: JPEG registers mapping
* @larb: SMI device
+ * @job_timeout_work: IRQ timeout structure
+ * @variant: driver variant to be used
*/
struct mtk_jpeg_dev {
struct mutex lock;
@@ -65,16 +97,17 @@
struct v4l2_device v4l2_dev;
struct v4l2_m2m_dev *m2m_dev;
void *alloc_ctx;
- struct video_device *dec_vdev;
- void __iomem *dec_reg_base;
- struct clk *clk_jdec;
- struct clk *clk_jdec_smi;
+ struct video_device *vdev;
+ void __iomem *reg_base;
struct device *larb;
+ struct delayed_work job_timeout_work;
+ const struct mtk_jpeg_variant *variant;
};
/**
* struct jpeg_fmt - driver's internal color format data
* @fourcc: the fourcc code, 0 if not applicable
+ * @hw_format: hardware format value
* @h_sample: horizontal sample count of plane in 4 * 4 pixel image
* @v_sample: vertical sample count of plane in 4 * 4 pixel image
* @colplanes: number of color planes (1 for packed formats)
@@ -84,6 +117,7 @@
*/
struct mtk_jpeg_fmt {
u32 fourcc;
+ u32 hw_format;
int h_sample[VIDEO_MAX_PLANES];
int v_sample[VIDEO_MAX_PLANES];
int colplanes;
@@ -95,18 +129,13 @@
/**
* mtk_jpeg_q_data - parameters of one queue
* @fmt: driver-specific format of this queue
- * @w: image width
- * @h: image height
- * @bytesperline: distance in bytes between the leftmost pixels in two adjacent
- * lines
- * @sizeimage: image buffer size in bytes
+ * @pix_mp: multiplanar format
+ * @enc_crop_rect: jpeg encoder crop information
*/
struct mtk_jpeg_q_data {
struct mtk_jpeg_fmt *fmt;
- u32 w;
- u32 h;
- u32 bytesperline[VIDEO_MAX_PLANES];
- u32 sizeimage[VIDEO_MAX_PLANES];
+ struct v4l2_pix_format_mplane pix_mp;
+ struct v4l2_rect enc_crop_rect;
};
/**
@@ -115,13 +144,11 @@
* @out_q: source (output) queue information
* @cap_q: destination (capture) queue queue information
* @fh: V4L2 file handle
- * @dec_param parameters for HW decoding
* @state: state of the context
- * @header_valid: set if header has been parsed and valid
- * @colorspace: enum v4l2_colorspace; supplemental to pixelformat
- * @ycbcr_enc: enum v4l2_ycbcr_encoding, Y'CbCr encoding
- * @quantization: enum v4l2_quantization, colorspace quantization
- * @xfer_func: enum v4l2_xfer_func, colorspace transfer function
+ * @enable_exif: enable exif mode of jpeg encoder
+ * @enc_quality: jpeg encoder quality
+ * @restart_interval: jpeg encoder restart interval
+ * @ctrl_hdl: controls handler
*/
struct mtk_jpeg_ctx {
struct mtk_jpeg_dev *jpeg;
@@ -129,11 +156,10 @@
struct mtk_jpeg_q_data cap_q;
struct v4l2_fh fh;
enum mtk_jpeg_ctx_state state;
-
- enum v4l2_colorspace colorspace;
- enum v4l2_ycbcr_encoding ycbcr_enc;
- enum v4l2_quantization quantization;
- enum v4l2_xfer_func xfer_func;
+ bool enable_exif;
+ u8 enc_quality;
+ u8 restart_interval;
+ struct v4l2_ctrl_handler ctrl_hdl;
};
#endif /* _MTK_JPEG_CORE_H */
--
Gitblit v1.6.2