mirror of https://github.com/OpenIPC/firmware.git
69 lines
2.1 KiB
Diff
69 lines
2.1 KiB
Diff
diff -drupN a/drivers/media/tsc/tscdrv.h b/drivers/media/tsc/tscdrv.h
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--- a/drivers/media/tsc/tscdrv.h 1970-01-01 03:00:00.000000000 +0300
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+++ b/drivers/media/tsc/tscdrv.h 2022-06-12 05:28:14.000000000 +0300
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@@ -0,0 +1,64 @@
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+/*
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+ * drivers/media/video/tsc/tscdrv.c
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+ * (C) Copyright 2010-2015
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+ * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
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+ * csjamesdeng <csjamesdeng@allwinnertech.com>
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+ *
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+ * This program is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU General Public License as
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+ * published by the Free Software Foundation; either version 2 of
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+ * the License, or (at your option) any later version.
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+ *
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+ */
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+
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+#ifndef __TSC_DRV_H__
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+#define __TSC_DRV_H__
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+
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+#define DRV_VERSION "0.01alpha"
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+
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+#ifndef TSCDEV_MAJOR
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+#define TSCDEV_MAJOR (225)
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+#endif
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+
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+#ifndef TSCDEV_MINOR
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+#define TSCDEV_MINOR (0)
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+#endif
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+
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+struct tsc_port_config {
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+ unsigned int port0config:1;
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+ unsigned int port1config:1;
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+ unsigned int port2config:1;
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+ unsigned int port3config:1;
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+};
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+
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+struct iomap_para {
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+ void __iomem *regs_macc;
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+ void __iomem *regs_ccmu;
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+};
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+
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+struct tsc_dev {
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+ struct cdev cdev; /* char device struct */
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+ struct device *dev; /* ptr to class device struct */
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+ struct class *tsc_class; /* class for auto create device node */
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+ struct semaphore sem; /* mutual exclusion semaphore */
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+ spinlock_t lock; /* spinlock to protect ioclt access */
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+ wait_queue_head_t wq; /* wait queue for poll ops */
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+ char name[16];
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+
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+ struct iomap_para iomap_addrs; /* io remap addrs */
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+
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+ unsigned int irq; /* tsc driver irq number */
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+ unsigned int irq_flag; /* flag of tsc driver irq generated */
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+ int major;
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+ int minor;
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+ unsigned int ref_count;
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+ resource_size_t mapbase; /* physical moudle address */
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+ struct clk *pclk;
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+ struct clk *mclk; /* ts clock */
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+ struct intrstatus intstatus; /* save interrupt status */
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+ struct pinctrl *pinctrl;
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+ struct tsc_port_config port_config;
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+};
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+
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+#endif
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+
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