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37 lines
950 B
C
37 lines
950 B
C
/*
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* Copyright (C) 2012-2014 Andrew Duggan
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* Copyright (C) 2012-2019 Synaptics Inc.
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* Copyright (C) 2019 Richard Hughes <richard@hughsie.com>
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*
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* SPDX-License-Identifier: LGPL-2.1+
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*/
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#pragma once
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#include <glib-object.h>
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#define RMI_PRODUCT_ID_LENGTH 10
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#define RMI_DEVICE_PDT_ENTRY_SIZE 6
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typedef struct {
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guint16 query_base;
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guint16 command_base;
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guint16 control_base;
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guint16 data_base;
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guint8 interrupt_source_count;
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guint8 function_number;
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guint8 function_version;
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guint8 interrupt_reg_num;
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guint8 interrupt_mask;
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} FuSynapticsRmiFunction;
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guint32 fu_synaptics_rmi_generate_checksum (const guint8 *data,
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gsize len);
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FuSynapticsRmiFunction *fu_synaptics_rmi_function_parse (GByteArray *buf,
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guint16 page_base,
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guint interrupt_count,
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GError **error);
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gboolean fu_synaptics_rmi_device_writeln (const gchar *fn,
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const gchar *buf,
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GError **error);
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