From: Antonio Ospite <ospite@studenti.unina.it>
Date: Wed, 25 Jan 2012 14:26:44 +0000 (+0100)
Subject: Implement am7xxx_get_device_info()
X-Git-Tag: v0.1.0~11
X-Git-Url: https://git.ao2.it/libam7xxx.git/commitdiff_plain/48aab112af60be0f18c0e6fbf1534415af445a8f?hp=48aab112af60be0f18c0e6fbf1534415af445a8f

Implement am7xxx_get_device_info()

Add support for packet type 0x01, which can be used to query device
information like the native width and native height.

Introduce also read_data(), read_header(), unserialize_header()
which are needed by am7xxx_get_device_info()
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