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35 lines
676 B
35 lines
676 B
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* Copyright 2011 Florian Tobias Schandinat <[email protected]> |
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*/ |
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/* |
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* driver for VIA VT1622(M) Digital TV Encoder |
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*/ |
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#include <linux/slab.h> |
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#include "via_aux.h" |
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static const char *name = "VT1622(M) Digital TV Encoder"; |
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static void probe(struct via_aux_bus *bus, u8 addr) |
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{ |
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struct via_aux_drv drv = { |
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.bus = bus, |
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.addr = addr, |
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.name = name}; |
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u8 tmp; |
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if (!via_aux_read(&drv, 0x1B, &tmp, 1) || tmp != 0x03) |
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return; |
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printk(KERN_INFO "viafb: Found %s at address 0x%x\n", name, addr); |
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via_aux_add(&drv); |
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} |
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void via_aux_vt1622_probe(struct via_aux_bus *bus) |
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{ |
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probe(bus, 0x20); |
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probe(bus, 0x21); |
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}
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