[Bug 58282] Volume keys not working correctly on IBM G40 notebook

[Dave Croal]

Public bug reported:

See bug 42194. My notebook is a IBM G40,model 2388-BU1.
Here's my lspci -nv
0000:00:00.0 0600: 8086:3580 (rev 01)
        Subsystem: 1014:054a
        Flags: bus master, fast devsel, latency 0
        Memory at <unassigned> (32-bit, prefetchable)
        Capabilities: <available only to root>

0000:00:00.1 0880: 8086:3584 (rev 01)
        Subsystem: 1014:054b
        Flags: bus master, fast devsel, latency 0

0000:00:00.3 0880: 8086:3585 (rev 01)
        Subsystem: 1014:054c
        Flags: bus master, fast devsel, latency 0

0000:00:02.0 0300: 8086:3582 (rev 01)
        Subsystem: 1014:0543
        Flags: bus master, fast devsel, latency 0, IRQ 11
        Memory at e0000000 (32-bit, prefetchable) [size=128M]
        Memory at d0000000 (32-bit, non-prefetchable) [size=512K]
        I/O ports at 1800 [size=8]
        Capabilities: <available only to root>

0000:00:02.1 0380: 8086:3582 (rev 01)
        Subsystem: 1014:0543
        Flags: fast devsel
        Memory at e8000000 (32-bit, prefetchable) [size=128M]
        Memory at d0080000 (32-bit, non-prefetchable) [size=512K]
        Capabilities: <available only to root>

0000:00:1d.0 0c03: 8086:24c2 (rev 01)
        Subsystem: 1014:0547
        Flags: bus master, medium devsel, latency 0, IRQ 11
        I/O ports at 1820 [size=32]

0000:00:1d.1 0c03: 8086:24c4 (rev 01)
        Subsystem: 1014:0547
        Flags: bus master, medium devsel, latency 0, IRQ 11
        I/O ports at 1840 [size=32]

0000:00:1d.2 0c03: 8086:24c7 (rev 01)
        Subsystem: 1014:0547
        Flags: bus master, medium devsel, latency 0, IRQ 11
        I/O ports at 1860 [size=32]

0000:00:1d.7 0c03: 8086:24cd (rev 01) (prog-if 20)
        Subsystem: 1014:0548
        Flags: bus master, medium devsel, latency 0, IRQ 11
        Memory at d0100000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <available only to root>

0000:00:1e.0 0604: 8086:2448 (rev 81)
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=02, subordinate=06, sec-latency=64
        I/O behind bridge: 00003000-00006fff
        Memory behind bridge: d0200000-dfffffff
        Prefetchable memory behind bridge: f0000000-f7ffffff

0000:00:1f.0 0601: 8086:24cc (rev 01)
        Flags: bus master, medium devsel, latency 0

0000:00:1f.1 0101: 8086:24ca (rev 01) (prog-if 8a [Master SecP PriP])
        Subsystem: 1014:0547
        Flags: bus master, medium devsel, latency 0, IRQ 11
        I/O ports at <unassigned>
        I/O ports at <unassigned>
        I/O ports at <unassigned>
        I/O ports at <unassigned>
        I/O ports at 1810 [size=16]
        Memory at 50000000 (32-bit, non-prefetchable) [size=1K]

0000:00:1f.3 0c05: 8086:24c3 (rev 01)
        Subsystem: 1014:0547
        Flags: medium devsel, IRQ 11
        I/O ports at 1880 [size=32]

0000:00:1f.5 0401: 8086:24c5 (rev 01)
        Subsystem: 1014:0542
        Flags: bus master, medium devsel, latency 0, IRQ 11
        I/O ports at 1c00 [size=256]
        I/O ports at 18c0 [size=64]
        Memory at d0100c00 (32-bit, non-prefetchable) [size=512]
        Memory at d0100800 (32-bit, non-prefetchable) [size=256]
        Capabilities: <available only to root>

0000:00:1f.6 0703: 8086:24c6 (rev 01)
        Subsystem: 1014:0544
        Flags: medium devsel, IRQ 11
        I/O ports at 2400 [size=256]
        I/O ports at 2000 [size=128]
        Capabilities: <available only to root>

0000:02:00.0 0200: 14e4:170d (rev 01)
        Subsystem: 1014:0545
        Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 11
        Memory at d0200000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: <available only to root>

0000:02:01.0 0607: 104c:ac50 (rev 02)
        Subsystem: 1014:054e
        Flags: bus master, medium devsel, latency 168, IRQ 11
        Memory at d0210000 (32-bit, non-prefetchable) [size=4K]
        Bus: primary=02, secondary=03, subordinate=06, sec-latency=176
        Memory window 0: f0000000-f1fff000 (prefetchable)
        Memory window 1: d2000000-d3fff000
        I/O window 0: 00003000-000030ff
        I/O window 1: 00003400-000034ff
        16-bit legacy interface ports at 0001

** Affects: linux-source-2.6.15 (Ubuntu)
     Importance: Untriaged
         Status: Unconfirmed

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Volume keys not working correctly on IBM G40 notebook
https://launchpad.net/bugs/58282