linux-kernel - [patch 082/123] thinkpad-acpi: R52 brightness

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Message-Id: <20100313001512.318469880@kvm.kroah.org>
Date:	Fri, 12 Mar 2010 16:13:00 -0800
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Henrique de Moraes Holschuh <hmh@....eng.br>
Subject: [patch 082/123] thinkpad-acpi: R52 brightness_mode has been confirmed

2.6.33-stable review patch.  If anyone has any objections, please let me know.

-----------------

From: Henrique de Moraes Holschuh <hmh@....eng.br>

commit 7d1894d8d1c411d2dad95abfe0f65bacf68c4afa upstream.

We can stop pestering users for confirmation of the brightness_mode
default for firmware TP-76.

While at it, add a few missing comments in that quirk table.

Reported-by: Whoopie <whoopie79@....net>
Signed-off-by: Henrique de Moraes Holschuh <hmh@....eng.br>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/platform/x86/thinkpad_acpi.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -6128,13 +6128,13 @@ static const struct tpacpi_quirk brightn
 	TPACPI_Q_IBM('1', 'Y', TPACPI_BRGHT_Q_EC),	/* T43/p ATI */
 
 	/* Models with ATI GPUs that can use ECNVRAM */
-	TPACPI_Q_IBM('1', 'R', TPACPI_BRGHT_Q_EC),
+	TPACPI_Q_IBM('1', 'R', TPACPI_BRGHT_Q_EC),	/* R50,51 T40-42 */
 	TPACPI_Q_IBM('1', 'Q', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
-	TPACPI_Q_IBM('7', '6', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
+	TPACPI_Q_IBM('7', '6', TPACPI_BRGHT_Q_EC),	/* R52 */
 	TPACPI_Q_IBM('7', '8', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
 
 	/* Models with Intel Extreme Graphics 2 */
-	TPACPI_Q_IBM('1', 'U', TPACPI_BRGHT_Q_NOEC),
+	TPACPI_Q_IBM('1', 'U', TPACPI_BRGHT_Q_NOEC),	/* X40 */
 	TPACPI_Q_IBM('1', 'V', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
 	TPACPI_Q_IBM('1', 'W', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
 


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