Asus EeePC 1215N - Revision history

K-o-x: /* Hardware */

2011-05-16T13:48:43Z

Hardware

← Older revision		Revision as of 13:48, 16 May 2011
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	== Hardware ==		== Hardware ==

		+	;dmidecode output
		+	:system-product-name: 1215N
		+	:system-version: x.x
	;Integrated card		;Integrated card
	:Intel Corporation N10 Family Integrated Graphics Controller [8086:a001] (rev 02)		:Intel Corporation N10 Family Integrated Graphics Controller [8086:a001] (rev 02)

K-o-x: /* ACPI tables */

2011-05-16T13:39:13Z

ACPI tables

← Older revision		Revision as of 13:39, 16 May 2011
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	== ACPI tables ==		== ACPI tables ==

-	* [[EeePC 1215N/DSDT\|DSDT]]	+	* [[Asus EeePC 1215N/DSDT\|DSDT]]

K-o-x: moved EeePC 1215N to Asus EeePC 1215N

2011-05-16T13:38:33Z

moved EeePC 1215N to Asus EeePC 1215N

← Older revision

Revision as of 13:38, 16 May 2011

K-o-x at 13:37, 16 May 2011

2011-05-16T13:37:39Z

← Older revision		Revision as of 13:37, 16 May 2011
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	* <code>0x0</code>: the card is on (PS0)		* <code>0x0</code>: the card is on (PS0)
	* <code>0x3</code>: the card is off (PS3)		* <code>0x3</code>: the card is off (PS3)
		+
		+	== ACPI tables ==
		+
		+	* [[EeePC 1215N/DSDT\|DSDT]]

K-o-x: /* ACPI calls */

2011-05-16T13:30:22Z

ACPI calls

← Older revision		Revision as of 13:30, 16 May 2011
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	To switch ON, call <code>_SB.PCI0.P0P4.GFX0._PS0</code>.		To switch ON, call <code>_SB.PCI0.P0P4.GFX0._PS0</code>.
		+
		+	=== Querying power state ===
		+
		+	To query the discrete card power state, call <code>_SB.PCI0.P0P4.GFX0._PSC</code>. It will return one of the following values:
		+	* <code>0x0</code>: the card is on (PS0)
		+	* <code>0x3</code>: the card is off (PS3)

K-o-x: /* Prepare to switch off */

2011-05-16T13:27:32Z

Prepare to switch off

← Older revision		Revision as of 13:27, 16 May 2011
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	== ACPI calls ==		== ACPI calls ==

-	=== ~~Prepare~~ to switch off ===	+	=== Preparing to switch off ===

	This call is mandatory before switching off. Call <code>_SB.PCI0.P0P4.GFX0._DSM</code> with the following parameters:		This call is mandatory before switching off. Call <code>_SB.PCI0.P0P4.GFX0._DSM</code> with the following parameters:

K-o-x: /* ACPI calls */

2011-05-16T13:27:08Z

ACPI calls

← Older revision		Revision as of 13:27, 16 May 2011
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	== ACPI calls ==		== ACPI calls ==

-	=== ~~Switching~~ off ===	+	=== Prepare to switch off ===

-	~~Switching the discrete card~~ off ~~works, but must follow a specific procedure~~. ~~It lowers~~ the ~~battery discharging rate by around 200mA~~, ~~giving 10 to 15% more battery life.~~	+	This call is mandatory before switching off. Call <code>_SB.PCI0.P0P4.GFX0._DSM</code> with the following parameters:
		+	* <code>{0xF8,0xD8,0x86,0xA4,0xDA,0x0B,0x1B,0x47,0xA7,0x2B,0x60,0x42,0xA6,0xB5,0xBE,0xE0}</code>
		+	* <code>0x100</code>
		+	* <code>0x1A</code>
		+	* <code>{0x1,0x0,0x0,0x3}</code>

-	~~To switch OFF:~~	+	The call will return one of the following values:
-	* call ~~<code>_SB.PCI0.P0P4.GFX0._DSM</code> with~~ the following ~~parameters~~:	+	* <code>{0x59,0x0,0x0,0x11}</code>: OK to turn off
-	** <code>{~~0xF8~~,~~0xD8~~,~~0x86~~,~~0xA4,0xDA,0x0B,0x1B,0x47,0xA7,0x2B,0x60,0x42,0xA6,0xB5,0xBE,0xE0~~}</code>	+	* <code>{0x41,0x0,0x0,0x11}</code>: discrete card already off
-	** <code>0x100</code>	+
-	** <code>0x1A</code>	+	=== Switching off ===
-	** <code>{~~0x1~~,0x0,0x0,~~0x3~~}</code>	+
-	* call <code>_SB.PCI0.P0P4.GFX0._PS3</code>	+

-	The card must be switched on again before changing power state (ie. rebooting, powering off or sleeping), or the machine will hang.	+	To switch OFF, call the preparation method first (see above), then call <code>_SB.PCI0.P0P4.GFX0._PS3</code>. Switching off lowers the battery discharging rate by around 200mA, giving 10 to 15% more battery life. The card must be switched on again before changing power state (ie. rebooting, powering off or sleeping), or the machine will hang.

	=== Switching on ===		=== Switching on ===

	To switch ON, call <code>_SB.PCI0.P0P4.GFX0._PS0</code>.		To switch ON, call <code>_SB.PCI0.P0P4.GFX0._PS0</code>.

K-o-x: Page creation

2011-05-16T13:21:15Z

Page creation

New page

== Hardware ==

;Integrated card
:Intel Corporation N10 Family Integrated Graphics Controller [8086:a001] (rev 02)
:PCI slot 00:02.0
;Discrete card
:nVidia Corporation Device [10de:0a76] (rev a2)
:PCI slot 04:00.0

== ACPI calls ==

=== Switching off ===

Switching the discrete card off works, but must follow a specific procedure. It lowers the battery discharging rate by around 200mA, giving 10 to 15% more battery life.

To switch OFF:
* call <code>_SB.PCI0.P0P4.GFX0._DSM</code> with the following parameters:
** <code>{0xF8,0xD8,0x86,0xA4,0xDA,0x0B,0x1B,0x47,0xA7,0x2B,0x60,0x42,0xA6,0xB5,0xBE,0xE0}</code>
** <code>0x100</code>
** <code>0x1A</code>
** <code>{0x1,0x0,0x0,0x3}</code>
* call <code>_SB.PCI0.P0P4.GFX0._PS3</code>

The card must be switched on again before changing power state (ie. rebooting, powering off or sleeping), or the machine will hang.

=== Switching on ===

To switch ON, call <code>_SB.PCI0.P0P4.GFX0._PS0</code>.