* [REGRESSION] ACPI / nouveau: replace open-coded _DSM code with helper functions
@ 2014-02-17 15:42 Maarten Lankhorst
0 siblings, 0 replies; only message in thread
From: Maarten Lankhorst @ 2014-02-17 15:42 UTC (permalink / raw)
To: Jiang Liu; +Cc: nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org
This commit breaks loading nouveau on my optimus laptop. I get the following spam in dmesg:
[ 24.102587] MXM: GUID detected in BIOS
[ 24.103167] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (0x000000003) is beyond end of object (length 0x0) (20131218/exoparg2-420)
[ 24.103242] ACPI Error: Method parse/execution failed [\_SB_.PCI0.VGA_._DSM] (Node ffff88007c82e1e0), AE_AML_PACKAGE_LIMIT (20131218/psparse-536)
[ 24.103354] ACPI: \_SB_.PCI0.VGA_: failed to evaluate _DSM (0x300b)
[ 24.103964] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (0x000000003) is beyond end of object (length 0x0) (20131218/exoparg2-420)
[ 24.104056] ACPI Error: Method parse/execution failed [\_SB_.PCI0.VGA_._DSM] (Node ffff88007c82e1e0), AE_AML_PACKAGE_LIMIT (20131218/psparse-536)
[ 24.104133] ACPI Error: Method parse/execution failed [\_SB_.PCI0.P0P4.GFX0._DSM] (Node ffff88007c82e050), AE_AML_PACKAGE_LIMIT (20131218/psparse-536)
[ 24.104247] ACPI: \_SB_.PCI0.P0P4.GFX0: failed to evaluate _DSM (0x300b)
[ 24.108761] nouveau 0000:04:00.0: enabling device (0004 -> 0007)
[ 24.135000] [drm] hdmi device not found 4 0 1
[ 24.135950] nouveau D[ DEVICE][0000:04:00.0] initialised
[ 24.136581] nouveau [ DEVICE][0000:04:00.0] BOOT0 : 0x0a8b00b1
[ 24.136594] nouveau [ DEVICE][0000:04:00.0] Chipset: GT218 (NVA8)
[ 24.136649] nouveau [ DEVICE][0000:04:00.0] Family : NV50
[ 24.136661] nouveau D[ DEVICE][0000:04:00.0] crystal freq: 27000KHz
[ 24.145003] nouveau [ VBIOS][0000:04:00.0] checking PRAMIN for image...
[ 24.145085] nouveau [ VBIOS][0000:04:00.0] ... signature not found
[ 24.145143] nouveau [ VBIOS][0000:04:00.0] checking PROM for image...
[ 24.145196] nouveau [ VBIOS][0000:04:00.0] ... signature not found
[ 24.145241] nouveau [ VBIOS][0000:04:00.0] checking ACPI for image...
[ 24.145252] nouveau [ VBIOS][0000:04:00.0] ... signature not found
[ 24.145262] nouveau [ VBIOS][0000:04:00.0] checking PCIROM for image...
[ 24.145638] nouveau 0000:04:00.0: Invalid ROM contents
[ 24.146181] nouveau [ VBIOS][0000:04:00.0] ... signature not found
[ 24.146195] nouveau [ VBIOS][0000:04:00.0] checking PLATFORM for image...
[ 24.146253] nouveau [ VBIOS][0000:04:00.0] ... signature not found
[ 24.146264] nouveau E[ VBIOS][0000:04:00.0] unable to locate usable image
[ 24.146469] nouveau E[ DEVICE][0000:04:00.0] failed to create 0x10000001, -22
[ 24.146676] nouveau E[ DRM] failed to create 0x80000080, -22
Reverting b072e53b0a27a makes this problem go away.
dmesg after reverting:
[ 23.470101] MXM: GUID detected in BIOS
[ 23.470239] ACPI Warning: \_SB_.PCI0.VGA_._DSM: Argument #4 type mismatch - Found [Integer], ACPI requires [Package] (20131218/nsarguments-95)
[ 23.470473] ACPI Warning: \_SB_.PCI0.VGA_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20131218/nsarguments-95)
[ 23.472101] ACPI Warning: \_SB_.PCI0.VGA_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20131218/nsarguments-95)
[ 23.473582] i915 0000:00:02.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported
[ 23.473699] ACPI Warning: \_SB_.PCI0.P0P4.GFX0._DSM: Argument #4 type mismatch - Found [Integer], ACPI requires [Package] (20131218/nsarguments-95)
[ 23.474185] ACPI Warning: \_SB_.PCI0.P0P4.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20131218/nsarguments-95)
[ 23.475552] ACPI Warning: \_SB_.PCI0.P0P4.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20131218/nsarguments-95)
[ 23.479677] pci 0000:04:00.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported
[ 23.479756] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.P0P4.GFX0 handle
[ 23.483963] nouveau 0000:04:00.0: enabling device (0004 -> 0007)
[ 23.529744] [drm] hdmi device not found 4 0 1
[ 23.531950] nouveau D[ DEVICE][0000:04:00.0] initialised
[ 23.532587] nouveau [ DEVICE][0000:04:00.0] BOOT0 : 0x0a8b00b1
[ 23.532600] nouveau [ DEVICE][0000:04:00.0] Chipset: GT218 (NVA8)
[ 23.532666] nouveau [ DEVICE][0000:04:00.0] Family : NV50
[ 23.532677] nouveau D[ DEVICE][0000:04:00.0] crystal freq: 27000KHz
[ 23.546686] nouveau [ VBIOS][0000:04:00.0] checking PRAMIN for image...
[ 23.547243] nouveau [ VBIOS][0000:04:00.0] ... signature not found
[ 23.547257] nouveau [ VBIOS][0000:04:00.0] checking PROM for image...
[ 23.547338] nouveau [ VBIOS][0000:04:00.0] ... signature not found
[ 23.547348] nouveau [ VBIOS][0000:04:00.0] checking ACPI for image...
[ 23.568444] asus_wmi: ASUS WMI generic driver loaded
[ 23.868084] ppdev: user-space parallel port driver
[ 23.891268] asus_wmi: Initialization: 0x0
[ 23.891700] asus_wmi: BIOS WMI version: 0.6
[ 23.892578] asus_wmi: SFUN value: 0x0
[ 24.203132] nouveau [ VBIOS][0000:04:00.0] ... appears to be valid
[ 24.203148] nouveau [ VBIOS][0000:04:00.0] using image from ACPI
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2014-02-17 15:42 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-02-17 15:42 [REGRESSION] ACPI / nouveau: replace open-coded _DSM code with helper functions Maarten Lankhorst
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.