[bisected] drm/ksm: fbdev blanking regression in 2.6.33

[Johan Hovold]

Hi,

Console blanking broke on my laptop with GM45 chipset with 2.6.33. Instead of
blanking, the screen was dimmed and the backlight started glowing in the lower
edges of the screen. The glowing then slowly spread upwards. Did not look
healthy at all.

Easily reproduced by issuing "setterm -blank force".

I bisected it down to 731b5a15a3b1474a41c2ca29b4c32b0f21bc852e (drm/kms:
properly handle fbdev blanking). Which instead of going directly to
DPMS_STANDBY now calls the encoder dpms helper with DRM_MODE_DPMS_ON and the
crtc dpms helper with DRM_MODE_DPMS_OFF. I've verified that is this combination
that triggers the bug.

If I don't call crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF) on FB_BLANK_NORMAL
but still encoder_funcs->dpms(encoder, DRM_MODE_DPMS_ON), the bug is not
triggered, but the screen is not cleared either.

For now, I simply reverted to the old behaviour of going directly to
DPMS_STANDBY (see follow-up patch).

Thanks,
Johan


Johan Hovold (1):
drm/kms: fix fbdev blanking regression

drivers/gpu/drm/drm_fb_helper.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

[Johan Hovold]

Commit 731b5a15a3b1474a41c2ca29b4c32b0f21bc852e (drm/kms: properly
handle fbdev blanking) breaks console blanking on my laptop (GM45
chipset). Instead of blanking the screen, it is dimmed and then the
backlight starts "glowing" in the lower edges of the screen. The glowing
then slowly spreads upwards. Does not look healthy at all...

This patch reverts to the old behaviour of going directly to
DPMS_STANDBY.

Signed-off-by: Johan Hovold <***@gmail.com>
---
drivers/gpu/drm/drm_fb_helper.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 1b49fa0..9008583 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -389,7 +389,7 @@ int drm_fb_helper_blank(int blank, struct fb_info *info)
break;
/* Display: Off; HSync: On, VSync: On */
case FB_BLANK_NORMAL:
- drm_fb_helper_off(info, DRM_MODE_DPMS_ON);
+ drm_fb_helper_off(info, DRM_MODE_DPMS_STANDBY);
break;
/* Display: Off; HSync: Off, VSync: On */
case FB_BLANK_HSYNC_SUSPEND:

[James Simmons]

Post by Johan Hovold
Commit 731b5a15a3b1474a41c2ca29b4c32b0f21bc852e (drm/kms: properly
handle fbdev blanking) breaks console blanking on my laptop (GM45
chipset). Instead of blanking the screen, it is dimmed and then the
backlight starts "glowing" in the lower edges of the screen. The glowing
then slowly spreads upwards. Does not look healthy at all...
This patch reverts to the old behaviour of going directly to
DPMS_STANDBY.

The current fbdev blank is correct. Normal blanking doesn't power down
the hsync or the vsync signals. If you look at fbdev drivers you will see
this type of behavior. If you want a full power down then a FB_BLANK_POWERDOWN
is needed. As for the blacklight that is a another problem not related to
this issue. The fbdev layer sends a event to the backlight layer to tell
it to power down. That powerdown happens for the backlight in all cases
except FB_BLANK_UNBLANK. How is your backlight setup. Is the backlight
handled via the DRI driver or acpi?

Post by Johan Hovold
---
drivers/gpu/drm/drm_fb_helper.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 1b49fa0..9008583 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -389,7 +389,7 @@ int drm_fb_helper_blank(int blank, struct fb_info *info)
break;
/* Display: Off; HSync: On, VSync: On */
- drm_fb_helper_off(info, DRM_MODE_DPMS_ON);
+ drm_fb_helper_off(info, DRM_MODE_DPMS_STANDBY);
break;
/* Display: Off; HSync: Off, VSync: On */
--
1.6.6

[Johan Hovold]

Post by James Simmons

Post by Johan Hovold
Commit 731b5a15a3b1474a41c2ca29b4c32b0f21bc852e (drm/kms: properly
handle fbdev blanking) breaks console blanking on my laptop (GM45
chipset). Instead of blanking the screen, it is dimmed and then the
backlight starts "glowing" in the lower edges of the screen. The glowing
then slowly spreads upwards. Does not look healthy at all...
This patch reverts to the old behaviour of going directly to
DPMS_STANDBY.

The current fbdev blank is correct. Normal blanking doesn't power down
the hsync or the vsync signals. If you look at fbdev drivers you will see
this type of behavior. If you want a full power down then a FB_BLANK_POWERDOWN
is needed. As for the blacklight that is a another problem not related to
this issue. The fbdev layer sends a event to the backlight layer to tell
it to power down. That powerdown happens for the backlight in all cases
except FB_BLANK_UNBLANK. How is your backlight setup. Is the backlight
handled via the DRI driver or acpi?

The change itself looks correct but it triggers something that seems to
hurt my screen bad. :)

The backlight is handled via the DRI driver I assume. At least
i9xx_crtc_dpms is called on powerdown.

[James Simmons]

Post by Johan Hovold

Post by James Simmons

Post by Johan Hovold
Commit 731b5a15a3b1474a41c2ca29b4c32b0f21bc852e (drm/kms: properly
handle fbdev blanking) breaks console blanking on my laptop (GM45
chipset). Instead of blanking the screen, it is dimmed and then the
backlight starts "glowing" in the lower edges of the screen. The glowing
then slowly spreads upwards. Does not look healthy at all...
This patch reverts to the old behaviour of going directly to
DPMS_STANDBY.

The current fbdev blank is correct. Normal blanking doesn't power down
the hsync or the vsync signals. If you look at fbdev drivers you will see
this type of behavior. If you want a full power down then a FB_BLANK_POWERDOWN
is needed. As for the blacklight that is a another problem not related to
this issue. The fbdev layer sends a event to the backlight layer to tell
it to power down. That powerdown happens for the backlight in all cases
except FB_BLANK_UNBLANK. How is your backlight setup. Is the backlight
handled via the DRI driver or acpi?

The change itself looks correct but it triggers something that seems to
hurt my screen bad. :)

Yeap. The fix uncovered a bug in your driver. I haven't heard of problems
with the other drm drivers.

Post by Johan Hovold
The backlight is handled via the DRI driver I assume. At least
i9xx_crtc_dpms is called on powerdown.

Can you post your dmesg and kernel config.

[Johan Hovold]

Post by James Simmons
Yeap. The fix uncovered a bug in your driver. I haven't heard of problems
with the other drm drivers.

Post by Johan Hovold
The backlight is handled via the DRI driver I assume. At least
i9xx_crtc_dpms is called on powerdown.

Can you post your dmesg and kernel config.

<...>
able entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Enabling fast FPU save and restore... done.
[ 0.000000] Enabling unmasked SIMD FPU exception support... done.
[ 0.000000] Initializing CPU#0
[ 0.000000] Initializing HighMem for node 0 (000377fe:0007dc00)
[ 0.000000] Memory: 2027844k/2060288k available (3604k kernel code, 28216k reserved, 1725k data, 424k init, 1148192k highmem)
[ 0.000000] virtual kernel memory layout:
[ 0.000000] fixmap : 0xfff91000 - 0xfffff000 ( 440 kB)
[ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB)
[ 0.000000] vmalloc : 0xf7ffe000 - 0xff7fe000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf77fe000 ( 887 MB)
[ 0.000000] .init : 0xc1535000 - 0xc159f000 ( 424 kB)
[ 0.000000] .data : 0xc1385261 - 0xc1534788 (1725 kB)
[ 0.000000] .text : 0xc1000000 - 0xc1385261 (3604 kB)
[ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:320
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768
[ 0.000000] ... CHAINHASH_SIZE: 16384
[ 0.000000] memory used by lock dependency info: 3567 kB
[ 0.000000] per task-struct memory footprint: 1152 bytes
[ 0.000000] hpet clockevent registered
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 1994.630 MHz processor.
[ 0.001020] Calibrating delay loop (skipped), value calculated using timer frequency.. 3989.26 BogoMIPS (lpj=1994630)
[ 0.002118] Mount-cache hash table entries: 512
[ 0.003434] CPU: Physical Processor ID: 0
[ 0.003436] CPU: Processor Core ID: 0
[ 0.003440] mce: CPU supports 6 MCE banks
[ 0.003449] CPU0: Thermal monitoring enabled (TM2)
[ 0.003453] using mwait in idle threads.
[ 0.003460] Performance Events: Core2 events, Intel PMU driver.
[ 0.003484] ... version: 2
[ 0.003486] ... bit width: 40
[ 0.003488] ... generic registers: 2
[ 0.003491] ... value mask: 000000ffffffffff
[ 0.003493] ... max period: 000000007fffffff
[ 0.003495] ... fixed-purpose events: 3
[ 0.003497] ... event mask: 0000000700000003
[ 0.003504] Checking 'hlt' instruction... OK.
[ 0.007633] ACPI: Core revision 20091214
[ 0.024012] ftrace: converting mcount calls to 0f 1f 44 00 00
[ 0.024019] ftrace: allocating 14787 entries in 29 pages
[ 0.026232] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.036241] CPU0: Intel(R) Core(TM)2 Duo CPU T5870 @ 2.00GHz stepping 0d
[ 0.042015] lockdep: fixing up alternatives.
[ 0.042187] Booting Node 0, Processors #1 Ok.
[ 0.001999] Initializing CPU#1
[ 0.114078] Brought up 2 CPUs
[ 0.114081] Total of 2 processors activated (7979.06 BogoMIPS).
[ 0.117635] NET: Registered protocol family 16
[ 0.118112] ACPI: bus type pci registered
[ 0.118126] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.118130] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[ 0.118132] PCI: Using MMCONFIG for extended config space
[ 0.118135] PCI: Using configuration type 1 for base access
[ 0.124233] bio: create slab <bio-0> at 0
[ 0.131191] ACPI: EC: Look up EC in DSDT
[ 0.142257] ACPI: BIOS _OSI(Linux) query ignored
[ 0.148588] ACPI: SSDT 7db1ac20 002A7 (v01 PmRef Cpu0Ist 00003000 INTL 20050624)
[ 0.165198] ACPI: SSDT 7db18620 00568 (v01 PmRef Cpu0Cst 00003001 INTL 20050624)
[ 0.167641] ACPI: SSDT 7db19ca0 001CF (v01 PmRef ApIst 00003000 INTL 20050624)
[ 0.169249] ACPI: SSDT 7db19f20 0008D (v01 PmRef ApCst 00003000 INTL 20050624)
[ 0.172797] ACPI: Interpreter enabled
[ 0.172805] ACPI: (supports S0 S3 S4 S5)
[ 0.172872] ACPI: Using IOAPIC for interrupt routing
[ 0.358616] ACPI: EC: GPE = 0x1c, I/O: command/status = 0x66, data = 0x62
[ 0.359609] ACPI: No dock devices found.
[ 0.360665] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 0.360784] pci_root PNP0A08:00: ignoring host bridge windows from ACPI; boot with "pci=use_crs" to use them
[ 0.362530] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7] (ignored)
[ 0.362534] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff] (ignored)
[ 0.362538] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff] (ignored)
[ 0.362543] pci_root PNP0A08:00: host bridge window [mem 0x000d4000-0x000d7fff] (ignored)
[ 0.362547] pci_root PNP0A08:00: host bridge window [mem 0x80000000-0xdfffffff] (ignored)
[ 0.362552] pci_root PNP0A08:00: host bridge window [mem 0xf0000000-0xfebfffff] (ignored)
[ 0.362730] pci 0000:00:02.0: reg 10: [mem 0xf6800000-0xf6bfffff 64bit]
[ 0.362743] pci 0000:00:02.0: reg 18: [mem 0xd0000000-0xdfffffff 64bit pref]
[ 0.362750] pci 0000:00:02.0: reg 20: [io 0x1800-0x1807]
[ 0.362814] pci 0000:00:02.1: reg 10: [mem 0xf6100000-0xf61fffff 64bit]
[ 0.362989] pci 0000:00:1a.0: reg 20: [io 0x1820-0x183f]
[ 0.363116] pci 0000:00:1a.1: reg 20: [io 0x1840-0x185f]
[ 0.363236] pci 0000:00:1a.2: reg 20: [io 0x1860-0x187f]
[ 0.363351] pci 0000:00:1a.7: reg 10: [mem 0xf6504800-0xf6504bff]
[ 0.363444] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[ 0.363452] pci 0000:00:1a.7: PME# disabled
[ 0.363515] pci 0000:00:1b.0: reg 10: [mem 0xf6500000-0xf6503fff 64bit]
[ 0.363598] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.363605] pci 0000:00:1b.0: PME# disabled
[ 0.363737] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.363743] pci 0000:00:1c.0: PME# disabled
[ 0.363877] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.363884] pci 0000:00:1c.1: PME# disabled
[ 0.364022] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.364029] pci 0000:00:1c.2: PME# disabled
[ 0.364163] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.364169] pci 0000:00:1c.3: PME# disabled
[ 0.364305] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.364312] pci 0000:00:1c.4: PME# disabled
[ 0.364445] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 0.364452] pci 0000:00:1c.5: PME# disabled
[ 0.364545] pci 0000:00:1d.0: reg 20: [io 0x1880-0x189f]
[ 0.364665] pci 0000:00:1d.1: reg 20: [io 0x18a0-0x18bf]
[ 0.364787] pci 0000:00:1d.2: reg 20: [io 0x18c0-0x18df]
[ 0.364901] pci 0000:00:1d.7: reg 10: [mem 0xf6504c00-0xf6504fff]
[ 0.364994] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.365005] pci 0000:00:1d.7: PME# disabled
[ 0.365319] pci 0000:00:1f.2: reg 10: [io 0x1818-0x181f]
[ 0.365330] pci 0000:00:1f.2: reg 14: [io 0x180c-0x180f]
[ 0.365341] pci 0000:00:1f.2: reg 18: [io 0x1810-0x1817]
[ 0.365351] pci 0000:00:1f.2: reg 1c: [io 0x1808-0x180b]
[ 0.365362] pci 0000:00:1f.2: reg 20: [io 0x18e0-0x18ff]
[ 0.365372] pci 0000:00:1f.2: reg 24: [mem 0xf6504000-0xf65047ff]
[ 0.365438] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.365445] pci 0000:00:1f.2: PME# disabled
[ 0.365499] pci 0000:00:1f.3: reg 10: [mem 0x00000000-0x000000ff 64bit]
[ 0.365525] pci 0000:00:1f.3: reg 20: [io 0x1c00-0x1c1f]
[ 0.365645] pci 0000:00:1c.0: PCI bridge to [bus 02-03]
[ 0.365651] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.365658] pci 0000:00:1c.0: bridge window [mem 0xf8000000-0xf9ffffff]
[ 0.365669] pci 0000:00:1c.0: bridge window [mem 0xf0000000-0xf1ffffff 64bit pref]
[ 0.365732] pci 0000:08:00.0: reg 10: [io 0x3000-0x30ff]
[ 0.365766] pci 0000:08:00.0: reg 18: [mem 0xf6004000-0xf6004fff 64bit pref]
[ 0.365789] pci 0000:08:00.0: reg 20: [mem 0xf6000000-0xf6003fff 64bit pref]
[ 0.365803] pci 0000:08:00.0: reg 30: [mem 0x00000000-0x0001ffff pref]
[ 0.365872] pci 0000:08:00.0: supports D1 D2
[ 0.365874] pci 0000:08:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.365882] pci 0000:08:00.0: PME# disabled
[ 0.365989] pci 0000:00:1c.1: PCI bridge to [bus 08-08]
[ 0.365996] pci 0000:00:1c.1: bridge window [io 0x3000-0x3fff]
[ 0.366015] pci 0000:00:1c.1: bridge window [mem 0xf6000000-0xf60fffff 64bit pref]
[ 0.366103] pci 0000:0e:00.0: reg 10: [mem 0xfa000000-0xfa001fff 64bit]
[ 0.366243] pci 0000:0e:00.0: PME# supported from D0 D3hot D3cold
[ 0.366253] pci 0000:0e:00.0: PME# disabled
[ 0.366357] pci 0000:00:1c.2: PCI bridge to [bus 0e-0f]
[ 0.366363] pci 0000:00:1c.2: bridge window [io 0x4000-0x4fff]
[ 0.366370] pci 0000:00:1c.2: bridge window [mem 0xfa000000-0xfbffffff]
[ 0.366381] pci 0000:00:1c.2: bridge window [mem 0xf2000000-0xf3ffffff 64bit pref]
[ 0.366465] pci 0000:00:1c.3: PCI bridge to [bus 14-15]
[ 0.366471] pci 0000:00:1c.3: bridge window [io 0x5000-0x5fff]
[ 0.366478] pci 0000:00:1c.3: bridge window [mem 0xfc000000-0xfdffffff]
[ 0.366489] pci 0000:00:1c.3: bridge window [mem 0xf4000000-0xf5ffffff 64bit pref]
[ 0.366600] pci 0000:1a:00.0: reg 10: [mem 0xf6200000-0xf6200fff]
[ 0.366627] pci 0000:1a:00.0: reg 14: [mem 0xf6202000-0xf62027ff]
[ 0.366848] pci 0000:1a:00.0: supports D1 D2
[ 0.366851] pci 0000:1a:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.366865] pci 0000:1a:00.0: PME# disabled
[ 0.367015] pci 0000:1a:00.1: reg 10: [mem 0xf6203800-0xf62038ff]
[ 0.367259] pci 0000:1a:00.1: supports D1 D2
[ 0.367261] pci 0000:1a:00.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.367276] pci 0000:1a:00.1: PME# disabled
[ 0.367410] pci 0000:1a:00.2: reg 10: [mem 0xf6201000-0xf6201fff]
[ 0.367437] pci 0000:1a:00.2: reg 14: [mem 0xf6203000-0xf62037ff]
[ 0.367463] pci 0000:1a:00.2: reg 18: [mem 0xf6202800-0xf6202fff]
[ 0.367660] pci 0000:1a:00.2: supports D1 D2
[ 0.367663] pci 0000:1a:00.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.367677] pci 0000:1a:00.2: PME# disabled
[ 0.367814] pci 0000:00:1c.4: PCI bridge to [bus 1a-1a]
[ 0.367825] pci 0000:00:1c.4: bridge window [mem 0xf6200000-0xf62fffff]
[ 0.367919] pci 0000:00:1c.5: PCI bridge to [bus 20-20]
[ 0.368032] pci 0000:00:1e.0: PCI bridge to [bus 26-26] (subtractive decode)
[ 0.368107] pci_bus 0000:00: on NUMA node 0
[ 0.368114] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.368440] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
[ 0.368611] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[ 0.368727] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
[ 0.368843] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT]
[ 0.368959] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
[ 0.369080] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP05._PRT]
[ 0.369196] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP06._PRT]
[ 0.397171] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
[ 0.397329] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 *11 12 14 15)
[ 0.397483] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 *5 6 7 10 12 14 15)
[ 0.397636] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 *5 6 7 11 12 14 15)
[ 0.397790] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
[ 0.397945] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 *7 11 12 14 15)
[ 0.398118] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 *5 6 7 10 12 14 15)
[ 0.398297] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15)
[ 0.398386] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.399008] vgaarb: loaded
[ 0.399187] SCSI subsystem initialized
[ 0.401015] libata version 3.00 loaded.
[ 0.401076] usbcore: registered new interface driver usbfs
[ 0.401076] usbcore: registered new interface driver hub
[ 0.401076] usbcore: registered new device driver usb
[ 0.401191] PCI: Using ACPI for IRQ routing
[ 0.401191] PCI: pci_cache_line_size set to 64 bytes
[ 0.402408] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[ 0.402408] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
[ 0.404005] Switching to clocksource tsc
[ 0.432174] pnp: PnP ACPI init
[ 0.432222] ACPI: bus type pnp registered
[ 0.500286] pnp 00:08: disabling [mem 0xf6203900-0xf6203bff] because it overlaps 0000:00:1c.4 BAR 8 [mem 0xf6200000-0xf62fffff]
[ 0.501459] pnp: PnP ACPI: found 10 devices
[ 0.501462] ACPI: ACPI bus type pnp unregistered
[ 0.501482] system 00:02: [mem 0xfed00000-0xfed003ff] has been reserved
[ 0.501494] system 00:04: [io 0x0480-0x048f] has been reserved
[ 0.501498] system 00:04: [io 0xffff] has been reserved
[ 0.501502] system 00:04: [io 0xffff] has been reserved
[ 0.501505] system 00:04: [io 0x0400-0x047f] has been reserved
[ 0.501509] system 00:04: [io 0x1180-0x11ff] has been reserved
[ 0.501513] system 00:04: [io 0xfe00] has been reserved
[ 0.501517] system 00:04: [io 0xff2c-0xff7f] has been reserved
[ 0.501536] system 00:09: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.501540] system 00:09: [mem 0xfed10000-0xfed13fff] has been reserved
[ 0.501543] system 00:09: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.501547] system 00:09: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.501551] system 00:09: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.501555] system 00:09: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.501559] system 00:09: [mem 0xfed40000-0xfed44fff] has been reserved
[ 0.501563] system 00:09: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.538512] pci 0000:00:1c.1: BAR 8: assigned [mem 0x80000000-0x803fffff]
[ 0.538518] pci 0000:00:1c.4: BAR 9: assigned [mem 0x80400000-0x805fffff 64bit pref]
[ 0.538522] pci 0000:00:1c.5: BAR 8: assigned [mem 0x80600000-0x807fffff]
[ 0.538526] pci 0000:00:1c.5: BAR 9: assigned [mem 0x80800000-0x809fffff 64bit pref]
[ 0.538531] pci 0000:00:1c.4: BAR 7: assigned [io 0x6000-0x6fff]
[ 0.538534] pci 0000:00:1c.5: BAR 7: assigned [io 0x7000-0x7fff]
[ 0.538539] pci 0000:00:1f.3: BAR 0: assigned [mem 0x80a00000-0x80a000ff 64bit]
[ 0.538551] pci 0000:00:1f.3: BAR 0: set to [mem 0x80a00000-0x80a000ff 64bit] (PCI address [0x80a00000-0x80a000ff]
[ 0.538554] pci 0000:00:1c.0: PCI bridge to [bus 02-03]
[ 0.538559] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.538568] pci 0000:00:1c.0: bridge window [mem 0xf8000000-0xf9ffffff]
[ 0.538575] pci 0000:00:1c.0: bridge window [mem 0xf0000000-0xf1ffffff 64bit pref]
[ 0.538586] pci 0000:08:00.0: BAR 6: assigned [mem 0xf6020000-0xf603ffff pref]
[ 0.538589] pci 0000:00:1c.1: PCI bridge to [bus 08-08]
[ 0.538594] pci 0000:00:1c.1: bridge window [io 0x3000-0x3fff]
[ 0.538603] pci 0000:00:1c.1: bridge window [mem 0x80000000-0x803fffff]
[ 0.538610] pci 0000:00:1c.1: bridge window [mem 0xf6000000-0xf60fffff 64bit pref]
[ 0.538620] pci 0000:00:1c.2: PCI bridge to [bus 0e-0f]
[ 0.538625] pci 0000:00:1c.2: bridge window [io 0x4000-0x4fff]
[ 0.538633] pci 0000:00:1c.2: bridge window [mem 0xfa000000-0xfbffffff]
[ 0.538640] pci 0000:00:1c.2: bridge window [mem 0xf2000000-0xf3ffffff 64bit pref]
[ 0.538651] pci 0000:00:1c.3: PCI bridge to [bus 14-15]
[ 0.538655] pci 0000:00:1c.3: bridge window [io 0x5000-0x5fff]
[ 0.538664] pci 0000:00:1c.3: bridge window [mem 0xfc000000-0xfdffffff]
[ 0.538671] pci 0000:00:1c.3: bridge window [mem 0xf4000000-0xf5ffffff 64bit pref]
[ 0.538681] pci 0000:00:1c.4: PCI bridge to [bus 1a-1a]
[ 0.538686] pci 0000:00:1c.4: bridge window [io 0x6000-0x6fff]
[ 0.538695] pci 0000:00:1c.4: bridge window [mem 0xf6200000-0xf62fffff]
[ 0.538701] pci 0000:00:1c.4: bridge window [mem 0x80400000-0x805fffff 64bit pref]
[ 0.538712] pci 0000:00:1c.5: PCI bridge to [bus 20-20]
[ 0.538716] pci 0000:00:1c.5: bridge window [io 0x7000-0x7fff]
[ 0.538725] pci 0000:00:1c.5: bridge window [mem 0x80600000-0x807fffff]
[ 0.538732] pci 0000:00:1c.5: bridge window [mem 0x80800000-0x809fffff 64bit pref]
[ 0.538742] pci 0000:00:1e.0: PCI bridge to [bus 26-26]
[ 0.538744] pci 0000:00:1e.0: bridge window [io disabled]
[ 0.538752] pci 0000:00:1e.0: bridge window [mem disabled]
[ 0.538758] pci 0000:00:1e.0: bridge window [mem pref disabled]
[ 0.538786] pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.538793] pci 0000:00:1c.0: setting latency timer to 64
[ 0.538814] pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16
[ 0.538821] pci 0000:00:1c.1: setting latency timer to 64
[ 0.538838] pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.538844] pci 0000:00:1c.2: setting latency timer to 64
[ 0.538860] pci 0000:00:1c.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[ 0.538867] pci 0000:00:1c.3: setting latency timer to 64
[ 0.538881] pci 0000:00:1c.4: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.538888] pci 0000:00:1c.4: setting latency timer to 64
[ 0.538902] pci 0000:00:1c.5: PCI INT B -> GSI 16 (level, low) -> IRQ 16
[ 0.538909] pci 0000:00:1c.5: setting latency timer to 64
[ 0.538920] pci 0000:00:1e.0: setting latency timer to 64
[ 0.538926] pci_bus 0000:00: resource 0 [io 0x0000-0xffff]
[ 0.538929] pci_bus 0000:00: resource 1 [mem 0x00000000-0xffffffff]
[ 0.538932] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff]
[ 0.538935] pci_bus 0000:02: resource 1 [mem 0xf8000000-0xf9ffffff]
[ 0.538938] pci_bus 0000:02: resource 2 [mem 0xf0000000-0xf1ffffff 64bit pref]
[ 0.538941] pci_bus 0000:08: resource 0 [io 0x3000-0x3fff]
[ 0.538944] pci_bus 0000:08: resource 1 [mem 0x80000000-0x803fffff]
[ 0.538947] pci_bus 0000:08: resource 2 [mem 0xf6000000-0xf60fffff 64bit pref]
[ 0.538950] pci_bus 0000:0e: resource 0 [io 0x4000-0x4fff]
[ 0.538953] pci_bus 0000:0e: resource 1 [mem 0xfa000000-0xfbffffff]
[ 0.538956] pci_bus 0000:0e: resource 2 [mem 0xf2000000-0xf3ffffff 64bit pref]
[ 0.538959] pci_bus 0000:14: resource 0 [io 0x5000-0x5fff]
[ 0.538962] pci_bus 0000:14: resource 1 [mem 0xfc000000-0xfdffffff]
[ 0.538965] pci_bus 0000:14: resource 2 [mem 0xf4000000-0xf5ffffff 64bit pref]
[ 0.538968] pci_bus 0000:1a: resource 0 [io 0x6000-0x6fff]
[ 0.538971] pci_bus 0000:1a: resource 1 [mem 0xf6200000-0xf62fffff]
[ 0.538974] pci_bus 0000:1a: resource 2 [mem 0x80400000-0x805fffff 64bit pref]
[ 0.538977] pci_bus 0000:20: resource 0 [io 0x7000-0x7fff]
[ 0.538980] pci_bus 0000:20: resource 1 [mem 0x80600000-0x807fffff]
[ 0.538983] pci_bus 0000:20: resource 2 [mem 0x80800000-0x809fffff 64bit pref]
[ 0.538986] pci_bus 0000:26: resource 3 [io 0x0000-0xffff]
[ 0.538989] pci_bus 0000:26: resource 4 [mem 0x00000000-0xffffffff]
[ 0.539069] NET: Registered protocol family 2
[ 0.539254] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.539712] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.540211] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes)
[ 0.546082] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.546141] TCP reno registered
[ 0.546153] UDP hash table entries: 512 (order: 3, 40960 bytes)
[ 0.546251] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes)
[ 0.546506] NET: Registered protocol family 1
[ 0.546948] RPC: Registered udp transport module.
[ 0.546951] RPC: Registered tcp transport module.
[ 0.546954] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.546975] pci 0000:00:02.0: Boot video device
[ 0.547251] PCI: CLS 64 bytes, default 64
[ 0.547602] Simple Boot Flag at 0x36 set to 0x1
[ 0.549538] highmem bounce pool size: 64 pages
[ 0.550616] msgmni has been set to 1720
[ 0.550655] io scheduler noop registered
[ 0.550658] io scheduler deadline registered
[ 0.550683] io scheduler cfq registered (default)
[ 0.550956] pcieport 0000:00:1c.0: setting latency timer to 64
[ 0.551260] pcieport 0000:00:1c.1: setting latency timer to 64
[ 0.551527] pcieport 0000:00:1c.2: setting latency timer to 64
[ 0.551964] pcieport 0000:00:1c.3: setting latency timer to 64
[ 0.552236] pcieport 0000:00:1c.4: setting latency timer to 64
[ 0.552497] pcieport 0000:00:1c.5: setting latency timer to 64
[ 0.613993] ACPI: AC Adapter [ACAD] (on-line)
[ 0.614485] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 0.614615] ACPI: Lid Switch [LID0]
[ 0.614743] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[ 0.614747] ACPI: Power Button [PWRB]
[ 0.614871] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[ 0.614876] ACPI: Sleep Button [SLPB]
[ 0.614996] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 0.615000] ACPI: Power Button [PWRF]
[ 0.620830] Monitor-Mwait will be used to enter C-1 state
[ 0.621829] Monitor-Mwait will be used to enter C-2 state
[ 0.621837] Marking TSC unstable due to TSC halts in idle
[ 0.622353] Switching to clocksource hpet
[ 0.703485] Real Time Clock Driver v1.12b
[ 1.034514] ACPI: Battery Slot [BAT1] (battery present)
[ 1.045386] i8k: unable to get SMM Dell signature
[ 1.045389] Linux agpgart interface v0.103
[ 1.045416] agpgart-intel 0000:00:00.0: Intel GM45 Chipset
[ 1.046325] agpgart-intel 0000:00:00.0: detected 32764K stolen memory
[ 1.073070] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[ 1.073273] [drm] Initialized drm 1.1.0 20060810
[ 1.073307] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.073313] i915 0000:00:02.0: setting latency timer to 64
[ 1.081339] [drm] set up 31M of stolen space
[ 1.856093] [drm] LVDS-8: set mode 1440x900 c
[ 2.249754] Console: switching to colour frame buffer device 180x56
[ 2.255579] fb0: inteldrmfb frame buffer device
[ 2.255581] registered panic notifier
[ 2.271513] acpi device:05: registered as cooling_device2
[ 2.272151] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input4
[ 2.272160] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 2.272250] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 2.272394] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 2.274000] ahci 0000:00:1f.2: version 3.0
[ 2.274019] ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 2.274131] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 4 ports 3 Gbps 0x3 impl SATA mode
[ 2.274136] ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pmp pio slum part ccc sxs
[ 2.274143] ahci 0000:00:1f.2: setting latency timer to 64
[ 2.274374] scsi0 : ahci
[ 2.274850] scsi1 : ahci
[ 2.275059] scsi2 : ahci
[ 2.275286] scsi3 : ahci
[ 2.275468] ata1: SATA max UDMA/133 irq_stat 0x00400040 irq 19, connection status changed
[ 2.275473] ata2: SATA max UDMA/133 irq_stat 0x00000040, connection status changed
[ 2.275476] ata3: DUMMY
[ 2.275478] ata4: DUMMY
[ 2.275600] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 2.275625] r8169 0000:08:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 2.275672] r8169 0000:08:00.0: setting latency timer to 64
[ 2.275687] r8169 0000:08:00.0: no MSI. Back to INTx.
[ 2.275976] eth0: RTL8168d/8111d at 0xf805a000, 00:24:e8:c1:2c:ce, XID 081000c0 IRQ 17
[ 2.319888] netconsole: local port 6665
[ 2.319891] netconsole: local IP 192.168.1.176
[ 2.319894] netconsole: interface eth0
[ 2.319896] netconsole: remote port 6666
[ 2.319898] netconsole: remote IP 192.168.1.1
[ 2.319901] netconsole: remote ethernet address 00:19:d1:71:2e:e2
[ 2.319905] netconsole: device eth0 not up yet, forcing it
[ 2.320515] r8169: eth0: link down
[ 2.320612] r8169: eth0: link down
[ 2.998038] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.998087] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.999226] ata2.00: ATAPI: HL-DT-ST DVD+/-RW GT10N, A106, max UDMA/100
[ 3.000717] ata2.00: configured for UDMA/100
[ 3.358510] ata1.00: ATA-8: WDC WD1600BEVT-75ZCT2, 11.01A11, max UDMA/133
[ 3.358514] ata1.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 3.359914] ata1.00: configured for UDMA/133
[ 3.360784] scsi 0:0:0:0: Direct-Access ATA WDC WD1600BEVT-7 11.0 PQ: 0 ANSI: 5
[ 3.362025] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
[ 3.362136] sd 0:0:0:0: [sda] Write Protect is off
[ 3.362139] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 3.362184] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3.362824] sda:
[ 3.363232] scsi 1:0:0:0: CD-ROM HL-DT-ST DVD+-RW GT10N A106 PQ: 0 ANSI: 5
[ 3.370463] sda1 sda2 sda3 sda4 < sda5 >
[ 3.387281] sd 0:0:0:0: [sda] Attached SCSI disk
[ 5.021104] r8169: eth0: link up
[ 5.027694] console [netcon0] enabled
[ 5.027699] netconsole: network logging started
[ 5.027703] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 5.027751] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 19 (level, low) -> IRQ 19
[ 5.027775] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[ 5.027780] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[ 5.027974] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
[ 5.028035] ehci_hcd 0000:00:1a.7: debug port 1
[ 5.031927] ehci_hcd 0000:00:1a.7: cache line size of 64 is not supported
[ 5.031937] ehci_hcd 0000:00:1a.7: irq 19, io mem 0xf6504800
[ 5.041048] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 5.042554] hub 1-0:1.0: USB hub found
[ 5.042565] hub 1-0:1.0: 6 ports detected
[ 5.043040] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 5.043057] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 5.043063] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 5.043082] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
[ 5.043156] ehci_hcd 0000:00:1d.7: debug port 1
[ 5.047061] ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
[ 5.047085] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xf6504c00
[ 5.056026] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 5.056353] hub 2-0:1.0: USB hub found
[ 5.056364] hub 2-0:1.0: 6 ports detected
[ 5.056547] uhci_hcd: USB Universal Host Controller Interface driver
[ 5.056586] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 5.056604] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 5.056609] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 5.056620] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
[ 5.056664] uhci_hcd 0000:00:1a.0: irq 16, io base 0x00001820
[ 5.056961] hub 3-0:1.0: USB hub found
[ 5.057057] hub 3-0:1.0: 2 ports detected
[ 5.057204] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 5.057221] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[ 5.057226] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[ 5.057237] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[ 5.057305] uhci_hcd 0000:00:1a.1: irq 21, io base 0x00001840
[ 5.057603] hub 4-0:1.0: USB hub found
[ 5.057613] hub 4-0:1.0: 2 ports detected
[ 5.057719] uhci_hcd 0000:00:1a.2: PCI INT C -> GSI 19 (level, low) -> IRQ 19
[ 5.057729] uhci_hcd 0000:00:1a.2: setting latency timer to 64
[ 5.057735] uhci_hcd 0000:00:1a.2: UHCI Host Controller
[ 5.057754] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
[ 5.057791] uhci_hcd 0000:00:1a.2: irq 19, io base 0x00001860
[ 5.058094] hub 5-0:1.0: USB hub found
[ 5.058104] hub 5-0:1.0: 2 ports detected
[ 5.058215] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 5.058225] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 5.058233] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 5.058261] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
[ 5.058299] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001880
[ 5.058635] hub 6-0:1.0: USB hub found
[ 5.058648] hub 6-0:1.0: 2 ports detected
[ 5.058799] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 5.058809] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 5.058817] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 5.058835] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
[ 5.058869] uhci_hcd 0000:00:1d.1: irq 19, io base 0x000018a0
[ 5.059170] hub 7-0:1.0: USB hub found
[ 5.059180] hub 7-0:1.0: 2 ports detected
[ 5.059293] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 5.059304] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 5.059311] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 5.059357] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
[ 5.059406] uhci_hcd 0000:00:1d.2: irq 18, io base 0x000018c0
[ 5.059714] hub 8-0:1.0: USB hub found
[ 5.059725] hub 8-0:1.0: 2 ports detected
[ 5.060059] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 5.095954] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 5.096015] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 5.096495] mice: PS/2 mouse device common for all mice
[ 5.097335] i2c /dev entries driver
[ 5.098807] i801_smbus 0000:00:1f.3: PCI INT C -> GSI 19 (level, low) -> IRQ 19
[ 5.098815] ACPI: I/O resource 0000:00:1f.3 [0x1c00-0x1c1f] conflicts with ACPI region SMBI [0x1c00-0x1c0f]
[ 5.098819] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 5.099317] cpuidle: using governor ladder
[ 5.100154] cpuidle: using governor menu
[ 5.100203] TCP cubic registered
[ 5.100208] NET: Registered protocol family 17
[ 5.100250] NET: Registered protocol family 15
[ 5.106601] Using IPI No-Shortcut mode
[ 5.107340] PM: Resume from disk failed.
[ 5.126156] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5
[ 6.613410] IP-Config: Complete:
[ 6.613432] device=eth0, addr=192.168.1.16, mask=255.255.255.0, gw=192.168.1.1,
[ 6.613462] host=nu, domain=, nis-domain=(none),
[ 6.613473] bootserver=255.255.255.255, rootserver=192.168.1.1, rootpath=
[ 6.613607] Looking up port of RPC 100003/3 on 192.168.1.1
[ 6.618097] Looking up port of RPC 100005/3 on 192.168.1.1
[ 6.634489] VFS: Mounted root (nfs filesystem) readonly on device 0:12.
[ 6.634612] Freeing unused kernel memory: 424k freed
[ 6.635625] Write protecting the kernel text: 3608k
[ 6.635948] Write protecting the kernel read-only data: 1344k
[ 6.639132] Warning: unable to open an initial console.
[ 7.897910] udev: starting version 146

#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.33-rc3
# Wed Jan 6 20:02:13 2010
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
# CONFIG_X86_64 is not set
CONFIG_X86=y
CONFIG_OUTPUT_FORMAT="elf32-i386"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
# CONFIG_GENERIC_TIME_VSYSCALL is not set
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
# CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_ZONE_DMA32 is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
# CONFIG_AUDIT_ARCH is not set
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_X86_32_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_TRAMPOLINE=y
CONFIG_X86_32_LAZY_GS=y
CONFIG_KTIME_SCALAR=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y

#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
# CONFIG_NET_NS is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
CONFIG_EVENT_PROFILE=y
# CONFIG_PERF_COUNTERS is not set
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
CONFIG_TRACEPOINTS=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_LBDAF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
# CONFIG_INLINE_SPIN_TRYLOCK is not set
# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
# CONFIG_INLINE_SPIN_LOCK is not set
# CONFIG_INLINE_SPIN_LOCK_BH is not set
# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
# CONFIG_INLINE_SPIN_UNLOCK is not set
# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
# CONFIG_INLINE_READ_TRYLOCK is not set
# CONFIG_INLINE_READ_LOCK is not set
# CONFIG_INLINE_READ_LOCK_BH is not set
# CONFIG_INLINE_READ_LOCK_IRQ is not set
# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
# CONFIG_INLINE_READ_UNLOCK is not set
# CONFIG_INLINE_READ_UNLOCK_BH is not set
# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
# CONFIG_INLINE_WRITE_TRYLOCK is not set
# CONFIG_INLINE_WRITE_LOCK is not set
# CONFIG_INLINE_WRITE_LOCK_BH is not set
# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
# CONFIG_INLINE_WRITE_UNLOCK is not set
# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y

#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
# CONFIG_SPARSE_IRQ is not set
CONFIG_X86_MPPARSE=y
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_EXTENDED_PLATFORM is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_PARAVIRT_GUEST is not set
# CONFIG_MEMTEST is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
CONFIG_MCORE2=y
# CONFIG_MATOM is not set
# CONFIG_GENERIC_CPU is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_XADD=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=5
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_CYRIX_32=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_TRANSMETA_32=y
CONFIG_CPU_SUP_UMC_32=y
# CONFIG_X86_DS is not set
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
# CONFIG_IOMMU_HELPER is not set
# CONFIG_IOMMU_API is not set
CONFIG_NR_CPUS=2
# CONFIG_SCHED_SMT is not set
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set
CONFIG_X86_MCE=y
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
# CONFIG_X86_ANCIENT_MCE is not set
CONFIG_X86_MCE_THRESHOLD=y
# CONFIG_X86_MCE_INJECT is not set
CONFIG_X86_THERMAL_VECTOR=y
CONFIG_VM86=y
# CONFIG_TOSHIBA is not set
CONFIG_I8K=y
# CONFIG_X86_REBOOTFIXUPS is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
CONFIG_X86_CPUID=y
# CONFIG_X86_CPU_DEBUG is not set
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=999999
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_MEMORY_FAILURE is not set
# CONFIG_HIGHPTE is not set
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
# CONFIG_X86_RESERVE_LOW_64K is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
# CONFIG_EFI is not set
CONFIG_SECCOMP=y
# CONFIG_CC_STACKPROTECTOR is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x100000
CONFIG_HOTPLUG_CPU=y
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y

#
# Power management and ACPI options
#
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
CONFIG_CAN_PM_TRACE=y
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION_NVS=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
# CONFIG_PM_RUNTIME is not set
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS is not set
# CONFIG_ACPI_PROCFS_POWER is not set
CONFIG_ACPI_SYSFS_POWER=y
# CONFIG_ACPI_PROC_EVENT is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
# CONFIG_ACPI_FAN is not set
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_HOTPLUG_CPU=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=y
# CONFIG_ACPI_SBS is not set
# CONFIG_SFI is not set
# CONFIG_APM is not set

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_STAT_DETAILS is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set

#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=y
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_GX_SUSPMOD is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_SPEEDSTEP_ICH is not set
# CONFIG_X86_SPEEDSTEP_SMI is not set
# CONFIG_X86_P4_CLOCKMOD is not set
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set
# CONFIG_X86_E_POWERSAVER is not set

#
# shared options
#
# CONFIG_X86_SPEEDSTEP_LIB is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y

#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
# CONFIG_PCI_GOOLPC is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEAER=y
# CONFIG_PCIE_ECRC is not set
# CONFIG_PCIEAER_INJECT is not set
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
CONFIG_HT_IRQ=y
# CONFIG_PCI_IOV is not set
CONFIG_PCI_IOAPIC=y
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
# CONFIG_OLPC is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set

#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_HAVE_AOUT=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_HAVE_ATOMIC_IOMAP=y
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
CONFIG_INET_LRO=y
# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_WIRELESS is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
# CONFIG_PARPORT is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set

#
# Protocols
#
CONFIG_PNPACPI=y
# CONFIG_BLK_DEV is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
CONFIG_SCSI_WAIT_SCAN=m

#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_ACPI=y
# CONFIG_SATA_PMP is not set
CONFIG_SATA_AHCI=y
# CONFIG_SATA_SIL24 is not set
# CONFIG_ATA_SFF is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#

#
# You can enable one or both FireWire driver stacks.
#

#
# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_NET_ETHERNET is not set
CONFIG_MII=y
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_R8169=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_CNIC is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
# CONFIG_WLAN is not set

#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#

#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
# CONFIG_INPUT_SPARSEKMAP is not set

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1280
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1024
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_QT2160 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_CONSOLE is not set
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_RTC=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
# CONFIG_NSC_GPIO is not set
# CONFIG_CS5535_GPIO is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_I801=y
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set

#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set

#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
# CONFIG_SCx200_ACB is not set

#
# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set

#
# PPS support
#
# CONFIG_PPS is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_BQ27x00 is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y

#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set

#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set

#
# Graphics support
#
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=y
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
CONFIG_VGA_ARB=y
CONFIG_DRM=y
CONFIG_DRM_KMS_HELPER=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_I830 is not set
CONFIG_DRM_I915=y
CONFIG_DRM_I915_KMS=y
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set

#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_VESA is not set
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I810 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_BROADSHEET is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
# CONFIG_BACKLIGHT_PROGEAR is not set
# CONFIG_BACKLIGHT_MBP_NVIDIA is not set
# CONFIG_BACKLIGHT_SAHARA is not set

#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_FONTS=y
# CONFIG_FONT_8x8 is not set
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
CONFIG_FONT_SUN8x16=y
CONFIG_FONT_SUN12x22=y
CONFIG_FONT_10x18=y
# CONFIG_LOGO is not set
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set

#
# Miscellaneous USB options
#
# CONFIG_USB_DEVICEFS is not set
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_MON is not set
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set

#
# USB port drivers
#
CONFIG_USB_SERIAL=m
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
CONFIG_USB_SERIAL_CP210X=m
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
CONFIG_USB_SERIAL_FTDI_SIO=m
# CONFIG_USB_SERIAL_FUNSOFT is not set
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_MOTOROLA is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
CONFIG_USB_SERIAL_PL2303=m
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_QUALCOMM is not set
# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_SYMBOL is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
# CONFIG_USB_SERIAL_OPTICON is not set
CONFIG_USB_SERIAL_DEBUG=m

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set

#
# OTG and related infrastructure
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set

#
# TI VLYNQ
#
# CONFIG_STAGING is not set
# CONFIG_X86_PLATFORM_DEVICES is not set

#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
# CONFIG_DMIID is not set
# CONFIG_ISCSI_IBFT_FIND is not set

#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set

#
# Caches
#
# CONFIG_FSCACHE is not set

#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set

#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=y
# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=y
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
# CONFIG_DLM is not set

#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_PREEMPT=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_PI_LIST=y
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_TRACE_IRQFLAGS=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_CREDENTIALS is not set
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FTRACE_NMI_ENTER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_RING_BUFFER=y
CONFIG_FTRACE_NMI_ENTER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SYSPROF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
CONFIG_FTRACE_SYSCALLS=y
CONFIG_BOOT_TRACER=y
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_POWER_TRACER is not set
# CONFIG_KSYM_TRACER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_DYNAMIC_FTRACE=y
CONFIG_FUNCTION_PROFILER=y
CONFIG_FTRACE_MCOUNT_RECORD=y
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_MMIOTRACE is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_HAVE_ARCH_KMEMCHECK=y
CONFIG_STRICT_DEVMEM=y
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_X86_PTDUMP is not set
CONFIG_DEBUG_RODATA=y
CONFIG_DEBUG_RODATA_TEST=y
# CONFIG_DEBUG_NX_TEST is not set
# CONFIG_4KSTACKS is not set
CONFIG_DOUBLEFAULT=y
# CONFIG_IOMMU_STRESS is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_OPTIMIZE_INLINING is not set
# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set

#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_DEFAULT_SECURITY_SELINUX is not set
# CONFIG_DEFAULT_SECURITY_SMACK is not set
# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set

#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set

#
# Block modes
#
# CONFIG_CRYPTO_CBC is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
# CONFIG_CRYPTO_ECB is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set

#
# Hash modes
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set

#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CRC32C_INTEL is not set
# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set

#
# Ciphers
#
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_AES_586 is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SALSA20_586 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_586 is not set

#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_ZLIB is not set
# CONFIG_CRYPTO_LZO is not set

#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
CONFIG_HAVE_KVM=y
# CONFIG_VIRTUALIZATION is not set
CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_NLATTR=y

[David John]

Post by James Simmons
Yeap. The fix uncovered a bug in your driver. I haven't heard of problems
with the other drm drivers.

Post by Johan Hovold
The backlight is handled via the DRI driver I assume. At least
i9xx_crtc_dpms is called on powerdown.

Can you post your dmesg and kernel config.

[snip]

Adding the Intel DRM people in CC as well. I have the same issue with my
GM45.

[James Simmons]

Post by David John

Post by James Simmons
Yeap. The fix uncovered a bug in your driver. I haven't heard of problems
with the other drm drivers.

Post by Johan Hovold
The backlight is handled via the DRI driver I assume. At least
i9xx_crtc_dpms is called on powerdown.

Can you post your dmesg and kernel config.

[snip]
Adding the Intel DRM people in CC as well. I have the same issue with my
GM45.

Okay I looked at the code to figure out what is happening and why only
this driver has problems. The problem is that the framebuffer layer
expects the backlight to be a seperate device. The reason being is that
some embedded systems will use a gpio backlight. That way power management
for a graphics card/backlight has 3 seperate states. Currently the intel
DRM driver treats the backlight as being apart of the encoder. Jesse do
you have objections to having the intel driver expose a backlight device.
The bonus of that is the user can also set the backlight levels.

[Jesse Barnes]

On Tue, 12 Jan 2010 17:28:33 +0000 (GMT)

Post by James Simmons

Post by David John

Post by James Simmons
Yeap. The fix uncovered a bug in your driver. I haven't heard of
problems with the other drm drivers.

Post by Johan Hovold
The backlight is handled via the DRI driver I assume. At least
i9xx_crtc_dpms is called on powerdown.

Can you post your dmesg and kernel config.

[snip]
Adding the Intel DRM people in CC as well. I have the same issue
with my GM45.

Okay I looked at the code to figure out what is happening and why
only this driver has problems. The problem is that the framebuffer
layer expects the backlight to be a seperate device. The reason being
is that some embedded systems will use a gpio backlight. That way
power management for a graphics card/backlight has 3 seperate states.
Currently the intel DRM driver treats the backlight as being apart of
the encoder. Jesse do you have objections to having the intel driver
expose a backlight device. The bonus of that is the user can also set
the backlight levels.

On Intel we usually expect the backlight to be exposed by ACPI or a
platform driver. On recent platforms, the ACPI driver will actually
send requests to the gfx driver to do the actual register writes to
adjust the backlight, but it's still ACPI driven.

Maybe we just need to wire up the fb backlight hooks appropriately?

[James Simmons]

Post by Jesse Barnes

Post by James Simmons

Post by David John

Post by James Simmons
Yeap. The fix uncovered a bug in your driver. I haven't heard of
problems with the other drm drivers.

Post by Johan Hovold
The backlight is handled via the DRI driver I assume. At least
i9xx_crtc_dpms is called on powerdown.

Can you post your dmesg and kernel config.

[snip]
Adding the Intel DRM people in CC as well. I have the same issue
with my GM45.

Okay I looked at the code to figure out what is happening and why
only this driver has problems. The problem is that the framebuffer
layer expects the backlight to be a seperate device. The reason being
is that some embedded systems will use a gpio backlight. That way
power management for a graphics card/backlight has 3 seperate states.
Currently the intel DRM driver treats the backlight as being apart of
the encoder. Jesse do you have objections to having the intel driver
expose a backlight device. The bonus of that is the user can also set
the backlight levels.

On Intel we usually expect the backlight to be exposed by ACPI or a
platform driver. On recent platforms, the ACPI driver will actually
send requests to the gfx driver to do the actual register writes to
adjust the backlight, but it's still ACPI driven.
Maybe we just need to wire up the fb backlight hooks appropriately?

Yeap. I can have patch ready for you this weekend. I lack the hardware to
test it tho. Never been able to find a intel pci card that is not built
into the motherboard.

[Alex Deucher]

Post by Jesse Barnes

Post by James Simmons

Post by David John

Yeap. The fix uncovered a bug in your driver. I haven't heard=

of

Post by Jesse Barnes

Post by James Simmons

Post by David John

problems with the other drm drivers.

The backlight is handled via the DRI driver I assume. At lea=

st

Post by Jesse Barnes

Post by James Simmons

Post by David John

i9xx_crtc_dpms is called on powerdown.

Can you post your dmesg and kernel config.

[snip]
Adding the Intel DRM people in CC as well. I have the same issue
with my GM45.

Okay I looked at the code to figure out what is happening and why
only this driver has problems. The problem is that the framebuffer
layer expects the backlight to be a seperate device. The reason be=

ing

Post by Jesse Barnes

Post by James Simmons
is that some embedded systems will use a gpio backlight. That way
power management for a graphics card/backlight has 3 seperate stat=

es.

Post by Jesse Barnes

Post by James Simmons
Currently the intel DRM driver treats the backlight as being apart=

of

Post by Jesse Barnes

Post by James Simmons
the encoder. Jesse do you have objections to having the intel driv=

er

Post by Jesse Barnes

Post by James Simmons
expose a backlight device. The bonus of that is the user can also =

set

Post by Jesse Barnes

Post by James Simmons
the backlight levels.

On Intel we usually expect the backlight to be exposed by ACPI or a
platform driver. =A0On recent platforms, the ACPI driver will actual=

ly

Post by Jesse Barnes
send requests to the gfx driver to do the actual register writes to
adjust the backlight, but it's still ACPI driven.
Maybe we just need to wire up the fb backlight hooks appropriately?

Yeap. I can have patch ready for you this weekend. I lack the hardwar=

e to

test it tho. Never been able to find a intel pci card that is not bui=

lt

into the motherboard.

They don't exist, other than the old i740s.

Alex

[James Simmons]

Post by Alex Deucher

Post by James Simmons
Yeap. I can have patch ready for you this weekend. I lack the hardware to
test it tho. Never been able to find a intel pci card that is not built
into the motherboard.

They don't exist, other than the old i740s.

I noticed the same is true for SiS cards.

[Alan Cox]

On Fri, 15 Jan 2010 12:40:30 +0000 (GMT)

Post by James Simmons

Post by Alex Deucher

Post by James Simmons
Yeap. I can have patch ready for you this weekend. I lack the hardware to
test it tho. Never been able to find a intel pci card that is not built
into the motherboard.

They don't exist, other than the old i740s.

I noticed the same is true for SiS cards.

SiS 6326 is a plug in card. Also prehistoric. I did a basic DRM for one
before deciding it would be faster to use the CPU (or indeed crayons ;))

[James Simmons]

Post by Jesse Barnes

Post by James Simmons

Post by David John

Post by James Simmons
Yeap. The fix uncovered a bug in your driver. I haven't heard of
problems with the other drm drivers.

Post by Johan Hovold
The backlight is handled via the DRI driver I assume. At least
i9xx_crtc_dpms is called on powerdown.

Can you post your dmesg and kernel config.

[snip]
Adding the Intel DRM people in CC as well. I have the same issue
with my GM45.

Okay I looked at the code to figure out what is happening and why
only this driver has problems. The problem is that the framebuffer
layer expects the backlight to be a seperate device. The reason being
is that some embedded systems will use a gpio backlight. That way
power management for a graphics card/backlight has 3 seperate states.
Currently the intel DRM driver treats the backlight as being apart of
the encoder. Jesse do you have objections to having the intel driver
expose a backlight device. The bonus of that is the user can also set
the backlight levels.

On Intel we usually expect the backlight to be exposed by ACPI or a
platform driver. On recent platforms, the ACPI driver will actually
send requests to the gfx driver to do the actual register writes to
adjust the backlight, but it's still ACPI driven.
Maybe we just need to wire up the fb backlight hooks appropriately?

I'm about to work up a patch And I noticed that drm-next and
drm-intel-next are very different. Which tree should I use? Second is it
possible for a card to support more than one backlight.