Hi!
I'm trying to fix up my kernel setup so that X is happy... currently it fails to start with:
FATAL: Could not load /lib/modules/2.6.37-rc5+/modules.dep: No such file or directory (EE) intel(0): No kernel modesetting driver detected. (EE) Screen(s) found, but none have a usable configuration.
So far I have:
CONFIG_DRM=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_MGA is not set # CONFIG_DRM_SIS is not set # CONFIG_DRM_VIA is not set # CONFIG_DRM_SAVAGE is not set # CONFIG_STUB_POULSBO is not set CONFIG_VGASTATE=y CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y CONFIG_FB_I810=y # CONFIG_FB_I810_GTF is not set # CONFIG_FB_LE80578 is not set CONFIG_FB_INTEL=y CONFIG_FB_INTEL_DEBUG=y CONFIG_FB_INTEL_I2C=y # CONFIG_FB_MATROX is not set
And on the command line:
BOOT_IMAGE=(hd0,2)/l/linux-good/arch/i386/boot/bzImage root=/dev/sda4 resume=/dev/sda1 psmouse.psmouse_proto=imps psmouse_proto=imps psmouse.proto=imps vga=791 init=/tmp/swsusp-init acpi_sleep=s3_bios,s3_mode no_console_suspend i915.modeset=1 video=intelfb:mode=1024x768 fbcon=scrollback:64k
...but intelfb fails with:
[drm] Initialized drm 1.1.0 20060810 intelfb: intelfb_init intelfb: Framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/945GME/965G/965GM chipsets intelfb: Version 0.9.6 intelfb: intelfb_setup intelfb: options: mode=1024x768 intelfb: intelfb_pci_register intelfb 0000:00:02.0: power state changed by ACPI to D0 intelfb 0000:00:02.0: power state changed by ACPI to D0 intelfb 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 intelfb: fb aperture: 0xd0000000/0x10000000, MMIO region: 0xee100000/0x80000 intelfb: Cannot reserve FB region. intelfb: cleanup
Any hints? If I'm doing some trivial mistake, perhaps "cannot reserve FB region" message could be improved? Pavel
Hi,
Looks like you are using the wrong intel driver.
For intel modesetting you need 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 is not set # 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_FB_I810 is not set
That will give you inteldrmfb. ^^^
Not sure what dependency is missing in your config that DRM_I915 does not show up... (it might be CONFIG_AGP_INTEL)
intelfb (CONFIG_FB_I810) is obsolete and only supports a pretty limited part of intel GPU features, modesetting only for VGA output (and not sure it works at all with recent GPUs).
Bruno
On Sat, 11 December 2010 Pavel Machek pavel@ucw.cz wrote:
Hi!
I'm trying to fix up my kernel setup so that X is happy... currently it fails to start with:
FATAL: Could not load /lib/modules/2.6.37-rc5+/modules.dep: No such file or directory (EE) intel(0): No kernel modesetting driver detected. (EE) Screen(s) found, but none have a usable configuration.
So far I have:
CONFIG_DRM=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_MGA is not set # CONFIG_DRM_SIS is not set # CONFIG_DRM_VIA is not set # CONFIG_DRM_SAVAGE is not set # CONFIG_STUB_POULSBO is not set CONFIG_VGASTATE=y CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y CONFIG_FB_I810=y # CONFIG_FB_I810_GTF is not set # CONFIG_FB_LE80578 is not set CONFIG_FB_INTEL=y CONFIG_FB_INTEL_DEBUG=y CONFIG_FB_INTEL_I2C=y # CONFIG_FB_MATROX is not set
And on the command line:
BOOT_IMAGE=(hd0,2)/l/linux-good/arch/i386/boot/bzImage root=/dev/sda4 resume=/dev/sda1 psmouse.psmouse_proto=imps psmouse_proto=imps psmouse.proto=imps vga=791 init=/tmp/swsusp-init acpi_sleep=s3_bios,s3_mode no_console_suspend i915.modeset=1 video=intelfb:mode=1024x768 fbcon=scrollback:64k
...but intelfb fails with:
[drm] Initialized drm 1.1.0 20060810 intelfb: intelfb_init intelfb: Framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/945GME/965G/965GM chipsets intelfb: Version 0.9.6 intelfb: intelfb_setup intelfb: options: mode=1024x768 intelfb: intelfb_pci_register intelfb 0000:00:02.0: power state changed by ACPI to D0 intelfb 0000:00:02.0: power state changed by ACPI to D0 intelfb 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 intelfb: fb aperture: 0xd0000000/0x10000000, MMIO region: 0xee100000/0x80000 intelfb: Cannot reserve FB region. intelfb: cleanup
Any hints? If I'm doing some trivial mistake, perhaps "cannot reserve FB region" message could be improved? Pavel
Hi!
Looks like you are using the wrong intel driver.
For intel modesetting you need 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 is not set # 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_FB_I810 is not set
That will give you inteldrmfb. ^^^
Not sure what dependency is missing in your config that DRM_I915 does not show up... (it might be CONFIG_AGP_INTEL)
It is hidden by "choice" with interesting name.
Unfrotunately, if I do this, I get kernel messages for about a second, and then blank screen. Thinkpad X60...
I now have:
i915.modeset=1 video=inteldrmfb:mode=1024x768 fbcon=scrollback:64k
on cmdline and:
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 is not set # 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_STUB_POULSBO is not set CONFIG_VGASTATE=y CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y # CONFIG_FB_DDC is not set ... CONFIG_ACPI_VIDEO=y
intelfb (CONFIG_FB_I810) is obsolete and only supports a pretty limited part of intel GPU features, modesetting only for VGA output (and not sure it works at all with recent GPUs).
Perhaps something like this should be done? I had no idea that the choice is for modern drivers, too...
Pavel
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 7af4436..3f1e7fd 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -81,7 +81,7 @@ config DRM_I810 for this driver to work.
choice - prompt "Intel 830M, 845G, 852GM, 855GM, 865G" + prompt "Intel 830M, 845G, 852GM, 855GM, 865G, ..., i915 driver" depends on DRM && AGP && AGP_INTEL optional
i915.modeset=1 video=inteldrmfb:mode=1024x768 fbcon=scrollback:64k
on cmdline and:
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 is not set # 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_STUB_POULSBO is not set CONFIG_VGASTATE=y CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y # CONFIG_FB_DDC is not set ... CONFIG_ACPI_VIDEO=y
CONFIG_FRAMEBUFFER_CONSOLE?
- prompt "Intel 830M, 845G, 852GM, 855GM, 865G"
- prompt "Intel 830M, 845G, 852GM, 855GM, 865G, ..., i915 driver" depends on DRM && AGP && AGP_INTEL optional
probably,
Dave.
Hi!
i915.modeset=1 video=inteldrmfb:mode=1024x768 fbcon=scrollback:64k
on cmdline and:
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 is not set # 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_STUB_POULSBO is not set CONFIG_VGASTATE=y CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y # CONFIG_FB_DDC is not set ... CONFIG_ACPI_VIDEO=y
CONFIG_FRAMEBUFFER_CONSOLE?
No, that one was set. (I see even two penguins for a short while).
# # 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
Thanks, Pavel
On Sun, Dec 12, 2010 at 9:08 AM, Pavel Machek pavel@ucw.cz wrote:
Hi!
i915.modeset=1 video=inteldrmfb:mode=1024x768 fbcon=scrollback:64k
on cmdline and:
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 is not set # 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_STUB_POULSBO is not set CONFIG_VGASTATE=y CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y # CONFIG_FB_DDC is not set ... CONFIG_ACPI_VIDEO=y
CONFIG_FRAMEBUFFER_CONSOLE?
No, that one was set. (I see even two penguins for a short while).
# # 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
What works for me (without boot command line options):
[asuardi@duff linux-2.6.37-rc5-git3]$ egrep 'DRM|FB|VIDEO|VGA|FRAMEBUFFER' .config | grep -v "^#" CONFIG_ACPI_VIDEO=m CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=4 CONFIG_DRM=m CONFIG_DRM_KMS_HELPER=m CONFIG_DRM_I915=m CONFIG_DRM_I915_KMS=y CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y CONFIG_FB_BOOT_VESA_SUPPORT=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_VESA=y CONFIG_VGA_CONSOLE=y CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
[asuardi@duff linux-2.6.37-rc5-git3]$ dmesg|grep intel intel_idle: MWAIT substates: 0x3122220 intel_idle: does not run on family 6 model 23 agpgart-intel 0000:00:00.0: Intel GM45 Chipset agpgart-intel 0000:00:00.0: detected gtt size: 524288K total, 262144K mappable agpgart-intel 0000:00:00.0: detected 32768K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000 fbcon: inteldrmfb (fb0) is primary device fb0: inteldrmfb frame buffer device
--alessandro
"There's always a siren singing you to shipwreck"
(Radiohead, "There There")
On Sun, Dec 12, 2010 at 6:43 AM, Bruno Prémont bonbons@linux-vserver.org wrote:
Hi,
Looks like you are using the wrong intel driver.
For intel modesetting you need 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 is not set
CONFIG_DRM_I915_KMS=y needed as well?
# 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_FB_I810 is not set
That will give you inteldrmfb. ^^^
Not sure what dependency is missing in your config that DRM_I915 does not show up... (it might be CONFIG_AGP_INTEL)
intelfb (CONFIG_FB_I810) is obsolete and only supports a pretty limited part of intel GPU features, modesetting only for VGA output (and not sure it works at all with recent GPUs).
Bruno
On Sat, 11 December 2010 Pavel Machek pavel@ucw.cz wrote:
Hi!
I'm trying to fix up my kernel setup so that X is happy... currently it fails to start with:
FATAL: Could not load /lib/modules/2.6.37-rc5+/modules.dep: No such file or directory (EE) intel(0): No kernel modesetting driver detected. (EE) Screen(s) found, but none have a usable configuration.
So far I have:
CONFIG_DRM=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_MGA is not set # CONFIG_DRM_SIS is not set # CONFIG_DRM_VIA is not set # CONFIG_DRM_SAVAGE is not set # CONFIG_STUB_POULSBO is not set CONFIG_VGASTATE=y CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y CONFIG_FB_I810=y # CONFIG_FB_I810_GTF is not set # CONFIG_FB_LE80578 is not set CONFIG_FB_INTEL=y CONFIG_FB_INTEL_DEBUG=y CONFIG_FB_INTEL_I2C=y # CONFIG_FB_MATROX is not set
And on the command line:
BOOT_IMAGE=(hd0,2)/l/linux-good/arch/i386/boot/bzImage root=/dev/sda4 resume=/dev/sda1 psmouse.psmouse_proto=imps psmouse_proto=imps psmouse.proto=imps vga=791 init=/tmp/swsusp-init acpi_sleep=s3_bios,s3_mode no_console_suspend i915.modeset=1 video=intelfb:mode=1024x768 fbcon=scrollback:64k
...but intelfb fails with:
[drm] Initialized drm 1.1.0 20060810 intelfb: intelfb_init intelfb: Framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/945GME/965G/965GM chipsets intelfb: Version 0.9.6 intelfb: intelfb_setup intelfb: options: mode=1024x768 intelfb: intelfb_pci_register intelfb 0000:00:02.0: power state changed by ACPI to D0 intelfb 0000:00:02.0: power state changed by ACPI to D0 intelfb 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 intelfb: fb aperture: 0xd0000000/0x10000000, MMIO region: 0xee100000/0x80000 intelfb: Cannot reserve FB region. intelfb: cleanup
Any hints? If I'm doing some trivial mistake, perhaps "cannot reserve FB region" message could be improved? Pavel
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On Sat, Dec 11, 2010 at 10:13 PM, Pavel Machek pavel@ucw.cz wrote:
You want CONFIG_DRM_I915 and not CONFIG_FB_INTEL. The old framebuffer driver should not be used in conjunction with xf86-video-intel.
Matt
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