On Sun, Dec 12, 2010 at 6:43 AM, Bruno Pr?mont <bonbons at 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 intelfb (CONFIG_FB_I810) is obsolete and only supports a pretty limited 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 at 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 > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at ?http://vger.kernel.org/majordomo-info.html > Please read the FAQ at ?http://www.tux.org/lkml/ > -- Regards dave
