| Message ID | 201410261722.s9QHMahK004595@glazunov.sibelius.xs4all.nl (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Sun, Oct 26, 2014 at 1:22 PM, Mark Kettenis <mark.kettenis@xs4all.nl> wrote: > All evidence I can find suggests that device ID 0x4c6e is the > "secondary" device for the Radeon Mobility 9000/M9. As such it would > be an RV250 chip instead of RV280. However, the radeon drm driver > doesn't actually handle "secondary" devices. For example, the > (non-Mobility) Radeon 9000 with device ID 496e isn't listed. So I > believe this specific device ID should be removed from the list. All > it currently accomplishes is printing "Fatal error during GPU init" > after the driver fails to map PCI BAR 2, which isn't there on these > "secondary" devices. > > Tested (on OpenBSD) on a FireMV 2400 PCI card, which is essentially > two Mobility M9's with a PCI-PCI bridge, and where the two 0x4c6e > secondaries on function 1 are paired with 0x4c66 primaries on function > 0. Hopefully this diff can be applied to the Linux kernel as well > such that we can keep drm_pciids.h in sync between the various OSes. > > Thanks, Applied to my -fixes tree. Thanks! Alex > > Mark > > > diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h > index e973540..2dd405c 100644 > --- a/include/drm/drm_pciids.h > +++ b/include/drm/drm_pciids.h > @@ -74,7 +74,6 @@ > {0x1002, 0x4C64, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \ > {0x1002, 0x4C66, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \ > {0x1002, 0x4C67, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \ > - {0x1002, 0x4C6E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280|RADEON_IS_MOBILITY}, \ > {0x1002, 0x4E44, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \ > {0x1002, 0x4E45, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \ > {0x1002, 0x4E46, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \ > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/dri-devel
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index e973540..2dd405c 100644 --- a/include/drm/drm_pciids.h +++ b/include/drm/drm_pciids.h @@ -74,7 +74,6 @@ {0x1002, 0x4C64, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \ {0x1002, 0x4C66, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \ {0x1002, 0x4C67, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \ - {0x1002, 0x4C6E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280|RADEON_IS_MOBILITY}, \ {0x1002, 0x4E44, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \ {0x1002, 0x4E45, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \ {0x1002, 0x4E46, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \