On Die, 2011-06-14 at 02:48 -0400, Alex Deucher wrote:
> 2011/6/14 Michel DÃnzer <michel@xxxxxxxxxxx>:
> > On Mon, 2011-06-06 at 12:53 -0400, Alex Deucher wrote:
> >> Apple uses the same subsystem pci ids for lots of
> >> hardware much of which is wired up differently. In
> >> this case, the G5 imac and the G5 tower.
> >>
> >> Only apply the quirk configuration to G5 towers.
> >>
> >> Reported-by: Joachim Henke <j-o@xxxxxxxxxxxxxxxxxxxxx>
> >> Signed-off-by: Alex Deucher <alexdeucher@xxxxxxxxx>
> >> Cc: Joachim Henke <j-o@xxxxxxxxxxxxxxxxxxxxx>
> >> Cc: Michel DÃnzer <michel@xxxxxxxxxxx>
> >> ---
> >> drivers/gpu/drm/radeon/radeon_combios.c | 5 ++---
> >> 1 files changed, 2 insertions(+), 3 deletions(-)
> >>
> >> diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
> >> index 5b991f7..19b10cf 100644
> >> --- a/drivers/gpu/drm/radeon/radeon_combios.c
> >> +++ b/drivers/gpu/drm/radeon/radeon_combios.c
> >> @@ -1548,9 +1548,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
> >> (rdev->pdev->subsystem_device == 0x4a48)) {
> >> /* Mac X800 */
> >> rdev->mode_info.connector_table = CT_MAC_X800;
> >> - } else if ((rdev->pdev->device == 0x4150) &&
> >> - (rdev->pdev->subsystem_vendor == 0x1002) &&
> >> - (rdev->pdev->subsystem_device == 0x4150)) {
> >> + } else if (of_machine_is_compatible("PowerMac7,2") ||
> >> + of_machine_is_compatible("PowerMac7,3")) {
> >> /* Mac G5 9600 */
> >> rdev->mode_info.connector_table = CT_MAC_G5_9600;
> >> } else
> >
> > I think this still needs to check the PCI IDs as well, or it would break
> > different cards in these machines?
>
> I don't know which (if any) other cards apple offered for these
> machines. I suppose it wouldn't hurt, but OTOH, if this card is all
> that was offered, it's probably not that big a deal as it would be
> unlikely that another card with a mac vbios would show up in one.
> Cards with an x86 vbios won't hit this path.
Ah right, I didn't think of that, and it looks like the X800 is already
covered as well. Still, as you say, it probably wouldn't hurt. :)
--
Earthling Michel DÃnzer | http://www.vmware.com
Libre software enthusiast | Debian, X and DRI developer
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