* Is there IGP DCE5?
@ 2013-04-06 22:21 Rafał Miłecki
2013-04-08 13:55 ` Alex Deucher
0 siblings, 1 reply; 2+ messages in thread
From: Rafał Miłecki @ 2013-04-06 22:21 UTC (permalink / raw)
To: dri-devel
I was surprised that my BARTS in a Samsung notebook doesn't have a
RADEON_IS_IGP flag.
Are there any DCE5 devices that are IGP?
Btw. who does set that "flags" anyway? Flags are passed to the
radeon_driver_load_kms function from drm_pci.c:
dev->driver->load(dev, ent->driver_data);
(so driver_data becomes flags).
But I can't find where that "driver_data" (AKA flags) is set.
--
Rafał
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Is there IGP DCE5?
2013-04-06 22:21 Is there IGP DCE5? Rafał Miłecki
@ 2013-04-08 13:55 ` Alex Deucher
0 siblings, 0 replies; 2+ messages in thread
From: Alex Deucher @ 2013-04-08 13:55 UTC (permalink / raw)
To: Rafał Miłecki; +Cc: dri-devel
On Sat, Apr 6, 2013 at 6:21 PM, Rafał Miłecki <zajec5@gmail.com> wrote:
> I was surprised that my BARTS in a Samsung notebook doesn't have a
> RADEON_IS_IGP flag.
Barts is a discrete chip. the IGP flag is only set for integrated
parts and APUs.
>
> Are there any DCE5 devices that are IGP?
No. Ontario and and llano are DCE4.x and trinity is DCE 6.x.
>
> Btw. who does set that "flags" anyway? Flags are passed to the
> radeon_driver_load_kms function from drm_pci.c:
> dev->driver->load(dev, ent->driver_data);
> (so driver_data becomes flags).
> But I can't find where that "driver_data" (AKA flags) is set.
It's the last field in:
include/drm/drm_pciids.h
Alex
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