[Mesa-dev] [Mesa-stable] [PATCH] radeonsi: add new OLAND pci id

Emil Velikov emil.l.velikov at gmail.com
Thu Aug 13 09:06:31 PDT 2015

On 13 August 2015 at 16:42, Alex Deucher <alexdeucher at gmail.com> wrote:
> On Thu, Aug 13, 2015 at 11:11 AM, Emil Velikov <emil.l.velikov at gmail.com> wrote:
>> Hi Alex,
>> On 10 August 2015 at 20:36, Alex Deucher <alexdeucher at gmail.com> wrote:
>>> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
>>> Cc: mesa-stable at lists.freedesktop.org
>>> ---
>>>  include/pci_ids/radeonsi_pci_ids.h | 1 +
>>>  1 file changed, 1 insertion(+)
>>> diff --git a/include/pci_ids/radeonsi_pci_ids.h b/include/pci_ids/radeonsi_pci_ids.h
>>> index c01ee20..52eada1 100644
>>> --- a/include/pci_ids/radeonsi_pci_ids.h
>>> +++ b/include/pci_ids/radeonsi_pci_ids.h
>>> @@ -63,6 +63,7 @@ CHIPSET(0x6608, OLAND_6608, OLAND)
>>>  CHIPSET(0x6610, OLAND_6610, OLAND)
>>>  CHIPSET(0x6611, OLAND_6611, OLAND)
>>>  CHIPSET(0x6613, OLAND_6613, OLAND)
>>> +CHIPSET(0x6617, OLAND_6617, OLAND)
>> Has there been any ideas/plans on getting this information
>> consolidated in a single place ?
>> It feels a bit "dirty" having the same information in four places -
>> kernel, libdrm, ddx, mesa.
> There's not really a good solution that I know of due to the way X
> works.
If I have to guess, obtaining OLAND via DRM_IOCTL_RADEON_INFO won't be
impacted by (nor have any impact on) how X works. Shouldn't this "just
work" or there is something subtly off with the idea ? Can you
elaborate what part of X might be an obstacle ?

> Using xf86-video-modesetting saves one at least. And for
> amdgpu, we merged the surface manager into mesa rather than having it
> on libdrm since we always use glamor so we didn't need access to it in
> the ddx to support EXA.
True. Even if one day you want/have to do EXA xf86-video-amdgpu one
can always re-factor it out into libdrm_amdgpu. So the surface manager
is a win-win atm :)


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