View Issue Details

IDProjectCategoryView StatusLast Update
0000805channel: kernel/el7kernel-mlpublic2017-12-19 10:51
Reporterndimou Assigned Toburakkucat  
PrioritynormalSeverityfeatureReproducibilityN/A
Status resolvedResolutionfixed 
Summary0000805: Please enable Southern Islands (SI) and Sea Islands (CIK) support for AMDGPU
DescriptionCould you please set CONFIG_DRM_AMDGPU_SI=Y and CONFIG_DRM_AMDGPU_CIK=Y on your next release?
TagsNo tags attached.

Activities

burakkucat

2017-12-13 10:16

administrator   ~0005635

Acknowledged.

Having checked the current configuration, the requested additions appear to be quite straightforward. As we already have CONFIG_DRM_AMDGPU=m set (i.e. AMD Radeon graphics card), the documented module options (below) will need to be used.

---------------------------------------------------------------

CONFIG_DRM_AMDGPU_SI:

Choose this option if you want to enable experimental support
for SI asics.

SI is already supported in radeon. Experimental support for SI
in amdgpu will be disabled by default and is still provided by
radeon. Use module options to override this:
                                                                                                         
radeon.si_support=0 amdgpu.si_support=1

---------------------------------------------------------------

CONFIG_DRM_AMDGPU_CIK:

Choose this option if you want to enable support for CIK asics.

CIK is already supported in radeon. Support for CIK in amdgpu
will be disabled by default and is still provided by radeon.
Use module options to override this:

radeon.cik_support=0 amdgpu.cik_support=1

---------------------------------------------------------------

The requested configuration additions will be implemented in our next build of both the kernel-lt and kernel-ml package sets.

burakkucat

2017-12-13 10:35

administrator   ~0005636

One minor change in respect of the kernel-lt package set build is that only the following addition can be applied --

CONFIG_DRM_AMDGPU_CIK=Y

burakkucat

2017-12-16 10:55

administrator   ~0005638

With the recent release of the updated kernel-lt [1] and kernel-ml [2] package sets, this request has been fulfilled.

Now closing as "resolved/fixed".

[1] http://lists.elrepo.org/pipermail/elrepo/2017-December/003999.html
[2] http://lists.elrepo.org/pipermail/elrepo/2017-December/003982.html

ndimou

2017-12-18 23:48

reporter   ~0005641

Still not enabled for mainline kernel on CentOS 6

# grep DRM_AMD ./config-4.14.7-1.el6.elrepo.x86_64
CONFIG_DRM_AMDGPU=m
# CONFIG_DRM_AMDGPU_SI is not set
# CONFIG_DRM_AMDGPU_CIK is not set
# CONFIG_DRM_AMDGPU_USERPTR is not set
# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set
# CONFIG_DRM_AMD_ACP is not set

toracat

2017-12-19 08:48

administrator   ~0005642

Last edited: 2017-12-19 09:27

@ndimou

As far as I can see, your request was for EL7. You should/could have either submitted another request in the el6 category OR mentioned "both el7 and el6" in the current request.

ndimou

2017-12-19 09:07

reporter   ~0005643

I'm really sorry as I must have missed that. Could you please apply the changes for both el7 and el6 or should I open a new ticket just for el6?

burakkucat

2017-12-19 10:51

administrator   ~0005644

A cloned request has been created for EL6 --

https://elrepo.org/bugs/view.php?id=807

Please monitor the request from there.

Issue History

Date Modified Username Field Change
2017-12-13 00:46 ndimou New Issue
2017-12-13 00:46 ndimou Status new => assigned
2017-12-13 00:46 ndimou Assigned To => burakkucat
2017-12-13 10:16 burakkucat Note Added: 0005635
2017-12-13 10:16 burakkucat Reproducibility always => N/A
2017-12-13 10:35 burakkucat Note Added: 0005636
2017-12-16 10:55 burakkucat Note Added: 0005638
2017-12-16 10:55 burakkucat Status assigned => resolved
2017-12-16 10:55 burakkucat Resolution open => fixed
2017-12-18 23:48 ndimou Note Added: 0005641
2017-12-18 23:48 ndimou Status resolved => assigned
2017-12-18 23:48 ndimou Resolution fixed => reopened
2017-12-19 08:48 toracat Note Added: 0005642
2017-12-19 09:07 ndimou Note Added: 0005643
2017-12-19 09:27 toracat Note Edited: 0005642
2017-12-19 10:51 burakkucat Note Added: 0005644
2017-12-19 10:51 burakkucat Status assigned => resolved
2017-12-19 10:51 burakkucat Resolution reopened => fixed