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20 Commits

Author SHA1 Message Date
Alex Deucher
40a8f74321 drm/amdgpu/gmc: use proper register for vram type on Fiji 
commit b634de4f44 upstream.

The offset changed on Fiji.

Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2016-04-20 15:41:56 +09:00
Alex Deucher
1e84f8b8da drm/amdgpu/gmc: move vram type fetching into sw_init 
commit d1518a1db3 upstream.

early_init gets called before atom asic init so on non-posted
cards, the vram type is not initialized.

Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2016-04-20 15:41:56 +09:00
Alex Deucher
73b424c77c drm/amdgpu: drop topaz support from gmc8 module 
commit 8878d8548a upstream.

topaz is actually gmc7.

Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2016-03-03 15:07:19 -08:00
Alex Deucher
7710d03fbb drm/amdgpu: no need to load MC firmware on fiji 
commit ad32152eb2 upstream.

Vbios does this for us on asic_init.

Reviewed-by: Ken Wang >Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2016-03-03 15:07:18 -08:00
Christian König
9c97b5ab4a drm/amdgpu: partially revert "drm/amdgpu: fix VM_CONTEXT*_PAGE_TABLE_END_ADDR" v2 
The gtt_end is already inclusive, we don't need to subtract one here.

v2 (chk): keep the fix for the VM code, cause here it really applies.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Anatoli Antonovitch <anatoli.antonovitch@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-12-04 13:06:59 -05:00
Christian König
ea89f8c9e8 drm/amdgpu: move VM manager clean into the VM code again 
It's not a good idea to duplicate that code.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <davdi1.zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2015-11-18 11:40:27 -05:00
Jay Cornwall
a80b30476d drm/amdgpu: Fix default page access routing 
The VM default page (used when a VM translation fails) is allocated in
system memory. The VM is misconfigured to interpret the physical address
as referencing a VRAM physical page.

Route default page accesses to system memory.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Jay Cornwall <jay@jcornwall.me>
Cc: <stable@vger.kernel.org> # v4.2+
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-11-16 11:05:53 -05:00
Christian König
d52832986a drm/amdgpu: use common fences for VMID management v2 
v2: add missing NULL check.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2015-10-30 01:55:12 -04:00
Samuel Li
aade2f04f9 drm/amdgpu: add GMC support for Stoney 
Stoney is GMC 8.x.

Signed-off-by: Samuel Li <samuel.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-10-21 12:19:30 -04:00
Christian König
d9c13156a6 drm/amdgpu: add option to stop on VM fault 
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2015-10-14 16:16:40 -04:00
Christian König
ce0c6bcda6 drm/amdgpu: only print meaningful VM faults 
Port of radeon commit 9b7d786b90.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2015-10-14 16:16:39 -04:00
Christian König
140b519f7a drm/amdgpu: properly enable VM fault interrupts 
This fixes not printing VM faults.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2015-09-04 16:31:16 -04:00
David Zhang
127a262853 drm/amdgpu: Add Fiji support to the GMC 8.5 IP module 
Signed-off-by: David Zhang <david1.zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
 2015-08-17 16:50:24 -04:00
Jammy Zhou
2f7d10b393 drm/amdgpu: merge amdgpu_family.h into amd_shared.h (v2) 
Make the definitions common for all driver components

v2: fix kfd

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2015-08-17 16:50:21 -04:00
Alex Deucher
c61bf64927 drm/amdgpu: whitespace cleanup in gmc8 golden regs 
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-10 09:13:28 -04:00
Ken Wang
81c59f5412 drm/amdgpu: add vram_type and vram_bit_width for interface query (v2) 
Track the type of vram on the board and provide a query for it.
User mode drivers and tools want this information for determining
bandwidth information and form informational purposes.

v2: fix build when CI support is not enabled

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
 2015-06-03 21:04:04 -04:00
yanyang1
5fc3aeeb9e drm/amdgpu: rename amdgpu_ip_funcs to amd_ip_funcs (v2) 
The structure is renamed and moved to amd_shared.h to make
the component independent.  This makes it easier to add
new components in the future.

v2: fix include path

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: yanyang1 <young.yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-03 21:03:51 -04:00
Christian König
25a595e482 drm/amdgpu: fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling 
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-03 21:03:42 -04:00
Jammy Zhou
c65444fe05 drm/amdgpu: switch to amdgpu folder for firmware files v2 
v2: keep using radeon folder for CIK

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
 2015-06-03 21:03:36 -04:00
Alex Deucher
aaa36a976b drm/amdgpu: Add initial VI support 
This adds initial support for VI asics.  This
includes Iceland, Tonga, and Carrizo.  Our inital
focus as been Carrizo, so there are still gaps in
support for Tonga and Iceland, notably power
management.

Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-03 21:03:17 -04:00