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273 Commits

Author SHA1 Message Date
Samuel Li
81b1509aa9 drm/amdgpu: add Stoney pci ids 
Signed-off-by: Samuel Li <samuel.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-10-21 12:21:48 -04:00
Dave Airlie
48f87dd146 Merge commit '06d1ee32a4d25356a710b49d5e95dbdd68bdf505' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next 
Backmerge the drm-fixes pull from Linus's tree into drm-next.

This is to fix some conflicts and make future pulls cleaner
 2015-10-16 10:25:28 +10:00
Christian König
b495bd3a54 drm/amdgpu: add option to clear VM page tables after every submit 
This makes it much easier to find when userspace misses to send some buffers.

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
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
Alex Deucher
d4edda3f2b drm/amdgpu: disable hw semaphores by default 
These are buggy on some asics and not really used anymore
now that the GPU schedular is enabled.

Change-Id: I67182b409d64de308392a15d1a0a15018071dc0b
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-10-07 23:48:24 -04:00
Chunming Zhou
36b4ba07d6 drm/amdgpu: enable scheduler by default 
Change-Id: Idce64f63e8422324996fc5d583d0bc9a5ac60d0c
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
 2015-10-07 23:48:23 -04:00
Alex Deucher
9a65e6866f drm/amdgpu: flag iceland as experimental 
These have not been tested very extensively and generally
seem to be problematic.  Mark them as experimental for now.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=92270

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
 2015-10-06 11:58:58 -04:00
Christian König
3daea9e3d3 drm/amdgpu: add option to disable semaphores 
Provide module parameter to enable/disable them. Still
enabled by default.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2015-09-23 17:23:29 -04:00
Marek Olšák
6055f37afd drm/amdgpu: bump the DRM version for new allowed mem-mapped registers 
Used by mesa, etc. for profiling.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-08-20 16:22:51 -04:00
Alex Deucher
a895c222e7 drm/amdgpu: disable GPU reset by default 
It's not validated yet and causes more harm than good.
Avoids spurious resets.

Reviewed-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-08-17 16:51:19 -04:00
Jammy Zhou
4afcb30383 drm/amdgpu: add amdgpu.sched_hw_submission option 
This option can be used to specify the max number of submissions in the
active HW queue. The default value is 2 now.

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
 2015-08-17 16:50:42 -04:00
Jammy Zhou
1333f723fb drm/amdgpu: add amdgpu.sched_jobs option 
This option can be used to specify the max job number in the job queue,
and it is 16 by default.

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
 2015-08-17 16:50:41 -04:00
Jammy Zhou
02b9f0bfd4 drm/amdgpu: add enable_scheduler module option 
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Acked-by: Christian K?nig <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
 2015-08-17 16:50:39 -04:00
Alex Deucher
b80d8475c1 drm/amdgpu: add scheduler initialization 
1. Add kernel parameter option, default 0
2. Add scheduler initialization for amdgpu

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Acked-by: Christian K?nig <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
 2015-08-17 16:50:31 -04:00
David Zhang
2da78e21d1 drm/amdgpu: Enable the Fiji DID 0x7300 support 
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 16:50:30 -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
Oded Gabbay
130e0371b7 drm/amdgpu: Add H/W agnostic amdgpu <--> amdkfd interface 
This patch adds an interface file between amdgpu and amdkfd. This
interface file is H/W agnostic, thus containing functions that
operate the same for any AMD APU/GPU H/W generation.

The functions in this interface mirror (some) of the functions in
radeon_kfd.c (the radeon<-->amdkfd interface file). The main functions
are:

- amdgpu_amdkfd_init - initialize the amdkfd module
- amdgpu_amdkfd_load_interface - load the H/W interface according to the
  currently probed device
- amdgpu_amdkfd_device_probe - probe the device in amdkfd
- amdgpu_amdkfd_device_init - initialize the device in amdkfd
- amdgpu_amdkfd_interrupt - call the ISR of amdkfd
- amdgpu_amdkfd_suspend - suspend callback from amdgpu
- amdgpu_amdkfd_resume - resume callback from amdgpu

This patch also modifies the relevant amdgpu files, to use this new
interface.

Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
 2015-07-20 09:16:47 +03:00
Alex Deucher
8dacc127fc drm/amdgpu: fix description of vm_size module parameter (v2) 
default is 8GB, not 4GB.

v2: fix fallback setting when the user provides an invalid input

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-03 21:03:57 -04:00
Alex Deucher
1f8d962513 drm/amdgpu: add some new tonga pci ids 
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-03 21:03:38 -04:00
Alex Deucher
fb4f173734 drm/amdgpu: add new bonaire pci id 
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-03 21:03:37 -04:00
Alex Deucher
1256a8b89e drm/amdgpu: add VI pci ids 
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 21:03:19 -04:00
Alex Deucher
89330c391b drm/amdgpu: add CIK pci ids 
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 21:03:18 -04:00
Alex Deucher
d38ceaf99e drm/amdgpu: add core driver (v4) 
This adds the non-asic specific core driver code.

v2: remove extra kconfig option
v3: implement minor fixes from Fengguang Wu
v4: fix cast in amdgpu_ucode.c

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 21:03:15 -04:00