drm/amdgpu: add amdgpu <--> amdkfd gfx7 interface

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This patch adds the gfx7 interface file between amdgpu and amdkfd. This
interface file mirrors (some) of the functions in radeon_kfd.c
(the interface file between radeon and amdkfd).

The gfx7 interface is used when it is run on a Kaveri-based system.

This interface file was used for bring-up of amdkfd on amdgpu and for
debugging purposes. For users who would like to run HSA on Kaveri, please
use the radeon graphic driver.

Note: CONFIG_DRM_AMDGPU_CIK must be selected for amdgpu to handle Kaveri.

v2: removed MTYPE_NONCACHED enum definition as it is defined in another
patch

Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

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This commit is contained in:

Oded Gabbay 2015-06-12 21:38:22 +03:00

parent 130e0371b7

commit 32c22e994f

5 changed files with 681 additions and 1 deletions

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1

MAINTAINERS

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3

drivers/gpu/drm/amd/amdgpu/Makefile

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2

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c

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670

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c

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6

drivers/gpu/drm/amd/amdgpu/cikd.h

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