This patch set adds support for Arcturus EEPROM to store RAS errors which rise during run time so on next driver load those errors can be retrieved and action taken on them (e.g. Reserve bad memory pages to disallow their usage by the GPU). The I2C communication is done through SMU table which is what in patch 2 while patch 4 relocates RAS recovery init to much later place then before since SMU must be fully operational for this to work on Arcturus. Andrey Grodzovsky (4): drm/amd/powerplay: Add interface for I2C transactions to SMU. drm/amd/powerplay: Add EEPROM I2C read/write support to Arcturus. drm/amdgpu: Use ARCTURUS in RAS EEPROM. drm/amdgpu: Move amdgpu_ras_recovery_init to after SMU ready. drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 13 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 11 -- drivers/gpu/drm/amd/powerplay/arcturus_ppt.c | 229 +++++++++++++++++++++++++ drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 9 + 5 files changed, 259 insertions(+), 12 deletions(-) -- 2.7.4 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
