Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ https://git.shady.money/linux/atom?h=v4.6 2016-04-01T14:08:27Z 2016-04-01T14:08:27Z Rex Zhu Rex.Zhu@amd.com 2016-03-29T06:20:37Z urn:sha1:4c90080b19aad59c3a4a91a0a2d68fdee0643c37 Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2016-03-17T21:16:25Z Dave Airlie airlied@redhat.com 2016-03-17T21:16:25Z urn:sha1:902d02db1ff1b0d0075276917a36ba70847798a7 A few other misc cleanups and bug fixes for 4.6. Highlights: - unify endian handling in powerplay - powerplay fixes - fix a regression in 4.5 on boards with no display connectors - fence cleanups and locking fixes - whitespace cleanups and code refactoring in radeon * 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux: (35 commits) drm/amdgpu/gfx7: add MTYPE definition drm/amdgpu: removing BO_VAs shouldn't be interruptible drm/amd/powerplay: show uvd/vce power gate enablement for tonga. drm/amd/powerplay: show uvd/vce power gate info for fiji drm/amdgpu: use sched fence if possible drm/amdgpu: move ib.fence to job.fence drm/amdgpu: give a fence param to ib_free drm/amdgpu: include the right version of gmc header files for iceland drm/radeon: fix indentation. drm/amd/powerplay: add uvd/vce dpm enabling flag to fix the performance issue for CZ drm/amdgpu: switch back to 32bit hw fences v2 drm/amdgpu: remove amdgpu_fence_is_signaled drm/amdgpu: drop the extra fence range check v2 drm/amdgpu: signal fences directly in amdgpu_fence_process drm/amdgpu: cleanup amdgpu_fence_wait_empty v2 drm/amdgpu: keep all fences in an RCU protected array v2 drm/amdgpu: add number of hardware submissions to amdgpu_fence_driver_init_ring drm/amdgpu: RCU protected amd_sched_fence_release drm/amdgpu: RCU protected amdgpu_fence_release drm/amdgpu: merge amdgpu_fence_process and _activity ... 2016-03-17T17:15:43Z Flora Cui flora.cui@amd.com 2015-10-12T02:12:03Z urn:sha1:b9c743b85dc378510ef0e5ebe3c2e4ac1495c410 Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 2016-03-13T23:46:02Z Dave Airlie airlied@redhat.com 2016-03-13T23:42:34Z urn:sha1:9b61c0fcdf0cfd20a85d9856d46142e7f297de0a Nouveau wanted this to avoid some worse conflicts when I merge that. 2016-03-08T00:51:51Z Dave Airlie airlied@redhat.com 2016-03-08T00:51:51Z urn:sha1:550e3b23a53c88adfa46e64f9d442743e65d47da Some more radeon and amdgpu stuff for drm-next. Mostly just bug fixes for new features and cleanups. * 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: fix rb bitmap & cu bitmap calculation drm/amdgpu: trace the pd_addr in vm_grab_id as well drm/amdgpu: fix VM faults caused by vm_grab_id() v4 drm/amdgpu: update radeon acpi header drm/radeon: update radeon acpi header drm/amd: cleanup get_mfd_cell_dev() drm/amdgpu: fix error handling in amdgpu_bo_list_set drm/amd/powerplay: fix code style warning. drm/amd: Do not make DRM_AMD_ACP default to y drm/amdgpu/gfx: fix off by one in rb rework (v2) 2016-02-27T20:52:40Z Oded Gabbay oded.gabbay@gmail.com 2016-02-13T08:14:07Z urn:sha1:c68f4528a2e984d044a5f6ad1c5eca7bba9b3b4c Current dependencies between amdkfd and radeon/amdgpu force the loading of amdkfd _before_ radeon and/or amdgpu are loaded. When all these kernel drivers are built as modules, this ordering is enforced by the kernel built-in mechanism of loading dependent modules. However, there is no such mechanism in case where all these drivers are compiled inside the kernel image (not as modules). The current way to enforce loading of amdkfd before radeon/amdgpu, is to put amdkfd before radeon/amdgpu in the drm Makefile, but that method is way too fragile. In addition, there is no kernel mechanism to check whether a kernel driver that is built inside the kernel image, has already been loaded. To solve this, this patch adds to kfd_module.c a new static variable, amdkfd_init_completed, that is set to 1 only when amdkfd's module initialization function has been completed (successfully). kgd2kfd_init(), which is the initialization function of the kgd-->kfd interface, and which is the first function in amdkfd called by radeon/amdgpu, will return successfully only if amdkfd_init_completed is equal 1. If amdkfd_init_completed is not equal to 1, kgd2kfd_init() will return -EPROBE_DEFER to signal radeon/amdgpu they need to defer their loading until amdkfd is loaded. Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 2016-02-26T19:17:04Z Alex Deucher alexander.deucher@amd.com 2016-02-25T06:47:53Z urn:sha1:ce22c4bfdf70c03e9308751df5c2bf78b79a893f Add some new defs for ATPX. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2016-02-12T20:31:47Z Harry Wentland harry.wentland@amd.com 2016-02-11T01:01:39Z urn:sha1:e7813d0cd8b6183fcd967843ab1f53e43e05423c Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 2016-02-10T21:09:04Z Harry Wentland harry.wentland@amd.com 2015-11-24T15:51:51Z urn:sha1:781095f903f398148cd0b646d3984234a715f29e Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2016-02-10T19:17:08Z Maruthi Bayyavarapu maruthi.bayyavarapu@amd.com 2015-09-22T21:05:20Z urn:sha1:a8fe58cec351c25e09c393bf46117c0c47b5a17c This adds the ACP (Audio CoProcessor) IP driver and wires it up to the amdgpu driver. The ACP block provides the DMA engine for i2s based ALSA driver. This is required for audio on APUs that utilize an i2s codec. Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Murali Krishna Vemuri <murali-krishna.vemuri@amd.com> Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>