kernel.git/drivers/gpu/drm/radeon/cik.c, branch linux-4.18.y

drm/radeon: fix KV harvesting

2018-03-07T21:27:00Z

Always set the graphics values to the max for the asic type. E.g., some 1 RB chips are actually 1 RB chips, others are actually harvested 2 RB chips. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=99353 Reviewed-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

Revert "drm/radeon: reduce number of free VMIDs and pipes in KV"

2017-12-20T17:00:15Z

This reverts the remaining changes of commit 62a7b7fbd08ef745bb51e8728e89125a0ba6327e, because radeon doesn't support amdkfd anymore. The number of VMIDs was already changed back when amdkfd support was removed. Reviewed-by: Christian König Signed-off-by: Michel Dänzer Signed-off-by: Alex Deucher

Revert "drm/radeon/cik: Don't touch int of pipes 1-7"

2017-12-20T17:00:07Z

This reverts commit 28b57b856b635ea0d44f1281e2efdc963c100ea3. radeon doesn't support amdkfd anymore, so the latter doesn't set up interrupts for pipes 1-7. Reviewed-by: Christian König Signed-off-by: Michel Dänzer Signed-off-by: Alex Deucher

Revert "drm/radeon: adding synchronization for GRBM GFX"

2017-12-20T16:59:52Z

This reverts commit 1c0a46255f8d7daf5b601668836e185fd1294e94. Not needed anymore, since amdkfd is no longer supported with radeon. Reviewed-by: Christian König Signed-off-by: Michel Dänzer Signed-off-by: Alex Deucher

drm/radeon: remove init of CIK VMIDs 8-16 for amdkfd

2017-11-29T19:43:20Z

VMIDs 8-16 in Kaveri were reserved for use by the amdkfd driver. Because we removed amdkfd support from radeon, those VMIDs are now used by radeon and are initialized by radeon. This patch removes the function that initialized those VMIDs for amdkfd use. This initialization overridden the radeon initialization and caused GPU faults and GUI crashed. Fixes: f4fa88ab28ab ("drm/radeon: deprecate and remove KFD interface") Rported-by: Michel Dänzer Acked-by: Christian König Reviewed-and-Tested-by: Michel Dänzer Signed-off-by: Oded Gabbay Signed-off-by: Michel Dänzer Signed-off-by: Alex Deucher

drm/radeon: deprecate and remove KFD interface

2017-10-30T13:16:21Z

To quote Felix: "For testing KV with current user mode stack, please use amdgpu. I don't expect this to work with radeon and I'm not planning to spend any effort on making radeon work with a current user mode stack." Only compile tested, but should be straight forward. Signed-off-by: Christian König Signed-off-by: Oded Gabbay

Backmerge tag 'v4.12-rc7' into drm-next

2017-06-26T22:28:30Z

Linux 4.12-rc7 Needed at least rc6 for drm-misc-next-fixes, may as well go to rc7

Merge branch 'drm-next-4.13' of git://people.freedesktop.org/~agd5f/linux into drm-next

2017-06-15T23:56:53Z

New radeon and amdgpu features for 4.13: - Lots of Vega10 bug fixes - Preliminary Raven support - KIQ support for compute rings - MEC queue management rework from Andres - Audio support for DCE6 - SR-IOV improvements - Improved module parameters for controlling radeon vs amdgpu support for SI and CIK - Bug fixes - General code cleanups [airlied: dropped drmP.h header from one file was needed and build broke] * 'drm-next-4.13' of git://people.freedesktop.org/~agd5f/linux: (362 commits) drm/amdgpu: Fix compiler warnings drm/amdgpu: vm_update_ptes remove code duplication drm/amd/amdgpu: Port VCN over to new SOC15 macros drm/amd/amdgpu: Port PSP v10.0 over to new SOC15 macros drm/amd/amdgpu: Port PSP v3.1 over to new SOC15 macros drm/amd/amdgpu: Port NBIO v7.0 driver over to new SOC15 macros drm/amd/amdgpu: Port NBIO v6.1 driver over to new SOC15 macros drm/amd/amdgpu: Port UVD 7.0 over to new SOC15 macros drm/amd/amdgpu: Port MMHUB over to new SOC15 macros drm/amd/amdgpu: Cleanup gfxhub read-modify-write patterns drm/amd/amdgpu: Port GFXHUB over to new SOC15 macros drm/amd/amdgpu: Add offset variant to SOC15 macros drm/amd/powerplay: add avfs control for Vega10 drm/amdgpu: add virtual display support for raven drm/amdgpu/gfx9: fix compute ring doorbell index drm/amd/amdgpu: Rename KIQ ring to avoid spaces drm/amd/amdgpu: gfx9 tidy ups (v2) drm/amdgpu: add contiguous flag in ucode bo create drm/amdgpu: fix missed gpu info firmware when cache firmware during S3 drm/amdgpu: export test ib debugfs interface ...

drm/radeon: Fix overflow of watermark calcs at > 4k resolutions.

2017-06-14T13:25:58Z

Commit e6b9a6c84b93 ("drm/radeon: Make display watermark calculations more accurate") made watermark calculations more accurate, but not for > 4k resolutions on 32-Bit architectures, as it introduced an integer overflow for those setups and resolutions. Fix this by proper u64 casting and division. Signed-off-by: Mario Kleiner Reported-by: Ben Hutchings Fixes: e6b9a6c84b93 ("drm/radeon: Make display watermark calculations more accurate") Cc: Ben Hutchings Cc: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher

drm/radeon: take ownership of pipe initialization

2017-05-31T20:48:51Z

Take ownership of pipe initialization away from KFD. Note that hpd_eop_gpu_addr was already large enough to accomodate all pipes. Reviewed-by: Edward O'Callaghan Reviewed-by: Felix Kuehling Acked-by: Christian König Signed-off-by: Andres Rodriguez Signed-off-by: Alex Deucher