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| author | Tom St Denis <tom.stdenis@amd.com> | 2022-10-11 09:52:58 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:48:22 -0400 |
| commit | 553f973a0d7bbe95ea5da46979d926a9c0ada109 (patch) | |
| tree | 709fa11e20beb00450d82756c0a2f6fc1e35f64b /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | 5f09237b82e51be8a1849eb658dcb153748f8f60 (diff) | |
| download | linux-553f973a0d7bbe95ea5da46979d926a9c0ada109.tar.gz linux-553f973a0d7bbe95ea5da46979d926a9c0ada109.tar.bz2 linux-553f973a0d7bbe95ea5da46979d926a9c0ada109.zip | |
drm/amd/amdgpu: Update debugfs for XCC support (v3)
This patch updates the 'regs2' interface for MMIO
registers to add a new IOCTL command for a 'v2' state
data that includes the XCC ID.
This patch then updates amdgpu_gfx_select_se_sh()
and amdgpu_gfx_select_me_pipe_q() (and the implementations
in the gfx drivers) to support an additional parameter.
This patch then creates a new debugfs interface "gprwave"
which is a merge of shader GPR and wave status access. This
new inteface uses an IOCTL to select banks as well as XCC identity.
(v2) Fix missing xcc_id in wave_ind function
(v3) Fix pm runtime calls and mutex locking
(v4) Fix bad label
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
0 files changed, 0 insertions, 0 deletions