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/openbmc/linux/drivers/gpu/drm/amd/amdgpu/
H A Dnvd.h46c1282e Wed Mar 08 14:17:59 CST 2023 Christian König <christian.koenig@amd.com> drm/amdgpu: add gfx11 emit shadow callback

Add ring callback for gfx to update the CP firmware
with the new shadow information before we process the
IB.

v2: add implementation for new packet (Alex)
v3: add current FW version checks (Alex)
v4: only initialize shadow on first use
Only set IB_VMID when a valid shadow buffer is present
(Alex)
v5: Pass parameters rather than job to new ring callback (Alex)

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
H A Dgfx_v11_0.c46c1282e Wed Mar 08 14:17:59 CST 2023 Christian König <christian.koenig@amd.com> drm/amdgpu: add gfx11 emit shadow callback

Add ring callback for gfx to update the CP firmware
with the new shadow information before we process the
IB.

v2: add implementation for new packet (Alex)
v3: add current FW version checks (Alex)
v4: only initialize shadow on first use
Only set IB_VMID when a valid shadow buffer is present
(Alex)
v5: Pass parameters rather than job to new ring callback (Alex)

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>