This series applies on top of my previous series:
"Improve existing SDMA queue resets" (currently under review)
Prepare the code for implementing recovery for
SDMA v4 and all older SDMA (and SI DMA) versions.
Reorganize the SDMA 4.0 code so that the functions that are
responsible for managing the SDMA engines take an instance ID
as an argument.
This makes it possible to manage the SDMA instances
independently of each other, which will enable us to
also use these functions to implement resetting and
recovering them independently. (The actual recovery
implementation will be in a follow-up patch series
which I will submit after this one is accepted.)
Timur Kristóf (12):
drm/amdgpu/sdma: Refactor SI DMA functions to be per instance
drm/amdgpu/sdma: Refactor SI DMA clock gating functions to be
per-instance
drm/amdgpu/sdma: Refactor CIK SDMA functions to be per instance
drm/amdgpu/sdma: Refactor CIK SDMA clock gating functions to be
per-instance
drm/amdgpu/sdma: Refactor SDMA v2.4 functions to be per instance
drm/amdgpu/sdma: Refactor SDMA v2.4 golden registers to be
per-instance
drm/amdgpu/sdma: Refactor SDMA v3.0 functions to be per instance
drm/amdgpu/sdma: Refactor SDMA v3.0 clock gating functions to be
per-instance
drm/amdgpu/sdma: Refactor SDMA v3.0 golden registers to be
per-instance
drm/amdgpu/sdma: Refactor SDMA v4.0 functions to be per instance
drm/amdgpu/sdma: Refactor SDMA v4.0 clock gating functions to be
per-instance
drm/amdgpu/sdma: Refactor SDMA v4.0 golden registers to be
per-instance
drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 322 +++++++-------
drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c | 232 +++++-----
drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 561 ++++++++++++++----------
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 577 +++++++++++++++----------
drivers/gpu/drm/amd/amdgpu/si_dma.c | 160 ++++---
5 files changed, 1043 insertions(+), 809 deletions(-)
--
2.55.0
