| Message ID | 20240504232955.16022-1-niranjana.vishwanathapura@intel.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | drm/xe: Add Indirect Ring State support | expand |
On Sat, May 04, 2024 at 04:29:48PM -0700, Niranjana Vishwanathapura wrote:
please use intel-xe@lists.freedesktop.org for patches touching only xe.
probably a good idea to use some gitconfig identities:
[sendemail "i915"]
to = intel-gfx@lists.freedesktop.org
[sendemail "xe"]
to = intel-xe@lists.freedesktop.org
[sendemail "both"]
to = intel-gfx@lists.freedesktop.org
to = intel-xe@lists.freedesktop.org
[sendemail "igt"]
to = igt-dev@lists.freedesktop.org
> When Indirect Ring State is enabled, the Ring Buffer state and
> Batch Buffer state are context save/restored to/form Indirect
> Ring State instead of the LRC. It is the recommended mode for
> Xe2, hence enable it by default for Xe2 platforms.
>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
>
> Niranjana Vishwanathapura (4):
> drm/xe: Minor cleanup in LRC handling
> drm/xe: Add Indirect Ring State support
> drm/xe: Dump Indirect Ring State registers
> drm/xe/xe2: Enable Indirect Ring State support for Xe2
>
> drivers/gpu/drm/xe/regs/xe_engine_regs.h | 9 +-
> drivers/gpu/drm/xe/regs/xe_lrc_layout.h | 7 +
> drivers/gpu/drm/xe/xe_gt.c | 6 +-
> drivers/gpu/drm/xe/xe_gt.h | 7 +
> drivers/gpu/drm/xe/xe_gt_types.h | 6 +-
> drivers/gpu/drm/xe/xe_guc_ads.c | 5 +-
> drivers/gpu/drm/xe/xe_guc_submit.c | 2 +-
> drivers/gpu/drm/xe/xe_hw_engine.c | 11 ++
> drivers/gpu/drm/xe/xe_hw_engine_types.h | 4 +
> drivers/gpu/drm/xe/xe_lrc.c | 187 +++++++++++++++++++----
> drivers/gpu/drm/xe/xe_lrc.h | 5 +-
> drivers/gpu/drm/xe/xe_lrc_types.h | 4 +
> drivers/gpu/drm/xe/xe_pci.c | 3 +
> drivers/gpu/drm/xe/xe_pci_types.h | 3 +
> 14 files changed, 220 insertions(+), 39 deletions(-)
>
> --
> 2.43.0
>
When Indirect Ring State is enabled, the Ring Buffer state and Batch Buffer state are context save/restored to/form Indirect Ring State instead of the LRC. It is the recommended mode for Xe2, hence enable it by default for Xe2 platforms. Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Niranjana Vishwanathapura (4): drm/xe: Minor cleanup in LRC handling drm/xe: Add Indirect Ring State support drm/xe: Dump Indirect Ring State registers drm/xe/xe2: Enable Indirect Ring State support for Xe2 drivers/gpu/drm/xe/regs/xe_engine_regs.h | 9 +- drivers/gpu/drm/xe/regs/xe_lrc_layout.h | 7 + drivers/gpu/drm/xe/xe_gt.c | 6 +- drivers/gpu/drm/xe/xe_gt.h | 7 + drivers/gpu/drm/xe/xe_gt_types.h | 6 +- drivers/gpu/drm/xe/xe_guc_ads.c | 5 +- drivers/gpu/drm/xe/xe_guc_submit.c | 2 +- drivers/gpu/drm/xe/xe_hw_engine.c | 11 ++ drivers/gpu/drm/xe/xe_hw_engine_types.h | 4 + drivers/gpu/drm/xe/xe_lrc.c | 187 +++++++++++++++++++---- drivers/gpu/drm/xe/xe_lrc.h | 5 +- drivers/gpu/drm/xe/xe_lrc_types.h | 4 + drivers/gpu/drm/xe/xe_pci.c | 3 + drivers/gpu/drm/xe/xe_pci_types.h | 3 + 14 files changed, 220 insertions(+), 39 deletions(-)