[PATCH 0/4] drm/xe: Add Indirect Ring State support

[Rodrigo Vivi]

On Sat, May 04, 2024 at 04:29:48PM -0700, Niranjana Vishwanathapura wrote:

please use intel-xe at lists.freedesktop.org for patches touching only xe.

probably a good idea to use some gitconfig identities:

[sendemail "i915"]
        to = intel-gfx at lists.freedesktop.org
[sendemail "xe"]
        to = intel-xe at lists.freedesktop.org
[sendemail "both"]
	to = intel-gfx at lists.freedesktop.org
        to = intel-xe at lists.freedesktop.org
[sendemail "igt"]
        to = igt-dev at 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 at 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
>