[PATCH v9 1/1] drm/xe: Add helper macro to loop each dss

[Teres Alexis, Alan Previn]

On Fri, 2024-02-09 at 09:45 -0800, Zhanjun Dong wrote:
> Add helper macro to loop each dss. This is a precursor patch to allow
> for easier iteration through MCR registers and other per-DSS uses.
> 
> Signed-off-by: Zhanjun Dong <zhanjun.dong at intel.com>
> ---
>  drivers/gpu/drm/xe/xe_gt_mcr.c      | 32
> ++++++++++++++++++++++++++++-
>  drivers/gpu/drm/xe/xe_gt_mcr.h      | 13 ++++++++++++
>  drivers/gpu/drm/xe/xe_gt_topology.c | 31 +++++++++++++++++++++++++--
> -
>  drivers/gpu/drm/xe/xe_gt_topology.h |  1 +
>  drivers/gpu/drm/xe/xe_gt_types.h    |  2 ++
>  5 files changed, 75 insertions(+), 4 deletions(-)
> 
alan:snip
alan: I notice u added the rb into the cover letter, since nothing has
changed and u need the RB in the patch:

Reviewed-by: Alan Previn <alan.previn.teres.alexis at intel.com>