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| author |   Matt Roper <matthew.d.roper@intel.com> | 2022-09-06 16:49:25 -0700 |
|---|---|---|
| committer |   Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2022-09-12 15:23:12 +0300 |
| commit | 70fff19a570d4c9f73ccf0ca8c8b261b467d2491 (patch) | |
| tree | 72297f2db44e2b0f7c2e13f2c1e551dd9883b781 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | drm/i915: Drop intel_gt_tile_cleanup() (diff) | |
| download | linux-dev-70fff19a570d4c9f73ccf0ca8c8b261b467d2491.tar.xz linux-dev-70fff19a570d4c9f73ccf0ca8c8b261b467d2491.zip | |
drm/i915: Prepare more multi-GT initialization
We're going to introduce an additional intel_gt for MTL's media unit
soon. Let's provide a bit more multi-GT initialization framework in
preparation for that. The initialization will pull the list of GTs for
a platform from the device info structure. Although necessary for the
immediate MTL media enabling, this same framework will also be used
farther down the road when we enable remote tiles on xehpsdv and pvc.
v2:
- Re-add missing test for !HAS_EXTRA_GT_LIST in intel_gt_probe_all().
v3:
- Move intel_gt_definition struct to intel_gt_types.h. (Jani)
- Drop gtdef->setup(). For now we'll just use a switch() based on GT
type since we don't have too many different handlers for the
foreseeable future. (Jani)
Cc: Aravind Iddamsetty <aravind.iddamsetty@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Reviewed-by: Aravind Iddamsetty <aravind.iddamsetty@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220906234934.3655440-6-matthew.d.roper@intel.com
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 0f3566901542..9d6d630ad506 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1369,6 +1369,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define HAS_REGION(i915, i) (INTEL_INFO(i915)->memory_regions & (i)) #define HAS_LMEM(i915) HAS_REGION(i915, REGION_LMEM) +#define HAS_EXTRA_GT_LIST(dev_priv) (INTEL_INFO(dev_priv)->extra_gt_list) + /* * Platform has the dedicated compression control state for each lmem surfaces * stored in lmem to support the 3D and media compression formats. |