Commit Graph

5 Commits

Author SHA1 Message Date
José Roberto de Souza
9bab383d47 drm/xe: Use intel_wakeref_t in intel_runtime_pm functions
Now intel_wakeref_t is a unsigned long and Xe KMD version of those
functions should use the same type, so changing from bool to
intel_wakeref_t.

Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
2024-01-05 06:42:00 -08:00
Jouni Högander
08ea5ea2e8 drm/xe/display: Add Xe implementation for fence checks used by fbc code
Xe doesn't support legacy fences. Implement legacy fence and fence
id checks accordingly.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-12-21 11:44:31 -05:00
Jouni Högander
c890be7393 drm/xe/display: Add i915_gem.h compatibility header
Add i915_gem.h compatibility header and include it in i915_drv.h. Add
empty GEM_BUG_ON definition for fbc code.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-12-21 11:44:31 -05:00
Jouni Högander
c5a2eadd72 drm/xe/display: Xe stolen memory handling for fbc support
Add Xe stolen memory handling for fbc.

v3:
  - v2: Add parenthesis around parameter in i915_gem_stolen_node_allocated
v2:
  - define i915_gem_stolen_area_address/size as !WARN_ON(1)
  - squash common type addition into this patch

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-12-21 11:44:31 -05:00
Maarten Lankhorst
44e694958b drm/xe/display: Implement display support
As for display, the intent is to share the display code with the i915
driver so that there is maximum reuse there.

We do this by recompiling i915/display code twice.
Now that i915 has been adapted to support the Xe build, we can add
the xe/display support.

This initial work is a collaboration of many people and unfortunately
this squashed patch won't fully honor the proper credits.
But let's try to add a few from the squashed patches:

Co-developed-by: Matthew Brost <matthew.brost@intel.com>
Co-developed-by: Jani Nikula <jani.nikula@intel.com>
Co-developed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Co-developed-by: Matt Roper <matthew.d.roper@intel.com>
Co-developed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Co-developed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Co-developed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2023-12-21 11:43:39 -05:00