Jani Nikula
450f04569f
drm/{i915,xe}/display: drop intel_wakeref.h usage
...
Drop the display dependency on intel_wakeref.h header. The contract in
the parent interface is that -ENOENT means there's no tracking. It
doesn't actually require us to use a shared macro for it. Duplicate the
macro in the few places that need this instead of inlining, primarily
for documentation reasons.
This allows us to remove the xe compat intel_wakeref.h header.
v2: Define INTEL_WAKEREF_DEF in intel_display_power.h
Reviewed-by: Luca Coelho <luciano.coelho@intel.com >
Link: https://patch.msgid.link/3599d0ec168d7ce7030582706acba66b616ab9f3.1764076995.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
2025-12-01 15:18:13 +02:00
Jani Nikula
e1c727e628
drm/i915/power: convert intel_wakeref_t to struct ref_tracker *
...
Under the hood, intel_wakeref_t is just struct ref_tracker *. Use the
actual underlying type both for clarity (we *are* using intel_wakeref_t
as a pointer though it doesn't look like one) and to help i915, xe and
display coexistence without custom types.
v2: Keep intel_wakeref.h includes as they are
Reviewed-by: Luca Coelho <luciano.coelho@intel.com >
Link: https://patch.msgid.link/f182bd26d5f9a00e843246d4aac8b25ff7531c51.1764076995.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
2025-12-01 15:18:13 +02:00
Jouni Högander
44fde50912
drm/xe/display: Use display parent interface for xe runtime pm
...
Start using display parent interface for xe runtime pm.
v2: keep xe_display_rpm.c
Reviewed-by: Jani Nikula <jani.nikula@intel.com >
Signed-off-by: Jouni Högander <jouni.hogander@intel.com >
Link: https://patch.msgid.link/20251030202836.1815680-7-jouni.hogander@intel.com
2025-11-03 11:55:23 +02:00
Jouni Högander
f3f6dbf745
drm/xe/display: Runtime pm wrappers for display parent interface
...
Implement runtime pm wrappers for xe driver and add them into display
parent interface.
v3:
- drop useless include
- drop xe_display_rpm_{get, put}_raw
v2:
- move xe_display_rpm_interface code into xe_display_rpm.c
- rename xe_rpm as xe_display_rpm
Reviewed-by: Jani Nikula <jani.nikula@intel.com >
Signed-off-by: Jouni Högander <jouni.hogander@intel.com >
Link: https://patch.msgid.link/20251030202836.1815680-5-jouni.hogander@intel.com
2025-11-03 11:55:21 +02:00
Jani Nikula
e6ba431676
drm/xe: stop including intel_display_{core, device}.h from xe_device_types.h
...
Make xe->display pointer opaque to most of core xe driver. A few places
now need explicit include of intel_display_core.h.
With this dependency broken, changes in display should cause radically
less recompilation of xe.
Acked-by: Lucas De Marchi <lucas.demarchi@intel.com >
Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com >
Link: https://lore.kernel.org/r/a12918f4d404e2d6d4e963126ce96df01d5064f3.1747907216.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
2025-05-27 11:25:53 +03:00
Jani Nikula
5779b26aaf
drm/xe/rpm: use to_xe_device() instead of container_of
...
Drop the dependency on display being a sub-struct of xe_device.
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com >
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
Link: https://lore.kernel.org/r/3528f2cd5965e97248c161b8aa25a9df69606a39.1746610601.git.jani.nikula@intel.com
2025-05-16 11:14:54 +03:00
Jani Nikula
336c0eaed2
drm/i915/display: add display specific runtime PM wrappers
...
Add display specific wrappers around the i915 and xe dedicated runtime
PM interfaces. There are no conversions here, just the wrappers.
Implement with_intel_display_rpm() without needing to provide a local
variable, which neatly narrows the scope and hides the type of the
wakeref cookie.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com >
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
Link: https://lore.kernel.org/r/086b312367fa0fbd8de92e9764117aa7ff4a8cc5.1742483007.git.jani.nikula@intel.com
2025-03-21 10:08:42 +02:00
