diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2024-04-17 16:02:39 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-04-18 21:16:25 +0300 |
| commit | f02fedd882f8e619016f9089f72483b5a6c59c7f (patch) | |
| tree | c250a53783e3be6c5129877532bb0c92e5fbb839 | |
| parent | 270f3a4886ef78889d0b9a887808e6c425931131 (diff) | |
drm/i915/display: add intel_display -> drm_device backpointer
As a baby step towards making struct intel_display the main data
structure for display, add a backpointer to struct drm_device that can
be used instead of &i915->drm.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/47dd7bc4aae3c10b18097824e37617c072c66c0b.1713358679.git.jani.nikula@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_core.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_device.c | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_core.h b/drivers/gpu/drm/i915/display/intel_display_core.h index 9d89828e87df..7715fc329057 100644 --- a/drivers/gpu/drm/i915/display/intel_display_core.h +++ b/drivers/gpu/drm/i915/display/intel_display_core.h @@ -283,6 +283,9 @@ struct intel_wm { }; struct intel_display { + /* drm device backpointer */ + struct drm_device *drm; + /* Display functions */ struct { /* Top level crtc-ish functions */ diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c index b8903bd0e82a..120e209ee74a 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.c +++ b/drivers/gpu/drm/i915/display/intel_display_device.c @@ -927,6 +927,9 @@ void intel_display_device_probe(struct drm_i915_private *i915) const struct intel_display_device_info *info; u16 ver, rel, step; + /* Add drm device backpointer as early as possible. */ + i915->display.drm = &i915->drm; + if (HAS_GMD_ID(i915)) info = probe_gmdid_display(i915, &ver, &rel, &step); else |