diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2023-04-11 12:56:43 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2023-04-14 12:08:00 +0200 |
| commit | 446a20c9ba622bb531f1705eab88b64d478ee434 (patch) | |
| tree | ac89672d05ff297cf22132b871be119d4984805b /drivers/gpu/drm/i915/intel_device_info.h | |
| parent | drm/i915/debugfs: New debugfs for display clock frequencies (diff) | |
| download | linux-446a20c9ba622bb531f1705eab88b64d478ee434.tar.xz linux-446a20c9ba622bb531f1705eab88b64d478ee434.zip | |
drm/i915: hide mkwrite_device_info() better
The goal has been to just make device info a pointer to static const
data, i.e. the static const structs in i915_pci.c. See [1]. However,
there were issues with intel_device_info_runtime_init() clearing the
display sub-struct of device info on the !HAS_DISPLAY() path, which
consequently disables a lot of display functionality, like it
should. Looks like we'd have to cover all those paths, and maybe
sprinkle HAS_DISPLAY() checks in them, which we haven't gotten around
to.
In the mean time, hide mkwrite_device_info() better within
intel_device_info.c by adding a intel_device_info_driver_create() for
the very early initialization of the device info and initial runtime
info. This also lets us declutter i915_drv.h a bit, and stops promoting
mkwrite_device_info() as something that could be used.
[1] https://lore.kernel.org/r/a0422f0a8ac055f65b7922bcd3119b180a41e79e.1655712106.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230411105643.292416-1-jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_device_info.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h index dd8b17c15566..30496966be61 100644 --- a/drivers/gpu/drm/i915/intel_device_info.h +++ b/drivers/gpu/drm/i915/intel_device_info.h @@ -316,6 +316,8 @@ struct intel_driver_caps { const char *intel_platform_name(enum intel_platform platform); +void intel_device_info_driver_create(struct drm_i915_private *i915, u16 device_id, + const struct intel_device_info *match_info); void intel_device_info_runtime_init_early(struct drm_i915_private *dev_priv); void intel_device_info_runtime_init(struct drm_i915_private *dev_priv); |