drm/i915/dmc_wl: Remove macro HAS_DMC_WAKELOCK()

The macro HAS_DMC_WAKELOCK() is currently only used inside
intel_dmc_wl.c and doesn't need to be exposed to the rest of the driver.
Furthermore, there is a distinction between the display IP having
support for the feature and the driver actually using it, so using
HAS_DMC_WAKELOCK() outside of intel_dmc_wl.c would potentially be wrong
anyway.

Let's drop that macro.  If other part of the driver needs to check if
the driver is using the DMC wakelock feature, we would need actually to
expose the function __intel_dmc_wl_supported().

Since HAS_DMC_WAKELOCK() was kind of self-documenting in the sense that
it tells us what display IPs have support for the feature and we are now
dropping it, let's also take this opportunity to add a documentation
note on the subject.

Reviewed-by: Daniel Charles <daniel.charles@intel.com>
Link: https://patch.msgid.link/20260429-drop-has_dmc_wakelock-v1-1-62cb6fab1da0@intel.com
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>

0 files changed, 0 insertions, 0 deletions