diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2024-02-15 18:40:52 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2024-03-15 14:23:27 +0200 |
| commit | 3cb1b6956b8e2d9b66840e22286d1a51258fecbf (patch) | |
| tree | ada0c5ddf3f41e309aa0b93b751491f95ea14e39 | |
| parent | 2522ed5b6321ca8c97191719eb2c4294c1d0679f (diff) | |
drm/i915: Skip intel_crtc_state_dump() if debugs aren't enabled
intel_crtc_state_dump() does a whole boatload of string formatting
which is all wasted energy if the debugs aren't even enabled. Skip
the whole thing in that case.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240215164055.30585-10-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_crtc_state_dump.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c index b5b9b99213cf..cd78c200d483 100644 --- a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c +++ b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c @@ -192,6 +192,9 @@ void intel_crtc_state_dump(const struct intel_crtc_state *pipe_config, char buf[64]; int i; + if (!drm_debug_enabled(DRM_UT_KMS)) + return; + p = drm_dbg_printer(&i915->drm, DRM_UT_KMS, NULL); drm_printf(&p, "[CRTC:%d:%s] enable: %s [%s]\n", |