drm/i915/dsb: Nuke the DSB debug

We'll be wanting to start the DSB from the vblank evasion critical
section so printk()s are a big nono. Get rid of the debug print.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230118163040.29808-8-ville.syrjala@linux.intel.com
Reviewed-by: Animesh Manna <animesh.manna@intel.com>

diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index 9fa75c72f7ad892f4f5cba954aaa9f3a100ada81..19e422da57dc8e32d627ad2cc4b9c93935ca2f6d 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -249,11 +249,6 @@ void intel_dsb_commit(struct intel_dsb *dsb, bool wait_for_vblank)
                       i915_ggtt_offset(dsb->vma));
        intel_de_write(dev_priv, DSB_TAIL(pipe, dsb->id),
                       i915_ggtt_offset(dsb->vma) + tail);
-
-       drm_dbg_kms(&dev_priv->drm,
-                   "DSB execution started - head 0x%x, tail 0x%x\n",
-                   i915_ggtt_offset(dsb->vma),
-                   i915_ggtt_offset(dsb->vma) + tail);
 }
 
 void intel_dsb_wait(struct intel_dsb *dsb)