linux-kernel - [PATCH v2 3/6] drm_dbg: add trailing newlines to msgs

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Date:   Sun,  3 Sep 2023 12:46:00 -0600
From:   Jim Cromie <jim.cromie@...il.com>
To:     linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        amd-gfx@...ts.freedesktop.org, intel-gvt-dev@...ts.freedesktop.org,
        intel-gfx@...ts.freedesktop.org
Cc:     daniel.vetter@...ll.ch, daniel@...ll.ch, jani.nikula@...el.com,
        ville.syrjala@...ux.intel.com, seanpaul@...omium.org,
        robdclark@...il.com, Jim Cromie <jim.cromie@...il.com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
        David Airlie <airlied@...il.com>,
        Imre Deak <imre.deak@...el.com>,
        Radhakrishna Sripada <radhakrishna.sripada@...el.com>,
        Mika Kahola <mika.kahola@...el.com>,
        José Roberto de Souza <jose.souza@...el.com>,
        Ankit Nautiyal <ankit.k.nautiyal@...el.com>,
        Andrzej Hajda <andrzej.hajda@...el.com>,
        Matthew Auld <matthew.auld@...el.com>,
        Andi Shyti <andi.shyti@...ux.intel.com>,
        "Jason A. Donenfeld" <Jason@...c4.com>,
        Rob Clark <robdclark@...omium.org>,
        Chris Wilson <chris@...is-wilson.co.uk>,
        Fei Yang <fei.yang@...el.com>
Subject: [PATCH v2 3/6] drm_dbg: add trailing newlines to msgs

By at least strong convention, a print-buffer's trailing newline says
"message complete, send it".  The exception (no TNL, followed by a call
to pr_cont) proves the general rule.

Most DRM.debug calls already comport with this: 207 DRM_DEV_DEBUG,
1288 drm_dbg.  Clean up the remainders, in maintainer sized chunks.

No functional changes.

Signed-off-by: Jim Cromie <jim.cromie@...il.com>
---
 drivers/gpu/drm/i915/display/intel_ddi.c       | 2 +-
 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 090f242e610c..0a196348e2d1 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -4171,7 +4171,7 @@ static int intel_ddi_compute_config_late(struct intel_encoder *encoder,
 	struct drm_connector *connector = conn_state->connector;
 	u8 port_sync_transcoders = 0;
 
-	drm_dbg_kms(&i915->drm, "[ENCODER:%d:%s] [CRTC:%d:%s]",
+	drm_dbg_kms(&i915->drm, "[ENCODER:%d:%s] [CRTC:%d:%s]\n",
 		    encoder->base.base.id, encoder->base.name,
 		    crtc_state->uapi.crtc->base.id, crtc_state->uapi.crtc->name);
 
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index cfd7929587d8..29c40e8a7183 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -1436,7 +1436,7 @@ eb_relocate_entry(struct i915_execbuffer *eb,
 	if (unlikely(reloc->write_domain & (reloc->write_domain - 1))) {
 		drm_dbg(&i915->drm, "reloc with multiple write domains: "
 			  "target %d offset %d "
-			  "read %08x write %08x",
+			  "read %08x write %08x\n",
 			  reloc->target_handle,
 			  (int) reloc->offset,
 			  reloc->read_domains,
@@ -1447,7 +1447,7 @@ eb_relocate_entry(struct i915_execbuffer *eb,
 		     & ~I915_GEM_GPU_DOMAINS)) {
 		drm_dbg(&i915->drm, "reloc with read/write non-GPU domains: "
 			  "target %d offset %d "
-			  "read %08x write %08x",
+			  "read %08x write %08x\n",
 			  reloc->target_handle,
 			  (int) reloc->offset,
 			  reloc->read_domains,
-- 
2.41.0