[PATCH v2 10/20] drm/dp: Always print aux channel name in logs

From: Lyude Paul <lyude@redhat.com>
To: nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v2 10/20] drm/dp: Always print aux channel name in logs
Date: Fri, 26 Mar 2021 16:37:57 -0400	[thread overview]
Message-ID: <20210326203807.105754-11-lyude@redhat.com> (raw)
In-Reply-To: <20210326203807.105754-1-lyude@redhat.com>

Since we're about to convert everything in drm_dp_helper.c over to using
drm_dbg_*(), let's also make our logging more consistent in drm_dp_helper.c
while we're at it to ensure that we always print the name of the AUX
channel in question.

Signed-off-by: Lyude Paul <lyude@redhat.com>
---
 drivers/gpu/drm/drm_dp_helper.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c
index f0029b8cb558..54e19d7b9c51 100644
--- a/drivers/gpu/drm/drm_dp_helper.c
+++ b/drivers/gpu/drm/drm_dp_helper.c
@@ -139,8 +139,8 @@ void drm_dp_link_train_clock_recovery_delay(const struct drm_dp_aux *aux,
 					 DP_TRAINING_AUX_RD_MASK;
 
 	if (rd_interval > 4)
-		DRM_DEBUG_KMS("AUX interval %lu, out of range (max 4)\n",
-			      rd_interval);
+		DRM_DEBUG_KMS("%s: AUX interval %lu, out of range (max 4)\n",
+			      aux->name, rd_interval);
 
 	if (rd_interval == 0 || dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14)
 		rd_interval = 100;
@@ -155,8 +155,8 @@ static void __drm_dp_link_train_channel_eq_delay(const struct drm_dp_aux *aux,
 						 unsigned long rd_interval)
 {
 	if (rd_interval > 4)
-		DRM_DEBUG_KMS("AUX interval %lu, out of range (max 4)\n",
-			      rd_interval);
+		DRM_DEBUG_KMS("%s: AUX interval %lu, out of range (max 4)\n",
+			      aux->name, rd_interval);
 
 	if (rd_interval == 0)
 		rd_interval = 400;
@@ -2774,7 +2774,7 @@ int drm_dp_pcon_frl_enable(struct drm_dp_aux *aux)
 	if (ret < 0)
 		return ret;
 	if (!(buf & DP_PCON_ENABLE_SOURCE_CTL_MODE)) {
-		DRM_DEBUG_KMS("PCON in Autonomous mode, can't enable FRL\n");
+		DRM_DEBUG_KMS("%s: PCON in Autonomous mode, can't enable FRL\n", aux->name);
 		return -EINVAL;
 	}
 	buf |= DP_PCON_ENABLE_HDMI_LINK;
@@ -2869,7 +2869,8 @@ void drm_dp_pcon_hdmi_frl_link_error_count(struct drm_dp_aux *aux,
 			num_error = 0;
 		}
 
-		DRM_ERROR("More than %d errors since the last read for lane %d", num_error, i);
+		DRM_ERROR("%s: More than %d errors since the last read for lane %d",
+			  aux->name, num_error, i);
 	}
 }
 EXPORT_SYMBOL(drm_dp_pcon_hdmi_frl_link_error_count);
-- 
2.30.2

