From 676fb3240df3e12d55bbf29bff032bf9494bca28 Mon Sep 17 00:00:00 2001
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date: Wed, 27 Apr 2016 12:11:47 +0100
Subject: [PATCH] drm: Quiet down drm_mode_getresources
The debug logging here can be very verbose in the kernel logs
and provides no information which userspace doesn't have the
access to already. Turn it off so kernel logs become more
manageable.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1461755507-30453-1-git-send-email-tvrtko.ursulin@linux.intel.com
---
drivers/gpu/drm/drm_crtc.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 5c13f3127b566..7d1960e4b23f0 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1935,8 +1935,6 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
copied = 0;
crtc_id = (uint32_t __user *)(unsigned long)card_res->crtc_id_ptr;
drm_for_each_crtc(crtc, dev) {
- DRM_DEBUG_KMS("[CRTC:%d:%s]\n",
- crtc->base.id, crtc->name);
if (put_user(crtc->base.id, crtc_id + copied)) {
ret = -EFAULT;
goto out;
@@ -1951,8 +1949,6 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
copied = 0;
encoder_id = (uint32_t __user *)(unsigned long)card_res->encoder_id_ptr;
drm_for_each_encoder(encoder, dev) {
- DRM_DEBUG_KMS("[ENCODER:%d:%s]\n", encoder->base.id,
- encoder->name);
if (put_user(encoder->base.id, encoder_id +
copied)) {
ret = -EFAULT;
@@ -1968,9 +1964,6 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
copied = 0;
connector_id = (uint32_t __user *)(unsigned long)card_res->connector_id_ptr;
drm_for_each_connector(connector, dev) {
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
- connector->base.id,
- connector->name);
if (put_user(connector->base.id,
connector_id + copied)) {
ret = -EFAULT;
@@ -1981,9 +1974,6 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
}
card_res->count_connectors = connector_count;
- DRM_DEBUG_KMS("CRTC[%d] CONNECTORS[%d] ENCODERS[%d]\n", card_res->count_crtcs,
- card_res->count_connectors, card_res->count_encoders);
-
out:
mutex_unlock(&dev->mode_config.mutex);
return ret;
--
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