]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
drm/i915/crt: Downgrade warnings for hotplug failures
authorChris Wilson <chris@chris-wilson.co.uk>
Sun, 12 Sep 2010 18:58:04 +0000 (19:58 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Fri, 17 Sep 2010 07:05:28 +0000 (08:05 +0100)
These are not fatal errors, so do not alarm the user by filling the
logs with *** ERROR ***. Especially as we know that g4x CRT detection
is a little sticky.

On the one hand the errors are valid since they are warning us of a
stall -- we poll the register whilst holding the mode lock so not even
the mouse will update. On the other hand, those stalls were already present
yet nobody complained.

Reported-by: Andi Kleen <andi@firstfloor.org>
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=18332
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/intel_crt.c

index 4b7735196cd5a516eb3bb34b9a843450da3f1fe4..8f6f38c7d84d5c008394be4ce5b40cda154d0170 100644 (file)
@@ -188,7 +188,7 @@ static bool intel_ironlake_crt_detect_hotplug(struct drm_connector *connector)
 
        if (wait_for((I915_READ(PCH_ADPA) & ADPA_CRT_HOTPLUG_FORCE_TRIGGER) == 0,
                     1000, 1))
-               DRM_ERROR("timed out waiting for FORCE_TRIGGER");
+               DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
 
        if (turn_off_dac) {
                I915_WRITE(PCH_ADPA, temp);
@@ -245,7 +245,7 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
                if (wait_for((I915_READ(PORT_HOTPLUG_EN) &
                              CRT_HOTPLUG_FORCE_DETECT) == 0,
                             1000, 1))
-                       DRM_ERROR("timed out waiting for FORCE_DETECT to go off");
+                       DRM_DEBUG_KMS("timed out waiting for FORCE_DETECT to go off");
        }
 
        stat = I915_READ(PORT_HOTPLUG_STAT);