diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0198-drm-vc4-Drop-error-message-on-seqno-wait-timeouts.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.4/0198-drm-vc4-Drop-error-message-on-seqno-wait-timeouts.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0198-drm-vc4-Drop-error-message-on-seqno-wait-timeouts.patch b/target/linux/brcm2708/patches-4.4/0198-drm-vc4-Drop-error-message-on-seqno-wait-timeouts.patch new file mode 100644 index 0000000000..e06f54bff5 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0198-drm-vc4-Drop-error-message-on-seqno-wait-timeouts.patch @@ -0,0 +1,27 @@ +From e9096f6a422bb37a87dd41bc2c01163946e1bc10 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Mon, 25 Jan 2016 14:33:50 -0800 +Subject: [PATCH 198/381] drm/vc4: Drop error message on seqno wait timeouts. + +These ioctls end up getting exposed to userspace, and having normal +user requests print DRM errors is obviously wrong. The message was +originally to give us some idea of what happened when a hang occurred, +but we have a DRM_INFO from reset for that. + +Signed-off-by: Eric Anholt <eric@anholt.net> +--- + drivers/gpu/drm/vc4/vc4_gem.c | 3 --- + 1 file changed, 3 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_gem.c ++++ b/drivers/gpu/drm/vc4/vc4_gem.c +@@ -352,9 +352,6 @@ vc4_wait_for_seqno(struct drm_device *de + finish_wait(&vc4->job_wait_queue, &wait); + trace_vc4_wait_for_seqno_end(dev, seqno); + +- if (ret && ret != -ERESTARTSYS) +- DRM_ERROR("timeout waiting for render thread idle\n"); +- + return ret; + } + |