linux-kernel - [PATCH 2/7] drm/radeon: Don't print error on aux transaction timeouts

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Message-Id: <1470443443-27252-3-git-send-email-cpaul@redhat.com>
Date:	Fri,  5 Aug 2016 20:30:34 -0400
From:	Lyude <cpaul@...hat.com>
To:	dri-devel@...ts.freedesktop.org, amd-gfx@...ts.freedesktop.org,
	xorg-driver-ati@...ts.freedesktop.org
Cc:	Lyude <cpaul@...hat.com>, Alex Deucher <alexander.deucher@....com>,
	Christian König <christian.koenig@....com>,
	David Airlie <airlied@...ux.ie>, linux-kernel@...r.kernel.org
Subject: [PATCH 2/7] drm/radeon: Don't print error on aux transaction timeouts

Since it's normal for DRM to retry our aux transaction helpers multiple
times in a row, up to 32 times for each attempted transaction, we're
making a lot of noise that is no longer necessary now that DRM will just
print the return code we give it.

Signed-off-by: Lyude <cpaul@...hat.com>
---
 drivers/gpu/drm/radeon/radeon_dp_auxch.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/radeon/radeon_dp_auxch.c b/drivers/gpu/drm/radeon/radeon_dp_auxch.c
index db64e00..2d46564 100644
--- a/drivers/gpu/drm/radeon/radeon_dp_auxch.c
+++ b/drivers/gpu/drm/radeon/radeon_dp_auxch.c
@@ -164,7 +164,6 @@ radeon_dp_aux_transfer_native(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg
 	}
 
 	if (tmp & AUX_SW_RX_TIMEOUT) {
-		DRM_DEBUG_KMS("dp_aux_ch timed out\n");
 		ret = -ETIMEDOUT;
 		goto done;
 	}
-- 
2.7.4