Patch "drm/bridge: tc358767: fix AUXDATAn registers access" has been added to the 4.14-stable tree

This is a note to let you know that I've just added the patch titled

drm/bridge: tc358767: fix AUXDATAn registers access

to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
drm-bridge-tc358767-fix-auxdatan-registers-access.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Andrey Gusakov <[email protected]>
Date: Tue, 7 Nov 2017 19:56:23 +0300
Subject: drm/bridge: tc358767: fix AUXDATAn registers access

From: Andrey Gusakov <[email protected]>

[ Upstream commit 9217c1abbc145a77d65c476cf2004a3df02104c7 ]

First four bytes should go to DP0_AUXWDATA0. Due to bug if len > 4 first four bytes was writen to DP0_AUXWDATA1 and all data get shifted by 4 bytes. Fix it.

---
 drivers/gpu/drm/bridge/tc358767.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -318,7 +318,7 @@ static ssize_t tc_aux_transfer(struct dr
 				tmp = (tmp << 8) | buf[i];
 			i++;
 			if (((i % 4) == 0) || (i == size)) {
-				tc_write(DP0_AUXWDATA(i >> 2), tmp);
+				tc_write(DP0_AUXWDATA((i - 1) >> 2), tmp);
 				tmp = 0;
 			}
 		}

Patches currently in stable-queue which might be from [email protected] are

queue-4.14/drm-bridge-tc358767-fix-timing-calculations.patch queue-4.14/drm-bridge-tc358767-fix-auxdatan-registers-access.patch queue-4.14/drm-bridge-tc358767-filter-out-too-high-modes.patch queue-4.14/drm-bridge-tc358767-fix-1-lane-behavior.patch queue-4.14/drm-bridge-tc358767-fix-dp0_misc-register-set.patch queue-4.14/drm-bridge-tc358767-do-no-fail-on-hi-res-displays.patch