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Patch "drm/radeon: make rv770_set_sw_state failures non-fatal" has been added to the 3.14-stable tree

PATCH [email protected] 1 participant 1 message Mar 1, 2016

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

drm/radeon: make rv770_set_sw_state failures non-fatal

to the 3.14-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-radeon-make-rv770_set_sw_state-failures-non-fatal.patch
and it can be found in the queue-3.14 subdirectory.

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

Quoted 1 line

From 4e7697ed79d0c0d5f869c87a6b3ce3d5cd1a07d6 Mon Sep 17 00:00:00 2001

From: Alex Deucher <[email protected]>
Date: Mon, 23 Nov 2015 16:43:29 -0500
Subject: drm/radeon: make rv770_set_sw_state failures non-fatal

From: Alex Deucher <[email protected]>

commit 4e7697ed79d0c0d5f869c87a6b3ce3d5cd1a07d6 upstream.

On some cards it takes a relatively long time for the change to take place. Make a timeout non-fatal.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=76130

---
 drivers/gpu/drm/radeon/rv770_dpm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/gpu/drm/radeon/rv770_dpm.c +1 -1
@@ -1415,7 +1415,7 @@ int rv770_resume_smc(struct radeon_devic
 int rv770_set_sw_state(struct radeon_device *rdev)
 {
 	if (rv770_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToSwState) != PPSMC_Result_OK)
-		return -EINVAL;
+		DRM_ERROR("rv770_set_sw_state failed\n");
 	return 0;
 }
 

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

queue-3.14/drm-radeon-make-rv770_set_sw_state-failures-non-fatal.patch queue-3.14/drm-radeon-unconditionally-set-sysfs_initialized.patch