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| Started by | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| First post | 2016-03-02 03:00 +0100 |
| Last post | 2016-03-02 03:00 +0100 |
| Articles | 1 — 1 participant |
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[PATCH 3.14 054/130] drm/radeon: make rv770_set_sw_state failures non-fatal Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-02 03:00 +0100
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-03-02 03:00 +0100 |
| Subject | [PATCH 3.14 054/130] drm/radeon: make rv770_set_sw_state failures non-fatal |
| Message-ID | <r84f3-EO-65@gated-at.bofh.it> |
3.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@amd.com>
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
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/radeon/rv770_dpm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/radeon/rv770_dpm.c
+++ b/drivers/gpu/drm/radeon/rv770_dpm.c
@@ -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;
}
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