lkml.org 
[lkml]   [2014]   [Jul]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 3.11 118/128] drm/radeon/dpm: Reenabling SS on Cayman
Date
3.11.10.14 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Alexandre Demers <alexandre.f.demers@gmail.com>

commit 41959341ac7e33dd360c7a881d13566f9eca37b2 upstream.

It reverts commit c745fe611ca42295c9d91d8e305d27983e9132ef now that
Cayman is stable since VDDCI fix. Spread spectrum was not the culprit.

This depends on b0880e87c1fd038b84498944f52e52c3e86ebe59
(drm/radeon/dpm: fix vddci setup typo on cayman).

Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
---
drivers/gpu/drm/radeon/rv770_dpm.c | 6 ------
1 file changed, 6 deletions(-)

diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c
index a923ba966a78..a4c4f25c93e6 100644
--- a/drivers/gpu/drm/radeon/rv770_dpm.c
+++ b/drivers/gpu/drm/radeon/rv770_dpm.c
@@ -2333,12 +2333,6 @@ void rv770_get_engine_memory_ss(struct radeon_device *rdev)
pi->mclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss,
ASIC_INTERNAL_MEMORY_SS, 0);

- /* disable ss, causes hangs on some cayman boards */
- if (rdev->family == CHIP_CAYMAN) {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
- }
-
if (pi->sclk_ss || pi->mclk_ss)
pi->dynamic_ss = true;
else
--
1.9.1


\
 
 \ /
  Last update: 2014-07-25 06:21    [W:0.030 / U:0.016 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site