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author | Linus Walleij <linus.walleij@linaro.org> | 2013-04-04 00:18:36 +0400 |
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committer | Linus Walleij <linus.walleij@linaro.org> | 2013-04-04 00:18:36 +0400 |
commit | 6a7b3e970426f4bc2a8d52f81a4fda6595a9f052 (patch) | |
tree | 055765564c839e456fbe4c65c8cd2c4b00d731b7 /drivers/gpu/drm/radeon/evergreen.c | |
parent | 661462f4c6d3c9ae0bac193c65936ebfac4c95b4 (diff) | |
parent | 07961ac7c0ee8b546658717034fe692fd12eefa9 (diff) | |
download | linux-6a7b3e970426f4bc2a8d52f81a4fda6595a9f052.tar.xz |
Merge tag 'v3.9-rc5' into devel
Linux 3.9-rc5
Conflicts:
drivers/pinctrl/pinconf.c
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen.c')
-rw-r--r-- | drivers/gpu/drm/radeon/evergreen.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 3c38ea46531c..305a657bf215 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -2438,6 +2438,12 @@ static u32 evergreen_gpu_check_soft_reset(struct radeon_device *rdev) if (tmp & L2_BUSY) reset_mask |= RADEON_RESET_VMC; + /* Skip MC reset as it's mostly likely not hung, just busy */ + if (reset_mask & RADEON_RESET_MC) { + DRM_DEBUG("MC busy: 0x%08X, clearing.\n", reset_mask); + reset_mask &= ~RADEON_RESET_MC; + } + return reset_mask; } |