diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-01-24 21:00:17 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-01-31 22:24:58 +0100 |
| commit | 24178ec42b0985d485886bc43b97e54ff173627e (patch) | |
| tree | 7179ec2f9c917fb36477feb4a12e0d9b53c6e22d /drivers/gpu/drm/radeon/r600.c | |
| parent | drm/radeon: use the reset mask to determine if rings are hung (diff) | |
| download | linux-24178ec42b0985d485886bc43b97e54ff173627e.tar.xz linux-24178ec42b0985d485886bc43b97e54ff173627e.zip | |
drm/radeon: don't reset the MC on IGPs/APUs
The MC isn't part of the GPU per se.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r600.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 3f292765aea8..dbcb0752f083 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -1475,8 +1475,10 @@ static void r600_gpu_soft_reset(struct radeon_device *rdev, u32 reset_mask) if (reset_mask & RADEON_RESET_GRBM) srbm_soft_reset |= S_000E60_SOFT_RESET_GRBM(1); - if (reset_mask & RADEON_RESET_MC) - srbm_soft_reset |= S_000E60_SOFT_RESET_MC(1); + if (!(rdev->flags & RADEON_IS_IGP)) { + if (reset_mask & RADEON_RESET_MC) + srbm_soft_reset |= S_000E60_SOFT_RESET_MC(1); + } if (reset_mask & RADEON_RESET_VMC) srbm_soft_reset |= S_000E60_SOFT_RESET_VMC(1); |