Am Donnerstag, den 31.05.2012, 19:00 -0400 schrieb alexdeucher@xxxxxxxxx: > From: Jerome Glisse <jglisse@xxxxxxxxxx> A description of the problem and the fix is missing. > Bugs that should be fixed by this patch : > https://bugs.freedesktop.org/show_bug.cgi?id=49792 > https://bugzilla.kernel.org/show_bug.cgi?id=43207 > https://bugs.freedesktop.org/show_bug.cgi?id=39282 > > Signed-off-by: Jerome Glisse <jglisse@xxxxxxxxxx> > --- > drivers/gpu/drm/radeon/evergreen.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c > index 0408ac2..6a57f0d 100644 > --- a/drivers/gpu/drm/radeon/evergreen.c > +++ b/drivers/gpu/drm/radeon/evergreen.c > @@ -2178,9 +2178,9 @@ static void evergreen_gpu_init(struct radeon_device *rdev) > WREG32(CC_SYS_RB_BACKEND_DISABLE, rb); > WREG32(GC_USER_RB_BACKEND_DISABLE, rb); > WREG32(CC_GC_SHADER_PIPE_CONFIG, sp); > - } > + } > > - grbm_gfx_index |= SE_BROADCAST_WRITES; > + grbm_gfx_index = INSTANCE_BROADCAST_WRITES | SE_BROADCAST_WRITES; > WREG32(GRBM_GFX_INDEX, grbm_gfx_index); > WREG32(RLC_GFX_INDEX, grbm_gfx_index); Thanks, Paul
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