| From | Greg Kroah-Hartman <> | Subject | [ 039/171] drm/radeon: add WAIT_UNTIL to evergreen VM safe reg list | Date | Tue, 15 Jan 2013 14:43:24 -0800 |
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3.4-stable review patch. If anyone has any objections, please let me know.
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From: Alex Deucher <alexander.deucher@amd.com>
commit 668bbc81baf0f34df832d8aca5c7d5e19a493c68 upstream.
It's used in a recent mesa commit: http://cgit.freedesktop.org/mesa/mesa/commit/?id=24b1206ab2dcd506aaac3ef656aebc8bc20cd27a and there may be some other cases in the future where it's required.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/gpu/drm/radeon/evergreen_cs.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -2670,6 +2670,7 @@ static bool evergreen_vm_reg_valid(u32 r /* check config regs */ switch (reg) { + case WAIT_UNTIL: case GRBM_GFX_INDEX: case CP_STRMOUT_CNTL: case CP_COHER_CNTL:
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