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Date: Tue, 15 Jan 2013 10:50:02 -0800
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
alan@...rguk.ukuu.org.uk, Alex Deucher <alexander.deucher@....com>,
Jerome Glisse <jglisse@...hat.com>
Subject: [ 075/221] drm/radeon: add WAIT_UNTIL to evergreen VM safe reg list
3.7-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@....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@....com>
Reviewed-by: Jerome Glisse <jglisse@...hat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.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
@@ -2724,6 +2724,7 @@ 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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