This is a note to let you know that I've just added the patch titled
drm/radeon/si: add some missing regs to the VM reg checker
to the 3.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-radeon-si-add-some-missing-regs-to-the-vm-reg-checker.patch
and it can be found in the queue-3.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From f418b88aad0c42b4caf4d79a0cf8d14a5d0a2284 Mon Sep 17 00:00:00 2001
From: Alex Deucher <[email protected]>
Date: Thu, 8 Nov 2012 10:13:24 -0500
Subject: drm/radeon/si: add some missing regs to the VM reg checker
From: Alex Deucher <[email protected]>
commit f418b88aad0c42b4caf4d79a0cf8d14a5d0a2284 upstream.
This register is needed for streamout to work properly.
Signed-off-by: Alex Deucher <[email protected]>
Reviewed-by: Michel Dänzer <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/radeon/si.c | 1 +
drivers/gpu/drm/radeon/sid.h | 1 +
2 files changed, 2 insertions(+)
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -2472,6 +2472,7 @@ static bool si_vm_reg_valid(u32 reg)
/* check config regs */
switch (reg) {
case GRBM_GFX_INDEX:
+ case CP_STRMOUT_CNTL:
case VGT_VTX_VECT_EJECT_REG:
case VGT_CACHE_INVALIDATION:
case VGT_ESGS_RING_SIZE:
--- a/drivers/gpu/drm/radeon/sid.h
+++ b/drivers/gpu/drm/radeon/sid.h
@@ -424,6 +424,7 @@
# define RDERR_INT_ENABLE (1 << 0)
# define GUI_IDLE_INT_ENABLE (1 << 19)
+#define CP_STRMOUT_CNTL 0x84FC
#define SCRATCH_REG0 0x8500
#define SCRATCH_REG1 0x8504
#define SCRATCH_REG2 0x8508
Patches currently in stable-queue which might be from [email protected]
are
queue-3.6/drm-radeon-si-add-some-missing-regs-to-the-vm-reg-checker.patch
queue-3.6/drm-radeon-cayman-add-some-missing-regs-to-the-vm-reg-checker.patch
queue-3.6/drm-radeon-fix-load-detection-on-legacy-primary-dac.patch
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