This is a note to let you know that I've just added the patch titled
drm/i915: always use RPNSWREQ for turbo change requests
to the 3.4-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-i915-always-use-rpnswreq-for-turbo-change-requests.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 89ba829e38bd500f438bc08af4229204c8ed7f35 Mon Sep 17 00:00:00 2001
From: Jesse Barnes <[email protected]>
Date: Tue, 22 May 2012 09:30:33 -0700
Subject: drm/i915: always use RPNSWREQ for turbo change requests
From: Jesse Barnes <[email protected]>
commit 89ba829e38bd500f438bc08af4229204c8ed7f35 upstream.
Media turbo requests can either use RPVSWREQ or RPNSWREQ to indicate
what the interrupt handler should do. Since we only deal with the
latter in our turbo code, make the media engine use that for turbo
requests.
Tested-by: Joe Bloggsian <[email protected]>
Signed-off-by: Jesse Barnes <[email protected]>
Reviewed-by: Eugeni Dodonov <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/i915/intel_display.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8368,7 +8368,7 @@ void gen6_enable_rps(struct drm_i915_pri
I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
I915_WRITE(GEN6_RP_CONTROL,
GEN6_RP_MEDIA_TURBO |
- GEN6_RP_MEDIA_HW_MODE |
+ GEN6_RP_MEDIA_HW_NORMAL_MODE |
GEN6_RP_MEDIA_IS_GFX |
GEN6_RP_ENABLE |
GEN6_RP_UP_BUSY_AVG |
Patches currently in stable-queue which might be from [email protected]
are
queue-3.4/drm-i915-always-use-rpnswreq-for-turbo-change-requests.patch
queue-3.4/drm-i915-enable-vdd-when-switching-off-the-edp-panel.patch
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