Attachment 44409 Details for Bug 35254 – attempted fix 2.

[patch] attempted fix 2.

0001-radeon-attempt-to-fix-active-vram-since-93225b0d7bc0.patch (text/plain), 1.36 KB, created by Dave Airlie on 2011-03-13 03:14:06 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Dave Airlie

Created: 2011-03-13 03:14:06 UTC

Size: 1.36 KB

patch

obsolete

>From 2a8fb51317b77d441820080d54337c1fe69a55da Mon Sep 17 00:00:00 2001
>From: Dave Airlie <airlied@redhat.com>
>Date: Sun, 13 Mar 2011 18:09:29 +1000
>Subject: [PATCH] radeon: attempt to fix active vram since 93225b0d7bc030f4a93165347a65893685822d70
>
>Iterations of this patch seemed to break active vram, this seems like
>a good plan for it.
>
>second attempt to fix: https://bugs.freedesktop.org/show_bug.cgi?id=35254
>
>Signed-off-by: Dave Airlie <airlied@redhat.com>
>---
> drivers/gpu/drm/radeon/radeon_object.c |    4 +++-
> 1 files changed, 3 insertions(+), 1 deletions(-)
>
>diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
>index 7d6b8e8..620c321 100644
>--- a/drivers/gpu/drm/radeon/radeon_object.c
>+++ b/drivers/gpu/drm/radeon/radeon_object.c
>@@ -73,9 +73,11 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
> 	rbo->placement.lpfn = 0;
> 	rbo->placement.placement = rbo->placements;
> 	rbo->placement.busy_placement = rbo->placements;
>-	if (domain & RADEON_GEM_DOMAIN_VRAM)
>+	if (domain & RADEON_GEM_DOMAIN_VRAM) {
> 		rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |
> 					TTM_PL_FLAG_VRAM;
>+		rbo->placement.lpfn = rbo->rdev->mc.active_vram_size >> PAGE_SHIFT;
>+	}
> 	if (domain & RADEON_GEM_DOMAIN_GTT)
> 		rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT;
> 	if (domain & RADEON_GEM_DOMAIN_CPU)
>-- 
>1.7.3.4
>

Actions: View | Splinter Review

Attachments on bug 35254: 44397 | 44398 | 44408 | 44409 | 44426

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.