From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: airlied@linux.ie, dri-devel@lists.freedesktop.org
Subject: [PATCH 04/12] gma500: mark framebuffer pages write combining
Date: Wed, 25 Apr 2012 14:37:00 +0100 [thread overview]
Message-ID: <20120425133659.1483.67893.stgit@bluebook> (raw)
In-Reply-To: <20120425133504.1483.20657.stgit@bluebook>
From: Alan Cox <alan@linux.intel.com>
We don't want them uncached, combining will do nicely and fixes the performance
problem with the generic modesetting X server.
Signed-off-by: Alan Cox <alan@linux.intel.com>
---
drivers/gpu/drm/gma500/gtt.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/gma500/gtt.c b/drivers/gpu/drm/gma500/gtt.c
index c6465b4..db2e823 100644
--- a/drivers/gpu/drm/gma500/gtt.c
+++ b/drivers/gpu/drm/gma500/gtt.c
@@ -93,7 +93,7 @@ static int psb_gtt_insert(struct drm_device *dev, struct gtt_range *r)
pages = r->pages;
/* Make sure changes are visible to the GPU */
- set_pages_array_uc(pages, r->npage);
+ set_pages_array_wc(pages, r->npage);
/* Write our page entries into the GTT itself */
for (i = r->roll; i < r->npage; i++) {
next prev parent reply other threads:[~2012-04-25 13:37 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-25 13:35 [PATCH 00/12] GMA500 updates take 2 Alan Cox
2012-04-25 13:36 ` [PATCH 01/12] gma500: Fix leak of uncached page Alan Cox
2012-04-25 13:36 ` [PATCH 02/12] gma500: read the PLL bits Alan Cox
2012-04-25 13:36 ` [PATCH 03/12] gma500: Update the Cedarview clock handling Alan Cox
2012-04-25 13:37 ` Alan Cox [this message]
2012-04-25 13:37 ` [PATCH 05/12] gma500: intel_bios updates Alan Cox
2012-04-25 13:37 ` [PATCH 06/12] gma500: panel presence check Alan Cox
2012-04-25 13:37 ` [PATCH 07/12] gma500: support 1080p Alan Cox
2012-04-25 13:37 ` [PATCH 08/12] gma500: Clean up weirdness in the cdv mode test code Alan Cox
2012-04-25 13:38 ` [PATCH 09/12] cdv: continue synching up with updated reference code Alan Cox
2012-04-25 13:38 ` [PATCH 10/12] gma500: Add ops for hotplug support Alan Cox
2012-04-25 13:38 ` [PATCH 11/12] gma500: Add the base elements of CDV " Alan Cox
2012-04-25 13:38 ` [PATCH 12/12] gma500: Set the mapping mask Alan Cox
2012-04-27 8:32 ` [PATCH 00/12] GMA500 updates take 2 Dave Airlie
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20120425133659.1483.67893.stgit@bluebook \
--to=alan@lxorguk.ukuu.org.uk \
--cc=airlied@linux.ie \
--cc=dri-devel@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.