From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: "Alex Deucher" <alexander.deucher@amd.com>,
"Sasha Levin" <sashal@kernel.org>,
dri-devel@lists.freedesktop.org,
"Christian König" <christian.koenig@amd.com>,
amd-gfx@lists.freedesktop.org
Subject: [PATCH AUTOSEL 5.4 24/45] drm/radeon: disable AGP by default
Date: Mon, 10 Aug 2020 15:11:32 -0400 [thread overview]
Message-ID: <20200810191153.3794446-24-sashal@kernel.org> (raw)
In-Reply-To: <20200810191153.3794446-1-sashal@kernel.org>
From: Christian König <christian.koenig@amd.com>
[ Upstream commit ba806f98f868ce107aa9c453fef751de9980e4af ]
Always use the PCI GART instead. We just have to many cases
where AGP still causes problems. This means a performance
regression for some GPUs, but also a bug fix for some others.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/radeon/radeon_drv.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 7d417b9a52501..c2573096d43c0 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -174,12 +174,7 @@ int radeon_no_wb;
int radeon_modeset = -1;
int radeon_dynclks = -1;
int radeon_r4xx_atom = 0;
-#ifdef __powerpc__
-/* Default to PCI on PowerPC (fdo #95017) */
int radeon_agpmode = -1;
-#else
-int radeon_agpmode = 0;
-#endif
int radeon_vram_limit = 0;
int radeon_gart_size = -1; /* auto */
int radeon_benchmarking = 0;
--
2.25.1
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
next prev parent reply other threads:[~2020-08-10 19:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200810191153.3794446-1-sashal@kernel.org>
2020-08-10 19:11 ` [PATCH AUTOSEL 5.4 06/45] drm/amdgpu: avoid dereferencing a NULL pointer Sasha Levin
2020-08-10 19:11 ` [PATCH AUTOSEL 5.4 07/45] drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync Sasha Levin
2020-08-10 19:11 ` Sasha Levin [this message]
2020-08-10 19:11 ` [PATCH AUTOSEL 5.4 27/45] drm/amdgpu/display bail early in dm_pp_get_static_clocks Sasha Levin
2020-08-10 19:11 ` [PATCH AUTOSEL 5.4 28/45] drm/amd/powerplay: fix compile error with ARCH=arc Sasha Levin
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=20200810191153.3794446-24-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=alexander.deucher@amd.com \
--cc=amd-gfx@lists.freedesktop.org \
--cc=christian.koenig@amd.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=stable@vger.kernel.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox