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 5.8 30/64] drm/radeon: disable AGP by default
Date: Mon, 10 Aug 2020 15:08:25 -0400 [thread overview]
Message-ID: <20200810190859.3793319-30-sashal@kernel.org> (raw)
In-Reply-To: <20200810190859.3793319-1-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 62b5069122cc4..4cd30613fa1dd 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -171,12 +171,7 @@ 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
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next prev parent reply other threads:[~2020-08-10 19:09 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200810190859.3793319-1-sashal@kernel.org>
2020-08-10 19:08 ` [PATCH AUTOSEL 5.8 09/64] drm/amdgpu: avoid dereferencing a NULL pointer Sasha Levin
2020-08-10 19:08 ` [PATCH AUTOSEL 5.8 10/64] drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync Sasha Levin
2020-08-10 19:08 ` Sasha Levin [this message]
2020-08-10 19:08 ` [PATCH AUTOSEL 5.8 34/64] drm/amd/display: Improve DisplayPort monitor interop Sasha Levin
2020-08-10 19:08 ` [PATCH AUTOSEL 5.8 35/64] drm/amdgpu/debugfs: fix ref count leak when pm_runtime_get_sync fails Sasha Levin
2020-08-10 19:08 ` [PATCH AUTOSEL 5.8 36/64] drm/amdgpu/display bail early in dm_pp_get_static_clocks Sasha Levin
2020-08-10 19:08 ` [PATCH AUTOSEL 5.8 37/64] drm/amdgpu/display: properly guard the calls to swSMU functions Sasha Levin
2020-08-10 19:08 ` [PATCH AUTOSEL 5.8 38/64] drm/amd/display: allow query ddc data over aux to be read only operation Sasha Levin
2020-08-10 19:08 ` [PATCH AUTOSEL 5.8 39/64] drm/amd/powerplay: fix compile error with ARCH=arc Sasha Levin
2020-08-10 19:08 ` [PATCH AUTOSEL 5.8 48/64] drm/amd/powerplay: suppress compile error around BUG_ON Sasha Levin
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