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authorAlex Deucher <alexander.deucher@amd.com>2013-07-05 17:16:51 -0400
committerAlex Deucher <alexander.deucher@amd.com>2013-08-30 16:30:00 -0400
commitedcd26e81f71ffecdda0c28b25f07feeddae42db (patch)
treef7877a188d432c88d3cfa972ad27d925cf4d0785 /drivers/gpu/drm/radeon/radeon_drv.c
parent60320347617c0d97de7dffabcdf617d35cf57b46 (diff)
downloadlinux-stericsson-edcd26e81f71ffecdda0c28b25f07feeddae42db.tar.gz
drm/radeon: default to 1024M gart size on rv770+
Newer asics have a lot of vram so it's less of an issue to waste a little more space for the gart page table. This gives us some additional gart space before having to migrate to non-gart system ram for games, etc. where we use up most of vram. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_drv.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_drv.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 29876b1be8ec..62bd176a7289 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -154,7 +154,7 @@ int radeon_dynclks = -1;
int radeon_r4xx_atom = 0;
int radeon_agpmode = 0;
int radeon_vram_limit = 0;
-int radeon_gart_size = 512; /* default gart size */
+int radeon_gart_size = -1; /* auto */
int radeon_benchmarking = 0;
int radeon_testing = 0;
int radeon_connector_table = 0;
@@ -187,7 +187,7 @@ module_param_named(vramlimit, radeon_vram_limit, int, 0600);
MODULE_PARM_DESC(agpmode, "AGP Mode (-1 == PCI)");
module_param_named(agpmode, radeon_agpmode, int, 0444);
-MODULE_PARM_DESC(gartsize, "Size of PCIE/IGP gart to setup in megabytes (32, 64, etc)");
+MODULE_PARM_DESC(gartsize, "Size of PCIE/IGP gart to setup in megabytes (32, 64, etc., -1 = auto)");
module_param_named(gartsize, radeon_gart_size, int, 0600);
MODULE_PARM_DESC(benchmark, "Run benchmark");