From: Mario Limonciello <mario.limonciello@xxxxxxx> Effectively amdgpu.gttsize gets set to ~1/2 of RAM, but that's controlled by what the TTM page limit is set to. Clarify the kdoc. Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index b911653dd8b6..680b272a83c9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -282,7 +282,7 @@ module_param_named(gartsize, amdgpu_gart_size, uint, 0600); /** * DOC: gttsize (int) * Restrict the size of GTT domain (for userspace use) in MiB for testing. - * The default is -1 (Use 1/2 RAM, minimum value is 3GB). + * The default is -1 (Use value specified by TTM). */ MODULE_PARM_DESC(gttsize, "Size of the GTT userspace domain in megabytes (-1 = auto)"); module_param_named(gttsize, amdgpu_gtt_size, int, 0600); -- 2.48.0
