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[Public]
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
From: Yin, ZhenGuo (Chris) <ZhenGuo.Yin@xxxxxxx>
Sent: Friday, November 18, 2022 3:49 AM To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx> Cc: Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Chen, Jingwen <Jingwen.Chen@xxxxxxx>; Yin, ZhenGuo (Chris) <ZhenGuo.Yin@xxxxxxx> Subject: [PATCH] drm/amdgpu: update documentation of parameter amdgpu_gtt_size Fixes: f7ba887f606b ("drm/amdgpu: Adjust logic around GTT size (v3)")
Signed-off-by: ZhenGuo Yin <zhenguo.yin@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 72b77b3ac4fb..987914532104 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -237,8 +237,7 @@ module_param_named(gartsize, amdgpu_gart_size, uint, 0600); /** * DOC: gttsize (int) - * Restrict the size of GTT domain in MiB for testing. The default is -1 (It's VRAM size if 3GB < VRAM < 3/4 RAM, - * otherwise 3/4 RAM size). + * Restrict the size of GTT domain in MiB for testing. The default is -1 (Use 1/2 RAM, minimum value is 3GB). */ MODULE_PARM_DESC(gttsize, "Size of the GTT domain in megabytes (-1 = auto)"); module_param_named(gttsize, amdgpu_gtt_size, int, 0600); -- 2.35.1 |
