[Public]
Reviewed-by: Alex Deucher <[email protected]>
________________________________
From: Yin, ZhenGuo (Chris) <[email protected]>
Sent: Friday, November 18, 2022 3:49 AM
To: [email protected] <[email protected]>
Cc: Deucher, Alexander <[email protected]>; Chen, Jingwen
<[email protected]>; Yin, ZhenGuo (Chris) <[email protected]>
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 <[email protected]>
---
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
