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[Public]<br>
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Reviewed-by: Alex Deucher <alexander.deucher@amd.com><br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Yin, ZhenGuo (Chris) <ZhenGuo.Yin@amd.com><br>
<b>Sent:</b> Friday, November 18, 2022 3:49 AM<br>
<b>To:</b> amd-gfx@lists.freedesktop.org <amd-gfx@lists.freedesktop.org><br>
<b>Cc:</b> Deucher, Alexander <Alexander.Deucher@amd.com>; Chen, Jingwen <Jingwen.Chen@amd.com>; Yin, ZhenGuo (Chris) <ZhenGuo.Yin@amd.com><br>
<b>Subject:</b> [PATCH] drm/amdgpu: update documentation of parameter amdgpu_gtt_size</font>
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<div class="PlainText">Fixes: f7ba887f606b ("drm/amdgpu: Adjust logic around GTT size (v3)")<br>
Signed-off-by: ZhenGuo Yin <zhenguo.yin@amd.com><br>
---<br>
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 +--<br>
1 file changed, 1 insertion(+), 2 deletions(-)<br>
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diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c<br>
index 72b77b3ac4fb..987914532104 100644<br>
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c<br>
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c<br>
@@ -237,8 +237,7 @@ module_param_named(gartsize, amdgpu_gart_size, uint, 0600);<br>
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/**<br>
* DOC: gttsize (int)<br>
- * Restrict the size of GTT domain in MiB for testing. The default is -1 (It's VRAM size if 3GB < VRAM < 3/4 RAM,<br>
- * otherwise 3/4 RAM size).<br>
+ * Restrict the size of GTT domain in MiB for testing. The default is -1 (Use 1/2 RAM, minimum value is 3GB).<br>
*/<br>
MODULE_PARM_DESC(gttsize, "Size of the GTT domain in megabytes (-1 = auto)");<br>
module_param_named(gttsize, amdgpu_gtt_size, int, 0600);<br>
-- <br>
2.35.1<br>
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