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drm/i915/gvt: adjust mem size for low resolution type
authorZhenyu Wang <zhenyuw@linux.intel.com>
Mon, 27 Mar 2017 09:41:02 +0000 (17:41 +0800)
committerJani Nikula <jani.nikula@intel.com>
Fri, 31 Mar 2017 10:39:52 +0000 (13:39 +0300)
From commit d1a513be1f0a ("drm/i915/gvt: add resolution definition for vGPU
type"), small type has been restricted to small resolution, so not
require larger high GM size any more. Change to smaller 384M for more
VM creation with vGPU enabled which still perform reasonable workload.

Fixes: d1a513be1f0a ("drm/i915/gvt: add resolution definition for vGPU type")
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
(cherry picked from commit bf39ec335eb8cc51b4e1c9303ef92b380d204bb1)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
drivers/gpu/drm/i915/gvt/vgpu.c patch | blob | blame | history

diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c
index 41cfa5ccae84ce4020c6b2ff4a051ce8e17f6298..d8d128625331dbdd83554229e2b839bea3e86091 100644 (file)
--- a/drivers/gpu/drm/i915/gvt/vgpu.c
+++ b/drivers/gpu/drm/i915/gvt/vgpu.c
@@ -72,7 +72,7 @@ static struct {
        char *name;
 } vgpu_types[] = {
 /* Fixed vGPU type table */
-       { MB_TO_BYTES(64), MB_TO_BYTES(512), 4, GVT_EDID_1024_768, "8" },
+       { MB_TO_BYTES(64), MB_TO_BYTES(384), 4, GVT_EDID_1024_768, "8" },
        { MB_TO_BYTES(128), MB_TO_BYTES(512), 4, GVT_EDID_1920_1200, "4" },
        { MB_TO_BYTES(256), MB_TO_BYTES(1024), 4, GVT_EDID_1920_1200, "2" },
        { MB_TO_BYTES(512), MB_TO_BYTES(2048), 4, GVT_EDID_1920_1200, "1" },