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iris: Fix memory size with disabled resizable bar

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When the resizable bar feature is disabled,
then vram.mappable.size is only 256MB.
The second half of the total size is in the vram.unmappable.size variable.

Signed-off-by: Mykhailo Skorokhodov <mykhailo.skorokhodov@globallogic.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23402>
This commit is contained in:
Mykhailo Skorokhodov
2023-06-02 18:18:09 +03:00
committed by Marge Bot
parent 07207d12b0
commit 49c7fd7a7e
1 changed files with 7 additions and 1 deletions
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src/gallium/drivers/iris/iris_bufmgr.c
+7 -1
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@@ -2325,8 +2325,14 @@ iris_bufmgr_get_meminfo(struct iris_bufmgr *bufmgr,
bufmgr->sys.region = &devinfo->mem.sram.mem;
bufmgr->sys.size = devinfo->mem.sram.mappable.size;
/* When the resizable bar feature is disabled,
* then vram.mappable.size is only 256MB.
* The second half of the total size is in the vram.unmappable.size
* variable.
*/
bufmgr->vram.region = &devinfo->mem.vram.mem;
bufmgr->vram.size = devinfo->mem.vram.mappable.size;
bufmgr->vram.size = devinfo->mem.vram.mappable.size +
devinfo->mem.vram.unmappable.size;
return true;
}