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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [BDW] There is garbage when moving the windows or move cursor on the menu."
href="https://bugs.freedesktop.org/show_bug.cgi?id=79967#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [BDW] There is garbage when moving the windows or move cursor on the menu."
href="https://bugs.freedesktop.org/show_bug.cgi?id=79967">bug 79967</a>
from <span class="vcard"><a class="email" href="mailto:evawang@linpus.com" title="EvaWang <evawang@linpus.com>"> <span class="fn">EvaWang</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=79967#c6">comment #6</a>)
<span class="quote">> The other use of mocs is in mesa, can you *also* please apply:
>
> diff --git a/src/mesa/drivers/dri/i965/brw_defines.h
> b/src/mesa/drivers/dri/i965/brw_defines.h
> index 3afd399..620f8a2 100644
> --- a/src/mesa/drivers/dri/i965/brw_defines.h
> +++ b/src/mesa/drivers/dri/i965/brw_defines.h
> @@ -2199,8 +2199,8 @@ enum brw_wm_barycentric_interp_mode {
> #define HSW_MOCS_UC_LLC_WB_ELLC (3 << 1)
>
> /* Broadwell: write-back or write-through; always use all the caches. */
> -#define BDW_MOCS_WB 0x78
> -#define BDW_MOCS_WT 0x58
> +#define BDW_MOCS_WB 0
> +#define BDW_MOCS_WT 0
>
> #include "intel_chipset.h"</span >
Apply mesa and xf86-video-intel patches, it seems more serious than before. it
will show garbage when click a button or windows
Please refer the xorg.0.log</pre>
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