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Kirill Smelkov
linux
Commits
6805979f
Commit
6805979f
authored
Oct 30, 2011
by
Ben Skeggs
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drm/nv50/pm: 0x84/0x86 can't use "1" for nvclk src, need 0x50 method
Signed-off-by:
Ben Skeggs
<
bskeggs@redhat.com
>
parent
06784090
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with
5 additions
and
2 deletions
+5
-2
drivers/gpu/drm/nouveau/nv50_pm.c
drivers/gpu/drm/nouveau/nv50_pm.c
+5
-2
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drivers/gpu/drm/nouveau/nv50_pm.c
View file @
6805979f
...
@@ -562,8 +562,11 @@ nv50_pm_clocks_set(struct drm_device *dev, void *data)
...
@@ -562,8 +562,11 @@ nv50_pm_clocks_set(struct drm_device *dev, void *data)
}
}
nv_mask
(
dev
,
0x00c040
,
0x0c000c00
,
info
->
amast
);
nv_mask
(
dev
,
0x00c040
,
0x0c000c00
,
info
->
amast
);
/* core/shader: switch core to dom6, shader to hclk */
/* core/shader: make sure sclk/nvclk are disconnected from their
if
(
dev_priv
->
chipset
==
0x50
)
* plls (nvclk to dom6, sclk to hclk), modify the plls, and
* reconnect sclk/nvclk to their new clock source
*/
if
(
dev_priv
->
chipset
<
0x92
)
nv_mask
(
dev
,
0x00c040
,
0x001000b0
,
0x00100080
);
/* grrr! */
nv_mask
(
dev
,
0x00c040
,
0x001000b0
,
0x00100080
);
/* grrr! */
else
else
nv_mask
(
dev
,
0x00c040
,
0x000000b3
,
0x00000081
);
nv_mask
(
dev
,
0x00c040
,
0x000000b3
,
0x00000081
);
...
...
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