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drm/nouveau: pull refclk from vbios on limits 0x40 boards
author
Ben Skeggs
<bskeggs@redhat.com>
Thu, 14 Apr 2011 01:25:26 +0000
(11:25 +1000)
committer
Ben Skeggs
<bskeggs@redhat.com>
Mon, 16 May 2011 00:49:50 +0000
(10:49 +1000)
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nouveau_bios.c
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diff --git
a/drivers/gpu/drm/nouveau/nouveau_bios.c
b/drivers/gpu/drm/nouveau/nouveau_bios.c
index
90aef64
..
8486dc6
100644
(file)
--- a/
drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/
drivers/gpu/drm/nouveau/nouveau_bios.c
@@
-5049,11
+5049,7
@@
int get_pll_limits(struct drm_device *dev, uint32_t limit_match, struct pll_lims
pll_lim->vco1.max_n = record[11];
pll_lim->min_p = record[12];
pll_lim->max_p = record[13];
- /* where did this go to?? */
- if ((entry[0] & 0xf0) == 0x80)
- pll_lim->refclk = 27000;
- else
- pll_lim->refclk = 100000;
+ pll_lim->refclk = ROM16(entry[9]) * 1000;
}
/*