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drm/nouveau/volt: Properly detect entry based voltage tables

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There is a field in the voltage table which tells us if the VIDs are taken
from the entries or calculated through the header.

v2: Don't break older versions.
v5: Reverse flag name.

Signed-off-by: Karol Herbst <karolherbst@gmail.com>
Reviewed-by: Martin Peres <martin.peres@free.fr>
Tested-by: Pierre Moreau <pierre.morrow@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Karol Herbst
2016-07-12 21:36:08 +02:00
committed by Ben Skeggs
parent 32dd7f2329
commit 17f486de6a
3 changed files with 17 additions and 7 deletions
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5
drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/volt.h
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@@ -13,8 +13,9 @@ struct nvbios_volt {
u32 base;
/* GPIO mode */
u8 vidmask;
s16 step;
bool ranged;
u8 vidmask;
s16 step;
/* PWM mode */
u32 pwm_freq;