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/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/subdev/bios/
H A Dvmap.cdiff 4a4555a7f1dd60fe34336f440ff1de73313820ee Tue Jul 12 14:36:08 CDT 2016 Karol Herbst <karolherbst@gmail.com> drm/nouveau/volt: Parse the max voltage map entries

There are at least three "max" entries, which specify the max voltage.
Because they are actually normal voltage map entries, they can also be
affected by the temperature.

Nvidia respects those entries and if they get changed, nvidia uses the
lower voltage from all three.

We shouldn't exceed those voltages at any given time.

v2: State what those entries do in the source.
v3: Add the third max entry.
v5: Better describe the entries.

Signed-off-by: Karol Herbst <karolherbst@gmail.com>
Reviewed-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/openbmc/linux/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/
H A Dvmap.hdiff 4a4555a7f1dd60fe34336f440ff1de73313820ee Tue Jul 12 14:36:08 CDT 2016 Karol Herbst <karolherbst@gmail.com> drm/nouveau/volt: Parse the max voltage map entries

There are at least three "max" entries, which specify the max voltage.
Because they are actually normal voltage map entries, they can also be
affected by the temperature.

Nvidia respects those entries and if they get changed, nvidia uses the
lower voltage from all three.

We shouldn't exceed those voltages at any given time.

v2: State what those entries do in the source.
v3: Add the third max entry.
v5: Better describe the entries.

Signed-off-by: Karol Herbst <karolherbst@gmail.com>
Reviewed-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/subdev/volt/
H A Dbase.cdiff 4a4555a7f1dd60fe34336f440ff1de73313820ee Tue Jul 12 14:36:08 CDT 2016 Karol Herbst <karolherbst@gmail.com> drm/nouveau/volt: Parse the max voltage map entries

There are at least three "max" entries, which specify the max voltage.
Because they are actually normal voltage map entries, they can also be
affected by the temperature.

Nvidia respects those entries and if they get changed, nvidia uses the
lower voltage from all three.

We shouldn't exceed those voltages at any given time.

v2: State what those entries do in the source.
v3: Add the third max entry.
v5: Better describe the entries.

Signed-off-by: Karol Herbst <karolherbst@gmail.com>
Reviewed-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/openbmc/linux/drivers/gpu/drm/nouveau/include/nvkm/subdev/
H A Dvolt.hdiff 4a4555a7f1dd60fe34336f440ff1de73313820ee Tue Jul 12 14:36:08 CDT 2016 Karol Herbst <karolherbst@gmail.com> drm/nouveau/volt: Parse the max voltage map entries

There are at least three "max" entries, which specify the max voltage.
Because they are actually normal voltage map entries, they can also be
affected by the temperature.

Nvidia respects those entries and if they get changed, nvidia uses the
lower voltage from all three.

We shouldn't exceed those voltages at any given time.

v2: State what those entries do in the source.
v3: Add the third max entry.
v5: Better describe the entries.

Signed-off-by: Karol Herbst <karolherbst@gmail.com>
Reviewed-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>