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drm/nouveau/gm204/6: add voltage control using the new gk104 volt class

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I got confirmation that we can read and change the voltage with the same code.
The divider is also computed correctly on the gm204 we got our hands on.

Thanks to Yoshimo on IRC for executing the tests on his gm204!

Signed-off-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Martin Peres 2015-09-16 22:45:33 +03:00 committed by Ben Skeggs
parent dc47700f7d
commit 24580d1c31
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
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@ -1982,6 +1982,7 @@ nv124_chipset = {
.pci = nv40_pci_new, .pci = nv40_pci_new,
.pmu = gm107_pmu_new, .pmu = gm107_pmu_new,
.timer = gk20a_timer_new, .timer = gk20a_timer_new,
.volt = gk104_volt_new,
.ce[0] = gm204_ce_new, .ce[0] = gm204_ce_new,
.ce[1] = gm204_ce_new, .ce[1] = gm204_ce_new,
.ce[2] = gm204_ce_new, .ce[2] = gm204_ce_new,
@ -2012,6 +2013,7 @@ nv126_chipset = {
.pci = nv40_pci_new, .pci = nv40_pci_new,
.pmu = gm107_pmu_new, .pmu = gm107_pmu_new,
.timer = gk20a_timer_new, .timer = gk20a_timer_new,
.volt = gk104_volt_new,
.ce[0] = gm204_ce_new, .ce[0] = gm204_ce_new,
.ce[1] = gm204_ce_new, .ce[1] = gm204_ce_new,
.ce[2] = gm204_ce_new, .ce[2] = gm204_ce_new,