drm/nva3: split pm backend out from nv50
This will end up quite different, it makes sense for it to be completely
separate.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index affcfc2..75bce91 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -375,9 +375,21 @@
engine->gpio.get = nv50_gpio_get;
engine->gpio.set = nv50_gpio_set;
engine->gpio.irq_enable = nv50_gpio_irq_enable;
- engine->pm.clock_get = nv50_pm_clock_get;
- engine->pm.clock_pre = nv50_pm_clock_pre;
- engine->pm.clock_set = nv50_pm_clock_set;
+ switch (dev_priv->chipset) {
+ case 0xa3:
+ case 0xa5:
+ case 0xa8:
+ case 0xaf:
+ engine->pm.clock_get = nva3_pm_clock_get;
+ engine->pm.clock_pre = nva3_pm_clock_pre;
+ engine->pm.clock_set = nva3_pm_clock_set;
+ break;
+ default:
+ engine->pm.clock_get = nv50_pm_clock_get;
+ engine->pm.clock_pre = nv50_pm_clock_pre;
+ engine->pm.clock_set = nv50_pm_clock_set;
+ break;
+ }
engine->pm.voltage_get = nouveau_voltage_gpio_get;
engine->pm.voltage_set = nouveau_voltage_gpio_set;
if (dev_priv->chipset >= 0x84)