diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/drm/nouveau/core/include/subdev/gpio.h | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/subdev/gpio/base.c | 17 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_connector.c | 2 |
4 files changed, 17 insertions, 14 deletions
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/gpio.h b/drivers/gpu/drm/nouveau/core/include/subdev/gpio.h index 2e2effa6644..612d82ab683 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/gpio.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/gpio.h @@ -8,6 +8,12 @@ #include <subdev/bios.h> #include <subdev/bios/gpio.h> +enum nvkm_gpio_event { + NVKM_GPIO_HI = 1, + NVKM_GPIO_LO = 2, + NVKM_GPIO_TOGGLED = (NVKM_GPIO_HI | NVKM_GPIO_LO), +}; + struct nouveau_gpio { struct nouveau_subdev base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c index e43bc9f0cf0..45e0202f315 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c @@ -110,7 +110,7 @@ nouveau_gpio_intr_disable(struct nouveau_event *event, int type, int index) { struct nouveau_gpio *gpio = nouveau_gpio(event->priv); const struct nouveau_gpio_impl *impl = (void *)nv_object(gpio)->oclass; - impl->intr_mask(gpio, NVKM_GPIO_TOGGLED, 1 << index, 0); + impl->intr_mask(gpio, type, 1 << index, 0); } static void @@ -118,7 +118,7 @@ nouveau_gpio_intr_enable(struct nouveau_event *event, int type, int index) { struct nouveau_gpio *gpio = nouveau_gpio(event->priv); const struct nouveau_gpio_impl *impl = (void *)nv_object(gpio)->oclass; - impl->intr_mask(gpio, NVKM_GPIO_TOGGLED, 1 << index, 1 << index); + impl->intr_mask(gpio, type, 1 << index, 1 << index); } static void @@ -126,13 +126,16 @@ nouveau_gpio_intr(struct nouveau_subdev *subdev) { struct nouveau_gpio *gpio = nouveau_gpio(subdev); const struct nouveau_gpio_impl *impl = (void *)nv_object(gpio)->oclass; - u32 hi, lo, i; + u32 hi, lo, e, i; impl->intr_stat(gpio, &hi, &lo); - for (i = 0; (hi | lo) && i < impl->lines; i++) { - if ((hi | lo) & (1 << i)) - nouveau_event_trigger(gpio->events, 1, i); + for (i = 0; e = 0, (hi | lo) && i < impl->lines; i++) { + if (hi & (1 << i)) + e |= NVKM_GPIO_HI; + if (lo & (1 << i)) + e |= NVKM_GPIO_LO; + nouveau_event_trigger(gpio->events, e, i); } } @@ -205,7 +208,7 @@ nouveau_gpio_create_(struct nouveau_object *parent, gpio->get = nouveau_gpio_get; gpio->reset = impl->reset; - ret = nouveau_event_create(1, impl->lines, &gpio->events); + ret = nouveau_event_create(2, impl->lines, &gpio->events); if (ret) return ret; diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h b/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h index 5c023983b05..e1724dfc86a 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h @@ -27,12 +27,6 @@ void _nouveau_gpio_dtor(struct nouveau_object *); int _nouveau_gpio_init(struct nouveau_object *); int _nouveau_gpio_fini(struct nouveau_object *, bool); -enum nvkm_gpio_event { - NVKM_GPIO_HI = 1, - NVKM_GPIO_LO = 2, - NVKM_GPIO_TOGGLED = (NVKM_GPIO_HI | NVKM_GPIO_LO), -}; - struct nouveau_gpio_impl { struct nouveau_oclass base; int lines; diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 0f3fdc66c82..4a162a42643 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -1013,7 +1013,7 @@ nouveau_connector_create(struct drm_device *dev, int index) nv_connector->hpd.func = DCB_GPIO_UNUSED; if (nv_connector->hpd.func != DCB_GPIO_UNUSED) { - nouveau_event_new(gpio->events, 1, + nouveau_event_new(gpio->events, NVKM_GPIO_TOGGLED, nv_connector->hpd.line, nouveau_connector_hotplug, nv_connector, |