diff options
Diffstat (limited to 'bsd-core')
| -rw-r--r-- | bsd-core/i915/Makefile | 2 | ||||
| -rw-r--r-- | bsd-core/i915_drv.c | 32 | ||||
| l--------- | bsd-core/i915_suspend.c | 1 |
3 files changed, 33 insertions, 2 deletions
diff --git a/bsd-core/i915/Makefile b/bsd-core/i915/Makefile index 6fd7d728..f88155a5 100644 --- a/bsd-core/i915/Makefile +++ b/bsd-core/i915/Makefile @@ -3,7 +3,7 @@ .PATH: ${.CURDIR}/.. KMOD = i915 NO_MAN = YES -SRCS = i915_dma.c i915_drv.c i915_irq.c i915_mem.c +SRCS = i915_dma.c i915_drv.c i915_irq.c i915_mem.c i915_suspend.c SRCS += device_if.h bus_if.h pci_if.h opt_drm.h CFLAGS += ${DEBUG_FLAGS} -I. -I.. diff --git a/bsd-core/i915_drv.c b/bsd-core/i915_drv.c index e6769d17..c19ef5db 100644 --- a/bsd-core/i915_drv.c +++ b/bsd-core/i915_drv.c @@ -40,10 +40,38 @@ static drm_pci_id_list_t i915_pciidlist[] = { i915_PCI_IDS }; +static int i915_suspend(device_t nbdev) +{ + struct drm_device *dev = device_get_softc(nbdev); + struct drm_i915_private *dev_priv = dev->dev_private; + + if (!dev || !dev_priv) { + DRM_ERROR("dev: 0x%lx, dev_priv: 0x%lx\n", + (unsigned long) dev, (unsigned long) dev_priv); + DRM_ERROR("DRM not initialized, aborting suspend.\n"); + return -ENODEV; + } + + i915_save_state(dev); + + return (bus_generic_suspend(nbdev)); +} + +static int i915_resume(device_t nbdev) +{ + struct drm_device *dev = device_get_softc(nbdev); + + i915_restore_state(dev); + + return (bus_generic_resume(nbdev)); +} + static void i915_configure(struct drm_device *dev) { - dev->driver.buf_priv_size = 1; /* No dev_priv */ + dev->driver.buf_priv_size = sizeof(drm_i915_private_t); dev->driver.load = i915_driver_load; + dev->driver.unload = i915_driver_unload; + dev->driver.firstopen = i915_driver_firstopen; dev->driver.preclose = i915_driver_preclose; dev->driver.lastclose = i915_driver_lastclose; dev->driver.device_is_agp = i915_driver_device_is_agp; @@ -94,6 +122,8 @@ static device_method_t i915_methods[] = { /* Device interface */ DEVMETHOD(device_probe, i915_probe), DEVMETHOD(device_attach, i915_attach), + DEVMETHOD(device_suspend, i915_suspend), + DEVMETHOD(device_resume, i915_resume), DEVMETHOD(device_detach, drm_detach), { 0, 0 } diff --git a/bsd-core/i915_suspend.c b/bsd-core/i915_suspend.c new file mode 120000 index 00000000..b55754c5 --- /dev/null +++ b/bsd-core/i915_suspend.c @@ -0,0 +1 @@ +../shared-core/i915_suspend.c
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