From fbf81762e385d3d45acad057b654d56972acf58c Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Tue, 1 Jun 2010 09:09:06 +1000 Subject: drm/kms: disable/enable poll around switcheroo on/off Because we aren't in a suspend state the poll will still run when we have switcherooed a card off. Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/i915_dma.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915') diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 2a6b5de5ae5..cc6e56a18ed 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1399,12 +1399,14 @@ static void i915_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_ struct drm_device *dev = pci_get_drvdata(pdev); pm_message_t pmm = { .event = PM_EVENT_SUSPEND }; if (state == VGA_SWITCHEROO_ON) { - printk(KERN_INFO "i915: switched off\n"); + printk(KERN_INFO "i915: switched on\n"); /* i915 resume handler doesn't set to D0 */ pci_set_power_state(dev->pdev, PCI_D0); i915_resume(dev); + drm_kms_helper_poll_enable(dev); } else { printk(KERN_ERR "i915: switched off\n"); + drm_kms_helper_poll_disable(dev); i915_suspend(dev, pmm); } } -- cgit v1.2.3-70-g09d2