66 lines
2.6 KiB
Diff
66 lines
2.6 KiB
Diff
From 69b711c0c5e3d9cb3a5b9f741fb4cdc96b5739cb Mon Sep 17 00:00:00 2001
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From: Kyle McMartin <kyle@dreadnought.i.jkkm.org>
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Subject: Revert "drm/kms: disable/enable poll around switcheroo on/off"
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This reverts commit fbf81762e385d3d45acad057b654d56972acf58c, mostly.
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---
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drivers/gpu/drm/i915/i915_dma.c | 4 +---
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drivers/gpu/drm/nouveau/nouveau_state.c | 3 ---
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drivers/gpu/drm/radeon/radeon_device.c | 2 --
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diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
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index 59a2bf8..2df3286 100644
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--- a/drivers/gpu/drm/i915/i915_dma.c
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+++ b/drivers/gpu/drm/i915/i915_dma.c
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@@ -1320,14 +1320,12 @@ static void i915_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_
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struct drm_device *dev = pci_get_drvdata(pdev);
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pm_message_t pmm = { .event = PM_EVENT_SUSPEND };
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if (state == VGA_SWITCHEROO_ON) {
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- printk(KERN_INFO "i915: switched on\n");
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+ printk(KERN_INFO "i915: switched off\n");
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/* i915 resume handler doesn't set to D0 */
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pci_set_power_state(dev->pdev, PCI_D0);
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i915_resume(dev);
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- drm_kms_helper_poll_enable(dev);
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} else {
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printk(KERN_ERR "i915: switched off\n");
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- drm_kms_helper_poll_disable(dev);
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i915_suspend(dev, pmm);
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}
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}
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diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
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index b02a231..0c28266 100644
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--- a/drivers/gpu/drm/nouveau/nouveau_state.c
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+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
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@@ -376,15 +376,12 @@ out_err:
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static void nouveau_switcheroo_set_state(struct pci_dev *pdev,
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enum vga_switcheroo_state state)
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{
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- struct drm_device *dev = pci_get_drvdata(pdev);
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pm_message_t pmm = { .event = PM_EVENT_SUSPEND };
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if (state == VGA_SWITCHEROO_ON) {
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printk(KERN_ERR "VGA switcheroo: switched nouveau on\n");
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nouveau_pci_resume(pdev);
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- drm_kms_helper_poll_enable(dev);
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} else {
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printk(KERN_ERR "VGA switcheroo: switched nouveau off\n");
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- drm_kms_helper_poll_disable(dev);
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nouveau_pci_suspend(pdev, pmm);
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}
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}
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diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
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index f10faed..225a9f2 100644
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--- a/drivers/gpu/drm/radeon/radeon_device.c
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+++ b/drivers/gpu/drm/radeon/radeon_device.c
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@@ -546,10 +546,8 @@ static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switchero
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/* don't suspend or resume card normally */
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rdev->powered_down = false;
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radeon_resume_kms(dev);
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- drm_kms_helper_poll_enable(dev);
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} else {
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printk(KERN_INFO "radeon: switched off\n");
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- drm_kms_helper_poll_disable(dev);
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radeon_suspend_kms(dev, pmm);
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/* don't suspend or resume card normally */
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rdev->powered_down = true;
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