diff options
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 11 | ||||
| -rw-r--r-- | drivers/pci/quirks.c | 13 |
2 files changed, 13 insertions, 11 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 6ecf42783d4b..aecaafbc8417 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -113,7 +113,6 @@ static inline bool radeon_is_atpx_hybrid(void) { return false; } #endif #define RADEON_PX_QUIRK_DISABLE_PX (1 << 0) -#define RADEON_PX_QUIRK_LONG_WAKEUP (1 << 1) struct radeon_px_quirk { u32 chip_vendor; @@ -136,8 +135,6 @@ static struct radeon_px_quirk radeon_px_quirk_list[] = { * https://bugzilla.kernel.org/show_bug.cgi?id=51381 */ { PCI_VENDOR_ID_ATI, 0x6840, 0x1043, 0x2122, RADEON_PX_QUIRK_DISABLE_PX }, - /* macbook pro 8.2 */ - { PCI_VENDOR_ID_ATI, 0x6741, PCI_VENDOR_ID_APPLE, 0x00e2, RADEON_PX_QUIRK_LONG_WAKEUP }, { 0, 0, 0, 0, 0 }, }; @@ -1241,25 +1238,17 @@ static void radeon_check_arguments(struct radeon_device *rdev) static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_state state) { struct drm_device *dev = pci_get_drvdata(pdev); - struct radeon_device *rdev = dev->dev_private; if (radeon_is_px(dev) && state == VGA_SWITCHEROO_OFF) return; if (state == VGA_SWITCHEROO_ON) { - unsigned d3_delay = dev->pdev->d3_delay; - pr_info("radeon: switched on\n"); /* don't suspend or resume card normally */ dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; - if (d3_delay < 20 && (rdev->px_quirk_flags & RADEON_PX_QUIRK_LONG_WAKEUP)) - dev->pdev->d3_delay = 20; - radeon_resume_kms(dev, true, true); - dev->pdev->d3_delay = d3_delay; - dev->switch_power_state = DRM_SWITCH_POWER_ON; drm_kms_helper_poll_enable(dev); } else { diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 085fb787aa9e..d16d2f6546cf 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1684,6 +1684,19 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x2609, quirk_intel_pcie_pm); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260a, quirk_intel_pcie_pm); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260b, quirk_intel_pcie_pm); +static void quirk_radeon_pm(struct pci_dev *dev) +{ + if (dev->subsystem_vendor == PCI_VENDOR_ID_APPLE && + dev->subsystem_device == 0x00e2) { + if (dev->d3_delay < 20) { + dev->d3_delay = 20; + dev_info(&dev->dev, "extending delay after power-on from D3 to %d msec\n", + dev->d3_delay); + } + } +} +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x6741, quirk_radeon_pm); + #ifdef CONFIG_X86_IO_APIC static int dmi_disable_ioapicreroute(const struct dmi_system_id *d) { |