search for: dc57b62

Displaying 3 results from an estimated 3 matches for "dc57b62".

2016 Oct 28
2
[PATCH] drm/nouveau/acpi: fix check for power resources support
...rchives/nouveau/2016-May/025125.html Re-adding the check as suggested by Mika. Kind regards, Peter --- drivers/gpu/drm/nouveau/nouveau_acpi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c index dc57b62..193573d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_acpi.c +++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c @@ -240,7 +240,8 @@ static bool nouveau_pr3_present(struct pci_dev *pdev) if (!parent_adev) return false; - return acpi_has_method(parent_adev->handle, "_PR3"); + return par...
2016 Aug 25
1
[PATCH] drm/nouveau/acpi: use DSM if bridge does not support D3cold
...some laptops from 2013 and 2014 will regress in v4.8 and suck more power. Kind regards, Peter --- drivers/gpu/drm/nouveau/nouveau_acpi.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c index f2ad17a..dc57b62 100644 --- a/drivers/gpu/drm/nouveau/nouveau_acpi.c +++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c @@ -225,6 +225,17 @@ static bool nouveau_pr3_present(struct pci_dev *pdev) if (!parent_pdev) return false; + if (!parent_pdev->bridge_d3) { + /* + * Parent PCI bridge is currently not power...
2016 Oct 31
2
[PATCH v2] drm/nouveau/acpi: fix check for power resources support
...; added ACPICA note as requested by Mika I suggest Cc: stable (if the maintainer is OK with that?) --- drivers/gpu/drm/nouveau/nouveau_acpi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c index dc57b62..193573d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_acpi.c +++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c @@ -240,7 +240,8 @@ static bool nouveau_pr3_present(struct pci_dev *pdev) if (!parent_adev) return false; - return acpi_has_method(parent_adev->handle, "_PR3"); + return par...