diff options
| author | Eric Paris <eparis@redhat.com> | 2013-11-22 18:57:08 -0500 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2013-11-22 18:57:54 -0500 |
| commit | fc582aef7dcc27a7120cf232c1e76c569c7b6eab (patch) | |
| tree | 7d275dd4ceab6067b91e9a25a5f6338b425fbccd /drivers/gpu/drm/i915/intel_acpi.c | |
| parent | 9175c9d2aed528800175ef81c90569d00d23f9be (diff) | |
| parent | 5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52 (diff) | |
Merge tag 'v3.12'
Linux 3.12
Conflicts:
fs/exec.c
Diffstat (limited to 'drivers/gpu/drm/i915/intel_acpi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_acpi.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_acpi.c b/drivers/gpu/drm/i915/intel_acpi.c index bcbbaea2a78e..57fe1ae32a0d 100644 --- a/drivers/gpu/drm/i915/intel_acpi.c +++ b/drivers/gpu/drm/i915/intel_acpi.c @@ -28,7 +28,7 @@ static const u8 intel_dsm_guid[] = { 0x0f, 0x13, 0x17, 0xb0, 0x1c, 0x2c }; -static int intel_dsm(acpi_handle handle, int func, int arg) +static int intel_dsm(acpi_handle handle, int func) { struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL }; struct acpi_object_list input; @@ -46,8 +46,9 @@ static int intel_dsm(acpi_handle handle, int func, int arg) params[1].integer.value = INTEL_DSM_REVISION_ID; params[2].type = ACPI_TYPE_INTEGER; params[2].integer.value = func; - params[3].type = ACPI_TYPE_INTEGER; - params[3].integer.value = arg; + params[3].type = ACPI_TYPE_PACKAGE; + params[3].package.count = 0; + params[3].package.elements = NULL; ret = acpi_evaluate_object(handle, "_DSM", &input, &output); if (ret) { @@ -151,8 +152,9 @@ static void intel_dsm_platform_mux_info(void) params[1].integer.value = INTEL_DSM_REVISION_ID; params[2].type = ACPI_TYPE_INTEGER; params[2].integer.value = INTEL_DSM_FN_PLATFORM_MUX_INFO; - params[3].type = ACPI_TYPE_INTEGER; - params[3].integer.value = 0; + params[3].type = ACPI_TYPE_PACKAGE; + params[3].package.count = 0; + params[3].package.elements = NULL; ret = acpi_evaluate_object(intel_dsm_priv.dhandle, "_DSM", &input, &output); @@ -205,7 +207,7 @@ static bool intel_dsm_pci_probe(struct pci_dev *pdev) return false; } - ret = intel_dsm(dhandle, INTEL_DSM_FN_SUPPORTED_FUNCTIONS, 0); + ret = intel_dsm(dhandle, INTEL_DSM_FN_SUPPORTED_FUNCTIONS); if (ret < 0) { DRM_DEBUG_KMS("failed to get supported _DSM functions\n"); return false; |