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authorStephen Rothwell <sfr@canb.auug.org.au>2013-09-02 19:01:23 +1000
committerDave Airlie <airlied@gmail.com>2013-09-05 08:19:31 +1000
commitab62e7686172767f79be9d0d9beac92e22a5e6da (patch)
treeb478d6d4bd7ba87e80687d37bc5d6bfae126ddb4
parentd30645ae1830f458b3a4908a2f869dd53e0c179b (diff)
drm/radeon: protect ACPI calls with CONFIG_ACPI
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Alex Deucher <Alexander.Deucher@amd.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
-rw-r--r--drivers/gpu/drm/radeon/ci_dpm.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c
index 916630fdc796..3cce533397c6 100644
--- a/drivers/gpu/drm/radeon/ci_dpm.c
+++ b/drivers/gpu/drm/radeon/ci_dpm.c
@@ -4208,6 +4208,7 @@ static void ci_request_link_speed_change_before_state_change(struct radeon_devic
pi->pspp_notify_required = false;
if (target_link_speed > current_link_speed) {
switch (target_link_speed) {
+#ifdef CONFIG_ACPI
case RADEON_PCIE_GEN3:
if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
break;
@@ -4217,6 +4218,7 @@ static void ci_request_link_speed_change_before_state_change(struct radeon_devic
case RADEON_PCIE_GEN2:
if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
break;
+#endif
default:
pi->force_pcie_gen = ci_get_current_pcie_speed(rdev);
break;
@@ -4248,7 +4250,9 @@ static void ci_notify_link_speed_change_after_state_change(struct radeon_device
(ci_get_current_pcie_speed(rdev) > 0))
return;
+#ifdef CONFIG_ACPI
radeon_acpi_pcie_performance_request(rdev, request, false);
+#endif
}
}