drm/radeon/kms: add dpm support for sumo asics (v2)

This adds dpm support for sumo asics.  This includes:
- clockgating
- powergating
- dynamic engine clock scaling
- dynamic voltage scaling

set radeon.dpm=1 to enable it.

v2: fix indention

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 7e4377f8c477..8e913a9ec8b2 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -1046,6 +1046,9 @@ int radeon_pm_init(struct radeon_device *rdev)
         case CHIP_JUNIPER:
         case CHIP_CYPRESS:
         case CHIP_HEMLOCK:
+        case CHIP_PALM:
+        case CHIP_SUMO:
+        case CHIP_SUMO2:
         case CHIP_BARTS:
         case CHIP_TURKS:
         case CHIP_CAICOS: