drm/radeon/kms: adjust default clock/vddc tracking for pm on DCE5

NI chips no longer load the MC ucode in the asic_init sequence so
the asic comes up in a basic mode with low engine/memory clocks and
a voltage.  Once the MC ucode is loaded by the driver the card
can be programmed to it's proper default clocks and voltage.  As such
the default clocks in the firmware info table as the post clocks, not
the default running clocks.  Track the default post clocks and default
running clocks separately to handle this.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 5598f9559a64..8c62b2f58923 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -823,6 +823,9 @@ struct radeon_pm {
         u32                     current_sclk;
         u32                     current_mclk;
         u32                     current_vddc;
+        u32                     default_sclk;
+        u32                     default_mclk;
+        u32                     default_vddc;
         struct radeon_i2c_chan *i2c_bus;
         /* selected pm method */
         enum radeon_pm_method     pm_method;