commit ae3e40e8712414321ef2b61e8bb26a5d9701643b
author Alex Deucher <alexander.deucher@amd.com> Thu Jul 18 16:39:53 2013 -0400
committer Alex Deucher <alexander.deucher@amd.com> Fri Aug 30 16:30:32 2013 -0400
tree 1d9452470a10c08b758b144bf27833958b920408
parent 5496131e458e6bbee7f7bdf6f116d150c6dcf728

drm/radeon/dpm: add debugfs support for KB/KV

This allows you to look at the current DPM state via
debugfs.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/radeon/cikd.h

diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h
index 9716ffc..259b81c 100644
--- a/drivers/gpu/drm/radeon/cikd.h
+++ b/drivers/gpu/drm/radeon/cikd.h
@@ -134,6 +134,10 @@
 #       define DISP_GAP_MCHG(x)                           ((x) << 24)
 #       define DISP_GAP_MCHG_MASK                         (3 << 24)
 
+#define SMU_VOLTAGE_STATUS                                0xC0200094
+#       define SMU_VOLTAGE_CURRENT_LEVEL_MASK             (0xff << 1)
+#       define SMU_VOLTAGE_CURRENT_LEVEL_SHIFT            1
+
 #define TARGET_AND_CURRENT_PROFILE_INDEX_1                0xC02000F0
 #       define CURR_PCIE_INDEX_MASK                       (0xf << 24)
 #       define CURR_PCIE_INDEX_SHIFT                      24