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drm/radeon/dpm: add debugfs support for SI

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

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2013-06-28 18:02:19 -04:00
parent bdf0c4f07d
commit 7982128c3d
4 changed files with 26 additions and 0 deletions
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4
drivers/gpu/drm/radeon/sid.h
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@@ -220,6 +220,10 @@
# define GFX_CLK_OFF_ACPI_D3 (1 << 13)
# define DYN_LIGHT_SLEEP_EN (1 << 14)
#define TARGET_AND_CURRENT_PROFILE_INDEX 0x798
# define CURRENT_STATE_INDEX_MASK (0xf << 4)
# define CURRENT_STATE_INDEX_SHIFT 4
#define CG_FTV 0x7bc
#define CG_FFCT_0 0x7c0