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authorHuang Rui <ray.huang@amd.com>2016-07-14 19:31:05 +0300
committerAlex Deucher <alexander.deucher@amd.com>2016-07-29 21:37:11 +0300
commite595d7f03b48f5f311c9289c070a2a14636ad362 (patch)
tree766a99cc0d816495595a233a41b9feac95a92245 /drivers/gpu
parent778ee7e5c41f5f385ae0b6f6fc6f840c9ce65e5a (diff)
downloadlinux-e595d7f03b48f5f311c9289c070a2a14636ad362.tar.xz
drm/amdgpu: add new definition in bif header
This patch adds new definition in bif header, and will be used on iceland HW powertune part. Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h b/drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h
index 293329719bba..809759f7bb81 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h
@@ -27,6 +27,7 @@
#define mmMM_INDEX 0x0
#define mmMM_INDEX_HI 0x6
#define mmMM_DATA 0x1
+#define mmCC_BIF_BX_STRAP2 0x152A
#define mmBIF_MM_INDACCESS_CNTL 0x1500
#define mmBIF_DOORBELL_APER_EN 0x1501
#define mmBUS_CNTL 0x1508