diff options
author | Yongqiang Sun <yongqiang.sun@amd.com> | 2019-06-25 19:08:50 -0400 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-15 10:52:46 -0500 |
commit | 9d19c73f37473bfc4c9216e5e48b4684cc2050d2 (patch) | |
tree | e2a9098a6192b43ed7cff748747ebf4100700593 /drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h | |
parent | 99a423418aeabe9a572b3e5194f2c06180a066fb (diff) |
drm/amd/display: Add DFS reference clock field
Add to clk_mgr_internal struct, for future use.
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h index 4b5505fa980c..213046de1675 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h @@ -216,6 +216,8 @@ struct clk_mgr_internal { bool dfs_bypass_enabled; /* True if the DFS-bypass feature is enabled and active. */ bool dfs_bypass_active; + + uint32_t dfs_ref_freq_khz; /* * Cache the display clock returned by VBIOS if DFS-bypass is enabled. * This is basically "Crystal Frequency In KHz" (XTALIN) frequency |