diff options
| author | Jun Lei <Jun.Lei@amd.com> | 2019-08-02 17:22:57 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-11-13 15:29:43 -0500 |
| commit | d9a07577b8a3131c90c187fb2b89662bee535cfd (patch) | |
| tree | 43b6d3ac6b245e908a54948b27a1a5aab19b7683 /drivers/gpu/drm/amd/display/include | |
| parent | ae8cf9774e3a609066b277c3742c3551564fb079 (diff) | |
| download | linux-d9a07577b8a3131c90c187fb2b89662bee535cfd.tar.bz2 | |
drm/amd/display: add oem i2c implemenation in dc
[why]
Need it for some OEM I2C devices in Nv10
[how]
Link up code to parse OEM table and expose DC interface
to access the pins
Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/include')
| -rw-r--r-- | drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h b/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h index f312834fef50..d51de94e4bc3 100644 --- a/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h +++ b/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h @@ -178,7 +178,8 @@ struct dc_firmware_info { uint32_t default_engine_clk; /* in KHz */ uint32_t dp_phy_ref_clk; /* in KHz - DCE12 only */ uint32_t i2c_engine_ref_clk; /* in KHz - DCE12 only */ - + bool oem_i2c_present; + uint8_t oem_i2c_obj_id; }; |