From d9a07577b8a3131c90c187fb2b89662bee535cfd Mon Sep 17 00:00:00 2001 From: Jun Lei Date: Fri, 2 Aug 2019 17:22:57 -0400 Subject: 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 Reviewed-by: Aric Cyr Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h') 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; }; -- cgit v1.2.3