TARGET_HW_I2C_CLOCK   32 drivers/gpu/drm/amd/amdgpu/atombios_i2c.c #define TARGET_HW_I2C_CLOCK 50
TARGET_HW_I2C_CLOCK   30 drivers/gpu/drm/radeon/atombios_i2c.c #define TARGET_HW_I2C_CLOCK 50