is_hw_busy 185 drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c if (is_hw_busy(dce_i2c_hw)) { is_hw_busy 472 drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c if (is_hw_busy(dce_i2c_hw)) {