RADEON_GPIOPAD_Y  501 drivers/gpu/drm/radeon/radeon_combios.c 		i2c.y_clk_reg = RADEON_GPIOPAD_Y;
RADEON_GPIOPAD_Y  502 drivers/gpu/drm/radeon/radeon_combios.c 		i2c.y_data_reg = RADEON_GPIOPAD_Y;