ATOM_DEVICE_I2C_LINEMUX_SHIFT 3615 drivers/gpu/drm/amd/include/atombios.h #define ATOM_DEVICE_I2C_LINEMUX_SHIFT                     0x00000000
ATOM_DEVICE_I2C_LINEMUX_SHIFT 3138 drivers/gpu/drm/radeon/atombios.h #define ATOM_DEVICE_I2C_LINEMUX_SHIFT                     0x00000000