DP_AUX_I2C_REPLY_MASK 824 drivers/gpu/drm/drm_dp_helper.c switch (msg->reply & DP_AUX_I2C_REPLY_MASK) { DP_AUX_I2C_REPLY_MASK 823 drivers/gpu/drm/gma500/cdv_intel_dp.c switch ((reply[0] >> 4) & DP_AUX_I2C_REPLY_MASK) {