mdp4_lcdc_round_pixclk  200 drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.h long mdp4_lcdc_round_pixclk(struct drm_encoder *encoder, unsigned long rate);
mdp4_lcdc_round_pixclk   73 drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c 	actual = mdp4_lcdc_round_pixclk(encoder, requested);