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Searched refs:drm_aux (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.15/drivers/gpu/drm/msm/edp/
Dedp_aux.c29 struct drm_dp_aux drm_aux; member
31 #define to_edp_aux(x) container_of(x, struct edp_aux, drm_aux)
110 static ssize_t edp_aux_transfer(struct drm_dp_aux *drm_aux, in edp_aux_transfer() argument
113 struct edp_aux *aux = to_edp_aux(drm_aux); in edp_aux_transfer()
187 void *msm_edp_aux_init(struct msm_edp *edp, void __iomem *regbase, struct drm_dp_aux **drm_aux) in msm_edp_aux_init() argument
202 aux->drm_aux.name = "msm_edp_aux"; in msm_edp_aux_init()
203 aux->drm_aux.dev = dev; in msm_edp_aux_init()
204 aux->drm_aux.drm_dev = edp->dev; in msm_edp_aux_init()
205 aux->drm_aux.transfer = edp_aux_transfer; in msm_edp_aux_init()
206 ret = drm_dp_aux_register(&aux->drm_aux); in msm_edp_aux_init()
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Dedp_ctrl.c92 struct drm_dp_aux *drm_aux; member
484 if (drm_dp_dpcd_write(ctrl->drm_aux, 0x103, buf, 4) < 4) { in edp_lane_set_write()
497 if (drm_dp_dpcd_write(ctrl->drm_aux, in edp_train_pattern_set_write()
611 drm_dp_link_train_clock_recovery_delay(ctrl->drm_aux, ctrl->dpcd); in edp_start_link_train_1()
613 rlen = drm_dp_dpcd_read_link_status(ctrl->drm_aux, link_status); in edp_start_link_train_1()
668 drm_dp_link_train_channel_eq_delay(ctrl->drm_aux, ctrl->dpcd); in edp_start_link_train_2()
670 rlen = drm_dp_dpcd_read_link_status(ctrl->drm_aux, link_status); in edp_start_link_train_2()
746 drm_dp_link_train_channel_eq_delay(ctrl->drm_aux, ctrl->dpcd); in edp_clear_training_pattern()
767 if (drm_dp_dpcd_write(ctrl->drm_aux, DP_LINK_BW_SET, values, in edp_do_link_train()
975 ret = drm_dp_dpcd_readb(ctrl->drm_aux, DP_SET_POWER, &value); in edp_ctrl_on_worker()
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Dedp.h49 void *msm_edp_aux_init(struct msm_edp *edp, void __iomem *regbase, struct drm_dp_aux **drm_aux);