static void rcar_du_hdmienc_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder); rcar_du_crtc_route_output(encoder->crtc, hdmienc->renc->output); }
static void rcar_du_hdmienc_cleanup(struct drm_encoder *encoder) { struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder); rcar_du_hdmienc_dpms(encoder, DRM_MODE_DPMS_OFF); drm_encoder_cleanup(encoder); put_device(hdmienc->dev); }
static void rcar_du_hdmienc_cleanup(struct drm_encoder *encoder) { struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder); if (hdmienc->enabled) rcar_du_hdmienc_disable(encoder); drm_encoder_cleanup(encoder); }
static void rcar_du_hdmienc_enable(struct drm_encoder *encoder) { struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder); if (hdmienc->renc->lvds) rcar_du_lvdsenc_enable(hdmienc->renc->lvds, encoder->crtc, true); hdmienc->enabled = true; }
static void rcar_du_hdmienc_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder); struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder); if (sfuncs->mode_set) sfuncs->mode_set(encoder, mode, adjusted_mode); rcar_du_crtc_route_output(encoder->crtc, hdmienc->renc->output); }
static void rcar_du_hdmienc_dpms(struct drm_encoder *encoder, int mode) { struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder); struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder); if (hdmienc->dpms == mode) return; if (sfuncs->dpms) sfuncs->dpms(encoder, mode); hdmienc->dpms = mode; }
static int rcar_du_hdmienc_atomic_check(struct drm_encoder *encoder, struct drm_crtc_state *crtc_state, struct drm_connector_state *conn_state) { struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder); struct drm_display_mode *adjusted_mode = &crtc_state->adjusted_mode; if (hdmienc->renc->lvds) rcar_du_lvdsenc_atomic_check(hdmienc->renc->lvds, adjusted_mode); return 0; }
static void rcar_du_hdmienc_enable(struct drm_encoder *encoder) { struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder); struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder); if (hdmienc->renc->lvds) rcar_du_lvdsenc_enable(hdmienc->renc->lvds, encoder->crtc, true); if (sfuncs->dpms) sfuncs->dpms(encoder, DRM_MODE_DPMS_ON); hdmienc->enabled = true; }
static int rcar_du_hdmienc_atomic_check(struct drm_encoder *encoder, struct drm_crtc_state *crtc_state, struct drm_connector_state *conn_state) { struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder); struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder); struct drm_display_mode *adjusted_mode = &crtc_state->adjusted_mode; const struct drm_display_mode *mode = &crtc_state->mode; /* The internal LVDS encoder has a clock frequency operating range of * 30MHz to 150MHz. Clamp the clock accordingly. */ if (hdmienc->renc->lvds) adjusted_mode->clock = clamp(adjusted_mode->clock, 30000, 150000); if (sfuncs->mode_fixup == NULL) return 0; return sfuncs->mode_fixup(encoder, mode, adjusted_mode) ? 0 : -EINVAL; }