13 static void hsw_ips_enable(const struct intel_crtc_state *crtc_state)  in hsw_ips_enable()  argument
15 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);  in hsw_ips_enable()
18 	if (!crtc_state->ips_enabled)  in hsw_ips_enable()
27 		    !(crtc_state->active_planes & ~BIT(PLANE_CURSOR)));  in hsw_ips_enable()
54 bool hsw_ips_disable(const struct intel_crtc_state *crtc_state)  in hsw_ips_disable()  argument
56 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);  in hsw_ips_disable()
60 	if (!crtc_state->ips_enabled)  in hsw_ips_disable()
182 bool hsw_crtc_state_ips_capable(const struct intel_crtc_state *crtc_state)  in hsw_crtc_state_ips_capable()  argument
184 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);  in hsw_crtc_state_ips_capable()
194 	if (crtc_state->pipe_bpp > 24)  in hsw_crtc_state_ips_capable()
205 	    crtc_state->pixel_rate > i915->display.cdclk.max_cdclk_freq * 95 / 100)  in hsw_crtc_state_ips_capable()
215 	struct intel_crtc_state *crtc_state =  in hsw_ips_compute_config()  local
218 	crtc_state->ips_enabled = false;  in hsw_ips_compute_config()
220 	if (!hsw_crtc_state_ips_capable(crtc_state))  in hsw_ips_compute_config()
229 	if (crtc_state->crc_enabled)  in hsw_ips_compute_config()
233 	if (!(crtc_state->active_planes & ~BIT(PLANE_CURSOR)))  in hsw_ips_compute_config()
244 		if (crtc_state->pixel_rate > cdclk_state->logical.cdclk * 95 / 100)  in hsw_ips_compute_config()
248 	crtc_state->ips_enabled = true;  in hsw_ips_compute_config()
253 void hsw_ips_get_config(struct intel_crtc_state *crtc_state)  in hsw_ips_get_config()  argument
255 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);  in hsw_ips_get_config()
262 		crtc_state->ips_enabled = intel_de_read(i915, IPS_CTL) & IPS_ENABLE;  in hsw_ips_get_config()
269 		crtc_state->ips_enabled = true;  in hsw_ips_get_config()