80 void intel_display_driver_init_hw(struct drm_i915_private *i915)  in intel_display_driver_init_hw()  argument
84 	if (!HAS_DISPLAY(i915))  in intel_display_driver_init_hw()
87 	cdclk_state = to_intel_cdclk_state(i915->display.cdclk.obj.state);  in intel_display_driver_init_hw()
89 	intel_update_cdclk(i915);  in intel_display_driver_init_hw()
90 	intel_cdclk_dump_config(i915, &i915->display.cdclk.hw, "Current CDCLK");  in intel_display_driver_init_hw()
91 	cdclk_state->logical = cdclk_state->actual = i915->display.cdclk.hw;  in intel_display_driver_init_hw()
93 	intel_display_wa_apply(i915);  in intel_display_driver_init_hw()
112 static void intel_mode_config_init(struct drm_i915_private *i915)  in intel_mode_config_init()  argument
114 	struct drm_mode_config *mode_config = &i915->drm.mode_config;  in intel_mode_config_init()
116 	drm_mode_config_init(&i915->drm);  in intel_mode_config_init()
117 	INIT_LIST_HEAD(&i915->display.global.obj_list);  in intel_mode_config_init()
128 	mode_config->async_page_flip = HAS_ASYNC_FLIPS(i915);  in intel_mode_config_init()
134 	if (DISPLAY_VER(i915) >= 7) {  in intel_mode_config_init()
137 	} else if (DISPLAY_VER(i915) >= 4) {  in intel_mode_config_init()
140 	} else if (DISPLAY_VER(i915) == 3) {  in intel_mode_config_init()
148 	if (IS_I845G(i915) || IS_I865G(i915)) {  in intel_mode_config_init()
149 		mode_config->cursor_width = IS_I845G(i915) ? 64 : 512;  in intel_mode_config_init()
151 	} else if (IS_I830(i915) || IS_I85X(i915) ||  in intel_mode_config_init()
152 		   IS_I915G(i915) || IS_I915GM(i915)) {  in intel_mode_config_init()
161 static void intel_mode_config_cleanup(struct drm_i915_private *i915)  in intel_mode_config_cleanup()  argument
163 	intel_atomic_global_obj_cleanup(i915);  in intel_mode_config_cleanup()
164 	drm_mode_config_cleanup(&i915->drm);  in intel_mode_config_cleanup()
179 void intel_display_driver_early_probe(struct drm_i915_private *i915)  in intel_display_driver_early_probe()  argument
181 	if (!HAS_DISPLAY(i915))  in intel_display_driver_early_probe()
184 	spin_lock_init(&i915->display.fb_tracking.lock);  in intel_display_driver_early_probe()
185 	mutex_init(&i915->display.backlight.lock);  in intel_display_driver_early_probe()
186 	mutex_init(&i915->display.audio.mutex);  in intel_display_driver_early_probe()
187 	mutex_init(&i915->display.wm.wm_mutex);  in intel_display_driver_early_probe()
188 	mutex_init(&i915->display.pps.mutex);  in intel_display_driver_early_probe()
189 	mutex_init(&i915->display.hdcp.hdcp_mutex);  in intel_display_driver_early_probe()
191 	intel_display_irq_init(i915);  in intel_display_driver_early_probe()
192 	intel_dkl_phy_init(i915);  in intel_display_driver_early_probe()
193 	intel_color_init_hooks(i915);  in intel_display_driver_early_probe()
194 	intel_init_cdclk_hooks(i915);  in intel_display_driver_early_probe()
195 	intel_audio_hooks_init(i915);  in intel_display_driver_early_probe()
196 	intel_dpll_init_clock_hook(i915);  in intel_display_driver_early_probe()
197 	intel_init_display_hooks(i915);  in intel_display_driver_early_probe()
198 	intel_fdi_init_hook(i915);  in intel_display_driver_early_probe()
202 int intel_display_driver_probe_noirq(struct drm_i915_private *i915)  in intel_display_driver_probe_noirq()  argument
206 	if (i915_inject_probe_failure(i915))  in intel_display_driver_probe_noirq()
209 	if (HAS_DISPLAY(i915)) {  in intel_display_driver_probe_noirq()
210 		ret = drm_vblank_init(&i915->drm,  in intel_display_driver_probe_noirq()
211 				      INTEL_NUM_PIPES(i915));  in intel_display_driver_probe_noirq()
216 	intel_bios_init(i915);  in intel_display_driver_probe_noirq()
218 	ret = intel_vga_register(i915);  in intel_display_driver_probe_noirq()
223 	ret = intel_power_domains_init(i915);  in intel_display_driver_probe_noirq()
227 	intel_pmdemand_init_early(i915);  in intel_display_driver_probe_noirq()
229 	intel_power_domains_init_hw(i915, false);  in intel_display_driver_probe_noirq()
231 	if (!HAS_DISPLAY(i915))  in intel_display_driver_probe_noirq()
234 	intel_dmc_init(i915);  in intel_display_driver_probe_noirq()
236 	i915->display.wq.modeset = alloc_ordered_workqueue("i915_modeset", 0);  in intel_display_driver_probe_noirq()
237 	i915->display.wq.flip = alloc_workqueue("i915_flip", WQ_HIGHPRI |  in intel_display_driver_probe_noirq()
240 	intel_mode_config_init(i915);  in intel_display_driver_probe_noirq()
242 	ret = intel_cdclk_init(i915);  in intel_display_driver_probe_noirq()
246 	ret = intel_color_init(i915);  in intel_display_driver_probe_noirq()
250 	ret = intel_dbuf_init(i915);  in intel_display_driver_probe_noirq()
254 	ret = intel_bw_init(i915);  in intel_display_driver_probe_noirq()
258 	ret = intel_pmdemand_init(i915);  in intel_display_driver_probe_noirq()
262 	intel_init_quirks(i915);  in intel_display_driver_probe_noirq()
264 	intel_fbc_init(i915);  in intel_display_driver_probe_noirq()
269 	intel_dmc_fini(i915);  in intel_display_driver_probe_noirq()
270 	intel_power_domains_driver_remove(i915);  in intel_display_driver_probe_noirq()
272 	intel_vga_unregister(i915);  in intel_display_driver_probe_noirq()
274 	intel_bios_driver_remove(i915);  in intel_display_driver_probe_noirq()
280 int intel_display_driver_probe_nogem(struct drm_i915_private *i915)  in intel_display_driver_probe_nogem()  argument
282 	struct drm_device *dev = &i915->drm;  in intel_display_driver_probe_nogem()
287 	if (!HAS_DISPLAY(i915))  in intel_display_driver_probe_nogem()
290 	intel_wm_init(i915);  in intel_display_driver_probe_nogem()
292 	intel_panel_sanitize_ssc(i915);  in intel_display_driver_probe_nogem()
294 	intel_pps_setup(i915);  in intel_display_driver_probe_nogem()
296 	intel_gmbus_setup(i915);  in intel_display_driver_probe_nogem()
298 	drm_dbg_kms(&i915->drm, "%d display pipe%s available.\n",  in intel_display_driver_probe_nogem()
299 		    INTEL_NUM_PIPES(i915),  in intel_display_driver_probe_nogem()
300 		    INTEL_NUM_PIPES(i915) > 1 ? "s" : "");  in intel_display_driver_probe_nogem()
302 	for_each_pipe(i915, pipe) {  in intel_display_driver_probe_nogem()
303 		ret = intel_crtc_init(i915, pipe);  in intel_display_driver_probe_nogem()
305 			intel_mode_config_cleanup(i915);  in intel_display_driver_probe_nogem()
310 	intel_plane_possible_crtcs_init(i915);  in intel_display_driver_probe_nogem()
311 	intel_shared_dpll_init(i915);  in intel_display_driver_probe_nogem()
312 	intel_fdi_pll_freq_update(i915);  in intel_display_driver_probe_nogem()
314 	intel_update_czclk(i915);  in intel_display_driver_probe_nogem()
315 	intel_display_driver_init_hw(i915);  in intel_display_driver_probe_nogem()
316 	intel_dpll_update_ref_clks(i915);  in intel_display_driver_probe_nogem()
318 	intel_hdcp_component_init(i915);  in intel_display_driver_probe_nogem()
320 	if (i915->display.cdclk.max_cdclk_freq == 0)  in intel_display_driver_probe_nogem()
321 		intel_update_max_cdclk(i915);  in intel_display_driver_probe_nogem()
323 	intel_hti_init(i915);  in intel_display_driver_probe_nogem()
326 	intel_vga_disable(i915);  in intel_display_driver_probe_nogem()
327 	intel_setup_outputs(i915);  in intel_display_driver_probe_nogem()
330 	intel_modeset_setup_hw_state(i915, dev->mode_config.acquire_ctx);  in intel_display_driver_probe_nogem()
331 	intel_acpi_assign_connector_fwnodes(i915);  in intel_display_driver_probe_nogem()
345 	if (!HAS_GMCH(i915))  in intel_display_driver_probe_nogem()
346 		ilk_wm_sanitize(i915);  in intel_display_driver_probe_nogem()
352 int intel_display_driver_probe(struct drm_i915_private *i915)  in intel_display_driver_probe()  argument
356 	if (!HAS_DISPLAY(i915))  in intel_display_driver_probe()
365 	ret = intel_initial_commit(&i915->drm);  in intel_display_driver_probe()
367 		drm_dbg_kms(&i915->drm, "Initial modeset failed, %d\n", ret);  in intel_display_driver_probe()
369 	intel_overlay_setup(i915);  in intel_display_driver_probe()
371 	ret = intel_fbdev_init(&i915->drm);  in intel_display_driver_probe()
376 	intel_hpd_init(i915);  in intel_display_driver_probe()
377 	intel_hpd_poll_disable(i915);  in intel_display_driver_probe()
379 	skl_watermark_ipc_init(i915);  in intel_display_driver_probe()
384 void intel_display_driver_register(struct drm_i915_private *i915)  in intel_display_driver_register()  argument
386 	struct drm_printer p = drm_debug_printer("i915 display info:");  in intel_display_driver_register()
388 	if (!HAS_DISPLAY(i915))  in intel_display_driver_register()
392 	intel_opregion_register(i915);  in intel_display_driver_register()
393 	intel_acpi_video_register(i915);  in intel_display_driver_register()
395 	intel_audio_init(i915);  in intel_display_driver_register()
397 	intel_display_debugfs_register(i915);  in intel_display_driver_register()
407 	intel_fbdev_initial_config_async(i915);  in intel_display_driver_register()
414 	drm_kms_helper_poll_init(&i915->drm);  in intel_display_driver_register()
416 	intel_display_device_info_print(DISPLAY_INFO(i915),  in intel_display_driver_register()
417 					DISPLAY_RUNTIME_INFO(i915), &p);  in intel_display_driver_register()
421 void intel_display_driver_remove(struct drm_i915_private *i915)  in intel_display_driver_remove()  argument
423 	if (!HAS_DISPLAY(i915))  in intel_display_driver_remove()
426 	flush_workqueue(i915->display.wq.flip);  in intel_display_driver_remove()
427 	flush_workqueue(i915->display.wq.modeset);  in intel_display_driver_remove()
434 	intel_dp_mst_suspend(i915);  in intel_display_driver_remove()
438 void intel_display_driver_remove_noirq(struct drm_i915_private *i915)  in intel_display_driver_remove_noirq()  argument
440 	if (!HAS_DISPLAY(i915))  in intel_display_driver_remove_noirq()
447 	intel_hpd_poll_fini(i915);  in intel_display_driver_remove_noirq()
450 	intel_fbdev_fini(i915);  in intel_display_driver_remove_noirq()
455 	flush_workqueue(i915->unordered_wq);  in intel_display_driver_remove_noirq()
457 	intel_hdcp_component_fini(i915);  in intel_display_driver_remove_noirq()
459 	intel_mode_config_cleanup(i915);  in intel_display_driver_remove_noirq()
461 	intel_overlay_cleanup(i915);  in intel_display_driver_remove_noirq()
463 	intel_gmbus_teardown(i915);  in intel_display_driver_remove_noirq()
465 	destroy_workqueue(i915->display.wq.flip);  in intel_display_driver_remove_noirq()
466 	destroy_workqueue(i915->display.wq.modeset);  in intel_display_driver_remove_noirq()
468 	intel_fbc_cleanup(i915);  in intel_display_driver_remove_noirq()
472 void intel_display_driver_remove_nogem(struct drm_i915_private *i915)  in intel_display_driver_remove_nogem()  argument
474 	intel_dmc_fini(i915);  in intel_display_driver_remove_nogem()
476 	intel_power_domains_driver_remove(i915);  in intel_display_driver_remove_nogem()
478 	intel_vga_unregister(i915);  in intel_display_driver_remove_nogem()
480 	intel_bios_driver_remove(i915);  in intel_display_driver_remove_nogem()
483 void intel_display_driver_unregister(struct drm_i915_private *i915)  in intel_display_driver_unregister()  argument
485 	if (!HAS_DISPLAY(i915))  in intel_display_driver_unregister()
488 	intel_fbdev_unregister(i915);  in intel_display_driver_unregister()
489 	intel_audio_deinit(i915);  in intel_display_driver_unregister()
496 	drm_kms_helper_poll_fini(&i915->drm);  in intel_display_driver_unregister()
497 	drm_atomic_helper_shutdown(&i915->drm);  in intel_display_driver_unregister()
500 	intel_opregion_unregister(i915);  in intel_display_driver_unregister()
507 int intel_display_driver_suspend(struct drm_i915_private *i915)  in intel_display_driver_suspend()  argument
512 	if (!HAS_DISPLAY(i915))  in intel_display_driver_suspend()
515 	state = drm_atomic_helper_suspend(&i915->drm);  in intel_display_driver_suspend()
518 		drm_err(&i915->drm, "Suspending crtc's failed with %i\n",  in intel_display_driver_suspend()
521 		i915->display.restore.modeset_state = state;  in intel_display_driver_suspend()
526 __intel_display_driver_resume(struct drm_i915_private *i915,  in __intel_display_driver_resume()  argument
534 	intel_modeset_setup_hw_state(i915, ctx);  in __intel_display_driver_resume()
535 	intel_vga_redisable(i915);  in __intel_display_driver_resume()
555 	if (!HAS_GMCH(i915))  in __intel_display_driver_resume()
560 	drm_WARN_ON(&i915->drm, ret == -EDEADLK);  in __intel_display_driver_resume()
565 void intel_display_driver_resume(struct drm_i915_private *i915)  in intel_display_driver_resume()  argument
567 	struct drm_atomic_state *state = i915->display.restore.modeset_state;  in intel_display_driver_resume()
571 	if (!HAS_DISPLAY(i915))  in intel_display_driver_resume()
574 	i915->display.restore.modeset_state = NULL;  in intel_display_driver_resume()
581 		ret = drm_modeset_lock_all_ctx(&i915->drm, &ctx);  in intel_display_driver_resume()
589 		ret = __intel_display_driver_resume(i915, state, &ctx);  in intel_display_driver_resume()
591 	skl_watermark_ipc_update(i915);  in intel_display_driver_resume()
596 		drm_err(&i915->drm,  in intel_display_driver_resume()