Merge tag 'drm-misc-next-2021-11-29' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.17:

UAPI Changes:

Cross-subsystem Changes:

 * Move 'nomodeset' kernel boot option into DRM subsystem

Core Changes:

 * Replace several DRM_*() logging macros with drm_*() equivalents
 * panel: Add quirk for Lenovo Yoga Book X91F/L
 * ttm: Documentation fixes

Driver Changes:

 * Cleanup nomodeset handling in drivers
 * Fixes
 * bridge/anx7625: Fix reading EDID; Fix error code
 * bridge/megachips: Probe both bridges before registering
 * vboxvideo: Fix ERR_PTR usage
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YaSVz15Q7dAlEevU@linux-uq9g.fritz.box

Documentation/admin-guide/kernel-parameters.txt

@@ -3545,6 +3545,13 @@
 			shutdown the other cpus.  Instead use the REBOOT_VECTOR
 			irq.
 
+	nomodeset	Disable kernel modesetting. DRM drivers will not perform
+			display-mode changes or accelerated rendering. Only the
+			system framebuffer will be available for use if this was
+			set-up by the firmware or boot loader.
+
+			Useful as fallback, or for testing and debugging.
+
 	nomodule	Disable module load
 
 	nopat		[X86] Disable PAT (page attribute table extension of

drivers/gpu/drm/Kconfig

@@ -8,6 +8,7 @@
 menuconfig DRM
 	tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)"
 	depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && HAS_DMA
+	select DRM_NOMODESET
 	select DRM_PANEL_ORIENTATION_QUIRKS
 	select HDMI
 	select FB_CMDLINE
@@ -492,6 +493,11 @@ config DRM_EXPORT_FOR_TESTS
 config DRM_PANEL_ORIENTATION_QUIRKS
 	tristate
 
+# Separate option because nomodeset parameter is global and expected built-in
+config DRM_NOMODESET
+	bool
+	default n
+
 config DRM_LIB_RANDOM
 	bool
 	default n

drivers/gpu/drm/Makefile

@@ -33,6 +33,8 @@ drm-$(CONFIG_DRM_PRIVACY_SCREEN) += drm_privacy_screen.o drm_privacy_screen_x86.
 
 obj-$(CONFIG_DRM_DP_AUX_BUS) += drm_dp_aux_bus.o
 
+obj-$(CONFIG_DRM_NOMODESET) += drm_nomodeset.o
+
 drm_cma_helper-y := drm_gem_cma_helper.o
 obj-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_cma_helper.o
 

drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c

@@ -31,7 +31,6 @@
 #include "amdgpu_drv.h"
 
 #include <drm/drm_pciids.h>
-#include <linux/console.h>
 #include <linux/module.h>
 #include <linux/pm_runtime.h>
 #include <linux/vga_switcheroo.h>
@@ -2516,10 +2515,8 @@ static int __init amdgpu_init(void)
 {
 	int r;
 
-	if (vgacon_text_force()) {
-		DRM_ERROR("VGACON disables amdgpu kernel modesetting.\n");
+	if (drm_firmware_drivers_only())
 		return -EINVAL;
-	}
 
 	r = amdgpu_sync_init();
 	if (r)

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

@@ -116,17 +116,8 @@ static void amdgpu_evict_flags(struct ttm_buffer_object *bo,
 
 	abo = ttm_to_amdgpu_bo(bo);
 	if (abo->flags & AMDGPU_AMDKFD_CREATE_SVM_BO) {
-		struct dma_fence *fence;
-		struct dma_resv *resv = &bo->base._resv;
-
-		rcu_read_lock();
-		fence = rcu_dereference(resv->fence_excl);
-		if (fence && !fence->ops->signaled)
-			dma_fence_enable_sw_signaling(fence);
-
 		placement->num_placement = 0;
 		placement->num_busy_placement = 0;
-		rcu_read_unlock();
 		return;
 	}
 

drivers/gpu/drm/ast/ast_drv.c

@@ -26,7 +26,6 @@
  * Authors: Dave Airlie <airlied@redhat.com>
  */
 
-#include <linux/console.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 
@@ -233,7 +232,7 @@ static struct pci_driver ast_pci_driver = {
 
 static int __init ast_init(void)
 {
-	if (vgacon_text_force() && ast_modeset == -1)
+	if (drm_firmware_drivers_only() && ast_modeset == -1)
 		return -EINVAL;
 
 	if (ast_modeset == 0)

drivers/gpu/drm/bridge/analogix/anx7625.c

@@ -850,7 +850,7 @@ static int sp_tx_edid_read(struct anx7625_data *ctx,
 	int count, blocks_num;
 	u8 pblock_buf[MAX_DPCD_BUFFER_SIZE];
 	u8 i, j;
-	u8 g_edid_break = 0;
+	int g_edid_break = 0;
 	int ret;
 	struct device *dev = &ctx->client->dev;
 
@@ -881,7 +881,7 @@ static int sp_tx_edid_read(struct anx7625_data *ctx,
 				g_edid_break = edid_read(ctx, offset,
 							 pblock_buf);
 
-				if (g_edid_break)
+				if (g_edid_break < 0)
 					break;
 
 				memcpy(&pedid_blocks_buf[offset],
@@ -1636,7 +1636,7 @@ static int anx7625_register_audio(struct device *dev, struct anx7625_data *ctx)
 							sizeof(codec_data));
 
 	if (IS_ERR(ctx->audio_pdev))
-		return IS_ERR(ctx->audio_pdev);
+		return PTR_ERR(ctx->audio_pdev);
 
 	DRM_DEV_DEBUG_DRIVER(dev, "bound to %s", HDMI_CODEC_DRV_NAME);
 

drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c

@@ -306,19 +306,10 @@ static void ge_b850v3_lvds_remove(void)
 	mutex_unlock(&ge_b850v3_lvds_dev_mutex);
 }
 
-static int stdp4028_ge_b850v3_fw_probe(struct i2c_client *stdp4028_i2c,
-				       const struct i2c_device_id *id)
+static int ge_b850v3_register(void)
 {
+	struct i2c_client *stdp4028_i2c = ge_b850v3_lvds_ptr->stdp4028_i2c;
 	struct device *dev = &stdp4028_i2c->dev;
-	int ret;
-
-	ret = ge_b850v3_lvds_init(dev);
-
-	if (ret)
-		return ret;
-
-	ge_b850v3_lvds_ptr->stdp4028_i2c = stdp4028_i2c;
-	i2c_set_clientdata(stdp4028_i2c, ge_b850v3_lvds_ptr);
 
 	/* drm bridge initialization */
 	ge_b850v3_lvds_ptr->bridge.funcs = &ge_b850v3_lvds_funcs;
@@ -343,6 +334,27 @@ static int stdp4028_ge_b850v3_fw_probe(struct i2c_client *stdp4028_i2c,
 			"ge-b850v3-lvds-dp", ge_b850v3_lvds_ptr);
 }
 
+static int stdp4028_ge_b850v3_fw_probe(struct i2c_client *stdp4028_i2c,
+				       const struct i2c_device_id *id)
+{
+	struct device *dev = &stdp4028_i2c->dev;
+	int ret;
+
+	ret = ge_b850v3_lvds_init(dev);
+
+	if (ret)
+		return ret;
+
+	ge_b850v3_lvds_ptr->stdp4028_i2c = stdp4028_i2c;
+	i2c_set_clientdata(stdp4028_i2c, ge_b850v3_lvds_ptr);
+
+	/* Only register after both bridges are probed */
+	if (!ge_b850v3_lvds_ptr->stdp2690_i2c)
+		return 0;
+
+	return ge_b850v3_register();
+}
+
 static int stdp4028_ge_b850v3_fw_remove(struct i2c_client *stdp4028_i2c)
 {
 	ge_b850v3_lvds_remove();
@@ -386,7 +398,11 @@ static int stdp2690_ge_b850v3_fw_probe(struct i2c_client *stdp2690_i2c,
 	ge_b850v3_lvds_ptr->stdp2690_i2c = stdp2690_i2c;
 	i2c_set_clientdata(stdp2690_i2c, ge_b850v3_lvds_ptr);
 
-	return 0;
+	/* Only register after both bridges are probed */
+	if (!ge_b850v3_lvds_ptr->stdp4028_i2c)
+		return 0;
+
+	return ge_b850v3_register();
 }
 
 static int stdp2690_ge_b850v3_fw_remove(struct i2c_client *stdp2690_i2c)

drivers/gpu/drm/drm_atomic.c

@@ -74,7 +74,7 @@ int drm_crtc_commit_wait(struct drm_crtc_commit *commit)
 
 	ret = wait_for_completion_timeout(&commit->hw_done, timeout);
 	if (!ret) {
-		DRM_ERROR("hw_done timed out\n");
+		drm_err(commit->crtc->dev, "hw_done timed out\n");
 		return -ETIMEDOUT;
 	}
 
@@ -84,7 +84,7 @@ int drm_crtc_commit_wait(struct drm_crtc_commit *commit)
 	 */
 	ret = wait_for_completion_timeout(&commit->flip_done, timeout);
 	if (!ret) {
-		DRM_ERROR("flip_done timed out\n");
+		drm_err(commit->crtc->dev, "flip_done timed out\n");
 		return -ETIMEDOUT;
 	}
 
@@ -140,7 +140,7 @@ drm_atomic_state_init(struct drm_device *dev, struct drm_atomic_state *state)
 
 	state->dev = dev;
 
-	DRM_DEBUG_ATOMIC("Allocated atomic state %p\n", state);
+	drm_dbg_atomic(dev, "Allocated atomic state %p\n", state);
 
 	return 0;
 fail:
@@ -191,7 +191,7 @@ void drm_atomic_state_default_clear(struct drm_atomic_state *state)
 	struct drm_mode_config *config = &dev->mode_config;
 	int i;
 
-	DRM_DEBUG_ATOMIC("Clearing atomic state %p\n", state);
+	drm_dbg_atomic(dev, "Clearing atomic state %p\n", state);
 
 	for (i = 0; i < state->num_connector; i++) {
 		struct drm_connector *connector = state->connectors[i].ptr;
@@ -301,7 +301,7 @@ void __drm_atomic_state_free(struct kref *ref)
 
 	drm_atomic_state_clear(state);
 
-	DRM_DEBUG_ATOMIC("Freeing atomic state %p\n", state);
+	drm_dbg_atomic(state->dev, "Freeing atomic state %p\n", state);
 
 	if (config->funcs->atomic_state_free) {
 		config->funcs->atomic_state_free(state);
@@ -358,8 +358,8 @@ drm_atomic_get_crtc_state(struct drm_atomic_state *state,
 	state->crtcs[index].ptr = crtc;
 	crtc_state->state = state;
 
-	DRM_DEBUG_ATOMIC("Added [CRTC:%d:%s] %p state to %p\n",
-			 crtc->base.id, crtc->name, crtc_state, state);
+	drm_dbg_atomic(state->dev, "Added [CRTC:%d:%s] %p state to %p\n",
+		       crtc->base.id, crtc->name, crtc_state, state);
 
 	return crtc_state;
 }
@@ -379,8 +379,9 @@ static int drm_atomic_crtc_check(const struct drm_crtc_state *old_crtc_state,
 	 */
 
 	if (new_crtc_state->active && !new_crtc_state->enable) {
-		DRM_DEBUG_ATOMIC("[CRTC:%d:%s] active without enabled\n",
-				 crtc->base.id, crtc->name);
+		drm_dbg_atomic(crtc->dev,
+			       "[CRTC:%d:%s] active without enabled\n",
+			       crtc->base.id, crtc->name);
 		return -EINVAL;
 	}
 
@@ -390,15 +391,17 @@ static int drm_atomic_crtc_check(const struct drm_crtc_state *old_crtc_state,
 	 */
 	if (drm_core_check_feature(crtc->dev, DRIVER_ATOMIC) &&
 	    WARN_ON(new_crtc_state->enable && !new_crtc_state->mode_blob)) {
-		DRM_DEBUG_ATOMIC("[CRTC:%d:%s] enabled without mode blob\n",
-				 crtc->base.id, crtc->name);
+		drm_dbg_atomic(crtc->dev,
+			       "[CRTC:%d:%s] enabled without mode blob\n",
+			       crtc->base.id, crtc->name);
 		return -EINVAL;
 	}
 
 	if (drm_core_check_feature(crtc->dev, DRIVER_ATOMIC) &&
 	    WARN_ON(!new_crtc_state->enable && new_crtc_state->mode_blob)) {
-		DRM_DEBUG_ATOMIC("[CRTC:%d:%s] disabled with mode blob\n",
-				 crtc->base.id, crtc->name);
+		drm_dbg_atomic(crtc->dev,
+			       "[CRTC:%d:%s] disabled with mode blob\n",
+			       crtc->base.id, crtc->name);
 		return -EINVAL;
 	}
 
@@ -414,8 +417,9 @@ static int drm_atomic_crtc_check(const struct drm_crtc_state *old_crtc_state,
 	 */
 	if (new_crtc_state->event &&
 	    !new_crtc_state->active && !old_crtc_state->active) {
-		DRM_DEBUG_ATOMIC("[CRTC:%d:%s] requesting event but off\n",
-				 crtc->base.id, crtc->name);
+		drm_dbg_atomic(crtc->dev,
+			       "[CRTC:%d:%s] requesting event but off\n",
+			       crtc->base.id, crtc->name);
 		return -EINVAL;
 	}
 
@@ -460,8 +464,9 @@ static int drm_atomic_connector_check(struct drm_connector *connector,
 		return 0;
 
 	if (writeback_job->fb && !state->crtc) {
-		DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] framebuffer without CRTC\n",
-				 connector->base.id, connector->name);
+		drm_dbg_atomic(connector->dev,
+			       "[CONNECTOR:%d:%s] framebuffer without CRTC\n",
+			       connector->base.id, connector->name);
 		return -EINVAL;
 	}
 
@@ -470,16 +475,18 @@ static int drm_atomic_connector_check(struct drm_connector *connector,
 								state->crtc);
 
 	if (writeback_job->fb && !crtc_state->active) {
-		DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] has framebuffer, but [CRTC:%d] is off\n",
-				 connector->base.id, connector->name,
-				 state->crtc->base.id);
+		drm_dbg_atomic(connector->dev,
+			       "[CONNECTOR:%d:%s] has framebuffer, but [CRTC:%d] is off\n",
+			       connector->base.id, connector->name,
+			       state->crtc->base.id);
 		return -EINVAL;
 	}
 
 	if (!writeback_job->fb) {
 		if (writeback_job->out_fence) {
-			DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] requesting out-fence without framebuffer\n",
-					 connector->base.id, connector->name);
+			drm_dbg_atomic(connector->dev,
+				       "[CONNECTOR:%d:%s] requesting out-fence without framebuffer\n",
+				       connector->base.id, connector->name);
 			return -EINVAL;
 		}
 
@@ -537,8 +544,8 @@ drm_atomic_get_plane_state(struct drm_atomic_state *state,
 	state->planes[index].new_state = plane_state;
 	plane_state->state = state;
 
-	DRM_DEBUG_ATOMIC("Added [PLANE:%d:%s] %p state to %p\n",
-			 plane->base.id, plane->name, plane_state, state);
+	drm_dbg_atomic(plane->dev, "Added [PLANE:%d:%s] %p state to %p\n",
+		       plane->base.id, plane->name, plane_state, state);
 
 	if (plane_state->crtc) {
 		struct drm_crtc_state *crtc_state;
@@ -594,12 +601,12 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state,
 
 	/* either *both* CRTC and FB must be set, or neither */
 	if (crtc && !fb) {
-		DRM_DEBUG_ATOMIC("[PLANE:%d:%s] CRTC set but no FB\n",
-				 plane->base.id, plane->name);
+		drm_dbg_atomic(plane->dev, "[PLANE:%d:%s] CRTC set but no FB\n",
+			       plane->base.id, plane->name);
 		return -EINVAL;
 	} else if (fb && !crtc) {
-		DRM_DEBUG_ATOMIC("[PLANE:%d:%s] FB set but no CRTC\n",
-				 plane->base.id, plane->name);
+		drm_dbg_atomic(plane->dev, "[PLANE:%d:%s] FB set but no CRTC\n",
+			       plane->base.id, plane->name);
 		return -EINVAL;
 	}
 
@@ -609,9 +616,10 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state,
 
 	/* Check whether this plane is usable on this CRTC */
 	if (!(plane->possible_crtcs & drm_crtc_mask(crtc))) {
-		DRM_DEBUG_ATOMIC("Invalid [CRTC:%d:%s] for [PLANE:%d:%s]\n",
-				 crtc->base.id, crtc->name,
-				 plane->base.id, plane->name);
+		drm_dbg_atomic(plane->dev,
+			       "Invalid [CRTC:%d:%s] for [PLANE:%d:%s]\n",
+			       crtc->base.id, crtc->name,
+			       plane->base.id, plane->name);
 		return -EINVAL;
 	}
 
@@ -619,9 +627,10 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state,
 	ret = drm_plane_check_pixel_format(plane, fb->format->format,
 					   fb->modifier);
 	if (ret) {
-		DRM_DEBUG_ATOMIC("[PLANE:%d:%s] invalid pixel format %p4cc, modifier 0x%llx\n",
-				 plane->base.id, plane->name,
-				 &fb->format->format, fb->modifier);
+		drm_dbg_atomic(plane->dev,
+			       "[PLANE:%d:%s] invalid pixel format %p4cc, modifier 0x%llx\n",
+			       plane->base.id, plane->name,
+			       &fb->format->format, fb->modifier);
 		return ret;
 	}
 
@@ -630,10 +639,11 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state,
 	    new_plane_state->crtc_x > INT_MAX - (int32_t) new_plane_state->crtc_w ||
 	    new_plane_state->crtc_h > INT_MAX ||
 	    new_plane_state->crtc_y > INT_MAX - (int32_t) new_plane_state->crtc_h) {
-		DRM_DEBUG_ATOMIC("[PLANE:%d:%s] invalid CRTC coordinates %ux%u+%d+%d\n",
-				 plane->base.id, plane->name,
-				 new_plane_state->crtc_w, new_plane_state->crtc_h,
-				 new_plane_state->crtc_x, new_plane_state->crtc_y);
+		drm_dbg_atomic(plane->dev,
+			       "[PLANE:%d:%s] invalid CRTC coordinates %ux%u+%d+%d\n",
+			       plane->base.id, plane->name,
+			       new_plane_state->crtc_w, new_plane_state->crtc_h,
+			       new_plane_state->crtc_x, new_plane_state->crtc_y);
 		return -ERANGE;
 	}
 
@@ -645,18 +655,19 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state,
 	    new_plane_state->src_x > fb_width - new_plane_state->src_w ||
 	    new_plane_state->src_h > fb_height ||
 	    new_plane_state->src_y > fb_height - new_plane_state->src_h) {
-		DRM_DEBUG_ATOMIC("[PLANE:%d:%s] invalid source coordinates "
-				 "%u.%06ux%u.%06u+%u.%06u+%u.%06u (fb %ux%u)\n",
-				 plane->base.id, plane->name,
-				 new_plane_state->src_w >> 16,
-				 ((new_plane_state->src_w & 0xffff) * 15625) >> 10,
-				 new_plane_state->src_h >> 16,
-				 ((new_plane_state->src_h & 0xffff) * 15625) >> 10,
-				 new_plane_state->src_x >> 16,
-				 ((new_plane_state->src_x & 0xffff) * 15625) >> 10,
-				 new_plane_state->src_y >> 16,
-				 ((new_plane_state->src_y & 0xffff) * 15625) >> 10,
-				 fb->width, fb->height);
+		drm_dbg_atomic(plane->dev,
+			       "[PLANE:%d:%s] invalid source coordinates "
+			       "%u.%06ux%u.%06u+%u.%06u+%u.%06u (fb %ux%u)\n",
+			       plane->base.id, plane->name,
+			       new_plane_state->src_w >> 16,
+			       ((new_plane_state->src_w & 0xffff) * 15625) >> 10,
+			       new_plane_state->src_h >> 16,
+			       ((new_plane_state->src_h & 0xffff) * 15625) >> 10,
+			       new_plane_state->src_x >> 16,
+			       ((new_plane_state->src_x & 0xffff) * 15625) >> 10,
+			       new_plane_state->src_y >> 16,
+			       ((new_plane_state->src_y & 0xffff) * 15625) >> 10,
+			       fb->width, fb->height);
 		return -ENOSPC;
 	}
 
@@ -671,9 +682,10 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state,
 		    clips->y1 < 0 ||
 		    clips->x2 > fb_width ||
 		    clips->y2 > fb_height) {
-			DRM_DEBUG_ATOMIC("[PLANE:%d:%s] invalid damage clip %d %d %d %d\n",
-					 plane->base.id, plane->name, clips->x1,
-					 clips->y1, clips->x2, clips->y2);
+			drm_dbg_atomic(plane->dev,
+				       "[PLANE:%d:%s] invalid damage clip %d %d %d %d\n",
+				       plane->base.id, plane->name, clips->x1,
+				       clips->y1, clips->x2, clips->y2);
 			return -EINVAL;
 		}
 		clips++;
@@ -681,8 +693,9 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state,
 	}
 
 	if (plane_switching_crtc(old_plane_state, new_plane_state)) {
-		DRM_DEBUG_ATOMIC("[PLANE:%d:%s] switching CRTC directly\n",
-				 plane->base.id, plane->name);
+		drm_dbg_atomic(plane->dev,
+			       "[PLANE:%d:%s] switching CRTC directly\n",
+			       plane->base.id, plane->name);
 		return -EINVAL;
 	}
 
@@ -846,8 +859,9 @@ drm_atomic_get_private_obj_state(struct drm_atomic_state *state,
 
 	state->num_private_objs = num_objs;
 
-	DRM_DEBUG_ATOMIC("Added new private object %p state %p to %p\n",
-			 obj, obj_state, state);
+	drm_dbg_atomic(state->dev,
+		       "Added new private object %p state %p to %p\n",
+		       obj, obj_state, state);
 
 	return obj_state;
 }
@@ -1027,7 +1041,7 @@ drm_atomic_get_connector_state(struct drm_atomic_state *state,
 	state->connectors[index].ptr = connector;
 	connector_state->state = state;
 
-	DRM_DEBUG_ATOMIC("Added [CONNECTOR:%d:%s] %p state to %p\n",
+	drm_dbg_atomic(connector->dev, "Added [CONNECTOR:%d:%s] %p state to %p\n",
 			 connector->base.id, connector->name,
 			 connector_state, state);
 
@@ -1160,8 +1174,9 @@ drm_atomic_add_encoder_bridges(struct drm_atomic_state *state,
 	if (!encoder)
 		return 0;
 
-	DRM_DEBUG_ATOMIC("Adding all bridges for [encoder:%d:%s] to %p\n",
-			 encoder->base.id, encoder->name, state);
+	drm_dbg_atomic(encoder->dev,
+		       "Adding all bridges for [encoder:%d:%s] to %p\n",
+		       encoder->base.id, encoder->name, state);
 
 	drm_for_each_bridge_in_chain(encoder, bridge) {
 		/* Skip bridges that don't implement the atomic state hooks. */
@@ -1213,8 +1228,9 @@ drm_atomic_add_affected_connectors(struct drm_atomic_state *state,
 	if (ret)
 		return ret;
 
-	DRM_DEBUG_ATOMIC("Adding all current connectors for [CRTC:%d:%s] to %p\n",
-			 crtc->base.id, crtc->name, state);
+	drm_dbg_atomic(crtc->dev,
+		       "Adding all current connectors for [CRTC:%d:%s] to %p\n",
+		       crtc->base.id, crtc->name, state);
 
 	/*
 	 * Changed connectors are already in @state, so only need to look
@@ -1267,8 +1283,9 @@ drm_atomic_add_affected_planes(struct drm_atomic_state *state,
 
 	WARN_ON(!drm_atomic_get_new_crtc_state(state, crtc));
 
-	DRM_DEBUG_ATOMIC("Adding all current planes for [CRTC:%d:%s] to %p\n",
-			 crtc->base.id, crtc->name, state);
+	drm_dbg_atomic(crtc->dev,
+		       "Adding all current planes for [CRTC:%d:%s] to %p\n",
+		       crtc->base.id, crtc->name, state);
 
 	drm_for_each_plane_mask(plane, state->dev, old_crtc_state->plane_mask) {
 		struct drm_plane_state *plane_state =
@@ -1308,7 +1325,7 @@ int drm_atomic_check_only(struct drm_atomic_state *state)
 	unsigned int affected_crtc = 0;
 	int i, ret = 0;
 
-	DRM_DEBUG_ATOMIC("checking %p\n", state);
+	drm_dbg_atomic(dev, "checking %p\n", state);
 
 	for_each_new_crtc_in_state(state, crtc, new_crtc_state, i)
 		requested_crtc |= drm_crtc_mask(crtc);
@@ -1316,8 +1333,8 @@ int drm_atomic_check_only(struct drm_atomic_state *state)
 	for_each_oldnew_plane_in_state(state, plane, old_plane_state, new_plane_state, i) {
 		ret = drm_atomic_plane_check(old_plane_state, new_plane_state);
 		if (ret) {
-			DRM_DEBUG_ATOMIC("[PLANE:%d:%s] atomic core check failed\n",
-					 plane->base.id, plane->name);
+			drm_dbg_atomic(dev, "[PLANE:%d:%s] atomic core check failed\n",
+				       plane->base.id, plane->name);
 			return ret;
 		}
 	}
@@ -1325,8 +1342,8 @@ int drm_atomic_check_only(struct drm_atomic_state *state)
 	for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
 		ret = drm_atomic_crtc_check(old_crtc_state, new_crtc_state);
 		if (ret) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] atomic core check failed\n",
-					 crtc->base.id, crtc->name);
+			drm_dbg_atomic(dev, "[CRTC:%d:%s] atomic core check failed\n",
+				       crtc->base.id, crtc->name);
 			return ret;
 		}
 	}
@@ -1334,8 +1351,8 @@ int drm_atomic_check_only(struct drm_atomic_state *state)
 	for_each_new_connector_in_state(state, conn, conn_state, i) {
 		ret = drm_atomic_connector_check(conn, conn_state);
 		if (ret) {
-			DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] atomic core check failed\n",
-					 conn->base.id, conn->name);
+			drm_dbg_atomic(dev, "[CONNECTOR:%d:%s] atomic core check failed\n",
+				       conn->base.id, conn->name);
 			return ret;
 		}
 	}
@@ -1344,8 +1361,8 @@ int drm_atomic_check_only(struct drm_atomic_state *state)
 		ret = config->funcs->atomic_check(state->dev, state);
 
 		if (ret) {
-			DRM_DEBUG_ATOMIC("atomic driver check for %p failed: %d\n",
-					 state, ret);
+			drm_dbg_atomic(dev, "atomic driver check for %p failed: %d\n",
+				       state, ret);
 			return ret;
 		}
 	}
@@ -1353,8 +1370,8 @@ int drm_atomic_check_only(struct drm_atomic_state *state)
 	if (!state->allow_modeset) {
 		for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) {
 			if (drm_atomic_crtc_needs_modeset(new_crtc_state)) {
-				DRM_DEBUG_ATOMIC("[CRTC:%d:%s] requires full modeset\n",
-						 crtc->base.id, crtc->name);
+				drm_dbg_atomic(dev, "[CRTC:%d:%s] requires full modeset\n",
+					       crtc->base.id, crtc->name);
 				return -EINVAL;
 			}
 		}
@@ -1374,8 +1391,9 @@ int drm_atomic_check_only(struct drm_atomic_state *state)
 	 * so compositors know what's going on.
 	 */
 	if (affected_crtc != requested_crtc) {
-		DRM_DEBUG_ATOMIC("driver added CRTC to commit: requested 0x%x, affected 0x%0x\n",
-				 requested_crtc, affected_crtc);
+		drm_dbg_atomic(dev,
+			       "driver added CRTC to commit: requested 0x%x, affected 0x%0x\n",
+			       requested_crtc, affected_crtc);
 		WARN(!state->allow_modeset, "adding CRTC not allowed without modesets: requested 0x%x, affected 0x%0x\n",
 		     requested_crtc, affected_crtc);
 	}
@@ -1407,7 +1425,7 @@ int drm_atomic_commit(struct drm_atomic_state *state)
 	if (ret)
 		return ret;
 
-	DRM_DEBUG_ATOMIC("committing %p\n", state);
+	drm_dbg_atomic(state->dev, "committing %p\n", state);
 
 	return config->funcs->atomic_commit(state->dev, state, false);
 }
@@ -1436,7 +1454,7 @@ int drm_atomic_nonblocking_commit(struct drm_atomic_state *state)
 	if (ret)
 		return ret;
 
-	DRM_DEBUG_ATOMIC("committing %p nonblocking\n", state);
+	drm_dbg_atomic(state->dev, "committing %p nonblocking\n", state);
 
 	return config->funcs->atomic_commit(state->dev, state, true);
 }
@@ -1633,11 +1651,11 @@ void drm_atomic_print_new_state(const struct drm_atomic_state *state,
 	int i;
 
 	if (!p) {
-		DRM_ERROR("invalid drm printer\n");
+		drm_err(state->dev, "invalid drm printer\n");
 		return;
 	}
 
-	DRM_DEBUG_ATOMIC("checking %p\n", state);
+	drm_dbg_atomic(state->dev, "checking %p\n", state);
 
 	for_each_new_plane_in_state(state, plane, plane_state, i)
 		drm_atomic_plane_print_state(p, plane_state);

drivers/gpu/drm/drm_atomic_helper.c

@@ -132,9 +132,10 @@ static int handle_conflicting_encoders(struct drm_atomic_state *state,
 
 		if (new_encoder) {
 			if (encoder_mask & drm_encoder_mask(new_encoder)) {
-				DRM_DEBUG_ATOMIC("[ENCODER:%d:%s] on [CONNECTOR:%d:%s] already assigned\n",
-					new_encoder->base.id, new_encoder->name,
-					connector->base.id, connector->name);
+				drm_dbg_atomic(connector->dev,
+					       "[ENCODER:%d:%s] on [CONNECTOR:%d:%s] already assigned\n",
+					       new_encoder->base.id, new_encoder->name,
+					       connector->base.id, connector->name);
 
 				return -EINVAL;
 			}
@@ -169,11 +170,12 @@ static int handle_conflicting_encoders(struct drm_atomic_state *state,
 			continue;
 
 		if (!disable_conflicting_encoders) {
-			DRM_DEBUG_ATOMIC("[ENCODER:%d:%s] in use on [CRTC:%d:%s] by [CONNECTOR:%d:%s]\n",
-					 encoder->base.id, encoder->name,
-					 connector->state->crtc->base.id,
-					 connector->state->crtc->name,
-					 connector->base.id, connector->name);
+			drm_dbg_atomic(connector->dev,
+				       "[ENCODER:%d:%s] in use on [CRTC:%d:%s] by [CONNECTOR:%d:%s]\n",
+				       encoder->base.id, encoder->name,
+				       connector->state->crtc->base.id,
+				       connector->state->crtc->name,
+				       connector->base.id, connector->name);
 			ret = -EINVAL;
 			goto out;
 		}
@@ -184,10 +186,11 @@ static int handle_conflicting_encoders(struct drm_atomic_state *state,
 			goto out;
 		}
 
-		DRM_DEBUG_ATOMIC("[ENCODER:%d:%s] in use on [CRTC:%d:%s], disabling [CONNECTOR:%d:%s]\n",
-				 encoder->base.id, encoder->name,
-				 new_conn_state->crtc->base.id, new_conn_state->crtc->name,
-				 connector->base.id, connector->name);
+		drm_dbg_atomic(connector->dev,
+			       "[ENCODER:%d:%s] in use on [CRTC:%d:%s], disabling [CONNECTOR:%d:%s]\n",
+			       encoder->base.id, encoder->name,
+			       new_conn_state->crtc->base.id, new_conn_state->crtc->name,
+			       connector->base.id, connector->name);
 
 		crtc_state = drm_atomic_get_new_crtc_state(state, new_conn_state->crtc);
 
@@ -268,9 +271,10 @@ steal_encoder(struct drm_atomic_state *state,
 
 		encoder_crtc = old_connector_state->crtc;
 
-		DRM_DEBUG_ATOMIC("[ENCODER:%d:%s] in use on [CRTC:%d:%s], stealing it\n",
-				 encoder->base.id, encoder->name,
-				 encoder_crtc->base.id, encoder_crtc->name);
+		drm_dbg_atomic(encoder->dev,
+			       "[ENCODER:%d:%s] in use on [CRTC:%d:%s], stealing it\n",
+			       encoder->base.id, encoder->name,
+			       encoder_crtc->base.id, encoder_crtc->name);
 
 		set_best_encoder(state, new_connector_state, NULL);
 
@@ -291,9 +295,8 @@ update_connector_routing(struct drm_atomic_state *state,
 	struct drm_encoder *new_encoder;
 	struct drm_crtc_state *crtc_state;
 
-	DRM_DEBUG_ATOMIC("Updating routing for [CONNECTOR:%d:%s]\n",
-			 connector->base.id,
-			 connector->name);
+	drm_dbg_atomic(connector->dev, "Updating routing for [CONNECTOR:%d:%s]\n",
+		       connector->base.id, connector->name);
 
 	if (old_connector_state->crtc != new_connector_state->crtc) {
 		if (old_connector_state->crtc) {
@@ -308,9 +311,8 @@ update_connector_routing(struct drm_atomic_state *state,
 	}
 
 	if (!new_connector_state->crtc) {
-		DRM_DEBUG_ATOMIC("Disabling [CONNECTOR:%d:%s]\n",
-				connector->base.id,
-				connector->name);
+		drm_dbg_atomic(connector->dev, "Disabling [CONNECTOR:%d:%s]\n",
+				connector->base.id, connector->name);
 
 		set_best_encoder(state, new_connector_state, NULL);
 
@@ -339,8 +341,9 @@ update_connector_routing(struct drm_atomic_state *state,
 	 */
 	if (!state->duplicated && drm_connector_is_unregistered(connector) &&
 	    crtc_state->active) {
-		DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] is not registered\n",
-				 connector->base.id, connector->name);
+		drm_dbg_atomic(connector->dev,
+			       "[CONNECTOR:%d:%s] is not registered\n",
+			       connector->base.id, connector->name);
 		return -EINVAL;
 	}
 
@@ -354,31 +357,33 @@ update_connector_routing(struct drm_atomic_state *state,
 		new_encoder = drm_connector_get_single_encoder(connector);
 
 	if (!new_encoder) {
-		DRM_DEBUG_ATOMIC("No suitable encoder found for [CONNECTOR:%d:%s]\n",
-				 connector->base.id,
-				 connector->name);
+		drm_dbg_atomic(connector->dev,
+			       "No suitable encoder found for [CONNECTOR:%d:%s]\n",
+			       connector->base.id, connector->name);
 		return -EINVAL;
 	}
 
 	if (!drm_encoder_crtc_ok(new_encoder, new_connector_state->crtc)) {
-		DRM_DEBUG_ATOMIC("[ENCODER:%d:%s] incompatible with [CRTC:%d:%s]\n",
-				 new_encoder->base.id,
-				 new_encoder->name,
-				 new_connector_state->crtc->base.id,
-				 new_connector_state->crtc->name);
+		drm_dbg_atomic(connector->dev,
+			       "[ENCODER:%d:%s] incompatible with [CRTC:%d:%s]\n",
+			       new_encoder->base.id,
+			       new_encoder->name,
+			       new_connector_state->crtc->base.id,
+			       new_connector_state->crtc->name);
 		return -EINVAL;
 	}
 
 	if (new_encoder == new_connector_state->best_encoder) {
 		set_best_encoder(state, new_connector_state, new_encoder);
 
-		DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] keeps [ENCODER:%d:%s], now on [CRTC:%d:%s]\n",
-				 connector->base.id,
-				 connector->name,
-				 new_encoder->base.id,
-				 new_encoder->name,
-				 new_connector_state->crtc->base.id,
-				 new_connector_state->crtc->name);
+		drm_dbg_atomic(connector->dev,
+			       "[CONNECTOR:%d:%s] keeps [ENCODER:%d:%s], now on [CRTC:%d:%s]\n",
+			       connector->base.id,
+			       connector->name,
+			       new_encoder->base.id,
+			       new_encoder->name,
+			       new_connector_state->crtc->base.id,
+			       new_connector_state->crtc->name);
 
 		return 0;
 	}
@@ -389,13 +394,14 @@ update_connector_routing(struct drm_atomic_state *state,
 
 	crtc_state->connectors_changed = true;
 
-	DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] using [ENCODER:%d:%s] on [CRTC:%d:%s]\n",
-			 connector->base.id,
-			 connector->name,
-			 new_encoder->base.id,
-			 new_encoder->name,
-			 new_connector_state->crtc->base.id,
-			 new_connector_state->crtc->name);
+	drm_dbg_atomic(connector->dev,
+		       "[CONNECTOR:%d:%s] using [ENCODER:%d:%s] on [CRTC:%d:%s]\n",
+		       connector->base.id,
+		       connector->name,
+		       new_encoder->base.id,
+		       new_encoder->name,
+		       new_connector_state->crtc->base.id,
+		       new_connector_state->crtc->name);
 
 	return 0;
 }
@@ -443,7 +449,7 @@ mode_fixup(struct drm_atomic_state *state)
 						    new_crtc_state,
 						    new_conn_state);
 		if (ret) {
-			DRM_DEBUG_ATOMIC("Bridge atomic check failed\n");
+			drm_dbg_atomic(encoder->dev, "Bridge atomic check failed\n");
 			return ret;
 		}
 
@@ -451,16 +457,18 @@ mode_fixup(struct drm_atomic_state *state)
 			ret = funcs->atomic_check(encoder, new_crtc_state,
 						  new_conn_state);
 			if (ret) {
-				DRM_DEBUG_ATOMIC("[ENCODER:%d:%s] check failed\n",
-						 encoder->base.id, encoder->name);
+				drm_dbg_atomic(encoder->dev,
+					       "[ENCODER:%d:%s] check failed\n",
+					       encoder->base.id, encoder->name);
 				return ret;
 			}
 		} else if (funcs && funcs->mode_fixup) {
 			ret = funcs->mode_fixup(encoder, &new_crtc_state->mode,
 						&new_crtc_state->adjusted_mode);
 			if (!ret) {
-				DRM_DEBUG_ATOMIC("[ENCODER:%d:%s] fixup failed\n",
-						 encoder->base.id, encoder->name);
+				drm_dbg_atomic(encoder->dev,
+					       "[ENCODER:%d:%s] fixup failed\n",
+					       encoder->base.id, encoder->name);
 				return -EINVAL;
 			}
 		}
@@ -483,8 +491,8 @@ mode_fixup(struct drm_atomic_state *state)
 		ret = funcs->mode_fixup(crtc, &new_crtc_state->mode,
 					&new_crtc_state->adjusted_mode);
 		if (!ret) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] fixup failed\n",
-					 crtc->base.id, crtc->name);
+			drm_dbg_atomic(crtc->dev, "[CRTC:%d:%s] fixup failed\n",
+				       crtc->base.id, crtc->name);
 			return -EINVAL;
 		}
 	}
@@ -502,8 +510,9 @@ static enum drm_mode_status mode_valid_path(struct drm_connector *connector,
 
 	ret = drm_encoder_mode_valid(encoder, mode);
 	if (ret != MODE_OK) {
-		DRM_DEBUG_ATOMIC("[ENCODER:%d:%s] mode_valid() failed\n",
-				encoder->base.id, encoder->name);
+		drm_dbg_atomic(encoder->dev,
+			       "[ENCODER:%d:%s] mode_valid() failed\n",
+			       encoder->base.id, encoder->name);
 		return ret;
 	}
 
@@ -511,14 +520,14 @@ static enum drm_mode_status mode_valid_path(struct drm_connector *connector,
 	ret = drm_bridge_chain_mode_valid(bridge, &connector->display_info,
 					  mode);
 	if (ret != MODE_OK) {
-		DRM_DEBUG_ATOMIC("[BRIDGE] mode_valid() failed\n");
+		drm_dbg_atomic(encoder->dev, "[BRIDGE] mode_valid() failed\n");
 		return ret;
 	}
 
 	ret = drm_crtc_mode_valid(crtc, mode);
 	if (ret != MODE_OK) {
-		DRM_DEBUG_ATOMIC("[CRTC:%d:%s] mode_valid() failed\n",
-				crtc->base.id, crtc->name);
+		drm_dbg_atomic(encoder->dev, "[CRTC:%d:%s] mode_valid() failed\n",
+			       crtc->base.id, crtc->name);
 		return ret;
 	}
 
@@ -619,14 +628,14 @@ drm_atomic_helper_check_modeset(struct drm_device *dev,
 		WARN_ON(!drm_modeset_is_locked(&crtc->mutex));
 
 		if (!drm_mode_equal(&old_crtc_state->mode, &new_crtc_state->mode)) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] mode changed\n",
-					 crtc->base.id, crtc->name);
+			drm_dbg_atomic(dev, "[CRTC:%d:%s] mode changed\n",
+				       crtc->base.id, crtc->name);
 			new_crtc_state->mode_changed = true;
 		}
 
 		if (old_crtc_state->enable != new_crtc_state->enable) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] enable changed\n",
-					 crtc->base.id, crtc->name);
+			drm_dbg_atomic(dev, "[CRTC:%d:%s] enable changed\n",
+				       crtc->base.id, crtc->name);
 
 			/*
 			 * For clarity this assignment is done here, but
@@ -641,14 +650,14 @@ drm_atomic_helper_check_modeset(struct drm_device *dev,
 		}
 
 		if (old_crtc_state->active != new_crtc_state->active) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] active changed\n",
-					 crtc->base.id, crtc->name);
+			drm_dbg_atomic(dev, "[CRTC:%d:%s] active changed\n",
+				       crtc->base.id, crtc->name);
 			new_crtc_state->active_changed = true;
 		}
 
 		if (new_crtc_state->enable != has_connectors) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] enabled/connectors mismatch\n",
-					 crtc->base.id, crtc->name);
+			drm_dbg_atomic(dev, "[CRTC:%d:%s] enabled/connectors mismatch\n",
+				       crtc->base.id, crtc->name);
 
 			return -EINVAL;
 		}
@@ -708,10 +717,11 @@ drm_atomic_helper_check_modeset(struct drm_device *dev,
 		if (!drm_atomic_crtc_needs_modeset(new_crtc_state))
 			continue;
 
-		DRM_DEBUG_ATOMIC("[CRTC:%d:%s] needs all connectors, enable: %c, active: %c\n",
-				 crtc->base.id, crtc->name,
-				 new_crtc_state->enable ? 'y' : 'n',
-				 new_crtc_state->active ? 'y' : 'n');
+		drm_dbg_atomic(dev,
+			       "[CRTC:%d:%s] needs all connectors, enable: %c, active: %c\n",
+			       crtc->base.id, crtc->name,
+			       new_crtc_state->enable ? 'y' : 'n',
+			       new_crtc_state->active ? 'y' : 'n');
 
 		ret = drm_atomic_add_affected_connectors(state, crtc);
 		if (ret != 0)
@@ -818,7 +828,8 @@ int drm_atomic_helper_check_plane_state(struct drm_plane_state *plane_state,
 	}
 
 	if (!crtc_state->enable && !can_update_disabled) {
-		DRM_DEBUG_KMS("Cannot update plane of a disabled CRTC.\n");
+		drm_dbg_kms(plane_state->crtc->dev,
+			       "Cannot update plane of a disabled CRTC.\n");
 		return -EINVAL;
 	}
 
@@ -828,7 +839,8 @@ int drm_atomic_helper_check_plane_state(struct drm_plane_state *plane_state,
 	hscale = drm_rect_calc_hscale(src, dst, min_scale, max_scale);
 	vscale = drm_rect_calc_vscale(src, dst, min_scale, max_scale);
 	if (hscale < 0 || vscale < 0) {
-		DRM_DEBUG_KMS("Invalid scaling of plane\n");
+		drm_dbg_kms(plane_state->crtc->dev,
+			       "Invalid scaling of plane\n");
 		drm_rect_debug_print("src: ", &plane_state->src, true);
 		drm_rect_debug_print("dst: ", &plane_state->dst, false);
 		return -ERANGE;
@@ -852,7 +864,8 @@ int drm_atomic_helper_check_plane_state(struct drm_plane_state *plane_state,
 		return 0;
 
 	if (!can_position && !drm_rect_equals(dst, &clip)) {
-		DRM_DEBUG_KMS("Plane must cover entire CRTC\n");
+		drm_dbg_kms(plane_state->crtc->dev,
+			       "Plane must cover entire CRTC\n");
 		drm_rect_debug_print("dst: ", dst, false);
 		drm_rect_debug_print("clip: ", &clip, false);
 		return -EINVAL;
@@ -904,8 +917,9 @@ drm_atomic_helper_check_planes(struct drm_device *dev,
 
 		ret = funcs->atomic_check(plane, state);
 		if (ret) {
-			DRM_DEBUG_ATOMIC("[PLANE:%d:%s] atomic driver check failed\n",
-					 plane->base.id, plane->name);
+			drm_dbg_atomic(plane->dev,
+				       "[PLANE:%d:%s] atomic driver check failed\n",
+				       plane->base.id, plane->name);
 			return ret;
 		}
 	}
@@ -920,8 +934,9 @@ drm_atomic_helper_check_planes(struct drm_device *dev,
 
 		ret = funcs->atomic_check(crtc, state);
 		if (ret) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] atomic driver check failed\n",
-					 crtc->base.id, crtc->name);
+			drm_dbg_atomic(crtc->dev,
+				       "[CRTC:%d:%s] atomic driver check failed\n",
+				       crtc->base.id, crtc->name);
 			return ret;
 		}
 	}
@@ -1049,8 +1064,8 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state)
 
 		funcs = encoder->helper_private;
 
-		DRM_DEBUG_ATOMIC("disabling [ENCODER:%d:%s]\n",
-				 encoder->base.id, encoder->name);
+		drm_dbg_atomic(dev, "disabling [ENCODER:%d:%s]\n",
+			       encoder->base.id, encoder->name);
 
 		/*
 		 * Each encoder has at most one connector (since we always steal
@@ -1087,8 +1102,8 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state)
 
 		funcs = crtc->helper_private;
 
-		DRM_DEBUG_ATOMIC("disabling [CRTC:%d:%s]\n",
-				 crtc->base.id, crtc->name);
+		drm_dbg_atomic(dev, "disabling [CRTC:%d:%s]\n",
+			       crtc->base.id, crtc->name);
 
 
 		/* Right function depends upon target state. */
@@ -1229,8 +1244,8 @@ crtc_set_mode(struct drm_device *dev, struct drm_atomic_state *old_state)
 		funcs = crtc->helper_private;
 
 		if (new_crtc_state->enable && funcs->mode_set_nofb) {
-			DRM_DEBUG_ATOMIC("modeset on [CRTC:%d:%s]\n",
-					 crtc->base.id, crtc->name);
+			drm_dbg_atomic(dev, "modeset on [CRTC:%d:%s]\n",
+				       crtc->base.id, crtc->name);
 
 			funcs->mode_set_nofb(crtc);
 		}
@@ -1254,8 +1269,8 @@ crtc_set_mode(struct drm_device *dev, struct drm_atomic_state *old_state)
 		if (!new_crtc_state->mode_changed)
 			continue;
 
-		DRM_DEBUG_ATOMIC("modeset on [ENCODER:%d:%s]\n",
-				 encoder->base.id, encoder->name);
+		drm_dbg_atomic(dev, "modeset on [ENCODER:%d:%s]\n",
+			       encoder->base.id, encoder->name);
 
 		/*
 		 * Each encoder has at most one connector (since we always steal
@@ -1357,8 +1372,8 @@ void drm_atomic_helper_commit_modeset_enables(struct drm_device *dev,
 		funcs = crtc->helper_private;
 
 		if (new_crtc_state->enable) {
-			DRM_DEBUG_ATOMIC("enabling [CRTC:%d:%s]\n",
-					 crtc->base.id, crtc->name);
+			drm_dbg_atomic(dev, "enabling [CRTC:%d:%s]\n",
+				       crtc->base.id, crtc->name);
 			if (funcs->atomic_enable)
 				funcs->atomic_enable(crtc, old_state);
 			else if (funcs->commit)
@@ -1381,8 +1396,8 @@ void drm_atomic_helper_commit_modeset_enables(struct drm_device *dev,
 		encoder = new_conn_state->best_encoder;
 		funcs = encoder->helper_private;
 
-		DRM_DEBUG_ATOMIC("enabling [ENCODER:%d:%s]\n",
-				 encoder->base.id, encoder->name);
+		drm_dbg_atomic(dev, "enabling [ENCODER:%d:%s]\n",
+			       encoder->base.id, encoder->name);
 
 		/*
 		 * Each encoder has at most one connector (since we always steal
@@ -1551,8 +1566,8 @@ void drm_atomic_helper_wait_for_flip_done(struct drm_device *dev,
 
 		ret = wait_for_completion_timeout(&commit->flip_done, 10 * HZ);
 		if (ret == 0)
-			DRM_ERROR("[CRTC:%d:%s] flip_done timed out\n",
-				  crtc->base.id, crtc->name);
+			drm_err(dev, "[CRTC:%d:%s] flip_done timed out\n",
+				crtc->base.id, crtc->name);
 	}
 
 	if (old_state->fake_commit)
@@ -1739,8 +1754,9 @@ int drm_atomic_helper_async_check(struct drm_device *dev,
 	 */
 	if (old_plane_state->commit &&
 	    !try_wait_for_completion(&old_plane_state->commit->hw_done)) {
-		DRM_DEBUG_ATOMIC("[PLANE:%d:%s] inflight previous commit preventing async commit\n",
-			plane->base.id, plane->name);
+		drm_dbg_atomic(dev,
+			       "[PLANE:%d:%s] inflight previous commit preventing async commit\n",
+			       plane->base.id, plane->name);
 		return -EBUSY;
 	}
 
@@ -1962,8 +1978,9 @@ static int stall_checks(struct drm_crtc *crtc, bool nonblock)
 			 */
 			if (!completed && nonblock) {
 				spin_unlock(&crtc->commit_lock);
-				DRM_DEBUG_ATOMIC("[CRTC:%d:%s] busy with a previous commit\n",
-					crtc->base.id, crtc->name);
+				drm_dbg_atomic(crtc->dev,
+					       "[CRTC:%d:%s] busy with a previous commit\n",
+					       crtc->base.id, crtc->name);
 
 				return -EBUSY;
 			}
@@ -1985,8 +2002,8 @@ static int stall_checks(struct drm_crtc *crtc, bool nonblock)
 	ret = wait_for_completion_interruptible_timeout(&stall_commit->cleanup_done,
 							10*HZ);
 	if (ret == 0)
-		DRM_ERROR("[CRTC:%d:%s] cleanup_done timed out\n",
-			  crtc->base.id, crtc->name);
+		drm_err(crtc->dev, "[CRTC:%d:%s] cleanup_done timed out\n",
+			crtc->base.id, crtc->name);
 
 	drm_crtc_commit_put(stall_commit);
 
@@ -2150,8 +2167,9 @@ int drm_atomic_helper_setup_commit(struct drm_atomic_state *state,
 		 */
 		if (nonblock && old_conn_state->commit &&
 		    !try_wait_for_completion(&old_conn_state->commit->flip_done)) {
-			DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] busy with a previous commit\n",
-				conn->base.id, conn->name);
+			drm_dbg_atomic(conn->dev,
+				       "[CONNECTOR:%d:%s] busy with a previous commit\n",
+				       conn->base.id, conn->name);
 
 			return -EBUSY;
 		}
@@ -2171,8 +2189,9 @@ int drm_atomic_helper_setup_commit(struct drm_atomic_state *state,
 		 */
 		if (nonblock && old_plane_state->commit &&
 		    !try_wait_for_completion(&old_plane_state->commit->flip_done)) {
-			DRM_DEBUG_ATOMIC("[PLANE:%d:%s] busy with a previous commit\n",
-				plane->base.id, plane->name);
+			drm_dbg_atomic(plane->dev,
+				       "[PLANE:%d:%s] busy with a previous commit\n",
+				       plane->base.id, plane->name);
 
 			return -EBUSY;
 		}
@@ -2218,22 +2237,25 @@ void drm_atomic_helper_wait_for_dependencies(struct drm_atomic_state *old_state)
 	for_each_old_crtc_in_state(old_state, crtc, old_crtc_state, i) {
 		ret = drm_crtc_commit_wait(old_crtc_state->commit);
 		if (ret)
-			DRM_ERROR("[CRTC:%d:%s] commit wait timed out\n",
-				  crtc->base.id, crtc->name);
+			drm_err(crtc->dev,
+				"[CRTC:%d:%s] commit wait timed out\n",
+				crtc->base.id, crtc->name);
 	}
 
 	for_each_old_connector_in_state(old_state, conn, old_conn_state, i) {
 		ret = drm_crtc_commit_wait(old_conn_state->commit);
 		if (ret)
-			DRM_ERROR("[CONNECTOR:%d:%s] commit wait timed out\n",
-				  conn->base.id, conn->name);
+			drm_err(conn->dev,
+				"[CONNECTOR:%d:%s] commit wait timed out\n",
+				conn->base.id, conn->name);
 	}
 
 	for_each_old_plane_in_state(old_state, plane, old_plane_state, i) {
 		ret = drm_crtc_commit_wait(old_plane_state->commit);
 		if (ret)
-			DRM_ERROR("[PLANE:%d:%s] commit wait timed out\n",
-				  plane->base.id, plane->name);
+			drm_err(plane->dev,
+				"[PLANE:%d:%s] commit wait timed out\n",
+				plane->base.id, plane->name);
 	}
 }
 EXPORT_SYMBOL(drm_atomic_helper_wait_for_dependencies);
@@ -3120,7 +3142,9 @@ void drm_atomic_helper_shutdown(struct drm_device *dev)
 
 	ret = drm_atomic_helper_disable_all(dev, &ctx);
 	if (ret)
-		DRM_ERROR("Disabling all crtc's during unload failed with %i\n", ret);
+		drm_err(dev,
+			"Disabling all crtc's during unload failed with %i\n",
+			ret);
 
 	DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
 }
@@ -3380,8 +3404,9 @@ static int page_flip_common(struct drm_atomic_state *state,
 	/* Make sure we don't accidentally do a full modeset. */
 	state->allow_modeset = false;
 	if (!crtc_state->active) {
-		DRM_DEBUG_ATOMIC("[CRTC:%d:%s] disabled, rejecting legacy flip\n",
-				 crtc->base.id, crtc->name);
+		drm_dbg_atomic(crtc->dev,
+			       "[CRTC:%d:%s] disabled, rejecting legacy flip\n",
+			       crtc->base.id, crtc->name);
 		return -EINVAL;
 	}
 

drivers/gpu/drm/drm_atomic_uapi.c

@@ -773,7 +773,7 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector,
 		state->scaling_mode = val;
 	} else if (property == config->content_protection_property) {
 		if (val == DRM_MODE_CONTENT_PROTECTION_ENABLED) {
-			DRM_DEBUG_KMS("only drivers can set CP Enabled\n");
+			drm_dbg_kms(dev, "only drivers can set CP Enabled\n");
 			return -EINVAL;
 		}
 		state->content_protection = val;

drivers/gpu/drm/drm_auth.c

@@ -106,7 +106,7 @@ int drm_getmagic(struct drm_device *dev, void *data, struct drm_file *file_priv)
 	auth->magic = file_priv->magic;
 	mutex_unlock(&dev->master_mutex);
 
-	DRM_DEBUG("%u\n", auth->magic);
+	drm_dbg_core(dev, "%u\n", auth->magic);
 
 	return ret < 0 ? ret : 0;
 }
@@ -117,7 +117,7 @@ int drm_authmagic(struct drm_device *dev, void *data,
 	struct drm_auth *auth = data;
 	struct drm_file *file;
 
-	DRM_DEBUG("%u\n", auth->magic);
+	drm_dbg_core(dev, "%u\n", auth->magic);
 
 	mutex_lock(&dev->master_mutex);
 	file = idr_find(&file_priv->master->magic_map, auth->magic);
@@ -274,7 +274,9 @@ int drm_setmaster_ioctl(struct drm_device *dev, void *data,
 	}
 
 	if (file_priv->master->lessor != NULL) {
-		DRM_DEBUG_LEASE("Attempt to set lessee %d as master\n", file_priv->master->lessee_id);
+		drm_dbg_lease(dev,
+			      "Attempt to set lessee %d as master\n",
+			      file_priv->master->lessee_id);
 		ret = -EINVAL;
 		goto out_unlock;
 	}
@@ -315,7 +317,9 @@ int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
 	}
 
 	if (file_priv->master->lessor != NULL) {
-		DRM_DEBUG_LEASE("Attempt to drop lessee %d as master\n", file_priv->master->lessee_id);
+		drm_dbg_lease(dev,
+			      "Attempt to drop lessee %d as master\n",
+			      file_priv->master->lessee_id);
 		ret = -EINVAL;
 		goto out_unlock;
 	}

drivers/gpu/drm/drm_nomodeset.c

+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/module.h>
+#include <linux/types.h>
+
+static bool drm_nomodeset;
+
+bool drm_firmware_drivers_only(void)
+{
+	return drm_nomodeset;
+}
+EXPORT_SYMBOL(drm_firmware_drivers_only);
+
+static int __init disable_modeset(char *str)
+{
+	drm_nomodeset = true;
+
+	pr_warn("Booted with the nomodeset parameter. Only the system framebuffer will be available\n");
+
+	return 1;
+}
+
+/* Disable kernel modesetting */
+__setup("nomodeset", disable_modeset);

drivers/gpu/drm/drm_panel_orientation_quirks.c

@@ -262,6 +262,12 @@ static const struct dmi_system_id orientation_data[] = {
 		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"),
 		},
 		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* Lenovo Yoga Book X90F / X91F / X91L */
+		.matches = {
+		  /* Non exact match to match all versions */
+		  DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X9"),
+		},
+		.driver_data = (void *)&lcd1200x1920_rightside_up,
 	}, {	/* OneGX1 Pro */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SYSTEM_MANUFACTURER"),

drivers/gpu/drm/i915/i915_module.c

@@ -4,7 +4,7 @@
  * Copyright © 2021 Intel Corporation
  */
 
-#include <linux/console.h>
+#include <drm/drm_drv.h>
 
 #include "gem/i915_gem_context.h"
 #include "gem/i915_gem_object.h"
@@ -31,7 +31,7 @@ static int i915_check_nomodeset(void)
 	if (i915_modparams.modeset == 0)
 		use_kms = false;
 
-	if (vgacon_text_force() && i915_modparams.modeset == -1)
+	if (drm_firmware_drivers_only() && i915_modparams.modeset == -1)
 		use_kms = false;
 
 	if (!use_kms) {

drivers/gpu/drm/mgag200/mgag200_drv.c

@@ -6,7 +6,6 @@
  *          Dave Airlie
  */
 
-#include <linux/console.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/vmalloc.h>
@@ -378,7 +377,7 @@ static struct pci_driver mgag200_pci_driver = {
 
 static int __init mgag200_init(void)
 {
-	if (vgacon_text_force() && mgag200_modeset == -1)
+	if (drm_firmware_drivers_only() && mgag200_modeset == -1)
 		return -EINVAL;
 
 	if (mgag200_modeset == 0)

drivers/gpu/drm/nouveau/nouveau_drm.c

@@ -22,7 +22,6 @@
  * Authors: Ben Skeggs
  */
 
-#include <linux/console.h>
 #include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/pci.h>
@@ -32,6 +31,7 @@
 
 #include <drm/drm_aperture.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_drv.h>
 #include <drm/drm_gem_ttm_helper.h>
 #include <drm/drm_ioctl.h>
 #include <drm/drm_vblank.h>
@@ -1358,7 +1358,7 @@ nouveau_drm_init(void)
 	nouveau_display_options();
 
 	if (nouveau_modeset == -1) {
-		if (vgacon_text_force())
+		if (drm_firmware_drivers_only())
 			nouveau_modeset = 0;
 	}
 

drivers/gpu/drm/qxl/qxl_drv.c

@@ -29,7 +29,6 @@
 
 #include "qxl_drv.h"
 
-#include <linux/console.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/vgaarb.h>
@@ -295,7 +294,7 @@ static struct drm_driver qxl_driver = {
 
 static int __init qxl_init(void)
 {
-	if (vgacon_text_force() && qxl_modeset == -1)
+	if (drm_firmware_drivers_only() && qxl_modeset == -1)
 		return -EINVAL;
 
 	if (qxl_modeset == 0)

drivers/gpu/drm/radeon/radeon_drv.c

@@ -31,7 +31,6 @@
 
 
 #include <linux/compat.h>
-#include <linux/console.h>
 #include <linux/module.h>
 #include <linux/pm_runtime.h>
 #include <linux/vga_switcheroo.h>
@@ -637,15 +636,11 @@ static struct pci_driver radeon_kms_pci_driver = {
 
 static int __init radeon_module_init(void)
 {
-	if (vgacon_text_force() && radeon_modeset == -1) {
-		DRM_INFO("VGACON disable radeon kernel modesetting.\n");
+	if (drm_firmware_drivers_only() && radeon_modeset == -1)
 		radeon_modeset = 0;
-	}
 
-	if (radeon_modeset == 0) {
-		DRM_ERROR("No UMS support in radeon module!\n");
+	if (radeon_modeset == 0)
 		return -EINVAL;
-	}
 
 	DRM_INFO("radeon kernel modesetting enabled.\n");
 	radeon_register_atpx_handler();

drivers/gpu/drm/tiny/bochs.c

 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <linux/console.h>
 #include <linux/pci.h>
 
 #include <drm/drm_aperture.h>
@@ -719,7 +718,7 @@ static struct pci_driver bochs_pci_driver = {
 
 static int __init bochs_init(void)
 {
-	if (vgacon_text_force() && bochs_modeset == -1)
+	if (drm_firmware_drivers_only() && bochs_modeset == -1)
 		return -EINVAL;
 
 	if (bochs_modeset == 0)

drivers/gpu/drm/tiny/cirrus.c

@@ -16,7 +16,6 @@
  * Copyright 1999-2001 Jeff Garzik <jgarzik@pobox.com>
  */
 
-#include <linux/console.h>
 #include <linux/dma-buf-map.h>
 #include <linux/module.h>
 #include <linux/pci.h>
@@ -636,8 +635,9 @@ static struct pci_driver cirrus_pci_driver = {
 
 static int __init cirrus_init(void)
 {
-	if (vgacon_text_force())
+	if (drm_firmware_drivers_only())
 		return -EINVAL;
+
 	return pci_register_driver(&cirrus_pci_driver);
 }
 

drivers/gpu/drm/ttm/ttm_range_manager.c

@@ -128,15 +128,17 @@ static const struct ttm_resource_manager_func ttm_range_manager_func = {
 };
 
 /**
- * ttm_range_man_init
+ * ttm_range_man_init_nocheck - Initialise a generic range manager for the
+ * selected memory type.
  *
  * @bdev: ttm device
  * @type: memory manager type
  * @use_tt: if the memory manager uses tt
  * @p_size: size of area to be managed in pages.
  *
- * Initialise a generic range manager for the selected memory type.
  * The range manager is installed for this device in the type slot.
+ *
+ * Return: %0 on success or a negative error code on failure
  */
 int ttm_range_man_init_nocheck(struct ttm_device *bdev,
 		       unsigned type, bool use_tt,
@@ -166,12 +168,13 @@ int ttm_range_man_init_nocheck(struct ttm_device *bdev,
 EXPORT_SYMBOL(ttm_range_man_init_nocheck);
 
 /**
- * ttm_range_man_fini
+ * ttm_range_man_fini_nocheck - Remove the generic range manager from a slot
+ * and tear it down.
  *
  * @bdev: ttm device
  * @type: memory manager type
  *
- * Remove the generic range manager from a slot and tear it down.
+ * Return: %0 on success or a negative error code on failure
  */
 int ttm_range_man_fini_nocheck(struct ttm_device *bdev,
 		       unsigned type)

drivers/gpu/drm/vboxvideo/vbox_drv.c

@@ -7,7 +7,6 @@
  *          Michael Thayer <michael.thayer@oracle.com,
  *          Hans de Goede <hdegoede@redhat.com>
  */
-#include <linux/console.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/vt_kern.h>
@@ -193,10 +192,8 @@ static const struct drm_driver driver = {
 
 static int __init vbox_init(void)
 {
-#ifdef CONFIG_VGA_CONSOLE
-	if (vgacon_text_force() && vbox_modeset == -1)
+	if (drm_firmware_drivers_only() && vbox_modeset == -1)
 		return -EINVAL;
-#endif
 
 	if (vbox_modeset == 0)
 		return -EINVAL;

drivers/gpu/drm/vboxvideo/vbox_main.c

@@ -127,8 +127,8 @@ int vbox_hw_init(struct vbox_private *vbox)
 	/* Create guest-heap mem-pool use 2^4 = 16 byte chunks */
 	vbox->guest_pool = devm_gen_pool_create(vbox->ddev.dev, 4, -1,
 						"vboxvideo-accel");
-	if (!vbox->guest_pool)
-		return -ENOMEM;
+	if (IS_ERR(vbox->guest_pool))
+		return PTR_ERR(vbox->guest_pool);
 
 	ret = gen_pool_add_virt(vbox->guest_pool,
 				(unsigned long)vbox->guest_heap,

drivers/gpu/drm/virtio/virtgpu_drv.c

@@ -27,7 +27,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/console.h>
 #include <linux/pci.h>
 #include <linux/poll.h>
 #include <linux/wait.h>
@@ -104,7 +103,7 @@ static int virtio_gpu_probe(struct virtio_device *vdev)
 	struct drm_device *dev;
 	int ret;
 
-	if (vgacon_text_force() && virtio_gpu_modeset == -1)
+	if (drm_firmware_drivers_only() && virtio_gpu_modeset == -1)
 		return -EINVAL;
 
 	if (virtio_gpu_modeset == 0)

drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

@@ -25,7 +25,6 @@
  *
  **************************************************************************/
 
-#include <linux/console.h>
 #include <linux/dma-mapping.h>
 #include <linux/module.h>
 #include <linux/pci.h>
@@ -1651,7 +1650,7 @@ static int __init vmwgfx_init(void)
 {
 	int ret;
 
-	if (vgacon_text_force())
+	if (drm_firmware_drivers_only())
 		return -EINVAL;
 
 	ret = pci_register_driver(&vmw_pci_driver);

drivers/video/console/vgacon.c

@@ -97,30 +97,9 @@ static int 		vga_video_font_height;
 static int 		vga_scan_lines		__read_mostly;
 static unsigned int 	vga_rolled_over; /* last vc_origin offset before wrap */
 
-static bool vgacon_text_mode_force;
 static bool vga_hardscroll_enabled;
 static bool vga_hardscroll_user_enable = true;
 
-bool vgacon_text_force(void)
-{
-	return vgacon_text_mode_force;
-}
-EXPORT_SYMBOL(vgacon_text_force);
-
-static int __init text_mode(char *str)
-{
-	vgacon_text_mode_force = true;
-
-	pr_warn("You have booted with nomodeset. This means your GPU drivers are DISABLED\n");
-	pr_warn("Any video related functionality will be severely degraded, and you may not even be able to suspend the system properly\n");
-	pr_warn("Unless you actually understand what nomodeset does, you should reboot without enabling it\n");
-
-	return 1;
-}
-
-/* force text mode - used by kernel modesetting */
-__setup("nomodeset", text_mode);
-
 static int __init no_scroll(char *str)
 {
 	/*

include/drm/drm_drv.h

@@ -601,5 +601,6 @@ static inline bool drm_drv_uses_atomic_modeset(struct drm_device *dev)
 
 int drm_dev_set_unique(struct drm_device *dev, const char *name);
 
+extern bool drm_firmware_drivers_only(void);
 
 #endif

include/linux/console.h

@@ -219,12 +219,6 @@ extern atomic_t ignore_console_lock_warning;
 #define VESA_HSYNC_SUSPEND      2
 #define VESA_POWERDOWN          3
 
-#ifdef CONFIG_VGA_CONSOLE
-extern bool vgacon_text_force(void);
-#else
-static inline bool vgacon_text_force(void) { return false; }
-#endif
-
 extern void console_init(void);
 
 /* For deferred console takeover */