12 files changed, 24 insertions, 24 deletions

diff --git a/drivers/gpu/drm/loongson/lsdc_benchmark.c b/drivers/gpu/drm/loongson/lsdc_benchmark.c
index b088646a2ff9..659173381814 100644
--- a/drivers/gpu/drm/loongson/lsdc_benchmark.c
+++ b/drivers/gpu/drm/loongson/lsdc_benchmark.c
@@ -4,6 +4,7 @@
  */
 
 #include <drm/drm_debugfs.h>
+#include <drm/drm_print.h>
 
 #include "lsdc_benchmark.h"
 #include "lsdc_drv.h"
diff --git a/drivers/gpu/drm/loongson/lsdc_crtc.c b/drivers/gpu/drm/loongson/lsdc_crtc.c
index 03958b79f251..a5b7d5c5fd20 100644
--- a/drivers/gpu/drm/loongson/lsdc_crtc.c
+++ b/drivers/gpu/drm/loongson/lsdc_crtc.c
@@ -9,6 +9,7 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_debugfs.h>
+#include <drm/drm_print.h>
 #include <drm/drm_vblank.h>
 
 #include "lsdc_drv.h"
diff --git a/drivers/gpu/drm/loongson/lsdc_debugfs.c b/drivers/gpu/drm/loongson/lsdc_debugfs.c
index b9c2e6b1701f..19aa7ef577de 100644
--- a/drivers/gpu/drm/loongson/lsdc_debugfs.c
+++ b/drivers/gpu/drm/loongson/lsdc_debugfs.c
@@ -4,6 +4,7 @@
  */
 
 #include <drm/drm_debugfs.h>
+#include <drm/drm_print.h>
 
 #include "lsdc_benchmark.h"
 #include "lsdc_drv.h"
diff --git a/drivers/gpu/drm/loongson/lsdc_drv.c b/drivers/gpu/drm/loongson/lsdc_drv.c
index 12193d2a301a..abf5bf68eec2 100644
--- a/drivers/gpu/drm/loongson/lsdc_drv.c
+++ b/drivers/gpu/drm/loongson/lsdc_drv.c
@@ -15,6 +15,7 @@
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_ioctl.h>
 #include <drm/drm_modeset_helper.h>
+#include <drm/drm_print.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_vblank.h>
 
diff --git a/drivers/gpu/drm/loongson/lsdc_gem.c b/drivers/gpu/drm/loongson/lsdc_gem.c
index a720d8f53209..6372db2d3093 100644
--- a/drivers/gpu/drm/loongson/lsdc_gem.c
+++ b/drivers/gpu/drm/loongson/lsdc_gem.c
@@ -6,9 +6,11 @@
 #include <linux/dma-buf.h>
 
 #include <drm/drm_debugfs.h>
+#include <drm/drm_dumb_buffers.h>
 #include <drm/drm_file.h>
 #include <drm/drm_gem.h>
 #include <drm/drm_prime.h>
+#include <drm/drm_print.h>
 
 #include "lsdc_drv.h"
 #include "lsdc_gem.h"
@@ -57,7 +59,7 @@ static void lsdc_gem_object_free(struct drm_gem_object *obj)
 	struct ttm_buffer_object *tbo = to_ttm_bo(obj);
 
 	if (tbo)
-		ttm_bo_put(tbo);
+		ttm_bo_fini(tbo);
 }
 
 static int lsdc_gem_object_vmap(struct drm_gem_object *obj, struct iosys_map *map)
@@ -204,45 +206,31 @@ int lsdc_dumb_create(struct drm_file *file, struct drm_device *ddev,
 	const struct lsdc_desc *descp = ldev->descp;
 	u32 domain = LSDC_GEM_DOMAIN_VRAM;
 	struct drm_gem_object *gobj;
-	size_t size;
-	u32 pitch;
-	u32 handle;
 	int ret;
 
-	if (!args->width || !args->height)
-		return -EINVAL;
-
-	if (args->bpp != 32 && args->bpp != 16)
-		return -EINVAL;
-
-	pitch = args->width * args->bpp / 8;
-	pitch = ALIGN(pitch, descp->pitch_align);
-	size = pitch * args->height;
-	size = ALIGN(size, PAGE_SIZE);
+	ret = drm_mode_size_dumb(ddev, args, descp->pitch_align, 0);
+	if (ret)
+		return ret;
 
 	/* Maximum single bo size allowed is the half vram size available */
-	if (size > ldev->vram_size / 2) {
-		drm_err(ddev, "Requesting(%zuMiB) failed\n", size >> 20);
+	if (args->size > ldev->vram_size / 2) {
+		drm_err(ddev, "Requesting(%zuMiB) failed\n", (size_t)(args->size >> PAGE_SHIFT));
 		return -ENOMEM;
 	}
 
-	gobj = lsdc_gem_object_create(ddev, domain, size, false, NULL, NULL);
+	gobj = lsdc_gem_object_create(ddev, domain, args->size, false, NULL, NULL);
 	if (IS_ERR(gobj)) {
 		drm_err(ddev, "Failed to create gem object\n");
 		return PTR_ERR(gobj);
 	}
 
-	ret = drm_gem_handle_create(file, gobj, &handle);
+	ret = drm_gem_handle_create(file, gobj, &args->handle);
 
 	/* drop reference from allocate, handle holds it now */
 	drm_gem_object_put(gobj);
 	if (ret)
 		return ret;
 
-	args->pitch = pitch;
-	args->size = size;
-	args->handle = handle;
-
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/loongson/lsdc_i2c.c b/drivers/gpu/drm/loongson/lsdc_i2c.c
index ce90c25536d2..012b4761c538 100644
--- a/drivers/gpu/drm/loongson/lsdc_i2c.c
+++ b/drivers/gpu/drm/loongson/lsdc_i2c.c
@@ -4,6 +4,7 @@
  */
 
 #include <drm/drm_managed.h>
+#include <drm/drm_print.h>
 
 #include "lsdc_drv.h"
 #include "lsdc_output.h"
diff --git a/drivers/gpu/drm/loongson/lsdc_irq.c b/drivers/gpu/drm/loongson/lsdc_irq.c
index efdc4d10792d..e8b7cc327f04 100644
--- a/drivers/gpu/drm/loongson/lsdc_irq.c
+++ b/drivers/gpu/drm/loongson/lsdc_irq.c
@@ -3,6 +3,7 @@
  * Copyright (C) 2023 Loongson Technology Corporation Limited
  */
 
+#include <drm/drm_print.h>
 #include <drm/drm_vblank.h>
 
 #include "lsdc_irq.h"
diff --git a/drivers/gpu/drm/loongson/lsdc_output_7a1000.c b/drivers/gpu/drm/loongson/lsdc_output_7a1000.c
index 600ed4fb0884..ccca67e01fd9 100644
--- a/drivers/gpu/drm/loongson/lsdc_output_7a1000.c
+++ b/drivers/gpu/drm/loongson/lsdc_output_7a1000.c
@@ -5,6 +5,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_edid.h>
+#include <drm/drm_print.h>
 #include <drm/drm_probe_helper.h>
 
 #include "lsdc_drv.h"
diff --git a/drivers/gpu/drm/loongson/lsdc_output_7a2000.c b/drivers/gpu/drm/loongson/lsdc_output_7a2000.c
index 2bd797a9b9ff..aa7daee4c065 100644
--- a/drivers/gpu/drm/loongson/lsdc_output_7a2000.c
+++ b/drivers/gpu/drm/loongson/lsdc_output_7a2000.c
@@ -8,6 +8,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_debugfs.h>
 #include <drm/drm_edid.h>
+#include <drm/drm_print.h>
 #include <drm/drm_probe_helper.h>
 
 #include "lsdc_drv.h"
diff --git a/drivers/gpu/drm/loongson/lsdc_pixpll.c b/drivers/gpu/drm/loongson/lsdc_pixpll.c
index 2609a2256da4..51b9a032cf43 100644
--- a/drivers/gpu/drm/loongson/lsdc_pixpll.c
+++ b/drivers/gpu/drm/loongson/lsdc_pixpll.c
@@ -6,6 +6,7 @@
 #include <linux/delay.h>
 
 #include <drm/drm_managed.h>
+#include <drm/drm_print.h>
 
 #include "lsdc_drv.h"
 
diff --git a/drivers/gpu/drm/loongson/lsdc_plane.c b/drivers/gpu/drm/loongson/lsdc_plane.c
index aa9a97f9c4dc..9675344128d0 100644
--- a/drivers/gpu/drm/loongson/lsdc_plane.c
+++ b/drivers/gpu/drm/loongson/lsdc_plane.c
@@ -9,6 +9,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
+#include <drm/drm_print.h>
 
 #include "lsdc_drv.h"
 #include "lsdc_regs.h"
@@ -196,7 +197,7 @@ static int lsdc_cursor_plane_atomic_async_check(struct drm_plane *plane,
 		return -EINVAL;
 	}
 
-	crtc_state = drm_atomic_get_existing_crtc_state(state, new_state->crtc);
+	crtc_state = drm_atomic_get_new_crtc_state(state, new_state->crtc);
 	if (!crtc_state->active)
 		return -EINVAL;
 
diff --git a/drivers/gpu/drm/loongson/lsdc_ttm.c b/drivers/gpu/drm/loongson/lsdc_ttm.c
index 2e42c6970c9f..5d9075634bf8 100644
--- a/drivers/gpu/drm/loongson/lsdc_ttm.c
+++ b/drivers/gpu/drm/loongson/lsdc_ttm.c
@@ -8,6 +8,7 @@
 #include <drm/drm_gem.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_prime.h>
+#include <drm/drm_print.h>
 
 #include "lsdc_drv.h"
 #include "lsdc_ttm.h"
@@ -544,7 +545,8 @@ int lsdc_ttm_init(struct lsdc_device *ldev)
 
 	ret = ttm_device_init(&ldev->bdev, &lsdc_bo_driver, ddev->dev,
 			      ddev->anon_inode->i_mapping,
-			      ddev->vma_offset_manager, false, true);
+			      ddev->vma_offset_manager,
+			      TTM_ALLOCATION_POOL_USE_DMA32);
 	if (ret)
 		return ret;