[Intel-xe] [PATCH v2] drm/xe: Keep all resize bar related prints inside xe_resize_vram_bar

[Balasubramani Vivekanandan]

xe_resize_vram_bar() function is already printing the status of bar
resizing. It has prints covering both success and failure.
There is no need of additional prints in the caller which were not so
easily to follow.

Modified all BAR size prints to consistently print the size in MiB.

Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan at intel.com>
---
 drivers/gpu/drm/xe/xe_mmio.c | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_mmio.c b/drivers/gpu/drm/xe/xe_mmio.c
index 98357c1f109f..46dc59152350 100644
--- a/drivers/gpu/drm/xe/xe_mmio.c
+++ b/drivers/gpu/drm/xe/xe_mmio.c
@@ -95,7 +95,7 @@ static int xe_resize_vram_bar(struct xe_device *xe, resource_size_t vram_size)
 		    rebar_size >= roundup_pow_of_two(vram_size)) {
 			rebar_size = vram_size;
 			drm_info(&xe->drm,
-				 "Given bar size is not within supported size, setting it to default: %llu\n",
+				 "Given bar size is not within supported size, setting it to default: %lluMiB\n",
 				 (u64)vram_size >> 20);
 		}
 	} else {
@@ -107,6 +107,9 @@ static int xe_resize_vram_bar(struct xe_device *xe, resource_size_t vram_size)
 			return 0;
 	}
 
+	drm_info(&xe->drm, "Resizing bar from %lluMiB -> %lluMiB\n",
+		 (u64)current_size >> 20, (u64)rebar_size >> 20);
+
 	while (root->parent)
 		root = root->parent;
 
@@ -117,7 +120,7 @@ static int xe_resize_vram_bar(struct xe_device *xe, resource_size_t vram_size)
 	}
 
 	if (!root_res) {
-		drm_info(&xe->drm, "Can't resize VRAM BAR - platform support is missing\n");
+		drm_info(&xe->drm, "Can't resize VRAM BAR - platform support is missing. Consider enabling 'Resizable BAR' support in your BIOS\n");
 		return -1;
 	}
 
@@ -183,7 +186,7 @@ int xe_mmio_probe_vram(struct xe_device *xe)
 	u64 vram_size;
 	u64 original_size;
 	u64 usable_size;
-	int resize_result, err;
+	int err;
 
 	if (!IS_DGFX(xe)) {
 		xe->mem.vram.mapping = 0;
@@ -212,7 +215,7 @@ int xe_mmio_probe_vram(struct xe_device *xe)
 	if (err)
 		return err;
 
-	resize_result = xe_resize_vram_bar(xe, vram_size);
+	xe_resize_vram_bar(xe, vram_size);
 	xe->mem.vram.io_start = pci_resource_start(pdev, GEN12_LMEM_BAR);
 	xe->mem.vram.io_size = min(usable_size,
 				   pci_resource_len(pdev, GEN12_LMEM_BAR));
@@ -221,16 +224,9 @@ int xe_mmio_probe_vram(struct xe_device *xe)
 	if (!xe->mem.vram.size)
 		return -EIO;
 
-	if (resize_result > 0)
-		drm_info(&xe->drm, "Successfully resize VRAM from %lluMiB to %lluMiB\n",
-			 (u64)original_size >> 20,
-			 (u64)xe->mem.vram.io_size >> 20);
-	else if (xe->mem.vram.io_size < usable_size && !xe_force_vram_bar_size)
-		drm_info(&xe->drm, "Using a reduced BAR size of %lluMiB. Consider enabling 'Resizable BAR' support in your BIOS.\n",
-			 (u64)xe->mem.vram.size >> 20);
 	if (usable_size > xe->mem.vram.io_size)
-		drm_warn(&xe->drm, "Restricting VRAM size to PCI resource size (0x%llx->0x%llx)\n",
-			 usable_size, xe->mem.vram.io_size);
+		drm_warn(&xe->drm, "Restricting VRAM size to PCI resource size (%lluMiB->%lluMiB)\n",
+			 (u64)usable_size >> 20, (u64)xe->mem.vram.io_size >> 20);
 
 	xe->mem.vram.mapping = ioremap_wc(xe->mem.vram.io_start, xe->mem.vram.io_size);
 	xe->mem.vram.size = min_t(u64, xe->mem.vram.size, usable_size);
-- 
2.34.1