diff mbox series

[v2,2/2] drm/xe: Use 64K pages for scanout buffers for Battlemage

Message ID 20240709122231.537801-3-zbigniew.kempczynski@intel.com (mailing list archive)
State New, archived
Headers show
Series Restrict BMG to use 64K pages for scanout buffers | expand

Commit Message

Zbigniew Kempczyński July 9, 2024, 12:22 p.m. UTC 
Set BMG platform to use 64K pages for display.

Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
v2: Use 64K for BMG only (Matt)
---
 drivers/gpu/drm/xe/xe_pci.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c
index 53b67f39c7d5..c297f3547734 100644
--- a/drivers/gpu/drm/xe/xe_pci.c
+++ b/drivers/gpu/drm/xe/xe_pci.c
@@ -179,6 +179,13 @@  static const struct xe_graphics_desc graphics_xe2 = {
 	XE2_GFX_FEATURES,
 };
 
+static const struct xe_graphics_desc graphics_bmg = {
+	.name = "Xe2_BMG",
+
+	XE2_GFX_FEATURES,
+	.vram_flags = XE_VRAM_FLAGS_DISPLAY_NEED64K,
+};
+
 static const struct xe_media_desc media_xem = {
 	.name = "Xe_M",
 	.ver = 12,
@@ -355,7 +362,7 @@  static const struct gmdid_map graphics_ip_map[] = {
 	{ 1270, &graphics_xelpg },
 	{ 1271, &graphics_xelpg },
 	{ 1274, &graphics_xelpg },	/* Xe_LPG+ */
-	{ 2001, &graphics_xe2 },
+	{ 2001, &graphics_bmg },
 	{ 2004, &graphics_xe2 },
 };