[PATCH i-g-t v1] lib/intel_fbc: Use display version for FBC max plane size

Santhosh Reddy Guddati <[email protected]> Wed, 5 Aug 2026 08:24:53 +0530
Newsgroups org.freedesktop.lists.igt-dev
Message-ID <[email protected]>
FBC plane size restrictions are a display feature, so use
intel_display_ver() instead of graphics_ver. This fixes incorrect
size limits on platforms where display and graphics versions differ.

Signed-off-by: Santhosh Reddy Guddati <[email protected]>
---
 lib/i915/intel_fbc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/i915/intel_fbc.c b/lib/i915/intel_fbc.c
index ad78ee2a31..1052dfcae5 100644
--- a/lib/i915/intel_fbc.c
+++ b/lib/i915/intel_fbc.c
@@ -201,8 +201,7 @@ static void intel_fbc_max_plane_size(igt_display_t *display, uint32_t *width, ui
 {
 	int fd = display->drm_fd;
 	const uint32_t dev_id = intel_get_drm_devid(fd);
-	const struct intel_device_info *info = intel_get_device_info(dev_id);
-	int ver = info->graphics_ver;
+	int ver = intel_display_ver(dev_id);
 
 	if (ver >= 30) {
 		*width = 6144;
-- 
2.34.1