[Intel-xe] [PATCH v3 4/6] TEMPORARY: drm/xe/display: Enable modular fia in TGL

[José Roberto de Souza]

drm-tip don't have has_modular_fia anymore but to backport it to Xe
would require us to backport several patches, so this patch is
intended to only live until next Xe rebase.

TGL is the first platform tha has it, this is needed to properly
initialize TC ports in some skus.
Enabling it for DG1 don't cause any issues as DG1 don't have any real
TC ports, so intel_tc_port_init() will not be called for DG1.

Signed-off-by: José Roberto de Souza <jose.souza at intel.com>
---
 drivers/gpu/drm/xe/xe_display.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_display.c b/drivers/gpu/drm/xe/xe_display.c
index 5fab5b9fbde0c..0001a9d02495d 100644
--- a/drivers/gpu/drm/xe/xe_display.c
+++ b/drivers/gpu/drm/xe/xe_display.c
@@ -486,7 +486,10 @@ void xe_display_info_init(struct xe_device *xe)
 	switch (xe->info.platform) {
 	case XE_TIGERLAKE:
 	case XE_DG1:
-		xe->info.display = (struct xe_device_display_info) { GEN12_DISPLAY };
+		xe->info.display = (struct xe_device_display_info) {
+			GEN12_DISPLAY,
+			.has_modular_fia = 1,
+		};
 		break;
 	case XE_ALDERLAKE_S:
 		xe->info.display = (struct xe_device_display_info) {
-- 
2.40.0