gma config: Introduce Has_New_FDI_(Sink|Source)
Change-Id: Ib9a5951abf62ed01583ad028bc944c0135744457
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/libgfxinit/+/27051
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/common/ironlake/hw-gfx-gma-connectors-fdi.adb b/common/ironlake/hw-gfx-gma-connectors-fdi.adb
index f38c135..4eec9c9 100644
--- a/common/ironlake/hw-gfx-gma-connectors-fdi.adb
+++ b/common/ironlake/hw-gfx-gma-connectors-fdi.adb
@@ -40,7 +40,7 @@
FDI_TX_CTL_AUTO_TRAIN_ENABLE : constant := 1 * 2 ** 10;
FDI_TX_CTL_AUTO_TRAIN_DONE : constant := 1 * 2 ** 1;
- TP_SHIFT : constant := (if Config.CPU <= Sandybridge then 28 else 8);
+ TP_SHIFT : constant := (if Config.Has_New_FDI_Source then 8 else 28);
FDI_TX_CTL_TRAINING_PATTERN_MASK : constant := 3 * 2 ** TP_SHIFT;
FDI_TX_CTL_TRAINING_PATTERN_1 : constant := 0 * 2 ** TP_SHIFT;
FDI_TX_CTL_TRAINING_PATTERN_2 : constant := 1 * 2 ** TP_SHIFT;