[PATCH] drm/i915/display: program DBUF_CTL tracker state service to 0x8

[Ravi Kumar Vodapalli]

Program Tracker state service(DBUF_CTL Register) for TGLLP, SVL,
RYF, DG1, ACM, ACMPLUS, RKLC, RKLGM, ADLS platforms to 0x8 which
is not the default value.

Bspec: 49213
Signed-off-by: Ravi Kumar Vodapalli <ravi.kumar.vodapalli at intel.com>
---
 drivers/gpu/drm/i915/display/intel_display_power.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index 34465d56def0..d9ba48b68979 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -1126,7 +1126,9 @@ static void gen12_dbuf_slices_config(struct intel_display *display)
 {
 	enum dbuf_slice slice;
 
-	if (display->platform.alderlake_p)
+	if (display->platform.alderlake_p || display->platform.dg2 ||
+	    display->platform.alderlake_p_raptorlake_p ||
+	    DISPLAY_VER(display) >= 14)
 		return;
 
 	for_each_dbuf_slice(display, slice)
-- 
2.25.1