From: Matt Atwood <[email protected]>
Bandwidth parameters for Xe3p_LPD are the same as for Xe3_LPD. Re-use
them.
v2:
- Do not have a special case for ecc_impacting_de_bw, since there are
no specific instructions in Bspec for this scenario. (Matt Roper)
Bspec: 68859
Cc: Matt Roper <[email protected]>
Signed-off-by: Matt Atwood <[email protected]>
Signed-off-by: Gustavo Sousa <[email protected]>
---
drivers/gpu/drm/i915/display/intel_bw.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_bw.c
b/drivers/gpu/drm/i915/display/intel_bw.c
index 57d65e6e5429..57cb8a23188f 100644
--- a/drivers/gpu/drm/i915/display/intel_bw.c
+++ b/drivers/gpu/drm/i915/display/intel_bw.c
@@ -810,7 +810,9 @@ void intel_bw_init_hw(struct intel_display *display)
*/
drm_WARN_ON_ONCE(display->drm, dram_info->ecc_impacting_de_bw);
- if (DISPLAY_VERx100(display) >= 3002) {
+ if (DISPLAY_VER(display) >= 35) {
+ tgl_get_bw_info(display, dram_info, &xe3lpd_sa_info);
+ } else if (DISPLAY_VERx100(display) >= 3002) {
tgl_get_bw_info(display, dram_info, &xe3lpd_3002_sa_info);
} else if (DISPLAY_VER(display) >= 30) {
tgl_get_bw_info(display, dram_info, &xe3lpd_sa_info);
--
2.51.0
