[Intel-gfx] [PATCH v2 18/21] drm/i915/mtl: Reuse adl-p DBUF calculations

Radhakrishna Sripada
2022-08-18T23:44:15Z

Meteorlake uses a similar DBUF calculations as ADL-P.
Reuse the call flow for meteorlake.

Bspec: 49255

Original Author: Caz Yokoyama
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 5cdc2ce4f42b..d09e9e5f4481 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4934,7 +4934,7 @@ static u8 skl_compute_dbuf_slices(struct intel_crtc *crtc, u8 active_pipes, bool

if (IS_DG2(dev_priv))
return dg2_compute_dbuf_slices(pipe, active_pipes, join_mbus);
- else if (IS_ALDERLAKE_P(dev_priv))
+ else if (DISPLAY_VER(dev_priv) >= 13)
return adlp_compute_dbuf_slices(pipe, active_pipes, join_mbus);
else if (DISPLAY_VER(dev_priv) == 12)
return tgl_compute_dbuf_slices(pipe, active_pipes, join_mbus);
--
2.25.1