The earlier update to BW formulae broke ADL-P. Include GEN13 to use TGL path for BW parameters.
Fixes: c64a9a7c05be drm/i915: Update memory bandwidth formulae Cc: Matt Roper <[email protected]> Reported-by: José Roberto de Souza <[email protected]> Signed-off-by: Radhakrishna Sripada <[email protected]> --- drivers/gpu/drm/i915/display/intel_bw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_bw.c b/drivers/gpu/drm/i915/display/intel_bw.c index 15c006194c85..abec394f6869 100644 --- a/drivers/gpu/drm/i915/display/intel_bw.c +++ b/drivers/gpu/drm/i915/display/intel_bw.c @@ -147,7 +147,7 @@ static int icl_get_qgv_points(struct drm_i915_private *dev_priv, qi->num_points = dram_info->num_qgv_points; qi->num_psf_points = dram_info->num_psf_gv_points; - if (DISPLAY_VER(dev_priv) == 12) + if (DISPLAY_VER(dev_priv) >= 12) switch (dram_info->type) { case INTEL_DRAM_DDR4: qi->t_bl = is_y_tile ? 8 : 4; -- 2.20.1
