diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c index 69abafa45ce9..be69a2344294 100644 --- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c +++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c @@ -2630,13 +2630,13 @@ static bool icl_mg_pll_find_divisors(int clock_khz, bool is_dp, bool use_ssc, continue; if (div2 >= 2) { - if (is_dkl) { - a_divratio = 5; - tlinedrv = 1; - } else { - a_divratio = is_dp ? 10 : 5; - tlinedrv = 2; - } + /* + * Note: a_divratio not matching TGL BSpec + * algorithm but matching hardcoded values and + * working on HW for DP alt-mode at least + */ + a_divratio = is_dp ? 10 : 5; + tlinedrv = is_dkl ? 1 : 2; } else { a_divratio = 5; tlinedrv = 0; |