diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c index f122484bedfc..4a3da875b620 100644 --- a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c +++ b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c @@ -649,14 +649,13 @@ struct drm_panel *vbt_panel_init(struct intel_dsi *intel_dsi, u16 panel_id) ); /* - * Exit zero is unified val ths_zero and ths_exit + * Exit zero is unified val ths_zero and ths_exit * minimum value for ths_exit = 110ns * min (exit_zero_cnt * 2) = 110/UI * exit_zero_cnt = 55/UI */ - if (exit_zero_cnt < (55 * ui_den / ui_num)) - if ((55 * ui_den) % ui_num) - exit_zero_cnt += 1; + if (exit_zero_cnt < (55 * ui_den / ui_num) && (55 * ui_den) % ui_num) + exit_zero_cnt += 1; /* clk zero count */ clk_zero_cnt = DIV_ROUND_UP( |