From d273ecce3dde63168ed7840e2b8e5659da0df0f5 Mon Sep 17 00:00:00 2001 From: "Kumar, Mahesh" Date: Wed, 17 May 2017 17:28:22 +0530 Subject: [PATCH] drm/i915: Use fixed_16_16 wrapper for division operation Don't use fixed_16_16 structure members directly, instead use wrapper to perform fixed_16_16 division operation. Signed-off-by: Mahesh Kumar Reviewed-by: Matt Roper Reviewed-by: Maarten Lankhorst Signed-off-by: Matt Roper Link: http://patchwork.freedesktop.org/patch/msgid/20170517115831.13830-4-mahesh1.kumar@intel.com --- drivers/gpu/drm/i915/intel_pm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index d12bbe6..8ff8cc5 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4334,8 +4334,8 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv, } res_blocks = fixed_16_16_to_u32_round_up(selected_result) + 1; - res_lines = DIV_ROUND_UP(selected_result.val, - plane_blocks_per_line.val); + res_lines = div_round_up_fixed16(selected_result, + plane_blocks_per_line); if (level >= 1 && level <= 7) { if (y_tiled) { -- 2.7.4