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| author | Kumar, Mahesh | 2017-05-17 13:58:22 +0200 |
|---|---|---|
| committer | Matt Roper | 2017-05-17 23:32:28 +0200 |
| commit | d273ecce3dde63168ed7840e2b8e5659da0df0f5 (patch) | |
| tree | c63de38301cba92b4ca5650a8864f25fcea41471 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | drm/i915: Add more wrapper for fixed_point_16_16 operations (diff) | |
| download | kernel-qcow2-linux-d273ecce3dde63168ed7840e2b8e5659da0df0f5.tar.gz kernel-qcow2-linux-d273ecce3dde63168ed7840e2b8e5659da0df0f5.tar.xz kernel-qcow2-linux-d273ecce3dde63168ed7840e2b8e5659da0df0f5.zip | |
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 <mahesh1.kumar@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170517115831.13830-4-mahesh1.kumar@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index d12bbe651dd5..8ff8cc59dcca 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) { |