Message ID | 1517921899-25926-7-git-send-email-vidya.srinivas@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Regards Shashank On 2/6/2018 6:28 PM, Vidya Srinivas wrote: > From: Mahesh Kumar <mahesh1.kumar@intel.com> > > This will reduce number of arguments required to be passed in > skl_compute_plane_wm function. The commit message can be like "This patch is passes skl_wm_level structure itself to watermark computation function (instead of its internal parameters). It reduces number of arguments required to be passed" With or without this change, Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> > Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com> > --- > drivers/gpu/drm/i915/intel_pm.c | 18 +++++++----------- > 1 file changed, 7 insertions(+), 11 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c > index b3d1bf7..07fc084 100644 > --- a/drivers/gpu/drm/i915/intel_pm.c > +++ b/drivers/gpu/drm/i915/intel_pm.c > @@ -4531,9 +4531,7 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv, > uint16_t ddb_allocation, > int level, > const struct skl_wm_params *wp, > - uint16_t *out_blocks, /* out */ > - uint8_t *out_lines, /* out */ > - bool *enabled /* out */) > + struct skl_wm_level *result /* out */) > { > const struct drm_plane_state *pstate = &intel_pstate->base; > uint32_t latency = dev_priv->wm.skl_latency[level]; > @@ -4547,7 +4545,7 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv, > > if (latency == 0 || > !intel_wm_plane_visible(cstate, intel_pstate)) { > - *enabled = false; > + result->plane_en = false; > return 0; > } > > @@ -4627,7 +4625,7 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv, > > if (res_blocks >= ddb_allocation || res_lines > 31 || > min_disp_buf_needed >= ddb_allocation) { > - *enabled = false; > + result->plane_en = false; > > /* > * If there are no valid level 0 watermarks, then we can't > @@ -4646,9 +4644,9 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv, > } > } > > - *out_blocks = res_blocks; > - *out_lines = res_lines; > - *enabled = true; > + result->plane_res_b = res_blocks; > + result->plane_res_l = res_lines; > + result->plane_en = true; > > return 0; > } > @@ -4689,9 +4687,7 @@ skl_compute_wm_levels(const struct drm_i915_private *dev_priv, > ddb_blocks, > level, > wm_params, > - &result->plane_res_b, > - &result->plane_res_l, > - &result->plane_en); > + result); > if (ret) > return ret; > }
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index b3d1bf7..07fc084 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4531,9 +4531,7 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv, uint16_t ddb_allocation, int level, const struct skl_wm_params *wp, - uint16_t *out_blocks, /* out */ - uint8_t *out_lines, /* out */ - bool *enabled /* out */) + struct skl_wm_level *result /* out */) { const struct drm_plane_state *pstate = &intel_pstate->base; uint32_t latency = dev_priv->wm.skl_latency[level]; @@ -4547,7 +4545,7 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv, if (latency == 0 || !intel_wm_plane_visible(cstate, intel_pstate)) { - *enabled = false; + result->plane_en = false; return 0; } @@ -4627,7 +4625,7 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv, if (res_blocks >= ddb_allocation || res_lines > 31 || min_disp_buf_needed >= ddb_allocation) { - *enabled = false; + result->plane_en = false; /* * If there are no valid level 0 watermarks, then we can't @@ -4646,9 +4644,9 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv, } } - *out_blocks = res_blocks; - *out_lines = res_lines; - *enabled = true; + result->plane_res_b = res_blocks; + result->plane_res_l = res_lines; + result->plane_en = true; return 0; } @@ -4689,9 +4687,7 @@ skl_compute_wm_levels(const struct drm_i915_private *dev_priv, ddb_blocks, level, wm_params, - &result->plane_res_b, - &result->plane_res_l, - &result->plane_en); + result); if (ret) return ret; }