diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index abb018f49a0e..78c893dce4d1 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -3631,14 +3631,9 @@ static u8 intel_enabled_dbuf_slices_num(struct drm_i915_private *dev_priv) * FIXME: We still don't have the proper code detect if we need to apply the WA, * so assume we'll always need it in order to avoid underruns. */ -static bool skl_needs_memory_bw_wa(struct intel_atomic_state *state) +static bool skl_needs_memory_bw_wa(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(state->base.dev); - - if (IS_GEN9_BC(dev_priv) || IS_BROXTON(dev_priv)) - return true; - - return false; + return IS_GEN9_BC(dev_priv) || IS_BROXTON(dev_priv); } static bool @@ -3790,7 +3785,7 @@ bool intel_can_enable_sagv(struct drm_atomic_state *state) latency = dev_priv->wm.skl_latency[level]; - if (skl_needs_memory_bw_wa(intel_state) && + if (skl_needs_memory_bw_wa(dev_priv) && plane->base.state->fb->modifier == I915_FORMAT_MOD_X_TILED) latency += 15; @@ -4579,9 +4574,6 @@ skl_compute_plane_wm_params(const struct intel_crtc_state *cstate, const struct drm_plane_state *pstate = &intel_pstate->base; const struct drm_framebuffer *fb = pstate->fb; u32 interm_pbpl; - struct intel_atomic_state *state = - to_intel_atomic_state(cstate->base.state); - bool apply_memory_bw_wa = skl_needs_memory_bw_wa(state); /* only NV12 format has two planes */ if (color_plane == 1 && fb->format->format != DRM_FORMAT_NV12) { @@ -4642,7 +4634,7 @@ skl_compute_plane_wm_params(const struct intel_crtc_state *cstate, wp->y_min_scanlines = 4; } - if (apply_memory_bw_wa) + if (skl_needs_memory_bw_wa(dev_priv)) wp->y_min_scanlines *= 2; wp->plane_bytes_per_line = wp->width * wp->cpp; @@ -4696,9 +4688,6 @@ static void skl_compute_plane_wm(const struct intel_crtc_state *cstate, uint_fixed_16_16_t method1, method2; uint_fixed_16_16_t selected_result; u32 res_blocks, res_lines, min_ddb_alloc = 0; - struct intel_atomic_state *state = - to_intel_atomic_state(cstate->base.state); - bool apply_memory_bw_wa = skl_needs_memory_bw_wa(state); if (latency == 0) return; @@ -4709,7 +4698,7 @@ static void skl_compute_plane_wm(const struct intel_crtc_state *cstate, dev_priv->ipc_enabled) latency += 4; - if (apply_memory_bw_wa && wp->x_tiled) + if (skl_needs_memory_bw_wa(dev_priv) && wp->x_tiled) latency += 15; method1 = skl_wm_method1(dev_priv, wp->plane_pixel_rate, |