We don't actually read out full plane state during driver startup (only
whether the primary plane is enabled/disabled), so all of the src/dest
rectangles are invalid at this point. However this calculation was
needless anyway since we re-calculate them from scratch on the very
first atomic transaction after boot anyway.
Signed-off-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_pm.c | 18 ------------------
1 file changed, 18 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index adb6463..95f9bb5 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4042,7 +4042,6 @@ void skl_wm_get_hw_state(struct drm_device *dev)
struct drm_i915_private *dev_priv = dev->dev_private;
struct skl_ddb_allocation *ddb = &dev_priv->wm.skl_hw.ddb;
struct drm_crtc *crtc;
- struct intel_crtc *intel_crtc;
skl_ddb_get_hw_state(dev_priv, ddb);
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
@@ -4055,23 +4054,6 @@ void skl_wm_get_hw_state(struct drm_device *dev)
/* Easy/common case; just sanitize DDB now if everything off */
memset(ddb, 0, sizeof(*ddb));
}
-
- /* Calculate plane data rates */
- for_each_intel_crtc(dev, intel_crtc) {
- struct intel_crtc_state *cstate = intel_crtc->config;
- struct intel_plane *intel_plane;
-
- for_each_intel_plane_on_crtc(dev, intel_crtc, intel_plane) {
- const struct drm_plane_state *pstate =
- intel_plane->base.state;
- int id = skl_wm_plane_id(intel_plane);
-
- cstate->wm.skl.plane_data_rate[id] =
- skl_plane_relative_data_rate(cstate, pstate, 0);
- cstate->wm.skl.plane_y_data_rate[id] =
- skl_plane_relative_data_rate(cstate, pstate, 1);
- }
- }
}
static void ilk_pipe_wm_get_hw_state(struct drm_crtc *crtc)
--
2.1.4
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