We're going to add a new step, let's not hide the copy of the new WM
state inside one inner function, but as a 1st level operation in the WM
update.
v2: Split the staging results structure to not exceed the 1Kb stack
allocation in skl_update_wm()
Signed-off-by: Damien Lespiau <damien.lesp...@intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 5425d85..7f7a2e2 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3432,8 +3432,6 @@ static void skl_write_wm_values(struct drm_i915_private
*dev_priv,
new->ddb.cursor[pipe].start);
}
}
-
- dev_priv->wm.skl_hw = *new;
}
static bool skl_update_pipe_wm(struct drm_crtc *crtc,
@@ -3527,6 +3525,9 @@ static void skl_update_wm(struct drm_crtc *crtc)
skl_update_other_pipe_wm(dev, crtc, &config, results);
skl_write_wm_values(dev_priv, results);
+
+ /* store the new configuration */
+ dev_priv->wm.skl_hw = *results;
}
static void
--
1.8.3.1
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