use same cpp value in different phase of plane WM caluclation.
Signed-off-by: Mahesh Kumar <mahesh1.kumar@xxxxxxxxx>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_pm.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index ef7b4ac06a84..dbec28c3016e 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4398,13 +4398,11 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv,
width = drm_rect_width(&intel_pstate->base.src) >> 16;
}
- cpp = fb->format->cpp[0];
+ cpp = (fb->format->format == DRM_FORMAT_NV12) ? fb->format->cpp[1] :
+ fb->format->cpp[0];
plane_pixel_rate = skl_adjusted_plane_pixel_rate(cstate, intel_pstate);
if (drm_rotation_90_or_270(pstate->rotation)) {
- int cpp = (fb->format->format == DRM_FORMAT_NV12) ?
- fb->format->cpp[1] :
- fb->format->cpp[0];
switch (cpp) {
case 1:
--
2.13.0
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