Re: [PATCH 06/11] drm/i915/skl+: unify cpp value in WM calculation

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Hi Jani,

Thanks for review.


On Friday 14 July 2017 03:56 PM, Jani Nikula wrote:
On Thu, 13 Jul 2017, Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> wrote:
Op 05-07-17 om 16:31 schreef Mahesh Kumar:
From: "Kumar, Mahesh" <mahesh1.kumar@xxxxxxxxx>

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 9e2ca70bed5d..9753210d79ae 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4399,13 +4399,11 @@ 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:
First 6 patches pushed, thanks.
I guess I was too late with my review comments. But please do them as
further cleanups.
I'm going to push remaining patches, so please let me know if any further review comments.
will address those & include as part of new series.

-Mahesh

BR,
Jani.

I'll take a closer look at the other patches on monday. :)

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