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drm/i915: Move the async_flip bit setup into the .async_flip() hook

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Set up the async flip PLANE_CTL bit directly in the
.async_flip() hook. Neither .update_plane() nor .disable_plane()
ever need to set this so having it done by skl_plane_ctl_crtc()
is rather pointless.

Cc: Karthik B S <karthik.b.s@intel.com>
Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210111163711.12913-7-ville.syrjala@linux.intel.com
Reviewed-by: Karthik B S <karthik.b.s@intel.com>
This commit is contained in:
Ville Syrjälä 2021-01-11 18:37:06 +02:00
parent 8693ee2e37
commit 6cc3bb7506
2 changed files with 2 additions and 3 deletions
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3
drivers/gpu/drm/i915/display/intel_display.c
View File

@ -3429,9 +3429,6 @@ u32 skl_plane_ctl_crtc(const struct intel_crtc_state *crtc_state)
struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
u32 plane_ctl = 0;
if (crtc_state->uapi.async_flip)
plane_ctl |= PLANE_CTL_ASYNC_FLIP;
if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
return plane_ctl;

2
drivers/gpu/drm/i915/display/intel_sprite.c
View File

@ -782,6 +782,8 @@ skl_plane_async_flip(struct intel_plane *plane,
plane_ctl |= skl_plane_ctl_crtc(crtc_state);
plane_ctl |= PLANE_CTL_ASYNC_FLIP;
spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
intel_de_write_fw(dev_priv, PLANE_CTL(pipe, plane_id), plane_ctl);