From: Juha-Pekka Heikkila Date: Tue, 17 Oct 2017 20:08:10 +0000 (+0300) Subject: drm/i915: Unify skylake plane disable X-Git-Tag: v4.15-rc1~90^2~10^2~20 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=779d4d8f083e46364cc9b2c784cf8ad6ab3d3aa5;p=linux.git drm/i915: Unify skylake plane disable Don't handle skylake primary plane separately as it is similar plane as the others. Signed-off-by: Juha-Pekka Heikkila Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/1508270891-22186-5-git-send-email-juhapekka.heikkila@gmail.com --- diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 42d0fdf2f70f..bd62c0a65bcd 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3541,23 +3541,6 @@ u32 skl_plane_ctl(const struct intel_crtc_state *crtc_state, return plane_ctl; } -static void skylake_disable_primary_plane(struct intel_plane *primary, - struct intel_crtc *crtc) -{ - struct drm_i915_private *dev_priv = to_i915(primary->base.dev); - enum plane_id plane_id = primary->id; - enum pipe pipe = primary->pipe; - unsigned long irqflags; - - spin_lock_irqsave(&dev_priv->uncore.lock, irqflags); - - I915_WRITE_FW(PLANE_CTL(pipe, plane_id), 0); - I915_WRITE_FW(PLANE_SURF(pipe, plane_id), 0); - POSTING_READ_FW(PLANE_SURF(pipe, plane_id)); - - spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags); -} - static int __intel_display_resume(struct drm_device *dev, struct drm_atomic_state *state, @@ -13214,7 +13197,7 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe) modifiers = skl_format_modifiers_ccs; primary->update_plane = skl_update_plane; - primary->disable_plane = skylake_disable_primary_plane; + primary->disable_plane = skl_disable_plane; } else if (INTEL_GEN(dev_priv) >= 9) { intel_primary_formats = skl_primary_formats; num_formats = ARRAY_SIZE(skl_primary_formats); @@ -13224,7 +13207,7 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe) modifiers = skl_format_modifiers_noccs; primary->update_plane = skl_update_plane; - primary->disable_plane = skylake_disable_primary_plane; + primary->disable_plane = skl_disable_plane; } else if (INTEL_GEN(dev_priv) >= 4) { intel_primary_formats = i965_primary_formats; num_formats = ARRAY_SIZE(i965_primary_formats); diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 4d267c4edbea..a05ab3a1ab27 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1925,6 +1925,7 @@ void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state); void skl_update_plane(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state); +void skl_disable_plane(struct intel_plane *plane, struct intel_crtc *crtc); /* intel_tv.c */ void intel_tv_init(struct drm_i915_private *dev_priv); diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index c3583dc85d45..4fcf80ca91dd 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -311,7 +311,7 @@ skl_update_plane(struct intel_plane *plane, spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags); } -static void +void skl_disable_plane(struct intel_plane *plane, struct intel_crtc *crtc) { struct drm_i915_private *dev_priv = to_i915(plane->base.dev);