drm/i915: Extract intel_sprite_uapi.c

Move the sprite colorkey ioctl handler to its own file
so that intel_sprite.c becomes all about the low level
details of pre-skl sprite planes.

And drop a bunch of unnecessary includes while at it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230314130255.23273-10-ville.syrjala@linux.intel.com
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>

1 files changed, 0 insertions, 125 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
index 3563fecee838..25034bbf1445 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -32,27 +32,20 @@
 
 #include <linux/string_helpers.h>
 
-#include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_blend.h>
 #include <drm/drm_color_mgmt.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_damage_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_rect.h>
 
 #include "i915_drv.h"
 #include "i915_reg.h"
-#include "i915_vgpu.h"
 #include "i9xx_plane.h"
 #include "intel_atomic_plane.h"
-#include "intel_crtc.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_fb.h"
-#include "intel_frontbuffer.h"
 #include "intel_sprite.h"
-#include "intel_vrr.h"
 
 static void i9xx_plane_linear_gamma(u16 gamma[8])
 {
@@ -1391,124 +1384,6 @@ vlv_sprite_check(struct intel_crtc_state *crtc_state,
 	return 0;
 }
 
-static bool has_dst_key_in_primary_plane(struct drm_i915_private *dev_priv)
-{
-	return DISPLAY_VER(dev_priv) >= 9;
-}
-
-static void intel_plane_set_ckey(struct intel_plane_state *plane_state,
-				 const struct drm_intel_sprite_colorkey *set)
-{
-	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
-	struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
-	struct drm_intel_sprite_colorkey *key = &plane_state->ckey;
-
-	*key = *set;
-
-	/*
-	 * We want src key enabled on the
-	 * sprite and not on the primary.
-	 */
-	if (plane->id == PLANE_PRIMARY &&
-	    set->flags & I915_SET_COLORKEY_SOURCE)
-		key->flags = 0;
-
-	/*
-	 * On SKL+ we want dst key enabled on
-	 * the primary and not on the sprite.
-	 */
-	if (DISPLAY_VER(dev_priv) >= 9 && plane->id != PLANE_PRIMARY &&
-	    set->flags & I915_SET_COLORKEY_DESTINATION)
-		key->flags = 0;
-}
-
-int intel_sprite_set_colorkey_ioctl(struct drm_device *dev, void *data,
-				    struct drm_file *file_priv)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct drm_intel_sprite_colorkey *set = data;
-	struct drm_plane *plane;
-	struct drm_plane_state *plane_state;
-	struct drm_atomic_state *state;
-	struct drm_modeset_acquire_ctx ctx;
-	int ret = 0;
-
-	/* ignore the pointless "none" flag */
-	set->flags &= ~I915_SET_COLORKEY_NONE;
-
-	if (set->flags & ~(I915_SET_COLORKEY_DESTINATION | I915_SET_COLORKEY_SOURCE))
-		return -EINVAL;
-
-	/* Make sure we don't try to enable both src & dest simultaneously */
-	if ((set->flags & (I915_SET_COLORKEY_DESTINATION | I915_SET_COLORKEY_SOURCE)) == (I915_SET_COLORKEY_DESTINATION | I915_SET_COLORKEY_SOURCE))
-		return -EINVAL;
-
-	if ((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) &&
-	    set->flags & I915_SET_COLORKEY_DESTINATION)
-		return -EINVAL;
-
-	plane = drm_plane_find(dev, file_priv, set->plane_id);
-	if (!plane || plane->type != DRM_PLANE_TYPE_OVERLAY)
-		return -ENOENT;
-
-	/*
-	 * SKL+ only plane 2 can do destination keying against plane 1.
-	 * Also multiple planes can't do destination keying on the same
-	 * pipe simultaneously.
-	 */
-	if (DISPLAY_VER(dev_priv) >= 9 &&
-	    to_intel_plane(plane)->id >= PLANE_SPRITE1 &&
-	    set->flags & I915_SET_COLORKEY_DESTINATION)
-		return -EINVAL;
-
-	drm_modeset_acquire_init(&ctx, 0);
-
-	state = drm_atomic_state_alloc(plane->dev);
-	if (!state) {
-		ret = -ENOMEM;
-		goto out;
-	}
-	state->acquire_ctx = &ctx;
-
-	while (1) {
-		plane_state = drm_atomic_get_plane_state(state, plane);
-		ret = PTR_ERR_OR_ZERO(plane_state);
-		if (!ret)
-			intel_plane_set_ckey(to_intel_plane_state(plane_state), set);
-
-		/*
-		 * On some platforms we have to configure
-		 * the dst colorkey on the primary plane.
-		 */
-		if (!ret && has_dst_key_in_primary_plane(dev_priv)) {
-			struct intel_crtc *crtc =
-				intel_crtc_for_pipe(dev_priv,
-						    to_intel_plane(plane)->pipe);
-
-			plane_state = drm_atomic_get_plane_state(state,
-								 crtc->base.primary);
-			ret = PTR_ERR_OR_ZERO(plane_state);
-			if (!ret)
-				intel_plane_set_ckey(to_intel_plane_state(plane_state), set);
-		}
-
-		if (!ret)
-			ret = drm_atomic_commit(state);
-
-		if (ret != -EDEADLK)
-			break;
-
-		drm_atomic_state_clear(state);
-		drm_modeset_backoff(&ctx);
-	}
-
-	drm_atomic_state_put(state);
-out:
-	drm_modeset_drop_locks(&ctx);
-	drm_modeset_acquire_fini(&ctx);
-	return ret;
-}
-
 static const u32 g4x_sprite_formats[] = {
 	DRM_FORMAT_XRGB8888,
 	DRM_FORMAT_YUYV,