15 #include "plane.h"
17 static void tegra_plane_destroy(struct drm_plane *plane)  in tegra_plane_destroy()  argument
19 	struct tegra_plane *p = to_tegra_plane(plane);  in tegra_plane_destroy()
21 	drm_plane_cleanup(plane);  in tegra_plane_destroy()
25 static void tegra_plane_reset(struct drm_plane *plane)  in tegra_plane_reset()  argument
27 	struct tegra_plane *p = to_tegra_plane(plane);  in tegra_plane_reset()
31 	if (plane->state)  in tegra_plane_reset()
32 		__drm_atomic_helper_plane_destroy_state(plane->state);  in tegra_plane_reset()
34 	kfree(plane->state);  in tegra_plane_reset()
35 	plane->state = NULL;  in tegra_plane_reset()
39 		plane->state = &state->base;  in tegra_plane_reset()
40 		plane->state->plane = plane;  in tegra_plane_reset()
41 		plane->state->zpos = p->index;  in tegra_plane_reset()
42 		plane->state->normalized_zpos = p->index;  in tegra_plane_reset()
50 tegra_plane_atomic_duplicate_state(struct drm_plane *plane)  in tegra_plane_atomic_duplicate_state()  argument
52 	struct tegra_plane_state *state = to_tegra_plane_state(plane->state);  in tegra_plane_atomic_duplicate_state()
60 	__drm_atomic_helper_plane_duplicate_state(plane, &copy->base);  in tegra_plane_atomic_duplicate_state()
79 static void tegra_plane_atomic_destroy_state(struct drm_plane *plane,  in tegra_plane_atomic_destroy_state()  argument
86 static bool tegra_plane_format_mod_supported(struct drm_plane *plane,  in tegra_plane_format_mod_supported()  argument
159 	dev_err(dc->dev, "failed to map plane %u: %d\n", i, err);  in tegra_dc_pin()
193 int tegra_plane_prepare_fb(struct drm_plane *plane,  in tegra_plane_prepare_fb()  argument
201 	drm_gem_fb_prepare_fb(plane, state);  in tegra_plane_prepare_fb()
206 void tegra_plane_cleanup_fb(struct drm_plane *plane,  in tegra_plane_cleanup_fb()  argument
215 int tegra_plane_state_add(struct tegra_plane *plane,  in tegra_plane_state_add()  argument
227 	/* Check plane state for visibility and calculate clipping bounds */  in tegra_plane_state_add()
235 	tegra->planes |= WIN_A_ACT_REQ << plane->index;  in tegra_plane_state_add()
457 	struct drm_plane *plane;  in tegra_plane_check_transparency()  local
467 	drm_for_each_plane(plane, tegra->base.dev) {  in tegra_plane_check_transparency()
468 		struct tegra_plane *p = to_tegra_plane(plane);  in tegra_plane_check_transparency()
470 		/* skip this plane and planes on different CRTCs */  in tegra_plane_check_transparency()
475 							 plane);  in tegra_plane_check_transparency()
483 static unsigned int tegra_plane_get_overlap_index(struct tegra_plane *plane,  in tegra_plane_get_overlap_index()  argument
488 	WARN_ON(plane == other);  in tegra_plane_get_overlap_index()
491 		if (i == plane->index)  in tegra_plane_get_overlap_index()
507 	struct drm_plane *plane;  in tegra_plane_update_transparency()  local
510 	for_each_new_plane_in_state(state->base.state, plane, new, i) {  in tegra_plane_update_transparency()
511 		struct tegra_plane *p = to_tegra_plane(plane);  in tegra_plane_update_transparency()
514 		/* skip this plane and planes on different CRTCs */  in tegra_plane_update_transparency()
531 		 * Missing framebuffer means that plane is disabled, in this  in tegra_plane_update_transparency()
546 	struct drm_plane *plane;  in tegra_plane_setup_transparency()  local
560 	 * transparency state for each plane.  in tegra_plane_setup_transparency()
562 	drm_for_each_plane(plane, tegra->base.dev) {  in tegra_plane_setup_transparency()
563 		struct tegra_plane *p = to_tegra_plane(plane);  in tegra_plane_setup_transparency()
569 		new = drm_atomic_get_new_plane_state(state->base.state, plane);  in tegra_plane_setup_transparency()
574 		 * plane.  in tegra_plane_setup_transparency()