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Diffstat (limited to 'drivers/gpu/drm/sti/sti_layer.h')
-rw-r--r--drivers/gpu/drm/sti/sti_layer.h131
1 files changed, 0 insertions, 131 deletions
diff --git a/drivers/gpu/drm/sti/sti_layer.h b/drivers/gpu/drm/sti/sti_layer.h
deleted file mode 100644
index ceff497f557e..000000000000
--- a/drivers/gpu/drm/sti/sti_layer.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright (C) STMicroelectronics SA 2014
- * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
- * Fabien Dessenne <fabien.dessenne@st.com>
- * for STMicroelectronics.
- * License terms: GNU General Public License (GPL), version 2
- */
-
-#ifndef _STI_LAYER_H_
-#define _STI_LAYER_H_
-
-#include <drm/drmP.h>
-
-#define to_sti_layer(x) container_of(x, struct sti_layer, plane)
-
-#define STI_LAYER_TYPE_SHIFT 8
-#define STI_LAYER_TYPE_MASK (~((1<<STI_LAYER_TYPE_SHIFT)-1))
-
-struct sti_layer;
-
-enum sti_layer_type {
- STI_GDP = 1 << STI_LAYER_TYPE_SHIFT,
- STI_VID = 2 << STI_LAYER_TYPE_SHIFT,
- STI_CUR = 3 << STI_LAYER_TYPE_SHIFT,
- STI_BCK = 4 << STI_LAYER_TYPE_SHIFT,
- STI_VDP = 5 << STI_LAYER_TYPE_SHIFT
-};
-
-enum sti_layer_id_of_type {
- STI_ID_0 = 0,
- STI_ID_1 = 1,
- STI_ID_2 = 2,
- STI_ID_3 = 3
-};
-
-enum sti_layer_desc {
- STI_GDP_0 = STI_GDP | STI_ID_0,
- STI_GDP_1 = STI_GDP | STI_ID_1,
- STI_GDP_2 = STI_GDP | STI_ID_2,
- STI_GDP_3 = STI_GDP | STI_ID_3,
- STI_VID_0 = STI_VID | STI_ID_0,
- STI_VID_1 = STI_VID | STI_ID_1,
- STI_HQVDP_0 = STI_VDP | STI_ID_0,
- STI_CURSOR = STI_CUR,
- STI_BACK = STI_BCK
-};
-
-/**
- * STI layer functions structure
- *
- * @get_formats: get layer supported formats
- * @get_nb_formats: get number of format supported
- * @init: initialize the layer
- * @prepare: prepare layer before rendering
- * @commit: set layer for rendering
- * @disable: disable layer
- */
-struct sti_layer_funcs {
- const uint32_t* (*get_formats)(struct sti_layer *layer);
- unsigned int (*get_nb_formats)(struct sti_layer *layer);
- void (*init)(struct sti_layer *layer);
- int (*prepare)(struct sti_layer *layer, bool first_prepare);
- int (*commit)(struct sti_layer *layer);
- int (*disable)(struct sti_layer *layer);
-};
-
-/**
- * STI layer structure
- *
- * @plane: drm plane it is bound to (if any)
- * @fb: drm fb it is bound to
- * @crtc: crtc it is bound to
- * @mode: display mode
- * @desc: layer type & id
- * @device: driver device
- * @regs: layer registers
- * @ops: layer functions
- * @zorder: layer z-order
- * @mixer_id: id of the mixer used to display the layer
- * @enabled: to know if the layer is active or not
- * @src_x src_y: coordinates of the input (fb) area
- * @src_w src_h: size of the input (fb) area
- * @dst_x dst_y: coordinates of the output (crtc) area
- * @dst_w dst_h: size of the output (crtc) area
- * @format: format
- * @pitches: pitch of 'planes' (eg: Y, U, V)
- * @offsets: offset of 'planes'
- * @vaddr: virtual address of the input buffer
- * @paddr: physical address of the input buffer
- */
-struct sti_layer {
- struct drm_plane plane;
- struct drm_framebuffer *fb;
- struct drm_crtc *crtc;
- struct drm_display_mode *mode;
- enum sti_layer_desc desc;
- struct device *dev;
- void __iomem *regs;
- const struct sti_layer_funcs *ops;
- int zorder;
- int mixer_id;
- bool enabled;
- int src_x, src_y;
- int src_w, src_h;
- int dst_x, dst_y;
- int dst_w, dst_h;
- uint32_t format;
- unsigned int pitches[4];
- unsigned int offsets[4];
- void *vaddr;
- dma_addr_t paddr;
-};
-
-struct sti_layer *sti_layer_create(struct device *dev, int desc,
- void __iomem *baseaddr);
-int sti_layer_prepare(struct sti_layer *layer,
- struct drm_crtc *crtc,
- struct drm_framebuffer *fb,
- struct drm_display_mode *mode,
- int mixer_id,
- int dest_x, int dest_y,
- int dest_w, int dest_h,
- int src_x, int src_y,
- int src_w, int src_h);
-int sti_layer_commit(struct sti_layer *layer);
-int sti_layer_disable(struct sti_layer *layer);
-const uint32_t *sti_layer_get_formats(struct sti_layer *layer);
-unsigned int sti_layer_get_nb_formats(struct sti_layer *layer);
-const char *sti_layer_to_str(struct sti_layer *layer);
-
-#endif