winsys/radeon: move radeon_winsys.h to drivers/radeon

3 files changed, 2 insertions, 613 deletions

diff --git a/src/gallium/winsys/radeon/drm/Makefile.sources b/src/gallium/winsys/radeon/drm/Makefile.sources
index d30969e174f..87a04fa4c9b 100644
--- a/src/gallium/winsys/radeon/drm/Makefile.sources
+++ b/src/gallium/winsys/radeon/drm/Makefile.sources
@@ -6,8 +6,7 @@ C_SOURCES := \
 	radeon_drm_cs.h \
 	radeon_drm_public.h \
 	radeon_drm_winsys.c \
-	radeon_drm_winsys.h \
-	radeon_winsys.h
+	radeon_drm_winsys.h
 
 TOOLS_HDR := \
 	radeon_ctx.h
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h
index 5711ffa8e53..ea475c80fb7 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h
@@ -30,7 +30,7 @@
 #ifndef RADEON_DRM_WINSYS_H
 #define RADEON_DRM_WINSYS_H
 
-#include "radeon_winsys.h"
+#include "gallium/drivers/radeon/radeon_winsys.h"
 #include "os/os_thread.h"
 #include <radeon_drm.h>
 
diff --git a/src/gallium/winsys/radeon/drm/radeon_winsys.h b/src/gallium/winsys/radeon/drm/radeon_winsys.h
deleted file mode 100644
index ee0a9040709..00000000000
--- a/src/gallium/winsys/radeon/drm/radeon_winsys.h
+++ /dev/null
@@ -1,610 +0,0 @@
-/*
- * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
- * Copyright 2010 Marek Olšák <maraeo@gmail.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE. */
-
-#ifndef RADEON_WINSYS_H
-#define RADEON_WINSYS_H
-
-/* The public winsys interface header for the radeon driver. */
-
-/* R300 features in DRM.
- *
- * 2.6.0:
- * - Hyper-Z
- * - GB_Z_PEQ_CONFIG on rv350->r4xx
- * - R500 FG_ALPHA_VALUE
- *
- * 2.8.0:
- * - R500 US_FORMAT regs
- * - R500 ARGB2101010 colorbuffer
- * - CMask and AA regs
- * - R16F/RG16F
- */
-
-#include "pipebuffer/pb_buffer.h"
-#include "radeon_surface.h"
-
-#define RADEON_MAX_CMDBUF_DWORDS (16 * 1024)
-
-#define RADEON_FLUSH_ASYNC		(1 << 0)
-#define RADEON_FLUSH_KEEP_TILING_FLAGS	(1 << 1) /* needs DRM 2.12.0 */
-#define RADEON_FLUSH_COMPUTE		(1 << 2)
-#define RADEON_FLUSH_END_OF_FRAME       (1 << 3)
-
-/* Tiling flags. */
-enum radeon_bo_layout {
-    RADEON_LAYOUT_LINEAR = 0,
-    RADEON_LAYOUT_TILED,
-    RADEON_LAYOUT_SQUARETILED,
-
-    RADEON_LAYOUT_UNKNOWN
-};
-
-enum radeon_bo_domain { /* bitfield */
-    RADEON_DOMAIN_GTT  = 2,
-    RADEON_DOMAIN_VRAM = 4,
-    RADEON_DOMAIN_VRAM_GTT = RADEON_DOMAIN_VRAM | RADEON_DOMAIN_GTT
-};
-
-enum radeon_bo_flag { /* bitfield */
-    RADEON_FLAG_GTT_WC =        (1 << 0),
-    RADEON_FLAG_CPU_ACCESS =    (1 << 1),
-    RADEON_FLAG_NO_CPU_ACCESS = (1 << 2),
-};
-
-enum radeon_bo_usage { /* bitfield */
-    RADEON_USAGE_READ = 2,
-    RADEON_USAGE_WRITE = 4,
-    RADEON_USAGE_READWRITE = RADEON_USAGE_READ | RADEON_USAGE_WRITE
-};
-
-enum radeon_family {
-    CHIP_UNKNOWN = 0,
-    CHIP_R300, /* R3xx-based cores. */
-    CHIP_R350,
-    CHIP_RV350,
-    CHIP_RV370,
-    CHIP_RV380,
-    CHIP_RS400,
-    CHIP_RC410,
-    CHIP_RS480,
-    CHIP_R420,     /* R4xx-based cores. */
-    CHIP_R423,
-    CHIP_R430,
-    CHIP_R480,
-    CHIP_R481,
-    CHIP_RV410,
-    CHIP_RS600,
-    CHIP_RS690,
-    CHIP_RS740,
-    CHIP_RV515,    /* R5xx-based cores. */
-    CHIP_R520,
-    CHIP_RV530,
-    CHIP_R580,
-    CHIP_RV560,
-    CHIP_RV570,
-    CHIP_R600,
-    CHIP_RV610,
-    CHIP_RV630,
-    CHIP_RV670,
-    CHIP_RV620,
-    CHIP_RV635,
-    CHIP_RS780,
-    CHIP_RS880,
-    CHIP_RV770,
-    CHIP_RV730,
-    CHIP_RV710,
-    CHIP_RV740,
-    CHIP_CEDAR,
-    CHIP_REDWOOD,
-    CHIP_JUNIPER,
-    CHIP_CYPRESS,
-    CHIP_HEMLOCK,
-    CHIP_PALM,
-    CHIP_SUMO,
-    CHIP_SUMO2,
-    CHIP_BARTS,
-    CHIP_TURKS,
-    CHIP_CAICOS,
-    CHIP_CAYMAN,
-    CHIP_ARUBA,
-    CHIP_TAHITI,
-    CHIP_PITCAIRN,
-    CHIP_VERDE,
-    CHIP_OLAND,
-    CHIP_HAINAN,
-    CHIP_BONAIRE,
-    CHIP_KAVERI,
-    CHIP_KABINI,
-    CHIP_HAWAII,
-    CHIP_MULLINS,
-    CHIP_LAST,
-};
-
-enum chip_class {
-    CLASS_UNKNOWN = 0,
-    R300,
-    R400,
-    R500,
-    R600,
-    R700,
-    EVERGREEN,
-    CAYMAN,
-    SI,
-    CIK,
-};
-
-enum ring_type {
-    RING_GFX = 0,
-    RING_DMA,
-    RING_UVD,
-    RING_VCE,
-    RING_LAST,
-};
-
-enum radeon_value_id {
-    RADEON_REQUESTED_VRAM_MEMORY,
-    RADEON_REQUESTED_GTT_MEMORY,
-    RADEON_BUFFER_WAIT_TIME_NS,
-    RADEON_TIMESTAMP,
-    RADEON_NUM_CS_FLUSHES,
-    RADEON_NUM_BYTES_MOVED,
-    RADEON_VRAM_USAGE,
-    RADEON_GTT_USAGE,
-    RADEON_GPU_TEMPERATURE,
-    RADEON_CURRENT_SCLK,
-    RADEON_CURRENT_MCLK
-};
-
-enum radeon_bo_priority {
-    RADEON_PRIO_MIN,
-    RADEON_PRIO_SHADER_DATA, /* shader code, resource descriptors */
-    RADEON_PRIO_SHADER_BUFFER_RO, /* read-only */
-    RADEON_PRIO_SHADER_TEXTURE_RO, /* read-only */
-    RADEON_PRIO_SHADER_RESOURCE_RW, /* buffers, textures, streamout, GS rings, RATs; read/write */
-    RADEON_PRIO_COLOR_BUFFER,
-    RADEON_PRIO_DEPTH_BUFFER,
-    RADEON_PRIO_SHADER_TEXTURE_MSAA,
-    RADEON_PRIO_COLOR_BUFFER_MSAA,
-    RADEON_PRIO_DEPTH_BUFFER_MSAA,
-    RADEON_PRIO_COLOR_META,
-    RADEON_PRIO_DEPTH_META,
-    RADEON_PRIO_MAX /* must be <= 15 */
-};
-
-struct winsys_handle;
-struct radeon_winsys_cs_handle;
-
-struct radeon_winsys_cs {
-    unsigned                    cdw;  /* Number of used dwords. */
-    uint32_t                    *buf; /* The command buffer. */
-    enum ring_type              ring_type;
-};
-
-struct radeon_info {
-    uint32_t                    pci_id;
-    enum radeon_family          family;
-    enum chip_class             chip_class;
-    uint64_t                    gart_size;
-    uint64_t                    vram_size;
-    uint32_t                    max_sclk;
-    uint32_t                    max_compute_units;
-    uint32_t                    max_se;
-    uint32_t                    max_sh_per_se;
-
-    uint32_t                    drm_major; /* version */
-    uint32_t                    drm_minor;
-    uint32_t                    drm_patchlevel;
-
-    boolean                     has_uvd;
-    uint32_t                    vce_fw_version;
-    boolean                     has_userptr;
-
-    uint32_t                    r300_num_gb_pipes;
-    uint32_t                    r300_num_z_pipes;
-
-    uint32_t                    r600_num_backends;
-    uint32_t                    r600_clock_crystal_freq;
-    uint32_t                    r600_tiling_config;
-    uint32_t                    r600_num_tile_pipes;
-    uint32_t                    r600_max_pipes;
-    boolean                     r600_virtual_address;
-    boolean                     r600_has_dma;
-
-    uint32_t                    r600_backend_map;
-    boolean                     r600_backend_map_valid;
-
-    boolean                     si_tile_mode_array_valid;
-    uint32_t                    si_tile_mode_array[32];
-    uint32_t                    si_backend_enabled_mask;
-
-    boolean                     cik_macrotile_mode_array_valid;
-    uint32_t                    cik_macrotile_mode_array[16];
-};
-
-enum radeon_feature_id {
-    RADEON_FID_R300_HYPERZ_ACCESS,     /* ZMask + HiZ */
-    RADEON_FID_R300_CMASK_ACCESS,
-};
-
-struct radeon_winsys {
-    /**
-     * The screen object this winsys was created for
-     */
-    struct pipe_screen *screen;
-
-    /**
-     * Decrement the winsys reference count.
-     *
-     * \param ws  The winsys this function is called for.
-     * \return    True if the winsys and screen should be destroyed.
-     */
-    bool (*unref)(struct radeon_winsys *ws);
-
-    /**
-     * Destroy this winsys.
-     *
-     * \param ws        The winsys this function is called from.
-     */
-    void (*destroy)(struct radeon_winsys *ws);
-
-    /**
-     * Query an info structure from winsys.
-     *
-     * \param ws        The winsys this function is called from.
-     * \param info      Return structure
-     */
-    void (*query_info)(struct radeon_winsys *ws,
-                       struct radeon_info *info);
-
-    /**************************************************************************
-     * Buffer management. Buffer attributes are mostly fixed over its lifetime.
-     *
-     * Remember that gallium gets to choose the interface it needs, and the
-     * window systems must then implement that interface (rather than the
-     * other way around...).
-     *************************************************************************/
-
-    /**
-     * Create a buffer object.
-     *
-     * \param ws        The winsys this function is called from.
-     * \param size      The size to allocate.
-     * \param alignment An alignment of the buffer in memory.
-     * \param use_reusable_pool Whether the cache buffer manager should be used.
-     * \param domain    A bitmask of the RADEON_DOMAIN_* flags.
-     * \return          The created buffer object.
-     */
-    struct pb_buffer *(*buffer_create)(struct radeon_winsys *ws,
-                                       unsigned size,
-                                       unsigned alignment,
-                                       boolean use_reusable_pool,
-                                       enum radeon_bo_domain domain,
-                                       enum radeon_bo_flag flags);
-
-    struct radeon_winsys_cs_handle *(*buffer_get_cs_handle)(
-            struct pb_buffer *buf);
-
-    /**
-     * Map the entire data store of a buffer object into the client's address
-     * space.
-     *
-     * \param buf       A winsys buffer object to map.
-     * \param cs        A command stream to flush if the buffer is referenced by it.
-     * \param usage     A bitmask of the PIPE_TRANSFER_* flags.
-     * \return          The pointer at the beginning of the buffer.
-     */
-    void *(*buffer_map)(struct radeon_winsys_cs_handle *buf,
-                        struct radeon_winsys_cs *cs,
-                        enum pipe_transfer_usage usage);
-
-    /**
-     * Unmap a buffer object from the client's address space.
-     *
-     * \param buf       A winsys buffer object to unmap.
-     */
-    void (*buffer_unmap)(struct radeon_winsys_cs_handle *buf);
-
-    /**
-     * Return TRUE if a buffer object is being used by the GPU.
-     *
-     * \param buf       A winsys buffer object.
-     * \param usage     Only check whether the buffer is busy for the given usage.
-     */
-    boolean (*buffer_is_busy)(struct pb_buffer *buf,
-                              enum radeon_bo_usage usage);
-
-    /**
-     * Wait for a buffer object until it is not used by a GPU. This is
-     * equivalent to a fence placed after the last command using the buffer,
-     * and synchronizing to the fence.
-     *
-     * \param buf       A winsys buffer object to wait for.
-     * \param usage     Only wait until the buffer is idle for the given usage,
-     *                  but may still be busy for some other usage.
-     */
-    void (*buffer_wait)(struct pb_buffer *buf, enum radeon_bo_usage usage);
-
-    /**
-     * Return tiling flags describing a memory layout of a buffer object.
-     *
-     * \param buf       A winsys buffer object to get the flags from.
-     * \param macrotile A pointer to the return value of the microtile flag.
-     * \param microtile A pointer to the return value of the macrotile flag.
-     *
-     * \note microtile and macrotile are not bitmasks!
-     */
-    void (*buffer_get_tiling)(struct pb_buffer *buf,
-                              enum radeon_bo_layout *microtile,
-                              enum radeon_bo_layout *macrotile,
-                              unsigned *bankw, unsigned *bankh,
-                              unsigned *tile_split,
-                              unsigned *stencil_tile_split,
-                              unsigned *mtilea,
-                              bool *scanout);
-
-    /**
-     * Set tiling flags describing a memory layout of a buffer object.
-     *
-     * \param buf       A winsys buffer object to set the flags for.
-     * \param cs        A command stream to flush if the buffer is referenced by it.
-     * \param macrotile A macrotile flag.
-     * \param microtile A microtile flag.
-     * \param stride    A stride of the buffer in bytes, for texturing.
-     *
-     * \note microtile and macrotile are not bitmasks!
-     */
-    void (*buffer_set_tiling)(struct pb_buffer *buf,
-                              struct radeon_winsys_cs *rcs,
-                              enum radeon_bo_layout microtile,
-                              enum radeon_bo_layout macrotile,
-                              unsigned bankw, unsigned bankh,
-                              unsigned tile_split,
-                              unsigned stencil_tile_split,
-                              unsigned mtilea,
-                              unsigned stride,
-                              bool scanout);
-
-    /**
-     * Get a winsys buffer from a winsys handle. The internal structure
-     * of the handle is platform-specific and only a winsys should access it.
-     *
-     * \param ws        The winsys this function is called from.
-     * \param whandle   A winsys handle pointer as was received from a state
-     *                  tracker.
-     * \param stride    The returned buffer stride in bytes.
-     */
-    struct pb_buffer *(*buffer_from_handle)(struct radeon_winsys *ws,
-                                            struct winsys_handle *whandle,
-                                            unsigned *stride);
-
-    /**
-     * Get a winsys buffer from a user pointer. The resulting buffer can't
-     * be exported. Both pointer and size must be page aligned.
-     *
-     * \param ws        The winsys this function is called from.
-     * \param pointer   User pointer to turn into a buffer object.
-     * \param Size      Size in bytes for the new buffer.
-     */
-    struct pb_buffer *(*buffer_from_ptr)(struct radeon_winsys *ws,
-                                         void *pointer, unsigned size);
-
-    /**
-     * Get a winsys handle from a winsys buffer. The internal structure
-     * of the handle is platform-specific and only a winsys should access it.
-     *
-     * \param buf       A winsys buffer object to get the handle from.
-     * \param whandle   A winsys handle pointer.
-     * \param stride    A stride of the buffer in bytes, for texturing.
-     * \return          TRUE on success.
-     */
-    boolean (*buffer_get_handle)(struct pb_buffer *buf,
-                                 unsigned stride,
-                                 struct winsys_handle *whandle);
-
-    /**
-     * Return the virtual address of a buffer.
-     *
-     * \param buf       A winsys buffer object
-     * \return          virtual address
-     */
-    uint64_t (*buffer_get_virtual_address)(struct radeon_winsys_cs_handle *buf);
-
-    /**
-     * Query the initial placement of the buffer from the kernel driver.
-     */
-    enum radeon_bo_domain (*buffer_get_initial_domain)(struct radeon_winsys_cs_handle *buf);
-
-    /**************************************************************************
-     * Command submission.
-     *
-     * Each pipe context should create its own command stream and submit
-     * commands independently of other contexts.
-     *************************************************************************/
-
-    /**
-     * Create a command stream.
-     *
-     * \param ws        The winsys this function is called from.
-     * \param ring_type The ring type (GFX, DMA, UVD)
-     * \param flush     Flush callback function associated with the command stream.
-     * \param user      User pointer that will be passed to the flush callback.
-     * \param trace_buf Trace buffer when tracing is enabled
-     */
-    struct radeon_winsys_cs *(*cs_create)(struct radeon_winsys *ws,
-                                          enum ring_type ring_type,
-                                          void (*flush)(void *ctx, unsigned flags,
-							struct pipe_fence_handle **fence),
-                                          void *flush_ctx,
-                                          struct radeon_winsys_cs_handle *trace_buf);
-
-    /**
-     * Destroy a command stream.
-     *
-     * \param cs        A command stream to destroy.
-     */
-    void (*cs_destroy)(struct radeon_winsys_cs *cs);
-
-    /**
-     * Add a new buffer relocation. Every relocation must first be added
-     * before it can be written.
-     *
-     * \param cs  A command stream to add buffer for validation against.
-     * \param buf A winsys buffer to validate.
-     * \param usage   Whether the buffer is used for read and/or write.
-     * \param domain  Bitmask of the RADEON_DOMAIN_* flags.
-     * \param priority  A higher number means a greater chance of being
-     *                  placed in the requested domain. 15 is the maximum.
-     * \return Relocation index.
-     */
-    unsigned (*cs_add_reloc)(struct radeon_winsys_cs *cs,
-                             struct radeon_winsys_cs_handle *buf,
-                             enum radeon_bo_usage usage,
-                             enum radeon_bo_domain domain,
-                             enum radeon_bo_priority priority);
-
-    /**
-     * Return the index of an already-added buffer.
-     *
-     * \param cs        Command stream
-     * \param buf       Buffer
-     * \return          The buffer index, or -1 if the buffer has not been added.
-     */
-    int (*cs_get_reloc)(struct radeon_winsys_cs *cs,
-                        struct radeon_winsys_cs_handle *buf);
-
-    /**
-     * Return TRUE if there is enough memory in VRAM and GTT for the relocs
-     * added so far. If the validation fails, all the relocations which have
-     * been added since the last call of cs_validate will be removed and
-     * the CS will be flushed (provided there are still any relocations).
-     *
-     * \param cs        A command stream to validate.
-     */
-    boolean (*cs_validate)(struct radeon_winsys_cs *cs);
-
-    /**
-     * Return TRUE if there is enough memory in VRAM and GTT for the relocs
-     * added so far.
-     *
-     * \param cs        A command stream to validate.
-     * \param vram      VRAM memory size pending to be use
-     * \param gtt       GTT memory size pending to be use
-     */
-    boolean (*cs_memory_below_limit)(struct radeon_winsys_cs *cs, uint64_t vram, uint64_t gtt);
-
-    /**
-     * Flush a command stream.
-     *
-     * \param cs          A command stream to flush.
-     * \param flags,      RADEON_FLUSH_ASYNC or 0.
-     * \param fence       Pointer to a fence. If non-NULL, a fence is inserted
-     *                    after the CS and is returned through this parameter.
-     * \param cs_trace_id A unique identifier of the cs, used for tracing.
-     */
-    void (*cs_flush)(struct radeon_winsys_cs *cs,
-                     unsigned flags,
-                     struct pipe_fence_handle **fence,
-                     uint32_t cs_trace_id);
-
-    /**
-     * Return TRUE if a buffer is referenced by a command stream.
-     *
-     * \param cs        A command stream.
-     * \param buf       A winsys buffer.
-     */
-    boolean (*cs_is_buffer_referenced)(struct radeon_winsys_cs *cs,
-                                       struct radeon_winsys_cs_handle *buf,
-                                       enum radeon_bo_usage usage);
-
-    /**
-     * Request access to a feature for a command stream.
-     *
-     * \param cs        A command stream.
-     * \param fid       Feature ID, one of RADEON_FID_*
-     * \param enable    Whether to enable or disable the feature.
-     */
-    boolean (*cs_request_feature)(struct radeon_winsys_cs *cs,
-                                  enum radeon_feature_id fid,
-                                  boolean enable);
-     /**
-      * Make sure all asynchronous flush of the cs have completed
-      *
-      * \param cs        A command stream.
-      */
-    void (*cs_sync_flush)(struct radeon_winsys_cs *cs);
-
-    /**
-     * Wait for the fence and return true if the fence has been signalled.
-     * The timeout of 0 will only return the status.
-     * The timeout of PIPE_TIMEOUT_INFINITE will always wait until the fence
-     * is signalled.
-     */
-    bool (*fence_wait)(struct radeon_winsys *ws,
-                       struct pipe_fence_handle *fence,
-                       uint64_t timeout);
-
-    /**
-     * Reference counting for fences.
-     */
-    void (*fence_reference)(struct pipe_fence_handle **dst,
-                            struct pipe_fence_handle *src);
-
-    /**
-     * Initialize surface
-     *
-     * \param ws        The winsys this function is called from.
-     * \param surf      Surface structure ptr
-     */
-    int (*surface_init)(struct radeon_winsys *ws,
-                        struct radeon_surface *surf);
-
-    /**
-     * Find best values for a surface
-     *
-     * \param ws        The winsys this function is called from.
-     * \param surf      Surface structure ptr
-     */
-    int (*surface_best)(struct radeon_winsys *ws,
-                        struct radeon_surface *surf);
-
-    uint64_t (*query_value)(struct radeon_winsys *ws,
-                            enum radeon_value_id value);
-
-    void (*read_registers)(struct radeon_winsys *ws, unsigned reg_offset,
-                           unsigned num_registers, uint32_t *out);
-};
-
-
-static INLINE void radeon_emit(struct radeon_winsys_cs *cs, uint32_t value)
-{
-    cs->buf[cs->cdw++] = value;
-}
-
-static INLINE void radeon_emit_array(struct radeon_winsys_cs *cs,
-				     const uint32_t *values, unsigned count)
-{
-    memcpy(cs->buf+cs->cdw, values, count * 4);
-    cs->cdw += count;
-}
-
-#endif