diff options
Diffstat (limited to 'drivers/mxc/amd-gpu/include/api/gsl_klibapi.h')
| -rw-r--r-- | drivers/mxc/amd-gpu/include/api/gsl_klibapi.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/drivers/mxc/amd-gpu/include/api/gsl_klibapi.h b/drivers/mxc/amd-gpu/include/api/gsl_klibapi.h new file mode 100644 index 00000000000..c8831840ad1 --- /dev/null +++ b/drivers/mxc/amd-gpu/include/api/gsl_klibapi.h @@ -0,0 +1,136 @@ +/* Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Code Aurora Forum nor + * the names of its contributors may be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __GSL_KLIBAPI_H +#define __GSL_KLIBAPI_H + +#ifdef __cplusplus +extern "C" { +#endif // __cplusplus + +#include "gsl_types.h" +#include "gsl_properties.h" + + +////////////////////////////////////////////////////////////////////////////// +// entrypoints +////////////////////////////////////////////////////////////////////////////// +#ifdef __KGSLLIB_EXPORTS +#define KGSL_API OS_DLLEXPORT +#else +#ifdef __KERNEL_MODE__ +#define KGSL_API extern +#else +#define KGSL_API OS_DLLIMPORT +#endif +#endif // __KGSLLIB_EXPORTS + + +////////////////////////////////////////////////////////////////////////////// +// version control +////////////////////////////////////////////////////////////////////////////// +#define KGSLLIB_NAME "AMD GSL Kernel Library" +#define KGSLLIB_VERSION "0.1" + + +////////////////////////////////////////////////////////////////////////////// +// library API +////////////////////////////////////////////////////////////////////////////// +KGSL_API int kgsl_driver_init(void); +KGSL_API int kgsl_driver_close(void); +KGSL_API int kgsl_driver_entry(gsl_flags_t flags); +KGSL_API int kgsl_driver_exit(void); +KGSL_API int kgsl_driver_destroy(unsigned int pid); + + +//////////////////////////////////////////////////////////////////////////// +// device API +//////////////////////////////////////////////////////////////////////////// +KGSL_API int kgsl_device_start(gsl_deviceid_t device_id, gsl_flags_t flags); +KGSL_API int kgsl_device_stop(gsl_deviceid_t device_id); +KGSL_API int kgsl_device_idle(gsl_deviceid_t device_id, unsigned int timeout); +KGSL_API int kgsl_device_isidle(gsl_deviceid_t device_id); +KGSL_API int kgsl_device_getproperty(gsl_deviceid_t device_id, gsl_property_type_t type, void *value, unsigned int sizebytes); +KGSL_API int kgsl_device_setproperty(gsl_deviceid_t device_id, gsl_property_type_t type, void *value, unsigned int sizebytes); +KGSL_API int kgsl_device_regread(gsl_deviceid_t device_id, unsigned int offsetwords, unsigned int *value); +KGSL_API int kgsl_device_regwrite(gsl_deviceid_t device_id, unsigned int offsetwords, unsigned int value); +KGSL_API int kgsl_device_waitirq(gsl_deviceid_t device_id, gsl_intrid_t intr_id, unsigned int *count, unsigned int timeout); + + +//////////////////////////////////////////////////////////////////////////// +// command API +//////////////////////////////////////////////////////////////////////////// +KGSL_API int kgsl_cmdstream_issueibcmds(gsl_deviceid_t device_id, int drawctxt_index, gpuaddr_t ibaddr, int sizedwords, gsl_timestamp_t *timestamp, gsl_flags_t flags); +KGSL_API gsl_timestamp_t kgsl_cmdstream_readtimestamp(gsl_deviceid_t device_id, gsl_timestamp_type_t type); +KGSL_API int kgsl_cmdstream_freememontimestamp(gsl_deviceid_t device_id, gsl_memdesc_t *memdesc, gsl_timestamp_t timestamp, gsl_timestamp_type_t type); +KGSL_API int kgsl_cmdstream_waittimestamp(gsl_deviceid_t device_id, gsl_timestamp_t timestamp, unsigned int timeout); +KGSL_API int kgsl_cmdwindow_write(gsl_deviceid_t device_id, gsl_cmdwindow_t target, unsigned int addr, unsigned int data); +KGSL_API int kgsl_add_timestamp(gsl_deviceid_t device_id, gsl_timestamp_t *timestamp); +KGSL_API int kgsl_cmdstream_check_timestamp(gsl_deviceid_t device_id, gsl_timestamp_t timestamp); + +//////////////////////////////////////////////////////////////////////////// +// context API +//////////////////////////////////////////////////////////////////////////// +KGSL_API int kgsl_context_create(gsl_deviceid_t device_id, gsl_context_type_t type, unsigned int *drawctxt_id, gsl_flags_t flags); +KGSL_API int kgsl_context_destroy(gsl_deviceid_t device_id, unsigned int drawctxt_id); +KGSL_API int kgsl_drawctxt_bind_gmem_shadow(gsl_deviceid_t device_id, unsigned int drawctxt_id, const gsl_rect_t* gmem_rect, unsigned int shadow_x, unsigned int shadow_y, const gsl_buffer_desc_t* shadow_buffer, unsigned int buffer_id); + + +//////////////////////////////////////////////////////////////////////////// +// sharedmem API +//////////////////////////////////////////////////////////////////////////// +KGSL_API int kgsl_sharedmem_alloc(gsl_deviceid_t device_id, gsl_flags_t flags, int sizebytes, gsl_memdesc_t *memdesc); +KGSL_API int kgsl_sharedmem_free(gsl_memdesc_t *memdesc); +KGSL_API int kgsl_sharedmem_read(const gsl_memdesc_t *memdesc, void *dst, unsigned int offsetbytes, unsigned int sizebytes, unsigned int touserspace); +KGSL_API int kgsl_sharedmem_write(const gsl_memdesc_t *memdesc, unsigned int offsetbytes, void *src, unsigned int sizebytes, unsigned int fromuserspace); +KGSL_API int kgsl_sharedmem_set(const gsl_memdesc_t *memdesc, unsigned int offsetbytes, unsigned int value, unsigned int sizebytes); +KGSL_API unsigned int kgsl_sharedmem_largestfreeblock(gsl_deviceid_t device_id, gsl_flags_t flags); +KGSL_API int kgsl_sharedmem_map(gsl_deviceid_t device_id, gsl_flags_t flags, const gsl_scatterlist_t *scatterlist, gsl_memdesc_t *memdesc); +KGSL_API int kgsl_sharedmem_unmap(gsl_memdesc_t *memdesc); +KGSL_API int kgsl_sharedmem_getmap(const gsl_memdesc_t *memdesc, gsl_scatterlist_t *scatterlist); +KGSL_API int kgsl_sharedmem_cacheoperation(const gsl_memdesc_t *memdesc, unsigned int offsetbytes, unsigned int sizebytes, unsigned int operation); +KGSL_API int kgsl_sharedmem_fromhostpointer(gsl_deviceid_t device_id, gsl_memdesc_t *memdesc, void* hostptr); + + +//////////////////////////////////////////////////////////////////////////// +// interrupt API +//////////////////////////////////////////////////////////////////////////// +KGSL_API void kgsl_intr_isr(gsl_device_t *device); + + +//////////////////////////////////////////////////////////////////////////// +// TB dump API +//////////////////////////////////////////////////////////////////////////// +KGSL_API int kgsl_tbdump_waitirq(void); +KGSL_API int kgsl_tbdump_exportbmp(const void* addr, unsigned int format, unsigned int stride, unsigned int width, unsigned int height); + +#ifdef __cplusplus +} +#endif // __cplusplus + +#endif // __GSL_KLIBAPI_H |