122 lines
4.2 KiB
C
122 lines
4.2 KiB
C
/* Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of Code Aurora Forum, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef __ADRENO_H
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#define __ADRENO_H
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#include "adreno_drawctxt.h"
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#include "adreno_ringbuffer.h"
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#define DEVICE_3D_NAME "kgsl-3d"
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#define DEVICE_3D0_NAME "kgsl-3d0"
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#define ADRENO_DEVICE(device) \
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KGSL_CONTAINER_OF(device, struct adreno_device, dev)
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/* Flags to control command packet settings */
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#define KGSL_CMD_FLAGS_PMODE 0x00000001
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#define KGSL_CMD_FLAGS_NO_TS_CMP 0x00000002
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#define KGSL_CMD_FLAGS_NOT_KERNEL_CMD 0x00000004
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/* Command identifiers */
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#define KGSL_CONTEXT_TO_MEM_IDENTIFIER 0xDEADBEEF
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#define KGSL_CMD_IDENTIFIER 0xFEEDFACE
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struct adreno_device {
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struct kgsl_device dev; /* Must be first field in this struct */
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unsigned int chip_id;
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struct kgsl_memregion gmemspace;
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struct adreno_context *drawctxt_active;
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wait_queue_head_t ib1_wq;
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unsigned int *pfp_fw;
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size_t pfp_fw_size;
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unsigned int *pm4_fw;
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size_t pm4_fw_size;
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struct adreno_ringbuffer ringbuffer;
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unsigned int mharb;
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};
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int adreno_idle(struct kgsl_device *device, unsigned int timeout);
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void adreno_regread(struct kgsl_device *device, unsigned int offsetwords,
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unsigned int *value);
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void adreno_regwrite(struct kgsl_device *device, unsigned int offsetwords,
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unsigned int value);
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void adreno_regread_isr(struct kgsl_device *device,
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unsigned int offsetwords,
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unsigned int *value);
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void adreno_regwrite_isr(struct kgsl_device *device,
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unsigned int offsetwords,
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unsigned int value);
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uint8_t *kgsl_sharedmem_convertaddr(struct kgsl_device *device,
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unsigned int pt_base, unsigned int gpuaddr, unsigned int *size);
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enum adreno_gpurev {
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ADRENO_REV_UNKNOWN = 0,
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ADRENO_REV_A200 = 200,
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ADRENO_REV_A205 = 205,
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ADRENO_REV_A220 = 220,
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ADRENO_REV_A225 = 225,
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};
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enum adreno_gpurev adreno_get_rev(struct adreno_device *adreno_dev);
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static inline int adreno_is_a200(struct adreno_device *adreno_dev)
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{
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return (adreno_get_rev(adreno_dev) == ADRENO_REV_A200);
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}
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static inline int adreno_is_a205(struct adreno_device *adreno_dev)
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{
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return (adreno_get_rev(adreno_dev) == ADRENO_REV_A200);
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}
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static inline int adreno_is_a20x(struct adreno_device *adreno_dev)
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{
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enum adreno_gpurev rev = adreno_get_rev(adreno_dev);
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return (rev == ADRENO_REV_A200 || rev == ADRENO_REV_A205);
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}
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static inline int adreno_is_a220(struct adreno_device *adreno_dev)
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{
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return (adreno_get_rev(adreno_dev) == ADRENO_REV_A220);
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}
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static inline int adreno_is_a225(struct adreno_device *adreno_dev)
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{
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return (adreno_get_rev(adreno_dev) == ADRENO_REV_A225);
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}
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static inline int adreno_is_a22x(struct adreno_device *adreno_dev)
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{
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enum adreno_gpurev rev = adreno_get_rev(adreno_dev);
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return (rev == ADRENO_REV_A220 || rev == ADRENO_REV_A225);
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}
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#endif /*__ADRENO_H */
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