diff --git a/qnx/src/ipc3x_dev/tiler/tiler_pat/tiler_pat.c b/qnx/src/ipc3x_dev/tiler/tiler_pat/tiler_pat.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
- * Copyright (c) 2012, Texas Instruments Incorporated
- * 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 Texas Instruments Incorporated 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.
- * */
-/*
- * tiler_pat.c
- *
- * TILER PAT restore support functions for TI OMAP processors.
- */
-#include "proto.h"
-
-#include "tiler.h"
-#include "dmm.h"
-
-#ifdef TILER_PLATFORM_OMAP5
-#define NUM_CONTAINERS 2
-#else
-#define NUM_CONTAINERS 1
-#endif
-
-static struct dmm *dmm = NULL;
-static u32 *tiler_restore_shm = MAP_FAILED;
-static u32 *tiler_restore_va = MAP_FAILED;
-static u32 tiler_restore_pa = NULL;
-static int tiler_fd = -1;
-static int init_count = 0;
-static pthread_mutex_t mtx = PTHREAD_MUTEX_INITIALIZER;
-
-
-/* Function to initialize the PAT entry update/restore mechanism */
-
-int tiler_pat_init()
-{
- s32 ret = 0;
- u32 len = 0;
- s64 offset = 0;
-
- pthread_mutex_lock(&mtx);
- if (init_count++ == 0) {
- if ((tiler_fd = shm_open("/tiler_pat_info", O_RDWR | O_CREAT, 0600)) == -1) {
- fprintf(stderr, "shm_open : %s", strerror(errno));
- ret = -errno;
- goto error;
- }
-
- /* Set the memory object's size */
- if (ftruncate(tiler_fd,
- TILER_WIDTH*TILER_HEIGHT*NUM_CONTAINERS*sizeof(*tiler_restore_shm)) == -1) {
- fprintf(stderr, "ftruncate : %s\n", strerror(errno));
- ret = -errno;
- goto error;
- }
-
- tiler_restore_shm = mmap64(NULL,
- TILER_WIDTH*TILER_HEIGHT*NUM_CONTAINERS*sizeof(*tiler_restore_shm),
- PROT_NOCACHE | PROT_READ | PROT_WRITE,
- MAP_SHARED, tiler_fd, 0);
- if (tiler_restore_shm == MAP_FAILED) {
- perror("tiler_pat_init() tiler_restore_shm failed\n");
- ret = -ENOMEM;
- goto error;
- }
-
- tiler_restore_va = mmap64(NULL, TILER_WIDTH * TILER_HEIGHT *
- NUM_CONTAINERS * sizeof(*tiler_restore_va),
- PROT_NOCACHE | PROT_READ | PROT_WRITE,
- MAP_ANON | MAP_PHYS | MAP_PRIVATE, NOFD, 0);
- if (tiler_restore_va == MAP_FAILED) {
- perror("tiler_pat_init() tiler_restore_va failed\n");
- ret = -ENOMEM;
- goto error;
- }
- ret = mem_offset64(tiler_restore_va, NOFD,
- TILER_WIDTH * TILER_HEIGHT * NUM_CONTAINERS * sizeof(*tiler_restore_va),
- &offset, &len);
- if (ret) {
- perror("tiler_pat_init() mem_offset failed\n");
- ret = -ENOMEM;
- goto error;
- }
- else {
- tiler_restore_pa = (u32)offset;
- }
-
- dmm = dmm_pat_init(0);
- if (dmm == NULL) {
- ret = -ENOMEM;
- goto error;
- }
- }
- pthread_mutex_unlock(&mtx);
- return 0;
-
-error:
- init_count--;
- if (tiler_restore_va != MAP_FAILED) {
- munmap(tiler_restore_va, TILER_WIDTH * TILER_HEIGHT *
- NUM_CONTAINERS * sizeof(*tiler_restore_va));
- tiler_restore_va = MAP_FAILED;
- }
- if (tiler_restore_shm != MAP_FAILED) {
- munmap(tiler_restore_shm, TILER_WIDTH * TILER_HEIGHT *
- NUM_CONTAINERS * sizeof(*tiler_restore_shm));
- tiler_restore_shm = MAP_FAILED;
- }
- if (tiler_fd != -1) {
- close(tiler_fd);
- tiler_fd = -1;
- }
- pthread_mutex_unlock(&mtx);
- return ret;
-}
-
-/* Function to de-initialize the PAT entry update/restore mechanism */
-
-int tiler_pat_deinit()
-{
- pthread_mutex_lock(&mtx);
- if (init_count <= 0) {
- goto exit;
- }
- else if (--init_count == 0) {
- if (dmm) {
- dmm_pat_release(dmm);
- dmm = NULL;
- }
- if (tiler_restore_va) {
- munmap(tiler_restore_va, TILER_WIDTH * TILER_HEIGHT *
- NUM_CONTAINERS * sizeof(*tiler_restore_va));
- tiler_restore_va = MAP_FAILED;
- tiler_restore_pa = NULL;
- }
- if (tiler_restore_shm) {
- munmap(tiler_restore_shm, TILER_WIDTH * TILER_HEIGHT *
- NUM_CONTAINERS * sizeof(*tiler_restore_shm));
- tiler_restore_shm = MAP_FAILED;
- }
- if (tiler_fd != -1) {
- close(tiler_fd);
- tiler_fd = -1;
- }
- }
-
-exit:
- pthread_mutex_unlock(&mtx);
- return 0;
-}
-
-/* Function to save the PAT entry updates */
-
-int tiler_save_pat(struct pat_area *area, u32 *pages)
-{
- unsigned int i, j;
- int entries = 0;
-
- if (tiler_restore_shm == MAP_FAILED) {
- return -ENOMEM;
- }
- entries = (area->x1 - area->x0 + 1);
- for (i = area->y0, j = 0; i < area->y1 + 1; i++, j++) {
- memcpy(&tiler_restore_shm[i*TILER_WIDTH + area->x0],
- &pages[j*entries], entries * sizeof(u32));
- }
- return 0;
-}
-
-/* Function to restore the PAT entries after Core OFF*/
-
-int tiler_restore_pat()
-{
- struct pat pat_desc = {0};
- struct pat_area area;
-
- if (!tiler_restore_pa) {
- return -ENOMEM;
- }
-
- /* set up area */
- area.x0 = 0;
- area.y0 = 0;
- area.x1 = TILER_WIDTH - 1;
- area.y1 = (TILER_HEIGHT * NUM_CONTAINERS) - 1;
-
- /* send pat descriptor to dmm driver */
- pat_desc.ctrl.dir = 0;
- pat_desc.ctrl.ini = 0;
- pat_desc.ctrl.lut_id = 0;
- pat_desc.ctrl.start = 1;
- pat_desc.ctrl.sync = 0;
- pat_desc.area = area;
- pat_desc.next = NULL;
-
- /* must be a 16-byte aligned physical address */
- memcpy(tiler_restore_va, tiler_restore_shm,
- TILER_WIDTH*TILER_HEIGHT*NUM_CONTAINERS*sizeof(*tiler_restore_shm));
- pat_desc.data = tiler_restore_pa;
- return dmm_pat_refill(dmm, &pat_desc, MANUAL);
-}