exynos3: initial commit
Patch Set 2: removed unused files,
as audio, camera and sensors are device specific
Patch Set 3: aries OMX
Patch Set 5: liblight patch for epic
Patch Set 9: liblight(s) is device specific, rmed it from here.
Change-Id: I57a3d5714037836bab441ee5a3e772c260fb21d4
diff --git a/exynos3/s5pc110/libhwcomposer/SecHWCUtils.h b/exynos3/s5pc110/libhwcomposer/SecHWCUtils.h
new file mode 100644
index 0000000..d59c120
--- /dev/null
+++ b/exynos3/s5pc110/libhwcomposer/SecHWCUtils.h
@@ -0,0 +1,143 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ *
+ * @author Rama, Meka(v.meka@samsung.com)
+ Sangwoo, Park(sw5771.park@samsung.com)
+ Jamie, Oh (jung-min.oh@samsung.com)
+ * @date 2011-07-28
+ *
+ */
+
+#ifndef ANDROID_SEC_HWC_UTILS_H_
+#define ANDROID_SEC_HWC_UTILS_H_
+#include <fcntl.h>
+#include <errno.h>
+#include <cutils/log.h>
+#include <stdlib.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include "linux/fb.h"
+#include <linux/videodev.h>
+
+#include <hardware/gralloc.h>
+#include <hardware/hardware.h>
+#include <hardware/hwcomposer.h>
+
+#include "s5p_fimc.h"
+#include "sec_lcd.h"
+#include "sec_format.h"
+#include "sec_utils.h"
+#include "hal_public.h"
+
+#define GRALLOC_USAGE_PHYS_CONTIG GRALLOC_USAGE_PRIVATE_1
+
+#define NUM_OF_WIN (1)
+#define NUM_OF_WIN_BUF (3)
+#define NUM_OF_MEM_OBJ (1)
+#define MAX_NUM_PLANES (3)
+
+#define MAX_RESIZING_RATIO_LIMIT (63)
+
+struct sec_rect {
+ uint32_t x;
+ uint32_t y;
+ uint32_t w;
+ uint32_t h;
+};
+
+struct sec_img {
+ uint32_t w;
+ uint32_t h;
+ uint32_t format;
+ uint32_t base;
+ uint32_t offset;
+ int mem_id;
+ int mem_type;
+};
+
+inline int SEC_MIN(int x, int y) {
+ return ((x < y) ? x : y);
+}
+
+inline int SEC_MAX(int x, int y) {
+ return ((x > y) ? x : y);
+}
+
+struct hwc_win_info_t {
+ int fd;
+ int size;
+ sec_rect rect_info;
+ uint32_t addr[NUM_OF_WIN_BUF];
+ int buf_index;
+ int power_state;
+ int blending;
+ int layer_index;
+ uint32_t layer_prev_buf;
+ int set_win_flag;
+ int status;
+ int vsync;
+
+ struct fb_fix_screeninfo fix_info;
+ struct fb_var_screeninfo var_info;
+ struct fb_var_screeninfo lcd_info;
+};
+
+enum {
+ HWC_WIN_FREE = 0,
+ HWC_WIN_RESERVED,
+};
+
+enum {
+ HWC_UNKNOWN_MEM_TYPE = 0,
+ HWC_PHYS_MEM_TYPE,
+ HWC_VIRT_MEM_TYPE,
+};
+
+struct hwc_context_t {
+ hwc_composer_device_t device;
+
+ /* our private state goes below here */
+ struct hwc_win_info_t win[NUM_OF_WIN];
+ struct hwc_win_info_t global_lcd_win;
+ struct fb_var_screeninfo lcd_info;
+ s5p_fimc_t fimc;
+ hwc_procs_t *procs;
+ pthread_t vsync_thread;
+ unsigned int num_of_fb_layer;
+ unsigned int num_of_hwc_layer;
+ unsigned int num_of_fb_layer_prev;
+};
+
+int window_open(struct hwc_win_info_t *win, int id);
+int window_close(struct hwc_win_info_t *win);
+int window_set_pos(struct hwc_win_info_t *win);
+int window_get_info(struct hwc_win_info_t *win);
+int window_pan_display(struct hwc_win_info_t *win);
+int window_show(struct hwc_win_info_t *win);
+int window_hide(struct hwc_win_info_t *win);
+int window_get_global_lcd_info(struct hwc_context_t *ctx);
+
+int createFimc(s5p_fimc_t *fimc);
+int destroyFimc(s5p_fimc_t *fimc);
+int runFimc(struct hwc_context_t *ctx,
+ struct sec_img *src_img, struct sec_rect *src_rect,
+ struct sec_img *dst_img, struct sec_rect *dst_rect,
+ unsigned int *phyAddr,
+ uint32_t transform);
+#endif /* ANDROID_SEC_HWC_UTILS_H_*/
+