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authorcodewalker <codewalker@hardkernel.com>2014-08-19 18:20:50 +0900
committerDongjin Kim <tobetter@gmail.com>2014-08-19 18:47:59 +0900
commit500214a10db4a78d4eee9649ced413716b7c2fbb (patch)
tree5731fbcab43476265d26996e5be9e6fe50545f8b /libhwcmodule
parent6414706ded5e58737ec115a9963d24627e02f8e1 (diff)
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Samsung Patch (05/27/2014) - RTM 1.00
Change-Id: I013f933ac0a52c4cc1b5e5b550a92b06534a0a34
Diffstat (limited to 'libhwcmodule')
-rw-r--r--libhwcmodule/ExynosHWCModule.h83
1 files changed, 83 insertions, 0 deletions
diff --git a/libhwcmodule/ExynosHWCModule.h b/libhwcmodule/ExynosHWCModule.h
new file mode 100644
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--- /dev/null
+++ b/libhwcmodule/ExynosHWCModule.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2012 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.
+ */
+
+#ifndef ANDROID_EXYNOS_HWC_MODULE_H_
+#define ANDROID_EXYNOS_HWC_MODULE_H_
+#include <hardware/hwcomposer.h>
+
+#define VSYNC_DEV_PREFIX "/sys/devices/"
+#define VSYNC_DEV_MIDDLE "14680000.sysmmu/14640000.sysmmu/"
+#define VSYNC_DEV_NAME "14400000.fimd_fb/vsync"
+
+#define FIMD_WORD_SIZE_BYTES 16
+#define FIMD_BURSTLEN 8
+#define FIMD_ADDED_BURSTLEN_BYTES 4
+#define FIMD_BW_OVERLAP_CHECK
+
+#define TRY_SECOND_VSYNC_DEV
+#ifdef TRY_SECOND_VSYNC_DEV
+#define VSYNC_DEV_NAME2 "exynos5-fb.1/vsync"
+#define VSYNC_DEV_MIDDLE2 "platform/exynos-sysmmu.30/exynos-sysmmu.11/"
+#endif
+
+#define DUAL_VIDEO_OVERLAY_SUPPORT
+
+#ifdef FIMD_BW_OVERLAP_CHECK
+const size_t MAX_NUM_FIMD_DMA_CH = 2;
+const uint32_t FIMD_DMA_CH_IDX[] = {0, 1, 1, 1, 0};
+const uint32_t FIMD_DMA_CH_BW_SET1[MAX_NUM_FIMD_DMA_CH] = {1920 * 1080 *2, 1920 * 1080 *2};
+const uint32_t FIMD_DMA_CH_BW_SET2[MAX_NUM_FIMD_DMA_CH] = {2560 * 1600, 2560 * 1600 *2};
+const uint32_t FIMD_DMA_CH_OVERLAP_CNT_SET1[MAX_NUM_FIMD_DMA_CH] = {2, 2};
+const uint32_t FIMD_DMA_CH_OVERLAP_CNT_SET2[MAX_NUM_FIMD_DMA_CH] = {1, 2};
+
+inline void fimd_bw_overlap_limits_init(int xres, int yres,
+ uint32_t *fimd_dma_chan_max_bw, uint32_t *fimd_dma_chan_max_overlap_cnt)
+{
+ if (xres * yres > 1920 * 1080) {
+ for (size_t i = 0; i < MAX_NUM_FIMD_DMA_CH; i++) {
+ fimd_dma_chan_max_bw[i] = FIMD_DMA_CH_BW_SET2[i];
+ fimd_dma_chan_max_overlap_cnt[i] = FIMD_DMA_CH_OVERLAP_CNT_SET2[i];
+ }
+ } else {
+ for (size_t i = 0; i < MAX_NUM_FIMD_DMA_CH; i++) {
+ fimd_dma_chan_max_bw[i] = FIMD_DMA_CH_BW_SET1[i];
+ fimd_dma_chan_max_overlap_cnt[i] = FIMD_DMA_CH_OVERLAP_CNT_SET1[i];
+ }
+ }
+}
+#endif
+
+const size_t GSC_DST_W_ALIGNMENT_RGB888 = 16;
+const size_t GSC_DST_CROP_W_ALIGNMENT_RGB888 = 1;
+const size_t GSC_W_ALIGNMENT = 16;
+const size_t GSC_H_ALIGNMENT = 16;
+const size_t GSC_DST_H_ALIGNMENT_RGB888 = 1;
+const size_t FIMD_GSC_IDX = 0;
+const size_t FIMD_GSC_SEC_IDX = 1;
+const size_t HDMI_GSC_IDX = 2;
+#ifdef USES_VIRTUAL_DISPLAY
+const size_t WFD_GSC_IDX = 3;
+#else
+const size_t WFD_GSC_DRM_IDX = 3;
+#endif
+const int FIMD_GSC_USAGE_IDX[] = {FIMD_GSC_IDX, FIMD_GSC_SEC_IDX};
+#ifdef USES_VIRTUAL_DISPLAY
+const int AVAILABLE_GSC_UNITS[] = { 0, 1, 1, 1 };
+#else
+const int AVAILABLE_GSC_UNITS[] = { 0, 1, 1, 5 };
+#endif
+
+#endif