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osd: fix move cursor caused android O reboot issue
PD#150952: fix move cursor caused android O reboot issue Change-Id: Iba352617d7250167666029f80f82fd8bc9e4de3f Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
This commit is contained in:
Pengcheng Chen
committed by
Jianxin Pan
Jianxin Pan
parent
7a8f830bf4
commit
00cd01eb12
@@ -1076,253 +1076,267 @@ static int osd_mmap(struct fb_info *info, struct vm_area_struct *vma)
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u32 len;
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#ifdef CONFIG_CMA
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struct cma *cma = NULL;
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#endif
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if (fb_rmem.base) {
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if (info->screen_base == NULL) {
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#ifdef CONFIG_CMA
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if (fb_rmem.base) {
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base = fb_rmem.base;
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size = fb_rmem.size;
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} else {
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cma = dev_get_cma_area(info->device);
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if (cma) {
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base = cma_get_base(cma);
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size = cma_get_size(cma);
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pr_info("%s, cma:%p\n", __func__, cma);
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}
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}
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#else
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base = fb_rmem.base;
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size = fb_rmem.size;
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} else {
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cma = dev_get_cma_area(info->device);
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if (cma) {
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base = cma_get_base(cma);
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size = cma_get_size(cma);
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pr_info("%s, cma:%p\n", __func__, cma);
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}
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}
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#else
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base = fb_rmem.base;
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size = fb_rmem.size;
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#endif
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fbdev = (struct osd_fb_dev_s *)info->par;
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if (info->screen_base != NULL)
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return 0;
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osd_log_info("%s, %d, base:%llx, size:%ld\n",
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__func__, __LINE__, base, size);
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pdev = fbdev->dev;
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fb_index = fbdev->fb_index;
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if (get_cpu_type() == MESON_CPU_MAJOR_ID_AXG)
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osd_log_info("%s, %d, base:%llx, size:%ld\n",
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__func__, __LINE__, base, size);
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fbdev = (struct osd_fb_dev_s *)info->par;
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pdev = fbdev->dev;
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fb_index = fbdev->fb_index;
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if (get_cpu_type() == MESON_CPU_MAJOR_ID_AXG)
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if (fb_index >= 1)
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return -1;
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#ifndef CONFIG_AMLOGIC_MEDIA_FB_OSD2_ENABLE
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if (fb_index >= 1)
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return -1;
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#ifndef CONFIG_AMLOGIC_MEDIA_FB_OSD2_ENABLE
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if (fb_index >= 1)
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return -1;
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#endif
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fix = &info->fix;
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var = &info->var;
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/* read cma/fb-reserved memory first */
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if ((b_reserved_mem == true) &&
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(fb_memsize[0] + fb_memsize[1] +
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fb_memsize[2]) <= size) {
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fb_rmem_size[fb_index] = fb_memsize[fb_index + 1];
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if (fb_index == DEV_OSD0)
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fb_rmem_paddr[fb_index] = base +
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fb_memsize[0];
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else if (fb_index == DEV_OSD1) {
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if ((OSD_COUNT == 2) &&
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((fb_memsize[0] + fb_memsize[1] +
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fb_memsize[2]) <= size))
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fb_rmem_paddr[fb_index] =
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base + fb_memsize[0] +
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fb_memsize[1];
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}
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pr_info("%s, %d, fb_index=%d,fb_rmem_size=%ld\n",
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__func__, __LINE__, fb_index, fb_rmem_size[fb_index]);
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if ((fb_rmem_paddr[fb_index] > 0) &&
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(fb_rmem_size[fb_index] > 0)) {
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return -1;
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#endif
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fix = &info->fix;
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var = &info->var;
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/* read cma/fb-reserved memory first */
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if ((b_reserved_mem == true) &&
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(fb_memsize[0] + fb_memsize[1] +
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fb_memsize[2]) <= size) {
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fb_rmem_size[fb_index] = fb_memsize[fb_index + 1];
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if (fb_index == DEV_OSD0)
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fb_rmem_paddr[fb_index] = base +
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fb_memsize[0];
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else if (fb_index == DEV_OSD1) {
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if ((OSD_COUNT == 2) &&
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((fb_memsize[0] + fb_memsize[1] +
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fb_memsize[2]) <= size))
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fb_rmem_paddr[fb_index] =
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base + fb_memsize[0] +
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fb_memsize[1];
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}
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pr_info("%s, %d, fb_index=%d,fb_rmem_size=%ld\n",
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__func__, __LINE__, fb_index,
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fb_rmem_size[fb_index]);
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if ((fb_rmem_paddr[fb_index] > 0) &&
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(fb_rmem_size[fb_index] > 0)) {
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#ifdef CONFIG_CMA
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if (fb_rmem.base) {
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if (fb_rmem.base) {
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if (fb_map_flag)
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fb_rmem_vaddr[fb_index] =
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phys_to_virt(
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fb_rmem_paddr[fb_index]);
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else
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fb_rmem_vaddr[fb_index] =
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ioremap_wc(
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fb_rmem_paddr[fb_index],
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fb_rmem_size[fb_index]);
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if (!fb_rmem_vaddr[fb_index])
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osd_log_err("fb[%d] ioremap error",
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fb_index);
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pr_info("%s, reserved mem\n", __func__);
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} else {
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osd_page[fb_index+1] =
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dma_alloc_from_contiguous(
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info->device,
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fb_rmem_size[fb_index]
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>> PAGE_SHIFT,
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0);
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if (!osd_page[fb_index+1]) {
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pr_err("allocate buffer failed:%ld\n",
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fb_rmem_size[fb_index]);
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return -ENOMEM;
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}
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fb_rmem_vaddr[fb_index] =
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page_address(
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osd_page[fb_index+1]);
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if (!fb_rmem_vaddr[fb_index])
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osd_log_err("fb[%d] ioremap error",
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fb_index);
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pr_info("%s, cma mem\n", __func__);
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}
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#else
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if (fb_map_flag)
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fb_rmem_vaddr[fb_index] =
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phys_to_virt(fb_rmem_paddr[fb_index]);
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phys_to_virt(
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fb_rmem_paddr[fb_index]);
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else
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fb_rmem_vaddr[fb_index] =
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ioremap_wc(fb_rmem_paddr[fb_index],
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ioremap_wc(
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fb_rmem_paddr[fb_index],
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fb_rmem_size[fb_index]);
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if (!fb_rmem_vaddr[fb_index])
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osd_log_err("fb[%d] ioremap error",
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fb_index);
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pr_info("%s, reserved mem\n", __func__);
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} else {
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osd_page[fb_index+1] =
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dma_alloc_from_contiguous(info->device,
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fb_rmem_size[fb_index] >> PAGE_SHIFT,
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0);
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if (!osd_page[fb_index+1]) {
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pr_err("allocate buffer failed:%ld\n",
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fb_rmem_size[fb_index]);
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return -ENOMEM;
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}
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fb_rmem_vaddr[fb_index] =
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page_address(osd_page[fb_index+1]);
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if (!fb_rmem_vaddr[fb_index])
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osd_log_err("fb[%d] ioremap error",
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fb_index);
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pr_info("%s, cma mem\n", __func__);
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}
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#else
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if (fb_map_flag)
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fb_rmem_vaddr[fb_index] =
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phys_to_virt(fb_rmem_paddr[fb_index]);
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else
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fb_rmem_vaddr[fb_index] =
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ioremap_wc(fb_rmem_paddr[fb_index],
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fb_rmem_size[fb_index]);
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if (!fb_rmem_vaddr[fb_index])
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osd_log_err("fb[%d] ioremap error",
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fb_index);
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pr_info("%s, reserved mem\n", __func__);
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#endif
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osd_log_dbg("fb_index=%d dma_alloc=%ld\n",
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fb_index, fb_rmem_size[fb_index]);
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}
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} else {
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#ifdef CONFIG_AMLOGIC_ION
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pr_info("use ion buffer for fb memory\n");
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if (fb_index == DEV_OSD0 && osd_get_afbc()) {
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pr_info("OSD0 as afbcd mode\n");
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for (j = 0; j < OSD_MAX_BUF_NUM; j++) {
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fb_ion_handle[fb_index][j] =
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ion_alloc(fb_ion_client,
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PAGE_ALIGN(fb_memsize[fb_index + 1]/
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OSD_MAX_BUF_NUM),
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0,
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(1 << ION_HEAP_TYPE_DMA),
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0);
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ret = ion_phys(fb_ion_client,
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osd_log_dbg("fb_index=%d dma_alloc=%ld\n",
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fb_index, fb_rmem_size[fb_index]);
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}
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} else {
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#ifdef CONFIG_AMLOGIC_ION
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pr_info("use ion buffer for fb memory\n");
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if (fb_index == DEV_OSD0 && osd_get_afbc()) {
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pr_info("OSD0 as afbcd mode\n");
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for (j = 0; j < OSD_MAX_BUF_NUM; j++) {
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fb_ion_handle[fb_index][j] =
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ion_alloc(fb_ion_client,
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PAGE_ALIGN(
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fb_memsize[fb_index + 1]/
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OSD_MAX_BUF_NUM),
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0,
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(1 << ION_HEAP_TYPE_DMA),
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0);
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ret = ion_phys(fb_ion_client,
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fb_ion_handle[fb_index][j],
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(ion_phys_addr_t *)
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&fb_rmem_afbc_paddr[fb_index][j],
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(size_t *)
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&fb_rmem_afbc_size[fb_index][j]);
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fb_rmem_afbc_vaddr[fb_index][j] =
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fb_rmem_afbc_vaddr[fb_index][j] =
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ion_map_kernel(fb_ion_client,
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fb_ion_handle[fb_index][j]);
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dev_alert(&pdev->dev,
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"create ion_client %p, handle=%p\n",
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fb_ion_client,
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fb_ion_handle[fb_index][j]);
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dev_alert(&pdev->dev,
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"ion memory(%d): created fb at 0x%p, size %ld MiB\n",
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fb_index,
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(void *)fb_rmem_afbc_paddr
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[fb_index][j],
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(unsigned long)fb_rmem_afbc_size
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[fb_index][j] / SZ_1M);
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fbdev->fb_afbc_len[j] =
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fb_rmem_afbc_size[fb_index][j];
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fbdev->fb_mem_afbc_paddr[j] =
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fb_rmem_afbc_paddr[fb_index][j];
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fbdev->fb_mem_afbc_vaddr[j] =
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fb_rmem_afbc_vaddr[fb_index][j];
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if (!fbdev->fb_mem_afbc_vaddr[j]) {
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osd_log_err("failed to ioremap afbc frame buffer\n");
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return -1;
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}
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osd_log_info(" %d, phy: 0x%p, vir:0x%p, size=%dK\n\n",
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fb_index,
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(void *)
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fbdev->fb_mem_afbc_paddr[j],
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fbdev->fb_mem_afbc_vaddr[j],
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fbdev->fb_afbc_len[j] >> 10);
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}
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fb_rmem_paddr[fb_index] =
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fb_rmem_afbc_paddr[fb_index][0];
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fb_rmem_vaddr[fb_index] =
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fb_rmem_afbc_vaddr[fb_index][0];
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fb_rmem_size[fb_index] =
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fb_rmem_afbc_size[fb_index][0];
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} else {
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fb_ion_handle[fb_index][0] =
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ion_alloc(fb_ion_client,
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fb_memsize[fb_index + 1],
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0,
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(1 << ION_HEAP_TYPE_DMA),
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0);
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ret = ion_phys(fb_ion_client,
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fb_ion_handle[fb_index][0],
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(ion_phys_addr_t *)
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&fb_rmem_paddr[fb_index],
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(size_t *)&fb_rmem_size[fb_index]);
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fb_rmem_vaddr[fb_index] =
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ion_map_kernel(fb_ion_client,
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fb_ion_handle[fb_index][j]);
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dev_alert(&pdev->dev,
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fb_ion_handle[fb_index][0]);
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dev_notice(&pdev->dev,
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"create ion_client %p, handle=%p\n",
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fb_ion_client,
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fb_ion_handle[fb_index][j]);
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dev_alert(&pdev->dev,
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fb_ion_handle[fb_index][0]);
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dev_notice(&pdev->dev,
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"ion memory(%d): created fb at 0x%p, size %ld MiB\n",
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fb_index,
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(void *)fb_rmem_afbc_paddr
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[fb_index][j],
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(unsigned long)fb_rmem_afbc_size
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[fb_index][j] / SZ_1M);
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(void *)fb_rmem_paddr[fb_index],
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(unsigned long)
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fb_rmem_size[fb_index] / SZ_1M);
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}
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#endif
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}
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fbdev->fb_len = fb_rmem_size[fb_index];
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fbdev->fb_mem_paddr = fb_rmem_paddr[fb_index];
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fbdev->fb_mem_vaddr = fb_rmem_vaddr[fb_index];
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if (!fbdev->fb_mem_vaddr) {
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osd_log_err("failed to ioremap frame buffer\n");
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ret = -ENOMEM;
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}
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osd_log_info("Frame buffer memory assigned at");
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osd_log_info(" %d, phy: 0x%p, vir:0x%p, size=%dK\n\n",
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fb_index, (void *)fbdev->fb_mem_paddr,
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fbdev->fb_mem_vaddr, fbdev->fb_len >> 10);
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if (fb_index == DEV_OSD0 && osd_get_afbc()) {
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for (j = 0; j < OSD_MAX_BUF_NUM; j++) {
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fbdev->fb_afbc_len[j] =
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fb_rmem_afbc_size[fb_index][j];
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fbdev->fb_mem_afbc_paddr[j] =
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fb_rmem_afbc_paddr[fb_index][j];
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fbdev->fb_mem_afbc_vaddr[j] =
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fb_rmem_afbc_vaddr[fb_index][j];
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if (!fbdev->fb_mem_afbc_vaddr[j]) {
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if (!fbdev->fb_mem_afbc_vaddr[j]) {
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osd_log_err("failed to ioremap afbc frame buffer\n");
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return -1;
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return -ENOMEM;
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}
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osd_log_info(" %d, phy: 0x%p, vir:0x%p, size=%dK\n\n",
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fb_index,
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(void *)fbdev->fb_mem_afbc_paddr[j],
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fbdev->fb_mem_afbc_vaddr[j],
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fbdev->fb_afbc_len[j] >> 10);
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fb_index,
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(void *)
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fbdev->fb_mem_afbc_paddr[j],
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fbdev->fb_mem_afbc_vaddr[j],
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fbdev->fb_afbc_len[j] >> 10);
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}
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fb_rmem_paddr[fb_index] =
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fb_rmem_afbc_paddr[fb_index][0];
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fb_rmem_vaddr[fb_index] =
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fb_rmem_afbc_vaddr[fb_index][0];
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fb_rmem_size[fb_index] =
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fb_rmem_afbc_size[fb_index][0];
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} else {
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fb_ion_handle[fb_index][0] =
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ion_alloc(fb_ion_client,
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fb_memsize[fb_index + 1],
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0,
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(1 << ION_HEAP_TYPE_DMA),
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0);
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ret = ion_phys(fb_ion_client,
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fb_ion_handle[fb_index][0],
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(ion_phys_addr_t *)&fb_rmem_paddr[fb_index],
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(size_t *)&fb_rmem_size[fb_index]);
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fb_rmem_vaddr[fb_index] =
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ion_map_kernel(fb_ion_client,
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fb_ion_handle[fb_index][0]);
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dev_notice(&pdev->dev,
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"create ion_client %p, handle=%p\n",
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fb_ion_client,
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fb_ion_handle[fb_index][0]);
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dev_notice(&pdev->dev,
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"ion memory(%d): created fb at 0x%p, size %ld MiB\n",
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fb_index,
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(void *)fb_rmem_paddr[fb_index],
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(unsigned long)fb_rmem_size[fb_index] / SZ_1M);
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}
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#endif
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}
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fbdev->fb_len = fb_rmem_size[fb_index];
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fbdev->fb_mem_paddr = fb_rmem_paddr[fb_index];
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fbdev->fb_mem_vaddr = fb_rmem_vaddr[fb_index];
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if (!fbdev->fb_mem_vaddr) {
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osd_log_err("failed to ioremap frame buffer\n");
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ret = -ENOMEM;
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}
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osd_log_info("Frame buffer memory assigned at");
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osd_log_info(" %d, phy: 0x%p, vir:0x%p, size=%dK\n\n",
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fb_index, (void *)fbdev->fb_mem_paddr,
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fbdev->fb_mem_vaddr, fbdev->fb_len >> 10);
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if (fb_index == DEV_OSD0 && osd_get_afbc()) {
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for (j = 0; j < OSD_MAX_BUF_NUM; j++) {
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fbdev->fb_afbc_len[j] =
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fb_rmem_afbc_size[fb_index][j];
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fbdev->fb_mem_afbc_paddr[j] =
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fb_rmem_afbc_paddr[fb_index][j];
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fbdev->fb_mem_afbc_vaddr[j] =
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fb_rmem_afbc_vaddr[fb_index][j];
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if (!fbdev->fb_mem_afbc_vaddr[j]) {
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osd_log_err("failed to ioremap afbc frame buffer\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
osd_log_info(" %d, phy: 0x%p, vir:0x%p, size=%dK\n\n",
|
||||
fb_index,
|
||||
(void *)
|
||||
fbdev->fb_mem_afbc_paddr[j],
|
||||
fbdev->fb_mem_afbc_vaddr[j],
|
||||
fbdev->fb_afbc_len[j] >> 10);
|
||||
}
|
||||
}
|
||||
fix->smem_start = fbdev->fb_mem_paddr;
|
||||
fix->smem_len = fbdev->fb_len;
|
||||
info->screen_base = (char __iomem *)fbdev->fb_mem_vaddr;
|
||||
info->screen_size = fix->smem_len;
|
||||
logo_index = osd_get_logo_index();
|
||||
if (osd_check_fbsize(var, info))
|
||||
return -ENOMEM;
|
||||
/* clear osd buffer if not logo layer */
|
||||
if (((logo_index < 0) || (logo_index != fb_index)) ||
|
||||
(get_cpu_type() == MESON_CPU_MAJOR_ID_AXG)) {
|
||||
osd_log_info("---------------clear fb%d memory %p\n",
|
||||
fb_index, fbdev->fb_mem_vaddr);
|
||||
set_logo_loaded();
|
||||
memset(fbdev->fb_mem_vaddr, 0x0, fbdev->fb_len);
|
||||
if (fb_index == DEV_OSD0 && osd_get_afbc()) {
|
||||
for (j = 1; j < OSD_MAX_BUF_NUM; j++) {
|
||||
osd_log_info(
|
||||
"---------------clear fb%d memory %p\n",
|
||||
fb_index,
|
||||
fbdev->fb_mem_afbc_vaddr[j]);
|
||||
memset(fbdev->fb_mem_afbc_vaddr[j],
|
||||
0x0,
|
||||
fbdev->fb_afbc_len[j]);
|
||||
}
|
||||
} else {
|
||||
/* two case in one
|
||||
* 1. the big buffer ion alloc
|
||||
* 2. reserved memory
|
||||
*/
|
||||
fix->smem_start = fbdev->fb_mem_paddr;
|
||||
fix->smem_len = fbdev->fb_len;
|
||||
info->screen_base = (char __iomem *)fbdev->fb_mem_vaddr;
|
||||
info->screen_size = fix->smem_len;
|
||||
logo_index = osd_get_logo_index();
|
||||
if (osd_check_fbsize(var, info))
|
||||
return -ENOMEM;
|
||||
/* clear osd buffer if not logo layer */
|
||||
if (((logo_index < 0) || (logo_index != fb_index)) ||
|
||||
(get_cpu_type() == MESON_CPU_MAJOR_ID_AXG)) {
|
||||
osd_log_info("---------------clear fb%d memory %p\n",
|
||||
fb_index, fbdev->fb_mem_vaddr);
|
||||
set_logo_loaded();
|
||||
memset(fbdev->fb_mem_vaddr, 0x0, fbdev->fb_len);
|
||||
if (fb_index == DEV_OSD0 && osd_get_afbc()) {
|
||||
for (j = 1; j < OSD_MAX_BUF_NUM; j++) {
|
||||
osd_log_info(
|
||||
"---------------clear fb%d memory %p\n",
|
||||
fb_index,
|
||||
fbdev->fb_mem_afbc_vaddr[j]);
|
||||
memset(fbdev->fb_mem_afbc_vaddr[j],
|
||||
0x0,
|
||||
fbdev->fb_afbc_len[j]);
|
||||
}
|
||||
} else {
|
||||
/* two case in one
|
||||
* 1. the big buffer ion alloc
|
||||
* 2. reserved memory
|
||||
*/
|
||||
|
||||
memset(fb_rmem_vaddr[fb_index],
|
||||
0x0,
|
||||
fb_rmem_size[fb_index]);
|
||||
memset(fb_rmem_vaddr[fb_index],
|
||||
0x0,
|
||||
fb_rmem_size[fb_index]);
|
||||
}
|
||||
/* setup osd if not logo layer */
|
||||
osddev_setup(fbdev);
|
||||
}
|
||||
/* setup osd if not logo layer */
|
||||
osddev_setup(fbdev);
|
||||
}
|
||||
|
||||
start = info->fix.smem_start;
|
||||
|
||||
Reference in New Issue
Block a user