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pine64: fix vfe dmesg flood

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This commit is contained in:
Calin Crisan 2017-07-09 19:34:30 +03:00
parent 4337b04dbb
commit 24e2d99d4c
2 changed files with 34 additions and 0 deletions
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33
board/pine64/linux-vfe-dmesg-flood-fix.patch Normal file
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@ -0,0 +1,33 @@
diff -uNr linux-pine64-orig/drivers/media/platform/sunxi-vfe/vfe.c linux-pine64-vfe-fix/drivers/media/platform/sunxi-vfe/vfe.c
--- linux-pine64-orig/drivers/media/platform/sunxi-vfe/vfe.c 2017-07-09 19:19:29.738112486 +0300
+++ linux-pine64-vfe-fix/drivers/media/platform/sunxi-vfe/vfe.c 2017-07-09 19:22:05.466235166 +0300
@@ -1348,17 +1348,17 @@
bsp_csi_int_disable(dev->vip_sel, dev->cur_ch,CSI_INT_FRAME_DONE);
if (dev->first_flag == 0) {
dev->first_flag++;
- vfe_print("capture video mode!\n");
+ //vfe_print("capture video mode!\n");
goto set_isp_stat_addr;
}
if (dev->first_flag == 1) {
dev->first_flag++;
- vfe_print("capture video first frame done!\n");
+ //vfe_print("capture video first frame done!\n");
}
//video buffer handle:
if ((&dma_q->active) == dma_q->active.next->next->next) {
- vfe_warn("Only two buffer left for csi\n");
+ //vfe_warn("Only two buffer left for csi\n");
dev->first_flag=0;
goto unlock;
}
@@ -1366,7 +1366,7 @@
/* Nobody is waiting on this buffer*/
if (!waitqueue_active(&buf->vb.vb2_queue->done_wq)) {
- vfe_warn(" Nobody is waiting on this video buffer,buf = 0x%p\n",buf);
+ //vfe_warn(" Nobody is waiting on this video buffer,buf = 0x%p\n",buf);
}
list_del(&buf->list);
v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);

1
configs/pine64_defconfig
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@ -13,6 +13,7 @@ BR2_ROOTFS_POST_BUILD_SCRIPT="board/common/postscript.sh"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="https://github.com/longsleep/linux-pine64/archive/a08f5219d240ae0edf93d090ff1fda0a82a6cb3a.tar.gz"
BR2_LINUX_KERNEL_PATCH="board/pine64/linux-vfe-dmesg-flood-fix.patch"
BR2_LINUX_KERNEL_DEFCONFIG="sun50iw1p1smp_linux"
BR2_PACKAGE_BUSYBOX_CONFIG="board/common/busybox.config"
BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y