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video: rockchip: vehicle: fix flinger buf search issue

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Signed-off-by: Wang Panzhenzhuan <randy.wang@rock-chips.com>
Change-Id: Id1fcecdb780c4cc69190619b23fc829a872201bb
This commit is contained in:
Wang Panzhenzhuan
2023-06-28 20:45:42 +08:00
committed by Tao Huang
parent 9f23b04a7f
commit d36f5cd2cf
1 changed files with 1 additions and 2 deletions
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3
drivers/video/rockchip/vehicle/vehicle_flinger.c
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@@ -1469,9 +1469,8 @@ unsigned long vehicle_flinger_request_cif_buffer(void)
int i;
src_buffer = NULL;
found = last_src_index + 1;
for (i = 1; i < NUM_SOURCE_BUFFERS; i++) {
found = (found + i) % NUM_SOURCE_BUFFERS;
found = (last_src_index + i) % NUM_SOURCE_BUFFERS;
VEHICLE_DG("%s,flg->source_buffer[%d].state(%d)",
__func__, found, flg->source_buffer[found].state);
if (flg->source_buffer[found].state == FREE) {