Commit 8b60ed2b authored by Yongqiang Niu's avatar Yongqiang Niu Committed by Jassi Brar
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soc: mediatek: cmdq: add address shift in jump 



Add address shift when compose jump instruction
to compatible with 35bit format.

Fixes: 0858fde4 ("mailbox: cmdq: variablize address shift in platform")
Signed-off-by: default avatarYongqiang Niu <yongqiang.niu@mediatek.com>
Reviewed-by: default avatarNicolas Boichat <drinkcat@chromium.org>
Signed-off-by: default avatarJassi Brar <jaswinder.singh@linaro.org>
parent 84fd4201

drivers/mailbox/mtk-cmdq-mailbox.c

+2 −1
Original line number Diff line number Diff line
@@ -174,7 +174,8 @@ static void cmdq_task_insert_into_thread(struct cmdq_task *task) 
	dma_sync_single_for_cpu(dev, prev_task->pa_base,

				prev_task->pkt->cmd_buf_size, DMA_TO_DEVICE);

	prev_task_base[CMDQ_NUM_CMD(prev_task->pkt) - 1] =

		(u64)CMDQ_JUMP_BY_PA << 32 | task->pa_base;

		(u64)CMDQ_JUMP_BY_PA << 32 |

		(task->pa_base >> task->cmdq->shift_pa);

	dma_sync_single_for_device(dev, prev_task->pa_base,

				   prev_task->pkt->cmd_buf_size, DMA_TO_DEVICE);