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soc: mediatek: cmdq: add address shift in jump
[ Upstream commit8b60ed2b16
] Add address shift when compose jump instruction to compatible with 35bit format. Fixes:0858fde496
("mailbox: cmdq: variablize address shift in platform") Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Reviewed-by: Nicolas Boichat <drinkcat@chromium.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 2 additions and 1 deletions
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@ -168,7 +168,8 @@ static void cmdq_task_insert_into_thread(struct cmdq_task *task)
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dma_sync_single_for_cpu(dev, prev_task->pa_base,
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prev_task->pkt->cmd_buf_size, DMA_TO_DEVICE);
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prev_task_base[CMDQ_NUM_CMD(prev_task->pkt) - 1] =
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(u64)CMDQ_JUMP_BY_PA << 32 | task->pa_base;
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(u64)CMDQ_JUMP_BY_PA << 32 |
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(task->pa_base >> task->cmdq->shift_pa);
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dma_sync_single_for_device(dev, prev_task->pa_base,
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prev_task->pkt->cmd_buf_size, DMA_TO_DEVICE);
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