[PATCH v3 3/5] media: platform: mtk-mdp3: Get fine-grain control of cmdq_pkt_finalize()

[Chun-Kuang Hu]

In order to have fine-grained control, use cmdq_pkt_eoc() and
cmdq_pkt_jump_rel() to replace cmdq_pkt_finalize().

Signed-off-by: Chun-Kuang Hu <chunkuang...@kernel.org>
---
 drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c | 3 ++-
 drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c | 2 ++
 drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h | 1 +
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c 
b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c
index ea2ea119dd2a..0cddafedbecc 100644
--- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c
+++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c
@@ -676,7 +676,8 @@ static struct mdp_cmdq_cmd *mdp_cmdq_prepare(struct mdp_dev 
*mdp,
                dev_err(dev, "mdp_path_config error %d\n", pp_idx);
                goto err_free_path;
        }
-       cmdq_pkt_finalize(&cmd->pkt);
+       cmdq_pkt_eoc(&cmd->pkt);
+       cmdq_pkt_jump_rel(&cmd->pkt, CMDQ_INST_SIZE, mdp->cmdq_shift_pa);
 
        for (i = 0; i < num_comp; i++) {
                s32 inner_id = MDP_COMP_NONE;
diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c 
b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c
index 37e7b985d52c..22b0aafccb85 100644
--- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c
+++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c
@@ -314,6 +314,8 @@ static int mdp_probe(struct platform_device *pdev)
                }
        }
 
+       mdp->cmdq_shift_pa = cmdq_get_shift_pa(mdp->cmdq_clt->chan);
+
        init_waitqueue_head(&mdp->callback_wq);
        ida_init(&mdp->mdp_ida);
        platform_set_drvdata(pdev, mdp);
diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h 
b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h
index 430251f63754..78c87c4eaba9 100644
--- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h
+++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h
@@ -126,6 +126,7 @@ struct mdp_dev {
        u32                                     id_count;
        struct ida                              mdp_ida;
        struct cmdq_client                      *cmdq_clt[MDP_PP_MAX];
+       u8                                      cmdq_shift_pa;
        wait_queue_head_t                       callback_wq;
 
        struct v4l2_device                      v4l2_dev;
-- 
2.34.1