| Message ID | 20240901143259.16849-2-chunkuang.hu@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | Remove cl in struct cmdq_pkt | expand |
On 01/09/2024 16:32, Chun-Kuang Hu wrote: > 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.hu@kernel.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> > --- > 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..ef5dade35fd3 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[pp_idx]); > > 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..40623c1980bf 100644 > --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c > +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c > @@ -312,6 +312,8 @@ static int mdp_probe(struct platform_device *pdev) > ret = PTR_ERR(mdp->cmdq_clt[i]); > goto err_mbox_destroy; > } > + > + mdp->cmdq_shift_pa[i] = cmdq_get_shift_pa(mdp->cmdq_clt[i]->chan); > } > > init_waitqueue_head(&mdp->callback_wq); > diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h > index 430251f63754..05cade1d098e 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[MDP_PP_MAX]; > wait_queue_head_t callback_wq; > > struct v4l2_device v4l2_dev;
Il 01/09/24 16:32, Chun-Kuang Hu ha scritto: > 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.hu@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c index ea2ea119dd2a..ef5dade35fd3 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[pp_idx]); 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..40623c1980bf 100644 --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c @@ -312,6 +312,8 @@ static int mdp_probe(struct platform_device *pdev) ret = PTR_ERR(mdp->cmdq_clt[i]); goto err_mbox_destroy; } + + mdp->cmdq_shift_pa[i] = cmdq_get_shift_pa(mdp->cmdq_clt[i]->chan); } init_waitqueue_head(&mdp->callback_wq); diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h index 430251f63754..05cade1d098e 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[MDP_PP_MAX]; wait_queue_head_t callback_wq; struct v4l2_device v4l2_dev;
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.hu@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(-)