[v8,18/23] drm/mediatek: Add Padding to OVL adaptor
Commit Message
Add MT8188 Padding to OVL adaptor to probe the driver.
Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com>
---
.../gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)
Comments
Hi, Hsiao-chien:
On Mon, 2023-10-16 at 18:40 +0800, Hsiao Chien Sung wrote:
> Add MT8188 Padding to OVL adaptor to probe the driver.
Reviewed-by: CK Hu <ck.hu@mediatek.com>
>
> Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com>
> ---
> .../gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 26
> +++++++++++++++++++
> 1 file changed, 26 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> index 354ba6186166..b80425360e76 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> @@ -29,6 +29,7 @@ enum mtk_ovl_adaptor_comp_type {
> OVL_ADAPTOR_TYPE_ETHDR,
> OVL_ADAPTOR_TYPE_MDP_RDMA,
> OVL_ADAPTOR_TYPE_MERGE,
> + OVL_ADAPTOR_TYPE_PADDING,
> OVL_ADAPTOR_TYPE_NUM,
> };
>
> @@ -46,6 +47,14 @@ enum mtk_ovl_adaptor_comp_id {
> OVL_ADAPTOR_MERGE1,
> OVL_ADAPTOR_MERGE2,
> OVL_ADAPTOR_MERGE3,
> + OVL_ADAPTOR_PADDING0,
> + OVL_ADAPTOR_PADDING1,
> + OVL_ADAPTOR_PADDING2,
> + OVL_ADAPTOR_PADDING3,
> + OVL_ADAPTOR_PADDING4,
> + OVL_ADAPTOR_PADDING5,
> + OVL_ADAPTOR_PADDING6,
> + OVL_ADAPTOR_PADDING7,
> OVL_ADAPTOR_ID_MAX
> };
>
> @@ -66,6 +75,7 @@ static const char * const
> private_comp_stem[OVL_ADAPTOR_TYPE_NUM] = {
> [OVL_ADAPTOR_TYPE_ETHDR] = "ethdr",
> [OVL_ADAPTOR_TYPE_MDP_RDMA] = "vdo1-rdma",
> [OVL_ADAPTOR_TYPE_MERGE] = "merge",
> + [OVL_ADAPTOR_TYPE_PADDING] = "padding",
> };
>
> static const struct mtk_ddp_comp_funcs _ethdr = {
> @@ -80,6 +90,13 @@ static const struct mtk_ddp_comp_funcs _merge = {
> .clk_disable = mtk_merge_clk_disable,
> };
>
> +static const struct mtk_ddp_comp_funcs _padding = {
> + .clk_enable = mtk_padding_clk_enable,
> + .clk_disable = mtk_padding_clk_disable,
> + .start = mtk_padding_start,
> + .stop = mtk_padding_stop,
> +};
> +
> static const struct mtk_ddp_comp_funcs _rdma = {
> .clk_enable = mtk_mdp_rdma_clk_enable,
> .clk_disable = mtk_mdp_rdma_clk_disable,
> @@ -99,6 +116,14 @@ static const struct ovl_adaptor_comp_match
> comp_matches[OVL_ADAPTOR_ID_MAX] = {
> [OVL_ADAPTOR_MERGE1] = { OVL_ADAPTOR_TYPE_MERGE,
> DDP_COMPONENT_MERGE2, 2, &_merge },
> [OVL_ADAPTOR_MERGE2] = { OVL_ADAPTOR_TYPE_MERGE,
> DDP_COMPONENT_MERGE3, 3, &_merge },
> [OVL_ADAPTOR_MERGE3] = { OVL_ADAPTOR_TYPE_MERGE,
> DDP_COMPONENT_MERGE4, 4, &_merge },
> + [OVL_ADAPTOR_PADDING0] = { OVL_ADAPTOR_TYPE_PADDING,
> DDP_COMPONENT_PADDING0, 0, &_padding },
> + [OVL_ADAPTOR_PADDING1] = { OVL_ADAPTOR_TYPE_PADDING,
> DDP_COMPONENT_PADDING1, 1, &_padding },
> + [OVL_ADAPTOR_PADDING2] = { OVL_ADAPTOR_TYPE_PADDING,
> DDP_COMPONENT_PADDING2, 2, &_padding },
> + [OVL_ADAPTOR_PADDING3] = { OVL_ADAPTOR_TYPE_PADDING,
> DDP_COMPONENT_PADDING3, 3, &_padding },
> + [OVL_ADAPTOR_PADDING4] = { OVL_ADAPTOR_TYPE_PADDING,
> DDP_COMPONENT_PADDING4, 4, &_padding },
> + [OVL_ADAPTOR_PADDING5] = { OVL_ADAPTOR_TYPE_PADDING,
> DDP_COMPONENT_PADDING5, 5, &_padding },
> + [OVL_ADAPTOR_PADDING6] = { OVL_ADAPTOR_TYPE_PADDING,
> DDP_COMPONENT_PADDING6, 6, &_padding },
> + [OVL_ADAPTOR_PADDING7] = { OVL_ADAPTOR_TYPE_PADDING,
> DDP_COMPONENT_PADDING7, 7, &_padding },
> };
>
> void mtk_ovl_adaptor_layer_config(struct device *dev, unsigned int
> idx,
> @@ -369,6 +394,7 @@ static int ovl_adaptor_comp_get_id(struct device
> *dev, struct device_node *node,
> }
>
> static const struct of_device_id mtk_ovl_adaptor_comp_dt_ids[] = {
> + { .compatible = "mediatek,mt8188-padding", .data = (void
> *)OVL_ADAPTOR_TYPE_PADDING },
> { .compatible = "mediatek,mt8195-disp-ethdr", .data = (void
> *)OVL_ADAPTOR_TYPE_ETHDR },
> { .compatible = "mediatek,mt8195-disp-merge", .data = (void
> *)OVL_ADAPTOR_TYPE_MERGE },
> { .compatible = "mediatek,mt8195-vdo1-rdma", .data = (void
> *)OVL_ADAPTOR_TYPE_MDP_RDMA },
Il 16/10/23 12:40, Hsiao Chien Sung ha scritto:
> Add MT8188 Padding to OVL adaptor to probe the driver.
>
> Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.
> ---
> .../gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 26 +++++++++++++++++++
> 1 file changed, 26 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> index 354ba6186166..b80425360e76 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> @@ -29,6 +29,7 @@ enum mtk_ovl_adaptor_comp_type {
> OVL_ADAPTOR_TYPE_ETHDR,
> OVL_ADAPTOR_TYPE_MDP_RDMA,
> OVL_ADAPTOR_TYPE_MERGE,
> + OVL_ADAPTOR_TYPE_PADDING,
> OVL_ADAPTOR_TYPE_NUM,
> };
>
> @@ -46,6 +47,14 @@ enum mtk_ovl_adaptor_comp_id {
> OVL_ADAPTOR_MERGE1,
> OVL_ADAPTOR_MERGE2,
> OVL_ADAPTOR_MERGE3,
> + OVL_ADAPTOR_PADDING0,
> + OVL_ADAPTOR_PADDING1,
> + OVL_ADAPTOR_PADDING2,
> + OVL_ADAPTOR_PADDING3,
> + OVL_ADAPTOR_PADDING4,
> + OVL_ADAPTOR_PADDING5,
> + OVL_ADAPTOR_PADDING6,
> + OVL_ADAPTOR_PADDING7,
> OVL_ADAPTOR_ID_MAX
> };
>
> @@ -66,6 +75,7 @@ static const char * const private_comp_stem[OVL_ADAPTOR_TYPE_NUM] = {
> [OVL_ADAPTOR_TYPE_ETHDR] = "ethdr",
> [OVL_ADAPTOR_TYPE_MDP_RDMA] = "vdo1-rdma",
> [OVL_ADAPTOR_TYPE_MERGE] = "merge",
> + [OVL_ADAPTOR_TYPE_PADDING] = "padding",
> };
>
> static const struct mtk_ddp_comp_funcs _ethdr = {
> @@ -80,6 +90,13 @@ static const struct mtk_ddp_comp_funcs _merge = {
> .clk_disable = mtk_merge_clk_disable,
> };
>
> +static const struct mtk_ddp_comp_funcs _padding = {
Please, _padding -> padding or mtk_padding
Thanks,
Angelo
Hi Angelo,
On Tue, 2023-10-17 at 11:47 +0200, AngeloGioacchino Del Regno wrote:
> Il 16/10/23 12:40, Hsiao Chien Sung ha scritto:
> > Add MT8188 Padding to OVL adaptor to probe the driver.
> >
> > Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.
> > ---
> > .../gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 26
> > +++++++++++++++++++
> > 1 file changed, 26 insertions(+)
> >
> > diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> > b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> > index 354ba6186166..b80425360e76 100644
> > --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> > +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> > @@ -29,6 +29,7 @@ enum mtk_ovl_adaptor_comp_type {
> > OVL_ADAPTOR_TYPE_ETHDR,
> > OVL_ADAPTOR_TYPE_MDP_RDMA,
> > OVL_ADAPTOR_TYPE_MERGE,
> > + OVL_ADAPTOR_TYPE_PADDING,
> > OVL_ADAPTOR_TYPE_NUM,
> > };
> >
> > @@ -46,6 +47,14 @@ enum mtk_ovl_adaptor_comp_id {
> > OVL_ADAPTOR_MERGE1,
> > OVL_ADAPTOR_MERGE2,
> > OVL_ADAPTOR_MERGE3,
> > + OVL_ADAPTOR_PADDING0,
> > + OVL_ADAPTOR_PADDING1,
> > + OVL_ADAPTOR_PADDING2,
> > + OVL_ADAPTOR_PADDING3,
> > + OVL_ADAPTOR_PADDING4,
> > + OVL_ADAPTOR_PADDING5,
> > + OVL_ADAPTOR_PADDING6,
> > + OVL_ADAPTOR_PADDING7,
> > OVL_ADAPTOR_ID_MAX
> > };
> >
> > @@ -66,6 +75,7 @@ static const char * const
> > private_comp_stem[OVL_ADAPTOR_TYPE_NUM] = {
> > [OVL_ADAPTOR_TYPE_ETHDR] = "ethdr",
> > [OVL_ADAPTOR_TYPE_MDP_RDMA] = "vdo1-rdma",
> > [OVL_ADAPTOR_TYPE_MERGE] = "merge",
> > + [OVL_ADAPTOR_TYPE_PADDING] = "padding",
> > };
> >
> > static const struct mtk_ddp_comp_funcs _ethdr = {
> > @@ -80,6 +90,13 @@ static const struct mtk_ddp_comp_funcs _merge =
> > {
> > .clk_disable = mtk_merge_clk_disable,
> > };
> >
> > +static const struct mtk_ddp_comp_funcs _padding = {
>
> Please, _padding -> padding or mtk_padding
>
>
> Thanks,
> Angelo
Got it. Will change in the next version.
Thanks,
Shawn
@@ -29,6 +29,7 @@ enum mtk_ovl_adaptor_comp_type {
OVL_ADAPTOR_TYPE_ETHDR,
OVL_ADAPTOR_TYPE_MDP_RDMA,
OVL_ADAPTOR_TYPE_MERGE,
+ OVL_ADAPTOR_TYPE_PADDING,
OVL_ADAPTOR_TYPE_NUM,
};
@@ -46,6 +47,14 @@ enum mtk_ovl_adaptor_comp_id {
OVL_ADAPTOR_MERGE1,
OVL_ADAPTOR_MERGE2,
OVL_ADAPTOR_MERGE3,
+ OVL_ADAPTOR_PADDING0,
+ OVL_ADAPTOR_PADDING1,
+ OVL_ADAPTOR_PADDING2,
+ OVL_ADAPTOR_PADDING3,
+ OVL_ADAPTOR_PADDING4,
+ OVL_ADAPTOR_PADDING5,
+ OVL_ADAPTOR_PADDING6,
+ OVL_ADAPTOR_PADDING7,
OVL_ADAPTOR_ID_MAX
};
@@ -66,6 +75,7 @@ static const char * const private_comp_stem[OVL_ADAPTOR_TYPE_NUM] = {
[OVL_ADAPTOR_TYPE_ETHDR] = "ethdr",
[OVL_ADAPTOR_TYPE_MDP_RDMA] = "vdo1-rdma",
[OVL_ADAPTOR_TYPE_MERGE] = "merge",
+ [OVL_ADAPTOR_TYPE_PADDING] = "padding",
};
static const struct mtk_ddp_comp_funcs _ethdr = {
@@ -80,6 +90,13 @@ static const struct mtk_ddp_comp_funcs _merge = {
.clk_disable = mtk_merge_clk_disable,
};
+static const struct mtk_ddp_comp_funcs _padding = {
+ .clk_enable = mtk_padding_clk_enable,
+ .clk_disable = mtk_padding_clk_disable,
+ .start = mtk_padding_start,
+ .stop = mtk_padding_stop,
+};
+
static const struct mtk_ddp_comp_funcs _rdma = {
.clk_enable = mtk_mdp_rdma_clk_enable,
.clk_disable = mtk_mdp_rdma_clk_disable,
@@ -99,6 +116,14 @@ static const struct ovl_adaptor_comp_match comp_matches[OVL_ADAPTOR_ID_MAX] = {
[OVL_ADAPTOR_MERGE1] = { OVL_ADAPTOR_TYPE_MERGE, DDP_COMPONENT_MERGE2, 2, &_merge },
[OVL_ADAPTOR_MERGE2] = { OVL_ADAPTOR_TYPE_MERGE, DDP_COMPONENT_MERGE3, 3, &_merge },
[OVL_ADAPTOR_MERGE3] = { OVL_ADAPTOR_TYPE_MERGE, DDP_COMPONENT_MERGE4, 4, &_merge },
+ [OVL_ADAPTOR_PADDING0] = { OVL_ADAPTOR_TYPE_PADDING, DDP_COMPONENT_PADDING0, 0, &_padding },
+ [OVL_ADAPTOR_PADDING1] = { OVL_ADAPTOR_TYPE_PADDING, DDP_COMPONENT_PADDING1, 1, &_padding },
+ [OVL_ADAPTOR_PADDING2] = { OVL_ADAPTOR_TYPE_PADDING, DDP_COMPONENT_PADDING2, 2, &_padding },
+ [OVL_ADAPTOR_PADDING3] = { OVL_ADAPTOR_TYPE_PADDING, DDP_COMPONENT_PADDING3, 3, &_padding },
+ [OVL_ADAPTOR_PADDING4] = { OVL_ADAPTOR_TYPE_PADDING, DDP_COMPONENT_PADDING4, 4, &_padding },
+ [OVL_ADAPTOR_PADDING5] = { OVL_ADAPTOR_TYPE_PADDING, DDP_COMPONENT_PADDING5, 5, &_padding },
+ [OVL_ADAPTOR_PADDING6] = { OVL_ADAPTOR_TYPE_PADDING, DDP_COMPONENT_PADDING6, 6, &_padding },
+ [OVL_ADAPTOR_PADDING7] = { OVL_ADAPTOR_TYPE_PADDING, DDP_COMPONENT_PADDING7, 7, &_padding },
};
void mtk_ovl_adaptor_layer_config(struct device *dev, unsigned int idx,
@@ -369,6 +394,7 @@ static int ovl_adaptor_comp_get_id(struct device *dev, struct device_node *node,
}
static const struct of_device_id mtk_ovl_adaptor_comp_dt_ids[] = {
+ { .compatible = "mediatek,mt8188-padding", .data = (void *)OVL_ADAPTOR_TYPE_PADDING },
{ .compatible = "mediatek,mt8195-disp-ethdr", .data = (void *)OVL_ADAPTOR_TYPE_ETHDR },
{ .compatible = "mediatek,mt8195-disp-merge", .data = (void *)OVL_ADAPTOR_TYPE_MERGE },
{ .compatible = "mediatek,mt8195-vdo1-rdma", .data = (void *)OVL_ADAPTOR_TYPE_MDP_RDMA },