Re: [PATCH v8 18/23] drm/mediatek: Add Padding to OVL adaptor

[AngeloGioacchino Del Regno]

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