* [PATCH v3, 1/2] dt-bindings: display: mediatek: dpi: Add compatible for MediaTek MT8186
2022-04-09 10:08 [PATCH v3,0/2] Add mt8186 dpi compatiable xinlei.lee
@ 2022-04-09 10:08 ` xinlei.lee
2022-04-09 10:08 ` [PATCH v3,2/2] drm/mediatek: Add mt8186 dpi compatible to mtk_dpi.c xinlei.lee
1 sibling, 0 replies; 3+ messages in thread
From: xinlei.lee @ 2022-04-09 10:08 UTC (permalink / raw)
To: chunkuang.hu, p.zabel, airlied, daniel, robh+dt, matthias.bgg,
rex-bc.chen
Cc: devicetree, jitao.shi, Xinlei Lee, linux-kernel, dri-devel,
Project_Global_Chrome_Upstream_Group, linux-mediatek,
linux-arm-kernel
From: Xinlei Lee <xinlei.lee@mediatek.com>
Add dt-binding documentation of dpi for MediaTek MT8186 SoC.
Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
index 843f89d6053f..77ee1b923991 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
@@ -22,6 +22,7 @@ properties:
- mediatek,mt7623-dpi
- mediatek,mt8173-dpi
- mediatek,mt8183-dpi
+ - mediatek,mt8186-dpi
- mediatek,mt8192-dpi
reg:
--
2.18.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH v3,2/2] drm/mediatek: Add mt8186 dpi compatible to mtk_dpi.c
2022-04-09 10:08 [PATCH v3,0/2] Add mt8186 dpi compatiable xinlei.lee
2022-04-09 10:08 ` [PATCH v3, 1/2] dt-bindings: display: mediatek: dpi: Add compatible for MediaTek MT8186 xinlei.lee
@ 2022-04-09 10:08 ` xinlei.lee
1 sibling, 0 replies; 3+ messages in thread
From: xinlei.lee @ 2022-04-09 10:08 UTC (permalink / raw)
To: chunkuang.hu, p.zabel, airlied, daniel, robh+dt, matthias.bgg,
rex-bc.chen
Cc: devicetree, jitao.shi, Xinlei Lee, linux-kernel, dri-devel,
Project_Global_Chrome_Upstream_Group, linux-mediatek,
linux-arm-kernel
From: Xinlei Lee <xinlei.lee@mediatek.com>
Add the compatible because use different .data in mt8186.
Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 4554e2de1430..8e3a0d717620 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -823,6 +823,14 @@ static const struct mtk_dpi_conf mt8192_conf = {
.num_output_fmts = ARRAY_SIZE(mt8173_output_fmts),
};
+static const struct mtk_dpi_conf mt8186_conf = {
+ .cal_factor = mt8183_calculate_factor,
+ .reg_h_fre_con = 0xe0,
+ .max_clock_khz = 150000,
+ .output_fmts = mt8183_output_fmts,
+ .num_output_fmts = ARRAY_SIZE(mt8183_output_fmts),
+};
+
static int mtk_dpi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
@@ -942,6 +950,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
{ .compatible = "mediatek,mt8183-dpi",
.data = &mt8183_conf,
},
+ { .compatible = "mediatek,mt8186-dpi",
+ .data = &mt8186_conf,
+ },
{ .compatible = "mediatek,mt8192-dpi",
.data = &mt8192_conf,
},
--
2.18.0
^ permalink raw reply related [flat|nested] 3+ messages in thread