diff mbox series

[v11,8/9] drm/mediatek: dsi: Support dynamic connector selection

Message ID 20231004024013.18956-9-jason-jh.lin@mediatek.com (mailing list archive)
State New, archived
Headers show
Series Add connector dynamic selection capability | expand

Commit Message

Jason-JH Lin (林睿祥) Oct. 4, 2023, 2:40 a.m. UTC
Add implementation of mtk_dsi_encoder_index to mtk_ddp_comp_func
to make mtk_dsi support dynamic connector selection.

Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Reviewed-by: Fei Shao <fshao@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Fei Shao <fshao@chromium.org>
---
 drivers/gpu/drm/mediatek/mtk_disp_drv.h     | 1 +
 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 +
 drivers/gpu/drm/mediatek/mtk_dsi.c          | 9 +++++++++
 3 files changed, 11 insertions(+)

Comments

CK Hu (胡俊光) Oct. 6, 2023, 7:58 a.m. UTC | #1
Hi, Jason:

On Wed, 2023-10-04 at 10:40 +0800, Jason-JH.Lin wrote:
> Add implementation of mtk_dsi_encoder_index to mtk_ddp_comp_func
> to make mtk_dsi support dynamic connector selection.

Reviewed-by: CK Hu <ck.hu@mediatek.com>

> 
> Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
> Reviewed-by: CK Hu <ck.hu@mediatek.com>
> Reviewed-by: Fei Shao <fshao@chromium.org>
> Reviewed-by: AngeloGioacchino Del Regno <
> angelogioacchino.delregno@collabora.com>
> Tested-by: Fei Shao <fshao@chromium.org>
> ---
>  drivers/gpu/drm/mediatek/mtk_disp_drv.h     | 1 +
>  drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 +
>  drivers/gpu/drm/mediatek/mtk_dsi.c          | 9 +++++++++
>  3 files changed, 11 insertions(+)
> 
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h
> b/drivers/gpu/drm/mediatek/mtk_disp_drv.h
> index 5f07037670e9..fdaa21b6a9da 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h
> @@ -48,6 +48,7 @@ unsigned int mtk_dpi_encoder_index(struct device
> *dev);
>  
>  void mtk_dsi_ddp_start(struct device *dev);
>  void mtk_dsi_ddp_stop(struct device *dev);
> +unsigned int mtk_dsi_encoder_index(struct device *dev);
>  
>  int mtk_gamma_clk_enable(struct device *dev);
>  void mtk_gamma_clk_disable(struct device *dev);
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
> b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
> index 601755925520..f3345af12cb8 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
> @@ -318,6 +318,7 @@ static const struct mtk_ddp_comp_funcs ddp_dsc =
> {
>  static const struct mtk_ddp_comp_funcs ddp_dsi = {
>  	.start = mtk_dsi_ddp_start,
>  	.stop = mtk_dsi_ddp_stop,
> +	.encoder_index = mtk_dsi_encoder_index,
>  };
>  
>  static const struct mtk_ddp_comp_funcs ddp_gamma = {
> diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c
> b/drivers/gpu/drm/mediatek/mtk_dsi.c
> index d8bfc2cce54d..124647a4d985 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dsi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
> @@ -865,6 +865,15 @@ static int mtk_dsi_encoder_init(struct
> drm_device *drm, struct mtk_dsi *dsi)
>  	return ret;
>  }
>  
> +unsigned int mtk_dsi_encoder_index(struct device *dev)
> +{
> +	struct mtk_dsi *dsi = dev_get_drvdata(dev);
> +	unsigned int encoder_index = drm_encoder_index(&dsi->encoder);
> +
> +	dev_dbg(dev, "encoder index:%d\n", encoder_index);
> +	return encoder_index;
> +}
> +
>  static int mtk_dsi_bind(struct device *dev, struct device *master,
> void *data)
>  {
>  	int ret;
diff mbox series

Patch

diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h
index 5f07037670e9..fdaa21b6a9da 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h
+++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h
@@ -48,6 +48,7 @@  unsigned int mtk_dpi_encoder_index(struct device *dev);
 
 void mtk_dsi_ddp_start(struct device *dev);
 void mtk_dsi_ddp_stop(struct device *dev);
+unsigned int mtk_dsi_encoder_index(struct device *dev);
 
 int mtk_gamma_clk_enable(struct device *dev);
 void mtk_gamma_clk_disable(struct device *dev);
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index 601755925520..f3345af12cb8 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
@@ -318,6 +318,7 @@  static const struct mtk_ddp_comp_funcs ddp_dsc = {
 static const struct mtk_ddp_comp_funcs ddp_dsi = {
 	.start = mtk_dsi_ddp_start,
 	.stop = mtk_dsi_ddp_stop,
+	.encoder_index = mtk_dsi_encoder_index,
 };
 
 static const struct mtk_ddp_comp_funcs ddp_gamma = {
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index d8bfc2cce54d..124647a4d985 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -865,6 +865,15 @@  static int mtk_dsi_encoder_init(struct drm_device *drm, struct mtk_dsi *dsi)
 	return ret;
 }
 
+unsigned int mtk_dsi_encoder_index(struct device *dev)
+{
+	struct mtk_dsi *dsi = dev_get_drvdata(dev);
+	unsigned int encoder_index = drm_encoder_index(&dsi->encoder);
+
+	dev_dbg(dev, "encoder index:%d\n", encoder_index);
+	return encoder_index;
+}
+
 static int mtk_dsi_bind(struct device *dev, struct device *master, void *data)
 {
 	int ret;