Commit 00d03522 authored by Jason-JH.Lin's avatar Jason-JH.Lin Committed by Chun-Kuang Hu
Browse files

drm/mediatek: dsi: Support dynamic connector selection 



Add implementation of mtk_dsi_encoder_index to mtk_ddp_comp_func
to make mtk_dsi support dynamic connector selection.

Signed-off-by: default avatarJason-JH.Lin <jason-jh.lin@mediatek.com>
Reviewed-by: default avatarCK Hu <ck.hu@mediatek.com>
Reviewed-by: default avatarFei Shao <fshao@chromium.org>
Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: default avatarFei Shao <fshao@chromium.org>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20231004024013.18956-9-jason-jh.lin@mediatek.com/


Signed-off-by: default avatarChun-Kuang Hu <chunkuang.hu@kernel.org>
parent f6ec9da1

drivers/gpu/drm/mediatek/mtk_disp_drv.h

+1 −0
Original line number Diff line number Diff line
@@ -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);

drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c

+1 −0
Original line number Diff line number Diff line
@@ -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 = {

drivers/gpu/drm/mediatek/mtk_dsi.c

+9 −0
Original line number Diff line number Diff line
@@ -887,6 +887,15 @@ 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;