[v3,7/7] drm: mediatek: adjust dsi and mipi_tx probe sequence

Submitted by Jitao Shi on May 19, 2019, 9:25 a.m.

Details

Message ID 20190519092537.69053-8-jitao.shi@mediatek.com
State New
Headers show
Series "support dsi for mt8183" ( rev: 2 ) in DRI devel

Not browsing as part of any series.

Commit Message

Jitao Shi May 19, 2019, 9:25 a.m.
mtk_mipi_tx is the phy of mtk_dsi.
mtk_dsi get the phy(mtk_mipi_tx) in probe().

So,  mtk_mipi_tx init should be ahead of mtk_dsi. Or mtk_dsi will
defer to wait mtk_mipi_tx probe done.

Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
 drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch hide | download patch | download mbox

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index cf59ea9bccfd..583d533d9574 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -633,8 +633,8 @@  static struct platform_driver * const mtk_drm_drivers[] = {
 	&mtk_disp_rdma_driver,
 	&mtk_dpi_driver,
 	&mtk_drm_platform_driver,
-	&mtk_dsi_driver,
 	&mtk_mipi_tx_driver,
+	&mtk_dsi_driver,
 };
 
 static int __init mtk_drm_init(void)

Comments

Hi, Jitao:

On Sun, 2019-05-19 at 17:25 +0800, Jitao Shi wrote:
> mtk_mipi_tx is the phy of mtk_dsi.
> mtk_dsi get the phy(mtk_mipi_tx) in probe().
> 
> So,  mtk_mipi_tx init should be ahead of mtk_dsi. Or mtk_dsi will
> defer to wait mtk_mipi_tx probe done.

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

> 
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index cf59ea9bccfd..583d533d9574 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -633,8 +633,8 @@ static struct platform_driver * const mtk_drm_drivers[] = {
>  	&mtk_disp_rdma_driver,
>  	&mtk_dpi_driver,
>  	&mtk_drm_platform_driver,
> -	&mtk_dsi_driver,
>  	&mtk_mipi_tx_driver,
> +	&mtk_dsi_driver,
>  };
>  
>  static int __init mtk_drm_init(void)