2020-07-18 18:28:19

by Guido Günther

Subject: [PATCH v1 1/1] drm/bridge: nwl-dsi: Drop DRM_BRIDGE_ATTACH_NO_CONNECTOR check.

We don't create a connector but let panel_bridge handle that so there's
no point in rejecting DRM_BRIDGE_ATTACH_NO_CONNECTOR.

Signed-off-by: Guido Günther <[email protected]>
---
drivers/gpu/drm/bridge/nwl-dsi.c | 5 -----
1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c
index 77a79af70914..ce94f797d090 100644
--- a/drivers/gpu/drm/bridge/nwl-dsi.c
+++ b/drivers/gpu/drm/bridge/nwl-dsi.c
@@ -918,11 +918,6 @@ static int nwl_dsi_bridge_attach(struct drm_bridge *bridge,
struct drm_panel *panel;
int ret;

- if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) {
- DRM_ERROR("Fix bridge driver to make connector optional!");
- return -EINVAL;
- }
-
ret = drm_of_find_panel_or_bridge(dsi->dev->of_node, 1, 0, &panel,
&panel_bridge);
if (ret)
--
2.26.2

2020-07-19 12:19:37

by Sam Ravnborg

Subject: Re: [PATCH v1 1/1] drm/bridge: nwl-dsi: Drop DRM_BRIDGE_ATTACH_NO_CONNECTOR check.

Hi Guido.

On Sat, Jul 18, 2020 at 08:26:37PM +0200, Guido G?nther wrote:
> We don't create a connector but let panel_bridge handle that so there's
> no point in rejecting DRM_BRIDGE_ATTACH_NO_CONNECTOR.
>
> Signed-off-by: Guido G?nther <[email protected]>
Looks good and correct.
Reviewed-by: Sam Ravnborg <[email protected]>

If there is no other feedback I will apply within a few days.
Ping me if I forget it.

Sam

> ---
> drivers/gpu/drm/bridge/nwl-dsi.c | 5 -----
> 1 file changed, 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c
> index 77a79af70914..ce94f797d090 100644
> --- a/drivers/gpu/drm/bridge/nwl-dsi.c
> +++ b/drivers/gpu/drm/bridge/nwl-dsi.c
> @@ -918,11 +918,6 @@ static int nwl_dsi_bridge_attach(struct drm_bridge *bridge,
> struct drm_panel *panel;
> int ret;
>
> - if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) {
> - DRM_ERROR("Fix bridge driver to make connector optional!");
> - return -EINVAL;
> - }
> -
> ret = drm_of_find_panel_or_bridge(dsi->dev->of_node, 1, 0, &panel,
> &panel_bridge);
> if (ret)
> --
> 2.26.2
>
> _______________________________________________
> dri-devel mailing list
> [email protected]
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

2020-07-22 11:19:58

by Laurent Pinchart

Subject: Re: [PATCH v1 1/1] drm/bridge: nwl-dsi: Drop DRM_BRIDGE_ATTACH_NO_CONNECTOR check.

Hi Guido,

Thank you for the patch.

On Sat, Jul 18, 2020 at 08:26:37PM +0200, Guido Günther wrote:
> We don't create a connector but let panel_bridge handle that so there's
> no point in rejecting DRM_BRIDGE_ATTACH_NO_CONNECTOR.
>
> Signed-off-by: Guido Günther <[email protected]>

Reviewed-by: Laurent Pinchart <[email protected]>

> ---
> drivers/gpu/drm/bridge/nwl-dsi.c | 5 -----
> 1 file changed, 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c
> index 77a79af70914..ce94f797d090 100644
> --- a/drivers/gpu/drm/bridge/nwl-dsi.c
> +++ b/drivers/gpu/drm/bridge/nwl-dsi.c
> @@ -918,11 +918,6 @@ static int nwl_dsi_bridge_attach(struct drm_bridge *bridge,
> struct drm_panel *panel;
> int ret;
>
> - if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) {
> - DRM_ERROR("Fix bridge driver to make connector optional!");
> - return -EINVAL;
> - }
> -
> ret = drm_of_find_panel_or_bridge(dsi->dev->of_node, 1, 0, &panel,
> &panel_bridge);
> if (ret)

--
Regards,

Laurent Pinchart