| Message ID | 1579602296-7683-1-git-send-email-yannick.fertre@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/bridge/synopsys: dsi: missing post disable | expand |
Dear Yannick, Thank you for your patch, Reviewed-by: Philippe Cornu <philippe.cornu@st.com> Philippe :-) On 1/21/20 11:24 AM, Yannick Fertre wrote: > From: Yannick Fertré <yannick.fertre@st.com> > > Sometime the post_disable function is missing (not registered). > > Signed-off-by: Yannick Fertré <yannick.fertre@st.com> > --- > drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c > index b18351b..12823ae 100644 > --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c > +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c > @@ -824,7 +824,8 @@ static void dw_mipi_dsi_bridge_post_disable(struct drm_bridge *bridge) > * This needs to be fixed in the drm_bridge framework and the API > * needs to be updated to manage our own call chains... > */ > - dsi->panel_bridge->funcs->post_disable(dsi->panel_bridge); > + if (dsi->panel_bridge->funcs->post_disable) > + dsi->panel_bridge->funcs->post_disable(dsi->panel_bridge); > > if (phy_ops->power_off) > phy_ops->power_off(dsi->plat_data->priv_data); >
On 21/01/2020 11:24, Yannick Fertre wrote: > From: Yannick Fertré <yannick.fertre@st.com> > > Sometime the post_disable function is missing (not registered). > > Signed-off-by: Yannick Fertré <yannick.fertre@st.com> > --- > drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c > index b18351b..12823ae 100644 > --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c > +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c > @@ -824,7 +824,8 @@ static void dw_mipi_dsi_bridge_post_disable(struct drm_bridge *bridge) > * This needs to be fixed in the drm_bridge framework and the API > * needs to be updated to manage our own call chains... > */ > - dsi->panel_bridge->funcs->post_disable(dsi->panel_bridge); > + if (dsi->panel_bridge->funcs->post_disable) > + dsi->panel_bridge->funcs->post_disable(dsi->panel_bridge); > > if (phy_ops->power_off) > phy_ops->power_off(dsi->plat_data->priv_data); > Applied to drm-misc-next
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index b18351b..12823ae 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -824,7 +824,8 @@ static void dw_mipi_dsi_bridge_post_disable(struct drm_bridge *bridge) * This needs to be fixed in the drm_bridge framework and the API * needs to be updated to manage our own call chains... */ - dsi->panel_bridge->funcs->post_disable(dsi->panel_bridge); + if (dsi->panel_bridge->funcs->post_disable) + dsi->panel_bridge->funcs->post_disable(dsi->panel_bridge); if (phy_ops->power_off) phy_ops->power_off(dsi->plat_data->priv_data);