| Message ID | 1493938528-32366-1-git-send-email-john.stultz@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
diff --git a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c index 5abc69c..f77dcfa 100644 --- a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c +++ b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c @@ -760,7 +760,7 @@ static int dsi_parse_dt(struct platform_device *pdev, struct dw_dsi *dsi) * Get the endpoint node. In our case, dsi has one output port1 * to which the external HDMI bridge is connected. */ - ret = drm_of_find_panel_or_bridge(np, 0, 0, NULL, &dsi->bridge); + ret = drm_of_find_panel_or_bridge(np, 1, 0, NULL, &dsi->bridge); if (ret) return ret;
This fixes a regression introduced by ebc944613567 ("drm: convert drivers to use drm_of_find_panel_or_bridge") that was recently merged. For the kirin driver, the port value should be 1 instead of 0, so this oneline patch fixes it and gets graphics working again. Cc: Rob Herring <robh@kernel.org> Cc: Archit Taneja <architt@codeaurora.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Dave Airlie <airlied@gmail.com> Cc: Xinliang Liu <xinliang.liu@linaro.org> Fix-Suggested-by: Rob Herring <robh@kernel.org> Signed-off-by: John Stultz <john.stultz@linaro.org> --- drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.7.4