Message ID | 20211021073947.499373-7-maxime@cerno.tech (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show
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Thu, 21 Oct 2021 03:40:21 -0400 (EDT) From: Maxime Ripard <maxime@cerno.tech> To: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Thomas Zimmermann <tzimmermann@suse.de>, Maxime Ripard <maxime@cerno.tech>, Sam Ravnborg <sam@ravnborg.org>, Daniel Vetter <daniel.vetter@intel.com>, David Airlie <airlied@linux.ie>, Thierry Reding <thierry.reding@gmail.com>, Andrzej Hajda <a.hajda@samsung.com>, Robert Foss <robert.foss@linaro.org>, Neil Armstrong <narmstrong@baylibre.com>, Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@gmail.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com>, Xinliang Liu <xinliang.liu@linaro.org>, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Tian Tao <tiantao6@hisilicon.com>, freedreno@lists.freedesktop.org, Chen Feng <puck.chen@hisilicon.com>, Joonyoung Shim <jy0922.shim@samsung.com>, Kyungmin Park <kyungmin.park@samsung.com>, John Stultz <john.stultz@linaro.org>, Rob Clark <robdclark@gmail.com>, linux-arm-msm@vger.kernel.org, Sean Paul <sean@poorly.run>, Inki Dae <inki.dae@samsung.com>, Xinwei Kong <kong.kongxinwei@hisilicon.com>, dri-devel@lists.freedesktop.org Subject: [PATCH v5 06/21] drm/bridge: lt8912b: Register and attach our DSI device at probe Date: Thu, 21 Oct 2021 09:39:32 +0200 Message-Id: <20211021073947.499373-7-maxime@cerno.tech> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211021073947.499373-1-maxime@cerno.tech> References: <20211021073947.499373-1-maxime@cerno.tech> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: <linux-samsung-soc.vger.kernel.org> X-Mailing-List: linux-samsung-soc@vger.kernel.org |
Series |
drm/bridge: Make panel and bridge probe order consistent
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diff --git a/drivers/gpu/drm/bridge/lontium-lt8912b.c b/drivers/gpu/drm/bridge/lontium-lt8912b.c index cc968d65936b..c642d1e02b2f 100644 --- a/drivers/gpu/drm/bridge/lontium-lt8912b.c +++ b/drivers/gpu/drm/bridge/lontium-lt8912b.c @@ -544,10 +544,6 @@ static int lt8912_bridge_attach(struct drm_bridge *bridge, if (ret) goto error; - ret = lt8912_attach_dsi(lt); - if (ret) - goto error; - lt->is_attached = true; return 0; @@ -706,8 +702,15 @@ static int lt8912_probe(struct i2c_client *client, drm_bridge_add(<->bridge); + ret = lt8912_attach_dsi(lt); + if (ret) + goto err_attach; + return 0; +err_attach: + drm_bridge_remove(<->bridge); + lt8912_free_i2c(lt); err_i2c: lt8912_put_dt(lt); err_dt_parse: