From: kernel test robot <lkp@intel.com>
To: Damon Ding <damon.ding@rock-chips.com>,
andrzej.hajda@intel.com, neil.armstrong@linaro.org,
rfoss@kernel.org
Cc: oe-kbuild-all@lists.linux.dev, andy.yan@rock-chips.com,
Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se,
jernej.skrabec@gmail.com, maarten.lankhorst@linux.intel.com,
mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com,
simona@ffwll.ch, dmitry.baryshkov@oss.qualcomm.com,
l.stach@pengutronix.de, dianders@chromium.org,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
Damon Ding <damon.ding@rock-chips.com>
Subject: Re: [PATCH v1 3/3] drm/bridge: analogix_dp: Apply drm_bridge_connector helper
Date: Tue, 27 May 2025 05:26:22 +0800 [thread overview]
Message-ID: <202505270453.H3muv5WW-lkp@intel.com> (raw)
In-Reply-To: <20250526120742.3195812-4-damon.ding@rock-chips.com>
Hi Damon,
kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on next-20250526]
[cannot apply to linus/master v6.15]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Damon-Ding/drm-bridge-analogix_dp-Formalize-the-struct-analogid_dp_device/20250526-201358
base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next
patch link: https://lore.kernel.org/r/20250526120742.3195812-4-damon.ding%40rock-chips.com
patch subject: [PATCH v1 3/3] drm/bridge: analogix_dp: Apply drm_bridge_connector helper
config: arm64-randconfig-001-20250527 (https://download.01.org/0day-ci/archive/20250527/202505270453.H3muv5WW-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250527/202505270453.H3muv5WW-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202505270453.H3muv5WW-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/gpu/drm/exynos/exynos_dp.c: In function 'exynos_dp_probe':
>> drivers/gpu/drm/exynos/exynos_dp.c:240:16: error: 'struct analogix_dp_plat_data' has no member named 'skip_connector'; did you mean 'connector'?
dp->plat_data.skip_connector = !!bridge;
^~~~~~~~~~~~~~
connector
vim +240 drivers/gpu/drm/exynos/exynos_dp.c
f37cd5e8098441a drivers/gpu/drm/exynos/exynos_dp_core.c Inki Dae 2014-05-09 194
f37cd5e8098441a drivers/gpu/drm/exynos/exynos_dp_core.c Inki Dae 2014-05-09 195 static int exynos_dp_probe(struct platform_device *pdev)
f37cd5e8098441a drivers/gpu/drm/exynos/exynos_dp_core.c Inki Dae 2014-05-09 196 {
5f1dcd8b7ec8189 drivers/gpu/drm/exynos/exynos_dp_core.c Ajay Kumar 2014-07-31 197 struct device *dev = &pdev->dev;
ebc9446135671b8 drivers/gpu/drm/exynos/exynos_dp.c Rob Herring 2017-03-29 198 struct device_node *np;
5f1dcd8b7ec8189 drivers/gpu/drm/exynos/exynos_dp_core.c Ajay Kumar 2014-07-31 199 struct exynos_dp_device *dp;
ebc9446135671b8 drivers/gpu/drm/exynos/exynos_dp.c Rob Herring 2017-03-29 200 struct drm_panel *panel;
ebc9446135671b8 drivers/gpu/drm/exynos/exynos_dp.c Rob Herring 2017-03-29 201 struct drm_bridge *bridge;
ebc9446135671b8 drivers/gpu/drm/exynos/exynos_dp.c Rob Herring 2017-03-29 202 int ret;
df5225bc9a87f15 drivers/gpu/drm/exynos/exynos_dp_core.c Inki Dae 2014-05-29 203
5f1dcd8b7ec8189 drivers/gpu/drm/exynos/exynos_dp_core.c Ajay Kumar 2014-07-31 204 dp = devm_kzalloc(&pdev->dev, sizeof(struct exynos_dp_device),
5f1dcd8b7ec8189 drivers/gpu/drm/exynos/exynos_dp_core.c Ajay Kumar 2014-07-31 205 GFP_KERNEL);
5f1dcd8b7ec8189 drivers/gpu/drm/exynos/exynos_dp_core.c Ajay Kumar 2014-07-31 206 if (!dp)
5f1dcd8b7ec8189 drivers/gpu/drm/exynos/exynos_dp_core.c Ajay Kumar 2014-07-31 207 return -ENOMEM;
5f1dcd8b7ec8189 drivers/gpu/drm/exynos/exynos_dp_core.c Ajay Kumar 2014-07-31 208
152cce0006abf7e drivers/gpu/drm/exynos/exynos_dp.c Marek Szyprowski 2020-03-10 209 dp->dev = dev;
3424e3a4f844c0a drivers/gpu/drm/exynos/exynos_dp_core.c Yakir Yang 2016-03-29 210 /*
3424e3a4f844c0a drivers/gpu/drm/exynos/exynos_dp_core.c Yakir Yang 2016-03-29 211 * We just use the drvdata until driver run into component
3424e3a4f844c0a drivers/gpu/drm/exynos/exynos_dp_core.c Yakir Yang 2016-03-29 212 * add function, and then we would set drvdata to null, so
3424e3a4f844c0a drivers/gpu/drm/exynos/exynos_dp_core.c Yakir Yang 2016-03-29 213 * that analogix dp driver would take charge of the drvdata.
3424e3a4f844c0a drivers/gpu/drm/exynos/exynos_dp_core.c Yakir Yang 2016-03-29 214 */
1df6e5fb79f6141 drivers/gpu/drm/exynos/exynos_dp_core.c Andrzej Hajda 2014-11-17 215 platform_set_drvdata(pdev, dp);
1df6e5fb79f6141 drivers/gpu/drm/exynos/exynos_dp_core.c Andrzej Hajda 2014-11-17 216
a9fa852886fd5a7 drivers/gpu/drm/exynos/exynos_dp_core.c Inki Dae 2015-11-26 217 /* This is for the backward compatibility. */
37e110625eeeaba drivers/gpu/drm/exynos/exynos_dp_core.c Javier Martinez Canillas 2016-01-29 218 np = of_parse_phandle(dev->of_node, "panel", 0);
37e110625eeeaba drivers/gpu/drm/exynos/exynos_dp_core.c Javier Martinez Canillas 2016-01-29 219 if (np) {
3424e3a4f844c0a drivers/gpu/drm/exynos/exynos_dp_core.c Yakir Yang 2016-03-29 220 dp->plat_data.panel = of_drm_find_panel(np);
5fa8e4a22182df8 drivers/gpu/drm/exynos/exynos_dp.c Boris Brezillon 2018-05-09 221
37e110625eeeaba drivers/gpu/drm/exynos/exynos_dp_core.c Javier Martinez Canillas 2016-01-29 222 of_node_put(np);
5fa8e4a22182df8 drivers/gpu/drm/exynos/exynos_dp.c Boris Brezillon 2018-05-09 223 if (IS_ERR(dp->plat_data.panel))
5fa8e4a22182df8 drivers/gpu/drm/exynos/exynos_dp.c Boris Brezillon 2018-05-09 224 return PTR_ERR(dp->plat_data.panel);
5fa8e4a22182df8 drivers/gpu/drm/exynos/exynos_dp.c Boris Brezillon 2018-05-09 225
37e110625eeeaba drivers/gpu/drm/exynos/exynos_dp_core.c Javier Martinez Canillas 2016-01-29 226 goto out;
37e110625eeeaba drivers/gpu/drm/exynos/exynos_dp_core.c Javier Martinez Canillas 2016-01-29 227 }
37e110625eeeaba drivers/gpu/drm/exynos/exynos_dp_core.c Javier Martinez Canillas 2016-01-29 228
ebc9446135671b8 drivers/gpu/drm/exynos/exynos_dp.c Rob Herring 2017-03-29 229 ret = drm_of_find_panel_or_bridge(dev->of_node, 0, 0, &panel, &bridge);
ebc9446135671b8 drivers/gpu/drm/exynos/exynos_dp.c Rob Herring 2017-03-29 230 if (ret)
ebc9446135671b8 drivers/gpu/drm/exynos/exynos_dp.c Rob Herring 2017-03-29 231 return ret;
ebc9446135671b8 drivers/gpu/drm/exynos/exynos_dp.c Rob Herring 2017-03-29 232
37e110625eeeaba drivers/gpu/drm/exynos/exynos_dp_core.c Javier Martinez Canillas 2016-01-29 233 /* The remote port can be either a panel or a bridge */
ebc9446135671b8 drivers/gpu/drm/exynos/exynos_dp.c Rob Herring 2017-03-29 234 dp->plat_data.panel = panel;
152cce0006abf7e drivers/gpu/drm/exynos/exynos_dp.c Marek Szyprowski 2020-03-10 235 dp->plat_data.dev_type = EXYNOS_DP;
6d4618ad04e1a14 drivers/gpu/drm/exynos/exynos_dp.c Lucas Stach 2024-06-19 236 dp->plat_data.power_on = exynos_dp_poweron;
152cce0006abf7e drivers/gpu/drm/exynos/exynos_dp.c Marek Szyprowski 2020-03-10 237 dp->plat_data.power_off = exynos_dp_poweroff;
152cce0006abf7e drivers/gpu/drm/exynos/exynos_dp.c Marek Szyprowski 2020-03-10 238 dp->plat_data.attach = exynos_dp_bridge_attach;
152cce0006abf7e drivers/gpu/drm/exynos/exynos_dp.c Marek Szyprowski 2020-03-10 239 dp->plat_data.get_modes = exynos_dp_get_modes;
2e9b3e74b4a184f drivers/gpu/drm/exynos/exynos_dp.c Marek Szyprowski 2018-03-05 @240 dp->plat_data.skip_connector = !!bridge;
152cce0006abf7e drivers/gpu/drm/exynos/exynos_dp.c Marek Szyprowski 2020-03-10 241
ebc9446135671b8 drivers/gpu/drm/exynos/exynos_dp.c Rob Herring 2017-03-29 242 dp->ptn_bridge = bridge;
801855671ad1dc7 drivers/gpu/drm/exynos/exynos_dp_core.c Ajay Kumar 2015-01-20 243
a9fa852886fd5a7 drivers/gpu/drm/exynos/exynos_dp_core.c Inki Dae 2015-11-26 244 out:
152cce0006abf7e drivers/gpu/drm/exynos/exynos_dp.c Marek Szyprowski 2020-03-10 245 dp->adp = analogix_dp_probe(dev, &dp->plat_data);
152cce0006abf7e drivers/gpu/drm/exynos/exynos_dp.c Marek Szyprowski 2020-03-10 246 if (IS_ERR(dp->adp))
152cce0006abf7e drivers/gpu/drm/exynos/exynos_dp.c Marek Szyprowski 2020-03-10 247 return PTR_ERR(dp->adp);
152cce0006abf7e drivers/gpu/drm/exynos/exynos_dp.c Marek Szyprowski 2020-03-10 248
3424e3a4f844c0a drivers/gpu/drm/exynos/exynos_dp_core.c Yakir Yang 2016-03-29 249 return component_add(&pdev->dev, &exynos_dp_ops);
f37cd5e8098441a drivers/gpu/drm/exynos/exynos_dp_core.c Inki Dae 2014-05-09 250 }
f37cd5e8098441a drivers/gpu/drm/exynos/exynos_dp_core.c Inki Dae 2014-05-09 251
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2025-05-26 21:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-26 12:07 [PATCH v1 0/3] Apply drm_bridge_connector helper for the Analogix DP driver Damon Ding
2025-05-26 12:07 ` [PATCH v1 1/3] drm/bridge: analogix_dp: Formalize the struct analogid_dp_device Damon Ding
2025-06-08 16:23 ` Dmitry Baryshkov
2025-05-26 12:07 ` [PATCH v1 2/3] drm/bridge: analogix_dp: Move &drm_bridge_funcs.mode_set to &drm_bridge_funcs.atomic_enable Damon Ding
2025-06-08 16:28 ` Dmitry Baryshkov
2025-05-26 12:07 ` [PATCH v1 3/3] drm/bridge: analogix_dp: Apply drm_bridge_connector helper Damon Ding
2025-05-26 21:26 ` kernel test robot [this message]
2025-06-08 17:44 ` Dmitry Baryshkov
2025-06-14 8:30 ` Damon Ding
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