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Message-ID: <202409061909.YZYMDyw6-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Queue-Id: 810C5100016 X-Stat-Signature: wg9f9ded496s49k8ycd99ukekxoc9d9i X-Rspamd-Server: rspam09 X-Rspam-User: X-HE-Tag: 1725620781-619109 X-HE-Meta: U2FsdGVkX19EDlFuXkBe1eVd+LwZk8+0dE8SQpzdntnju+wifvjITwQig0uu1Yf3H2ZDqCwimtcl9KpCd2QipAyM1xpu6aM6GySNhqfnZSx0y9B2XCQUZhOg2RackHoFczAyh2Yuj3OkmQstuC9l4tKdHXJERDLGwhX1NlMNXkamMF6FeDlXaDiqx1VVb6i1ggJG474tVyi16okukMMTN0FhREai6bYnrFE/sAp/Qhyi/JPAIXrdNQTWjBIfnrnWHCw9pH9ymF8x1znrMH01l7bNQrhqJz8tMkSr0y9WWpAe170Bg6yY4BkQQbbiaGD+KmT82tnh0O/wkncFWANZ8nt61mW9F8ScpifO/ZSoi+mlwy534QRLsOCcJmtUAajG5zKpnbqv2Wr8RqZgjjsMS7jmKZCAeHriJTlc/aTD+jR4O18Uf5IlqzLER8rJGoEhrS7m2n7AxHVl767ZSV3DKIaky8MuauUXILare3/mWK8yaWuRj8kdz+eVlYMwnRWDwpgOHT96qo/0pxkyPqNXYFDvqGTaGBFT0cTGAsFpYiW7EKKwsU863D60aAdcCHs2/qNOzPX8+JkiaNGbXxlh/DtJ75n5Bi736xFBhtMW0UAj0fnpJRu8RcXw4QFH4lruFoa8dE9qPd3GaZ2DR5JpY1s9XrqCZWOBBp+q2ekrMdkf6bmFMqul0QTEM2aws9sU16eC7q3+86eRUs1x0iMS9p6i6jBEvxiTYYcZU9ER6oBY6UNFMaVwo+J6v05cPOg7G1JCfCtlmIHwaMZxDA4nk9cYV1Wu0zBPqvTBoBfJNYb3GHoeBgid38GcWAlLjw/LU+bgocVb6Fal0b7GYeRfijE4nEXubPHik7xD0k3YEoF0wjA/1XXjsL5/5sEQU1LgdXLBX1lA9cIapgpKEJDbmWYBxDAmNj4+yodmmFdQnTzek2gefXiLZxED5G6F/kCoQLme4e/A3yFFsAuy9ML wwrHH172 480Cc0lQEJl/dUTd/HoF13qUG5+YfVM5v/I0rLpyA8al8C6tghha+GIQvtQR4QX96UPv6w/2GxnFyK0QYpw03AQqEVycyHbGtaUW7VyJx9IKi/aJR7yFToWqg+6qL8iFm0doY+ustklvhF95kHgTKv2kFAHPVWEr1U0+DNk/9XSLKdvWRTbLExGkVq+kIdW2kdMlNM4bDFx4zdbglBe5BVGdAm26igwYtBxYldXCuR6ZiHwgn5pkH2/Xkn5PDJIHbvsO983ERFxdJPZb74DZbGHAlcQppIcMCnuIN/vqHnON53/O/TED5w5GaI6jU/dJqcc5mLgVZShfpBlAWC11SaDB95oDWQlAfOnOx/AZvNYru+THaVdPHRUbdTELdWGTbh4U/14Q44vQ58e1xrKwyiLsBRIXgxErYCo8YCCzu2DFgg6WKYyX0+yVabR1UYoeZxCrzh0y1NUPR769Voo/244Ip/Q== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 9aaeb87ce1e966169a57f53a02ba05b30880ffb8 commit: aec8485f226c36eb4eea1d489772cd6f2c40144d [6215/10296] drm/panel: add BOE tv101wum-ll2 panel driver config: parisc-randconfig-r123-20240906 (https://download.01.org/0day-ci/archive/20240906/202409061909.YZYMDyw6-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20240906/202409061909.YZYMDyw6-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202409061909.YZYMDyw6-lkp@intel.com/ Note: the linux-next/master HEAD 9aaeb87ce1e966169a57f53a02ba05b30880ffb8 builds fine. It may have been fixed somewhere. All errors (new ones prefixed by >>): drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c: In function 'boe_tv101wum_ll2_probe': >> drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c:173:15: error: implicit declaration of function 'devm_regulator_bulk_get_const'; did you mean 'devm_regulator_bulk_get_enable'? [-Wimplicit-function-declaration] 173 | ret = devm_regulator_bulk_get_const(&dsi->dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | devm_regulator_bulk_get_enable vim +173 drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c 162 163 static int boe_tv101wum_ll2_probe(struct mipi_dsi_device *dsi) 164 { 165 struct device *dev = &dsi->dev; 166 struct boe_tv101wum_ll2 *ctx; 167 int ret; 168 169 ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); 170 if (!ctx) 171 return -ENOMEM; 172 > 173 ret = devm_regulator_bulk_get_const(&dsi->dev, 174 ARRAY_SIZE(boe_tv101wum_ll2_supplies), 175 boe_tv101wum_ll2_supplies, 176 &ctx->supplies); 177 if (ret < 0) 178 return ret; 179 180 ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); 181 if (IS_ERR(ctx->reset_gpio)) 182 return dev_err_probe(dev, PTR_ERR(ctx->reset_gpio), 183 "Failed to get reset-gpios\n"); 184 185 ctx->dsi = dsi; 186 mipi_dsi_set_drvdata(dsi, ctx); 187 188 dsi->lanes = 4; 189 dsi->format = MIPI_DSI_FMT_RGB888; 190 dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | 191 MIPI_DSI_MODE_VIDEO_HSE; 192 193 drm_panel_init(&ctx->panel, dev, &boe_tv101wum_ll2_panel_funcs, 194 DRM_MODE_CONNECTOR_DSI); 195 ctx->panel.prepare_prev_first = true; 196 197 ret = drm_panel_of_backlight(&ctx->panel); 198 if (ret) 199 return dev_err_probe(dev, ret, "Failed to get backlight\n"); 200 201 drm_panel_add(&ctx->panel); 202 203 ret = mipi_dsi_attach(dsi); 204 if (ret < 0) { 205 drm_panel_remove(&ctx->panel); 206 return dev_err_probe(dev, ret, "Failed to attach to DSI host\n"); 207 } 208 209 return 0; 210 } 211 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki