From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755727AbaHEGCi (ORCPT ); Tue, 5 Aug 2014 02:02:38 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:60128 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754609AbaHEGCg (ORCPT ); Tue, 5 Aug 2014 02:02:36 -0400 X-AuditID: cbfee690-b7f526d000003627-15-53e07371656d Message-id: <53E0736E.7030901@samsung.com> Date: Tue, 05 Aug 2014 15:02:22 +0900 From: YoungJun Cho User-Agent: Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-version: 1.0 To: Stephen Rothwell , Dave Airlie , Kukjin Kim , Olof Johansson , Arnd Bergmann , linux-arm-kernel@lists.infradead.org Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Wood , Daniel Vetter , Russell King , Inki Dae , Rahul Sharma Subject: Re: linux-next: build failures after merge of the drm tree References: <20140805130926.4e8c8fe5@canb.auug.org.au> In-reply-to: <20140805130926.4e8c8fe5@canb.auug.org.au> Content-type: text/plain; charset=windows-1252; format=flowed Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrNIsWRmVeSWpSXmKPExsVy+t8zHd3C4gfBBhens1n0njvJZPF30jF2 i6ddF5ktFj68y2zRu+Aqm8Wmx9dYLS7vmsNmcXBhG6PFqeuf2SymLDrMarH5w0s2i617r7Jb NJ14yObA69HS3MPm8fvXJEaPxhs32Dz2flvA4rFz1l12j8V7XjJ5bP/2gNVj85J6jysnmlg9 +rasYvT4vEkugDuKyyYlNSezLLVI3y6BK2PzjiPsBVskKpqeX2ZtYJwt0sXIySEhYCJx8t0V dghbTOLCvfVsXYxcHEICyxglLn19zgJT1PTwGSNEYjqjxPnzW1ggnFeMEltXX2MCqeIV0JJY c28X2CgWAVWJ+1tmMoLYbAKaEs8/7mAFsUUFQiTeHG9nh6gXlPgx+R7YIBGBm4wSHVc/gznM Ak1MEieWTgDrFhZwlnj2rwXMFhIwk+jrnc4MYnMKmEs8vzSDDcRmFrCVWPB+HQuELS+xec1b Zoi7l3JI/N2uAnGRgMS3yYeAajiA4rISmw5AlUhKHFxxg2UCo9gsJDfNQjJ1FpKpCxiZVzGK phYkFxQnpReZ6BUn5haX5qXrJefnbmKERPyEHYz3DlgfYkwGWjmRWUo0OR+YMPJK4g2NzYws TE1MjY3MLc1IE1YS51V7lBQkJJCeWJKanZpakFoUX1Sak1p8iJGJg1OqgTHnCNsShumJbbsP 5Hyx/yH2e+bt65fNfp36enWDgJBt1/Hs+/8m6U9gWzDvziHnOTHr/z6/mbM33vejRL3p8ZWL 7V+1rWcTFLgesanhgGArk/TuL0ty5byk10cu8q5+0BdXOaF789FTTBclz/JZ+IlNlf6UU7m5 OP7Nmb/2+yYfbxK5d/lEjk2mEktxRqKhFnNRcSIAiCEzsg4DAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrFKsWRmVeSWpSXmKPExsVy+t9jQd3C4gfBBiuDLHrPnWSy+DvpGLvF 066LzBYLH95ltuhdcJXNYtPja6wWl3fNYbM4uLCN0eLU9c9sFlMWHWa12PzhJZvF1r1X2S2a Tjxkc+D1aGnuYfP4/WsSo0fjjRtsHnu/LWDx2DnrLrvH4j0vmTy2f3vA6rF5Sb3HlRNNrB59 W1YxenzeJBfAHdXAaJORmpiSWqSQmpecn5KZl26r5B0c7xxvamZgqGtoaWGupJCXmJtqq+Ti E6DrlpkD9IGSQlliTilQKCCxuFhJ3w7ThNAQN10LmMYIXd+QILgeIwM0kLCOMWPzjiPsBVsk KpqeX2ZtYJwt0sXIySEhYCLR9PAZI4QtJnHh3nq2LkYuDiGB6YwS589vYYFwXjFKbF19jQmk ildAS2LNvV3sIDaLgKrE/S0zwbrZBDQlnn/cwQpiiwqESLw53s4OUS8o8WPyPbBBIgI3GSU6 rn4Gc5gFmpgkTiydANYtLOAs8exfC5gtJGAm0dc7nRnE5hQwl3h+aQYbiM0sYCux4P06Fghb XmLzmrfMExgFZiFZMgtJ2SwkZQsYmVcxiqYWJBcUJ6XnGuoVJ+YWl+al6yXn525iBKeTZ1I7 GFc2WBxiFOBgVOLhFVC7HyzEmlhWXJl7iFGCg1lJhHd3zINgId6UxMqq1KL8+KLSnNTiQ4ym wDCYyCwlmpwPTHV5JfGGxiZmRpZGZsYm5sbGSuK8B1qtA4UE0hNLUrNTUwtSi2D6mDg4pRoY 7ZsF9hXt+/p11zlB4cl1a1SYtt/n+7Omcs/U2Wu9cvduDkzfe6UpVMQ+u/NYxIW09JYHa0+b nMo95l7Ef/x+/nMdJvcKnvJd5ZFX3WcaVnF+tT4nzub7gZO7veGu0Cuvf2KZB2SCNRsLbz5n 6m9+vVr+3r7eCKfPoZOtuLYpH7rHqPw3aYuaEktxRqKhFnNRcSIAZlv5Qj0DAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Stephen and Dave, On 08/05/2014 12:09 PM, Stephen Rothwell wrote: > Hi Dave, > > After merging the drm tree, today's linux-next build (x86_64 > allmodconfig) failed like this: > > ERROR: "drm_sysfs_connector_remove" [drivers/gpu/drm/i2c/tda998x.ko] undefined! > ERROR: "drm_sysfs_connector_add" [drivers/gpu/drm/i2c/tda998x.ko] undefined! > > Caused by commit c707c3619ca8 ("drm/i2c: tda998x: add component > support") interacting with commit 34ea3d386347 ("drm: add register and > unregister functions for connectors"). Maybe it should have been fixed > up in the merge commit 920f946428b7 ("Merge branch 'tda998x-devel' of > git://ftp.arm.linux.org.uk/~rmk/linux-cubox into drm-next")? > > I reverted commit c707c3619ca8 for today. > > But then the arm multi_v7_defconfig build produced these errors: > > ERROR (phandle_references): Reference to non-existent node or label "disp_pd" > > ERROR: Input tree has errors, aborting (use -f to force output) > make[2]: *** [arch/arm/boot/dts/exynos5420-arndale-octa.dtb] Error 2 > make[2]: *** Waiting for unfinished jobs.... > ERROR (phandle_references): Reference to non-existent node or label "disp_pd" > > ERROR: Input tree has errors, aborting (use -f to force output) > make[2]: *** [arch/arm/boot/dts/exynos5420-smdk5420.dtb] Error 2 > ERROR (phandle_references): Reference to non-existent node or label "disp_pd" > > ERROR: Input tree has errors, aborting (use -f to force output) > ERROR (phandle_references): Reference to non-existent node or label "disp_pd" > > make[2]: *** [arch/arm/boot/dts/exynos5800-peach-pi.dtb] Error 2 > ERROR: Input tree has errors, aborting (use -f to force output) > > Caused by commit 5a8da524049c ("ARM: dts: exynos5420: add dsi node") > interacting with commit d51cad7df871 ("ARM: dts: remove display power > domain for exynos5420") from the arm-soc tree. > I missed the patch "ARM: dts: remove display power domain for exynos5420" in linux-samsung-soc mail thread. In my test without power domain property, the exynos5420 dsi master driver works well. > I applied this merge fix patch: > > From: Stephen Rothwell > Date: Tue, 5 Aug 2014 13:03:01 +1000 > Subject: [PATCH] ARM: dts: exynos5420: remove disp_pd > > per comit d51cad7df871 ("ARM: dts: remove display power > domain for exynos5420"). > > Signed-off-by: Stephen Rothwell > --- > arch/arm/boot/dts/exynos5420.dtsi | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi > index 95ec37dff3e8..bfe056d9148c 100644 > --- a/arch/arm/boot/dts/exynos5420.dtsi > +++ b/arch/arm/boot/dts/exynos5420.dtsi > @@ -525,7 +525,6 @@ > compatible = "samsung,exynos5410-mipi-dsi"; > reg = <0x14500000 0x10000>; > interrupts = <0 82 0>; > - samsung,power-domain = <&disp_pd>; > phys = <&mipi_phy 1>; > phy-names = "dsim"; > clocks = <&clock CLK_DSIM1>, <&clock CLK_SCLK_MIPI1>; > Tested-by: YoungJun Cho Thank you. Best regards YJ