From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ajay kumar Subject: Re: [PATCH V6 0/8] drm/exynos: few patches to enhance bridge chip support Date: Mon, 28 Jul 2014 11:43:01 +0530 Message-ID: References: <1406316130-4744-1-git-send-email-ajaykumar.rs@samsung.com> <53D5435B.8030305@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <53D5435B.8030305@suse.de> Sender: linux-samsung-soc-owner@vger.kernel.org To: =?UTF-8?Q?Andreas_F=C3=A4rber?= Cc: Ajay Kumar , dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, inki.dae@samsung.com, thierry.reding@gmail.com, robdclark@gmail.com, daniel.vetter@ffwll.ch, seanpaul@google.com, jg1.han@samsung.com, joshi@samsung.com, prashanth.g@samsung.com List-Id: devicetree@vger.kernel.org Hi Andreas, On 7/27/14, Andreas F=C3=A4rber wrote: > Hi Ajay, > > Am 25.07.2014 21:22, schrieb Ajay Kumar: >> This series is based on exynos-drm-next branch of Inki Dae's tree at= : >> git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git >> >> I have tested this after adding few DT changes for exynos5250-snow, >> exynos5420-peach-pit and exynos5800-peach-pi boards. > > I'm trying to test this with a modified exynos5250-spring DT based of= f > kgene's for-next branch due to DT, and I run into the following: > > CC drivers/gpu/drm/bridge/ptn3460.o > drivers/gpu/drm/bridge/ptn3460.c: In function =E2=80=98ptn3460_post_e= ncoder_init=E2=80=99: > drivers/gpu/drm/bridge/ptn3460.c:275:2: error: implicit declaration o= f > function =E2=80=98drm_connector_register=E2=80=99 [-Werror=3Dimplicit= -function-declaration] > drm_connector_register(&ptn_bridge->connector); > ^ Hope this might help: http://www.spinics.net/lists/dri-devel/msg60578.html Switch back to drm_sysfs_connector_add if your kernel doesn't have this= patch. Ajay > cc1: some warnings being treated as errors > scripts/Makefile.build:257: recipe for target > 'drivers/gpu/drm/bridge/ptn3460.o' failed > make[4]: *** [drivers/gpu/drm/bridge/ptn3460.o] Error 1 > scripts/Makefile.build:404: recipe for target 'drivers/gpu/drm/bridge= ' > failed > make[3]: *** [drivers/gpu/drm/bridge] Error 2 > make[3]: *** Warte auf noch nicht beendete Prozesse... > scripts/Makefile.build:404: recipe for target 'drivers/gpu/drm' faile= d > make[2]: *** [drivers/gpu/drm] Error 2 > scripts/Makefile.build:404: recipe for target 'drivers/gpu' failed > make[1]: *** [drivers/gpu] Error 2 > Makefile:899: recipe for target 'drivers' failed > make: *** [drivers] Error 2 > > Any hint which prerequisite I'm missing? Didn't spot it in Inki's tre= e, > and it must be new since v4. > > Thanks, > Andreas > > -- > SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N=C3=BCrnberg, Germany > GF: Jeff Hawn, Jennifer Guild, Felix Imend=C3=B6rffer; HRB 16746 AG N= =C3=BCrnberg >