From mboxrd@z Thu Jan 1 00:00:00 1970 From: marcel.ziswiler@toradex.com (Marcel Ziswiler) Date: Tue, 17 May 2016 14:27:00 +0000 Subject: imx-drm: regression due to commit 503fe87bd0a8 ("gpu: ipu-v3: Fix imx-ipuv3-crtc module autoloading") In-Reply-To: <20160513123336.6996dd89@ipc1.ka-ro> References: <20160513123336.6996dd89@ipc1.ka-ro> Message-ID: <1463495219.3210.6.camel@toradex.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi there On Fri, 2016-05-13 at 12:33 +0200, Lothar Wa?mann wrote: > Hi, > > the commit 503fe87bd0a8 ("gpu: ipu-v3: Fix imx-ipuv3-crtc module > autoloading") > indeed fixes the autoloading issue, but completely breaks the driver > in > non-modular mode (at least with the parallel-display driver I didn't > yet check with the imx-ldb driver. > Can anyone confirm that the imx-drm driver in current linux-next > (next-20160512) works for them with any i.MX6 or i.MX53 board? I can confirm that this is actually broken both in v4.6 and next- 20160517. Reverting commit 407c9eba7897 ("drm/imx: Remove of_node assignment from ipuv3-crtc driver probe") in both cases makes regular imx_v6_v7_defconfig work again. > I'm always very suspicious when seeing code moving of_node's from > one device to another or assigning of_node's to platform devices that > weren't instantiated via DT. > > > Lothar Wa?mann Cheers Marcel > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcel Ziswiler Subject: Re: imx-drm: regression due to commit 503fe87bd0a8 ("gpu: ipu-v3: Fix imx-ipuv3-crtc module autoloading") Date: Tue, 17 May 2016 14:27:00 +0000 Message-ID: <1463495219.3210.6.camel@toradex.com> References: <20160513123336.6996dd89@ipc1.ka-ro> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20160513123336.6996dd89@ipc1.ka-ro> Content-Language: en-US Content-ID: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: "p.zabel@pengutronix.de" , "LW@KARO-electronics.de" , "linux-arm-kernel@lists.infradead.org" , "dri-devel@lists.freedesktop.org" Cc: "dennis@ausil.us" , "airlied@redhat.com" , "kernel@pengutronix.de" , "u.kleine-koenig@pengutronix.de" List-Id: dri-devel@lists.freedesktop.org SGkgdGhlcmUNCg0KT24gRnJpLCAyMDE2LTA1LTEzIGF0IDEyOjMzICswMjAwLCBMb3RoYXIgV2HD n21hbm4gd3JvdGU6DQo+IEhpLA0KPiANCj4gdGhlIGNvbW1pdCA1MDNmZTg3YmQwYTggKCJncHU6 IGlwdS12MzogRml4IGlteC1pcHV2My1jcnRjIG1vZHVsZQ0KPiBhdXRvbG9hZGluZyIpDQo+IGlu ZGVlZCBmaXhlcyB0aGUgYXV0b2xvYWRpbmcgaXNzdWUsIGJ1dCBjb21wbGV0ZWx5IGJyZWFrcyB0 aGUgZHJpdmVyDQo+IGluDQo+IG5vbi1tb2R1bGFyIG1vZGUgKGF0IGxlYXN0IHdpdGggdGhlIHBh cmFsbGVsLWRpc3BsYXkgZHJpdmVyIEkgZGlkbid0DQo+IHlldCBjaGVjayB3aXRoIHRoZSBpbXgt bGRiIGRyaXZlci4NCj4gQ2FuIGFueW9uZSBjb25maXJtIHRoYXQgdGhlIGlteC1kcm0gZHJpdmVy IGluIGN1cnJlbnQgbGludXgtbmV4dA0KPiAobmV4dC0yMDE2MDUxMikgd29ya3MgZm9yIHRoZW0g d2l0aCBhbnkgaS5NWDYgb3IgaS5NWDUzIGJvYXJkPw0KDQpJIGNhbiBjb25maXJtIHRoYXQgdGhp cyBpcyBhY3R1YWxseSBicm9rZW4gYm90aCBpbiB2NC42IGFuZCBuZXh0LQ0KMjAxNjA1MTcuIFJl dmVydGluZyBjb21taXQgNDA3YzllYmE3ODk3ICgiZHJtL2lteDogUmVtb3ZlIG9mX25vZGUNCmFz c2lnbm1lbnQgZnJvbSBpcHV2My1jcnRjIGRyaXZlciBwcm9iZSIpIGluIGJvdGggY2FzZXMgbWFr ZXMgcmVndWxhcg0KaW14X3Y2X3Y3X2RlZmNvbmZpZyB3b3JrIGFnYWluLg0KDQo+IEknbSBhbHdh eXMgdmVyeSBzdXNwaWNpb3VzIHdoZW4gc2VlaW5nIGNvZGUgbW92aW5nIG9mX25vZGUncyBmcm9t DQo+IG9uZSBkZXZpY2UgdG8gYW5vdGhlciBvciBhc3NpZ25pbmcgb2Zfbm9kZSdzIHRvIHBsYXRm b3JtIGRldmljZXMgdGhhdA0KPiB3ZXJlbid0IGluc3RhbnRpYXRlZCB2aWEgRFQuDQo+IA0KPiAN Cj4gTG90aGFyIFdhw59tYW5uDQoNCkNoZWVycw0KDQpNYXJjZWwNCg0KPiBfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KPiBsaW51eC1hcm0ta2VybmVsIG1h aWxpbmcgbGlzdA0KPiBsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcNCj4gaHR0 cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVs Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFy bS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9y ZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1r ZXJuZWwK