From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 35ACEC43387 for ; Wed, 16 Jan 2019 10:25:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F29E520840 for ; Wed, 16 Jan 2019 10:25:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ffwll.ch header.i=@ffwll.ch header.b="UbW8AT2c" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389133AbfAPKZU (ORCPT ); Wed, 16 Jan 2019 05:25:20 -0500 Received: from mail-ed1-f66.google.com ([209.85.208.66]:46172 "EHLO mail-ed1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729269AbfAPKZT (ORCPT ); Wed, 16 Jan 2019 05:25:19 -0500 Received: by mail-ed1-f66.google.com with SMTP id o10so4939044edt.13 for ; Wed, 16 Jan 2019 02:25:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=sender:date:from:to:cc:subject:message-id:mail-followup-to :references:mime-version:content-disposition:in-reply-to:user-agent; bh=mUFfbATeuACDoZHq1dMDfkYicUfYgKpoKTKzfHAtOsI=; b=UbW8AT2c3/A8x1k94BfQQDOlsLKKKGqF5QlqMjxnB6Um6nXAKvbmx70Ly80jB3YlLP OkNutrp6CmKWgnmF1qXPT1r8lTJs5g2tFDOdxdRBVtcuR1ofSpbfOqikIOIh7ZRMgLvY JqsKTgVEYHEfbFNGCIRSZD+McPsjw7Kwawt+w= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mail-followup-to:references:mime-version:content-disposition :in-reply-to:user-agent; bh=mUFfbATeuACDoZHq1dMDfkYicUfYgKpoKTKzfHAtOsI=; b=gVSpykt8aCkbl1NQ68vwFc62O8Yf5Z04aVU9TGUfW0qb7H091PM9cCtiQg4Ah/UX3C uaAvFhfmnsunWYP9OuIJHQ2GCQ9ti1YSxqeuXacaemY9BdeVUqcGLNuPzEtKauNQ9RUr kmq6hfzDBwuYzki8aal5sKa44nk9RwZk1Y+ZG/gPpPLixMEQGspEU1mpRGYFriOAmzu0 gVsUS7ftrZD5jAMbC/S0uM4VHgHTY6i7fA938EhTXrWdu0QEPTxFVW+jl21QmFG3Bw/w ewQcDVyxQSxiLnNghwJ56ND6gPwmsI9KgzPN1B6Cygq/VHB0cTfdC+anyVISmNC4cYHV dGxg== X-Gm-Message-State: AJcUukdK1LR1bKSIZiehVFGugwf3wdoGV6jCB+PTWgPxFQars1cSuNLS li5D0nPI6F8sYYyBX15RAmMEuw== X-Google-Smtp-Source: ALg8bN6TMf/Ci5rj0r+PDL0Qo5u2mXvrrR2tday7eMtfnEKV1Z0wIk4ok3j4QdXl0tzHZq+mv0W6Uw== X-Received: by 2002:aa7:dd0f:: with SMTP id i15mr6622529edv.29.1547634318086; Wed, 16 Jan 2019 02:25:18 -0800 (PST) Received: from phenom.ffwll.local ([2a02:168:569e:0:3106:d637:d723:e855]) by smtp.gmail.com with ESMTPSA id g20sm5179568edr.47.2019.01.16.02.25.16 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 16 Jan 2019 02:25:16 -0800 (PST) Date: Wed, 16 Jan 2019 11:25:14 +0100 From: Daniel Vetter To: DRI Development Cc: LKML , Daniel Vetter , Daniel Vetter , Greg Kroah-Hartman , Hans de Goede , Bartlomiej Zolnierkiewicz , Alexander Kapshuk Subject: Re: [PATCH 1/2] staging/vboxvideo: Don't set FBINFO_MISC_ALWAYS_SETPAR Message-ID: <20190116102514.GU10517@phenom.ffwll.local> Mail-Followup-To: DRI Development , LKML , Daniel Vetter , Greg Kroah-Hartman , Hans de Goede , Bartlomiej Zolnierkiewicz , Alexander Kapshuk References: <20190115102755.16183-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190115102755.16183-1-daniel.vetter@ffwll.ch> X-Operating-System: Linux phenom 4.19.0-1-amd64 User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jan 15, 2019 at 11:27:54AM +0100, Daniel Vetter wrote: > It's a debug hack flag useful to work around driver bugs. That's not a > good idea for a new driver. Especially for a new drm driver. > > Aside: the fbdev support should probably be converted over to the new > generic fbdev support. > > Signed-off-by: Daniel Vetter > Cc: Greg Kroah-Hartman > Cc: Hans de Goede > Cc: Daniel Vetter > Cc: Bartlomiej Zolnierkiewicz > Cc: Alexander Kapshuk > --- > drivers/staging/vboxvideo/vbox_fb.c | 5 ----- > 1 file changed, 5 deletions(-) > > diff --git a/drivers/staging/vboxvideo/vbox_fb.c b/drivers/staging/vboxvideo/vbox_fb.c > index 2181c36c19ab..1da4cb7647b8 100644 > --- a/drivers/staging/vboxvideo/vbox_fb.c > +++ b/drivers/staging/vboxvideo/vbox_fb.c > @@ -91,11 +91,6 @@ int vboxfb_create(struct drm_fb_helper *helper, > fb = &vbox->afb.base; > helper->fb = fb; > > - /* > - * The last flag forces a mode set on VT switches even if the kernel > - * does not think it is needed. > - */ > - info->flags = FBINFO_MISC_ALWAYS_SETPAR; For the record I screwed up rebasing this one because it was in some patch that also removed FBINFO_DEFAULT (which is 0, so pointless to set since the structure is kzalloc'ed). Actually merged patch also removes FBINFO_DEFAULT :-/ No real harm done though since as explained 0 doesn't matter here. -Daniel > info->fbops = &vboxfb_ops; > > /* > -- > 2.20.1 > -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 1/2] staging/vboxvideo: Don't set FBINFO_MISC_ALWAYS_SETPAR Date: Wed, 16 Jan 2019 11:25:14 +0100 Message-ID: <20190116102514.GU10517@phenom.ffwll.local> References: <20190115102755.16183-1-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-ed1-x543.google.com (mail-ed1-x543.google.com [IPv6:2a00:1450:4864:20::543]) by gabe.freedesktop.org (Postfix) with ESMTPS id A4E946E718 for ; Wed, 16 Jan 2019 10:25:19 +0000 (UTC) Received: by mail-ed1-x543.google.com with SMTP id y20so4953986edw.9 for ; Wed, 16 Jan 2019 02:25:19 -0800 (PST) Content-Disposition: inline In-Reply-To: <20190115102755.16183-1-daniel.vetter@ffwll.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: DRI Development Cc: Alexander Kapshuk , Bartlomiej Zolnierkiewicz , Daniel Vetter , LKML , Hans de Goede , Greg Kroah-Hartman , Daniel Vetter List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCBKYW4gMTUsIDIwMTkgYXQgMTE6Mjc6NTRBTSArMDEwMCwgRGFuaWVsIFZldHRlciB3 cm90ZToKPiBJdCdzIGEgZGVidWcgaGFjayBmbGFnIHVzZWZ1bCB0byB3b3JrIGFyb3VuZCBkcml2 ZXIgYnVncy4gVGhhdCdzIG5vdCBhCj4gZ29vZCBpZGVhIGZvciBhIG5ldyBkcml2ZXIuIEVzcGVj aWFsbHkgZm9yIGEgbmV3IGRybSBkcml2ZXIuCj4gCj4gQXNpZGU6IHRoZSBmYmRldiBzdXBwb3J0 IHNob3VsZCBwcm9iYWJseSBiZSBjb252ZXJ0ZWQgb3ZlciB0byB0aGUgbmV3Cj4gZ2VuZXJpYyBm YmRldiBzdXBwb3J0Lgo+IAo+IFNpZ25lZC1vZmYtYnk6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52 ZXR0ZXJAaW50ZWwuY29tPgo+IENjOiBHcmVnIEtyb2FoLUhhcnRtYW4gPGdyZWdraEBsaW51eGZv dW5kYXRpb24ub3JnPgo+IENjOiBIYW5zIGRlIEdvZWRlIDxoZGVnb2VkZUByZWRoYXQuY29tPgo+ IENjOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGZmd2xsLmNoPgo+IENjOiBCYXJ0bG9t aWVqIFpvbG5pZXJraWV3aWN6IDxiLnpvbG5pZXJraWVAc2Ftc3VuZy5jb20+Cj4gQ2M6IEFsZXhh bmRlciBLYXBzaHVrIDxhbGV4YW5kZXIua2Fwc2h1a0BnbWFpbC5jb20+Cj4gLS0tCj4gIGRyaXZl cnMvc3RhZ2luZy92Ym94dmlkZW8vdmJveF9mYi5jIHwgNSAtLS0tLQo+ICAxIGZpbGUgY2hhbmdl ZCwgNSBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9zdGFnaW5nL3Zib3h2 aWRlby92Ym94X2ZiLmMgYi9kcml2ZXJzL3N0YWdpbmcvdmJveHZpZGVvL3Zib3hfZmIuYwo+IGlu ZGV4IDIxODFjMzZjMTlhYi4uMWRhNGNiNzY0N2I4IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvc3Rh Z2luZy92Ym94dmlkZW8vdmJveF9mYi5jCj4gKysrIGIvZHJpdmVycy9zdGFnaW5nL3Zib3h2aWRl by92Ym94X2ZiLmMKPiBAQCAtOTEsMTEgKzkxLDYgQEAgaW50IHZib3hmYl9jcmVhdGUoc3RydWN0 IGRybV9mYl9oZWxwZXIgKmhlbHBlciwKPiAgCWZiID0gJnZib3gtPmFmYi5iYXNlOwo+ICAJaGVs cGVyLT5mYiA9IGZiOwo+ICAKPiAtCS8qCj4gLQkgKiBUaGUgbGFzdCBmbGFnIGZvcmNlcyBhIG1v ZGUgc2V0IG9uIFZUIHN3aXRjaGVzIGV2ZW4gaWYgdGhlIGtlcm5lbAo+IC0JICogZG9lcyBub3Qg dGhpbmsgaXQgaXMgbmVlZGVkLgo+IC0JICovCj4gLQlpbmZvLT5mbGFncyA9IEZCSU5GT19NSVND X0FMV0FZU19TRVRQQVI7CgpGb3IgdGhlIHJlY29yZCBJIHNjcmV3ZWQgdXAgcmViYXNpbmcgdGhp cyBvbmUgYmVjYXVzZSBpdCB3YXMgaW4gc29tZSBwYXRjaAp0aGF0IGFsc28gcmVtb3ZlZCBGQklO Rk9fREVGQVVMVCAod2hpY2ggaXMgMCwgc28gcG9pbnRsZXNzIHRvIHNldCBzaW5jZQp0aGUgc3Ry dWN0dXJlIGlzIGt6YWxsb2MnZWQpLiBBY3R1YWxseSBtZXJnZWQgcGF0Y2ggYWxzbyByZW1vdmVz CkZCSU5GT19ERUZBVUxUIDotLyBObyByZWFsIGhhcm0gZG9uZSB0aG91Z2ggc2luY2UgYXMgZXhw bGFpbmVkIDAgZG9lc24ndAptYXR0ZXIgaGVyZS4KLURhbmllbAo+ICAJaW5mby0+ZmJvcHMgPSAm dmJveGZiX29wczsKPiAgCj4gIAkvKgo+IC0tIAo+IDIuMjAuMQo+IAoKLS0gCkRhbmllbCBWZXR0 ZXIKU29mdHdhcmUgRW5naW5lZXIsIEludGVsIENvcnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xs LmNoCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1k ZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=