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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 602F6C5CFC1 for ; Fri, 14 Aug 2026 20:56:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: References:In-Reply-To:Cc:To:Subject:From:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=VKZkZW1TYreI/fzFY8SL/W9AW0GvHl9hPGZ4IoVWqpw=; b=P3+i7tuMvZr/4P G9zJoFnTflM8upL/blT/qnMsJKLKAalwWjJeIQoOqJqDku+9i0pnUKUiikzWu53FVJDqRN2cUKwwe //NWbsfHdrXRyZ7O+WDRQd65BmO8iEdkbYJV9BHNeyYb/bc666/m3yiIKSIWMP9XOZNfwANDdRM56 xksABCiDk1w8t3ghZhais2WPRPMxqBZ9hltyrJwi9vc/X4C0CL0q/q4bJ+PLyPifnfOlQ7XOEGXxc 4CkGzAqI+SbUwdA/V0wHdqS7+e1XHB9rsHkmXZfY4ZaaAwXbGeMWCkPce5KTjzAEo4VTIDsdCYTDZ /ePWg8aqWyYzN6phqOJg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wuywf-00000003BHH-0y31; Fri, 14 Aug 2026 20:56:05 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wuywe-00000003BHA-1Oob for linux-amlogic@lists.infradead.org; Fri, 14 Aug 2026 20:56:04 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 0229E40A25; Fri, 14 Aug 2026 20:56:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 497061F00A3A; Fri, 14 Aug 2026 20:56:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786740963; bh=fTfUDQrgJ3Y+t0RXMYFXkxKPnYej7d4+iN1qSmhzYRY=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=faVlqrLBEhwneawuv22KUSZLYCX7unkodfOtf3Hcy0hRJXpLl3IrOplgOC9ywccXK /vk5qU0qILftzpV2Z7wUjZLsodfwUxICqs6/i8/CUNzSkAv9eMhVbmhJYDgyIO1sFz /vw2D90gMNhpA5V7nvcO2ezHZLgrc+4Pexmc4Rx48OQcgcqOgowpqtXddb6/IaOYEq 8PhWN/CHhCzvr6WLO+6UFekETFGShIvJYIG1le4FZ+XixW3npDsdzUeZOMRgLiMApa QmNJghPBd6iqva7/1NKcD+XRgPOmQteFxxCjrDZO0mxUkdbG6sX+inC02wD0bucfHX T9S1jtidwcOhQ== From: sashiko-bot@kernel.org Subject: Re: [PATCH 4/5] drm/vblank: Use drm_for_each_crtc() in drm_vblank_init() To: "Lyude Paul" Cc: imx@lists.linux.dev, intel-xe@lists.freedesktop.org, neil.armstrong@linaro.org, intel-gfx@lists.freedesktop.org, linux-amlogic@lists.infradead.org, linux-sunxi@lists.linux.dev, dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, wsa+renesas@sang-engineering.com, Frank.Li@kernel.org In-Reply-To: <20260814203542.1405135-5-lyude@redhat.com> References: <20260814203542.1405135-1-lyude@redhat.com> <20260814203542.1405135-5-lyude@redhat.com> Date: Fri, 14 Aug 2026 20:56:02 +0000 Message-Id: <20260814205603.497061F00A3A@smtp.kernel.org> X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sashiko-reviews@lists.linux.dev MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org VGhhbmsgeW91IGZvciB5b3VyIGNvbnRyaWJ1dGlvbiEgU2FzaGlrbyBBSSByZXZpZXcgZm91bmQg MSBwb3RlbnRpYWwgaXNzdWUocykgdG8gY29uc2lkZXI6Ci0gW0NyaXRpY2FsXSBDYWxsaW5nIGBk cm1fdmJsYW5rX2luaXRgIGJlZm9yZSBjcmVhdGluZyBDUlRDcyByZXN1bHRzIGluIGEgemVyby1z aXplIGFsbG9jYXRpb24sIGxlYWRpbmcgdG8gYSBrZXJuZWwgY3Jhc2ggd2hlbiB2YmxhbmsgZmVh dHVyZXMgYXJlIGxhdGVyIHVzZWQuCi0tCgotLS0gUGF0Y2ggWzRdOiBbUEFUQ0ggNC81XSBkcm0v dmJsYW5rOiBVc2UgZHJtX2Zvcl9lYWNoX2NydGMoKSBpbiBkcm1fdmJsYW5rX2luaXQoKSAtLS0K Y29tbWl0IDRhZWM5ODAyMzFmNTU2YzhhMzZiNTI5NGQ2N2IzZDU4MmQ0OWQ2MjMKQXV0aG9yOiBM eXVkZSBQYXVsIDxseXVkZUByZWRoYXQuY29tPgoKZHJtL3ZibGFuazogVXNlIGRybV9mb3JfZWFj aF9jcnRjKCkgaW4gZHJtX3ZibGFua19pbml0KCkKClRoaXMgcGF0Y2ggdXBkYXRlcyBkcm1fdmJs YW5rX2luaXQoKSB0byB1c2UgdGhlIGRybV9mb3JfZWFjaF9jcnRjKCkgaXRlcmF0b3IKaW5zdGVh ZCBvZiBtYW51YWxseSBjb3VudGluZyB0aGUgbnVtYmVyIG9mIENSVENzLgoKPiBkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2RybV92YmxhbmsuYyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fdmJs YW5rLmMKPiBpbmRleCAxNzI4M2U4OTIwMzc4Li5kNTc0MDUwNTA1NTRmIDEwMDY0NAo+IC0tLSBh L2RyaXZlcnMvZ3B1L2RybS9kcm1fdmJsYW5rLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJt X3ZibGFuay5jCj4gQEAgLTU0NywxOSArNTQ3LDIwIEBAIHN0YXRpYyB2b2lkIGRybV92Ymxhbmtf aW5pdF9yZWxlYXNlKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHZvaWQgKnB0cikKPiAgaW50IGRy bV92YmxhbmtfaW5pdChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQo+ICB7Cj4gIAlpbnQgcmV0Owo+ IC0JdW5zaWduZWQgaW50IG51bV9jcnRjcyA9IGRldi0+bW9kZV9jb25maWcubnVtX2NydGM7Cj4g LQl1bnNpZ25lZCBpbnQgaTsKPiArCXN0cnVjdCBkcm1fY3J0YyAqY3J0YzsKPiAgCj4gIAlzcGlu X2xvY2tfaW5pdCgmZGV2LT52YmxfbG9jayk7Cj4gIAlzcGluX2xvY2tfaW5pdCgmZGV2LT52Ymxh bmtfdGltZV9sb2NrKTsKPiAgCj4gLQlkZXYtPnZibGFuayA9IGRybW1fa2NhbGxvYyhkZXYsIG51 bV9jcnRjcywgc2l6ZW9mKCpkZXYtPnZibGFuayksIEdGUF9LRVJORUwpOwo+ICsJZGV2LT52Ymxh bmsgPSBkcm1tX2tjYWxsb2MoZGV2LCBkZXYtPm1vZGVfY29uZmlnLm51bV9jcnRjLAo+ICsJCQkJ ICAgc2l6ZW9mKCpkZXYtPnZibGFuayksIEdGUF9LRVJORUwpOwo+ICAJaWYgKCFkZXYtPnZibGFu aykKPiAgCQlyZXR1cm4gLUVOT01FTTsKPiAgCj4gIAlkZXYtPmhhc19od192YmxhbmsgPSB0cnVl Owo+ICAKPiAtCWZvciAoaSA9IDA7IGkgPCBudW1fY3J0Y3M7IGkrKykgewo+ICsJZHJtX2Zvcl9l YWNoX2NydGMoY3J0YywgZGV2KSB7CgpbU2V2ZXJpdHk6IENyaXRpY2FsXQpDb3VsZCB0aGlzIGNo YW5nZSBsZWFkIHRvIGFuIHVuaW5pdGlhbGl6ZWQgdmJsYW5rIGFycmF5IGFuZCBzdWJzZXF1ZW50 IHBhZ2UKZmF1bHQgZm9yIGRyaXZlcnMgdGhhdCBpbml0aWFsaXplIHZibGFuayBiZWZvcmUgY3Jl YXRpbmcgQ1JUQ3M/CgpGb3IgZXhhbXBsZSwgaW4gdmttc19kcnYuYzp2a21zX2NyZWF0ZSgpLCBk cm1fdmJsYW5rX2luaXQoKSBpcyBjYWxsZWQgYmVmb3JlCnZrbXNfbW9kZXNldF9pbml0KCkgY3Jl YXRlcyB0aGUgQ1JUQ3M6CgoJcmV0ID0gZHJtX3ZibGFua19pbml0KCZ2a21zX2RldmljZS0+ZHJt KTsKCWlmIChyZXQpIHsKCQlEUk1fRVJST1IoIkZhaWxlZCB0byB2YmxhbmtcbiIpOwoJCWdvdG8g b3V0X2RldnJlczsKCX0KCglyZXQgPSB2a21zX21vZGVzZXRfaW5pdCh2a21zX2RldmljZSk7CgpC ZWNhdXNlIHRoZSBDUlRDcyBhcmUgbm90IHlldCBjcmVhdGVkIGF0IHRoaXMgcG9pbnQsIGRldi0+ bW9kZV9jb25maWcubnVtX2NydGMKaXMgMC4gVGhlIGFsbG9jYXRpb24gZm9yIHRoZSB2Ymxhbmsg YXJyYXkgYmVjb21lcyBhIDAtYnl0ZSBhbGxvY2F0aW9uLApyZXR1cm5pbmcgWkVST19TSVpFX1BU UiAoMHgxMCkuIFRoZSBkcm1fZm9yX2VhY2hfY3J0YygpIGxvb3AgdGhlbiBleGVjdXRlcyAwCnRp bWVzLCBhbmQgZHJtX3ZibGFua19pbml0KCkgc3VjY2Vzc2Z1bGx5IHJldHVybnMgMC4KCldoZW4g dXNlcnNwYWNlIGxhdGVyIGNhbGxzIERSTV9JT0NUTF9XQUlUX1ZCTEFOSywgdGhlIGtlcm5lbCBs b29rcyB1cCB0aGUKQ1JUQyB1c2luZyBkcm1fdmJsYW5rX2NydGMoZGV2LCBwaXBlKS4gVGhpcyBy ZXR1cm5zIGEgcG9pbnRlciBpbnRvIHRoZSBhcnJheSwKd2hpY2ggZXZhbHVhdGVzIHRvIFpFUk9f U0laRV9QVFIgKyBwaXBlICogc2l6ZW9mKC4uLikuCgpXaWxsIGRlcmVmZXJlbmNpbmcgdGhpcyBw b2ludGVyIGNhdXNlIGFuIGltbWVkaWF0ZSBrZXJuZWwgT09QUz8KCj4gKwkJdW5zaWduZWQgaW50 IGkgPSBjcnRjLT5pbmRleDsKPiAgCQlzdHJ1Y3QgZHJtX3ZibGFua19jcnRjICp2YmxhbmsgPSBk cm1fdmJsYW5rX2NydGMoZGV2LCBpKTsKPiAgCj4gIAkJdmJsYW5rLT5kZXYgPSBkZXY7CgotLSAK U2FzaGlrbyBBSSByZXZpZXcgwrcgaHR0cHM6Ly9zYXNoaWtvLmRldi8jL3BhdGNoc2V0LzIwMjYw ODE0MjAzNTQyLjE0MDUxMzUtMS1seXVkZUByZWRoYXQuY29tP3BhcnQ9NAoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYW1sb2dpYyBtYWlsaW5n IGxpc3QKbGludXgtYW1sb2dpY0BsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZy YWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYW1sb2dpYwo=