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 6A865C25B7E for ; Sun, 2 Jun 2024 03:36:22 +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-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Cc:To :Subject:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4XY45LG1rlQfQriqOScERpyI40gC6TSk/lqBi5qoIPw=; b=qaDm7yOuV/6BqFjOlwByMLZZiy 65pZy5islwaxtQNSED+dJRFaxpPSKXMdGwSha59nqr3qt42q68ld+Gcbo0KbVCVfmnPqdIMSOU1g+ PTrDeARjIUK7yWAECSlobz9lmvacm4dqO09E8FySHhR4dwcguWWgXcZ3rI550FARv40ALDVCQgqbj 2AFUNAyy3vJ4VxQXd/G407ZhbM2r6/K8WcK0JCm2zAB/ZuK9I0ije66UYvo1vVJ6jOfl1xGWY/B6l tyMpcs2LpACgiirKkEMPf+/vTdgJHVEeWMmRxjQljFPsTKOHc1MQhFoNEVkGmXXJ7Sux2vzx6Sz88 WxGLruAw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sDc0w-0000000Dg8j-3Lvg; Sun, 02 Jun 2024 03:36:10 +0000 Received: from out-186.mta0.migadu.com ([91.218.175.186]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sDc0t-0000000Dg7M-1Jxu for linux-rockchip@lists.infradead.org; Sun, 02 Jun 2024 03:36:09 +0000 X-Envelope-To: heiko@sntech.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=packett.cool; s=key1; t=1717299358; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4WnZLNXTxyDKxHBiNiWfRKN88LzF8Z4jtB2f1P6shSE=; b=REwyQdi8bfi4u4XEBzbddwpO0MQxQfI9ErTXsxtufVF9fIcdf6NS62jw1lycOEWsOrB+Ju GbI7Z85iRrcIVZZWL+MZnawhnmmEPmq/H6kwagha1ddxTkI3T78CuM81ffieSFZ4vKgAG3 KS5IOylF+9a+kyXEq5VA9pea0auYbzv63Suyqgx0iiFBh+zwhA1zVr7xuac0PUa1UbFiAm IacXBPMpjGCXAEKzblB2h6LiBECq8s3INeyYTbisOIlICFVa4d+4YV6I1qxgSot231et1i LvQnvfIGsgY4kNiCaZaqwEBaLxsBSlNIzHSShbwRW52eLxdU/I3sOEa8mrWzWQ== X-Envelope-To: stable@vger.kernel.org X-Envelope-To: hjc@rock-chips.com X-Envelope-To: andy.yan@rock-chips.com X-Envelope-To: maarten.lankhorst@linux.intel.com X-Envelope-To: mripard@kernel.org X-Envelope-To: tzimmermann@suse.de X-Envelope-To: airlied@gmail.com X-Envelope-To: daniel@ffwll.ch X-Envelope-To: dri-devel@lists.freedesktop.org X-Envelope-To: linux-arm-kernel@lists.infradead.org X-Envelope-To: linux-rockchip@lists.infradead.org X-Envelope-To: linux-kernel@vger.kernel.org Date: Sun, 02 Jun 2024 00:35:36 -0300 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Val Packett Subject: Re: [PATCH v3 1/2] drm/rockchip: vop: clear DMA stop bit upon vblank on RK3066 To: Heiko =?iso-8859-1?q?St=FCbner?= Cc: stable@vger.kernel.org, Sandy Huang , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Message-Id: In-Reply-To: <20240527231202.23365-1-val@packett.cool> References: <20240527231202.23365-1-val@packett.cool> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240601_203607_536952_4482D84C X-CRM114-Status: GOOD ( 17.05 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="cp1251"; Format="flowed" Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org CgpPbiBNb24sIE1heSAyNyAyMDI0IGF0IDIwOjExOjQ5IC0wMzowMDowMCwgVmFsIFBhY2tldHQg Cjx2YWxAcGFja2V0dC5jb29sPiB3cm90ZToKPiBUaGUgUkszMDY2IFZPUCBzZXRzIGEgZG1hX3N0 b3AgYml0IHdoZW4gaXQncyBkb25lIHNjYW5uaW5nIG91dCBhIGZyYW1lCj4gYW5kIG5lZWRzIHRo ZSBkcml2ZXIgdG8gYWNrbm93bGVkZ2UgdGhhdCBieSBjbGVhcmluZyB0aGUgYml0Lgo+IAo+IFNv IHVubGVzcyB3ZSBjbGVhciBpdCAiYmV0d2VlbiIgZnJhbWVzLCB0aGUgUkdCIG91dHB1dCBvbmx5 IHNob3dzIAo+IG5vaXNlCj4gaW5zdGVhZCBvZiB0aGUgcGljdHVyZS4gdmJsYW5rIHNlZW1zIHRv IGJlIHRoZSBtb3N0IGFwcHJvcHJpYXRlIHBsYWNlIAo+IHRvCj4gZG8gaXQsIHNpbmNlIGl0IGlu ZGljYXRlcyBleGFjdGx5IHRoYXQ6IHRoYXQgdGhlIGhhcmR3YXJlIGlzIGRvbmUKPiB3aXRoIHRo ZSBmcmFtZS4KPiAKPiBUaGlzIHNlZW1zIHRvIGJlIGEgcmVkdW5kYW50IHN5bmNocm9uaXphdGlv biBtZWNoYW5pc20gdGhhdCB3YXMgCj4gcmVtb3ZlZAo+IGluIGxhdGVyIGl0ZXJhdGlvbnMgb2Yg dGhlIFZPUCBoYXJkd2FyZSBibG9jay4KPiAKPiBGaXhlczogZjRhNmRlOCAoImRybTogcm9ja2No aXA6IHZvcDogYWRkIHJrMzA2NiB2b3AgZGVmaW5pdGlvbnMiKQo+IENjOiBzdGFibGVAdmdlci5r ZXJuZWwub3JnCj4gU2lnbmVkLW9mZi1ieTogVmFsIFBhY2tldHQgPHZhbEBwYWNrZXR0LmNvb2w+ Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fdm9wLmMgfCA2 ICsrKysrKwo+ICBkcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5oIHwg MSArCj4gIGRyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF92b3BfcmVnLmMgfCAxICsK PiAgMyBmaWxlcyBjaGFuZ2VkLCA4IGluc2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL3JvY2tjaGlwL3JvY2tjaGlwX2RybV92b3AuYyAKPiBiL2RyaXZlcnMvZ3B1 L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fdm9wLmMKPiBpbmRleCBhMTM0NzNiMmQuLjI3MzFm ZTJiMiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJt X3ZvcC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL3JvY2tjaGlwX2RybV92b3Au Ywo+IEBAIC0xNzY2LDYgKzE3NjYsMTIgQEAgc3RhdGljIHZvaWQgdm9wX2hhbmRsZV92Ymxhbmso c3RydWN0IHZvcCAqdm9wKQo+ICAJfQo+ICAJc3Bpbl91bmxvY2soJmRybS0+ZXZlbnRfbG9jayk7 Cj4gCj4gKwlpZiAoVk9QX0hBU19SRUcodm9wLCBjb21tb24sIGRtYV9zdG9wKSkgewo+ICsJCXNw aW5fbG9jaygmdm9wLT5yZWdfbG9jayk7Cj4gKwkJVk9QX1JFR19TRVQodm9wLCBjb21tb24sIGRt YV9zdG9wLCAwKTsKPiArCQlzcGluX3VubG9jaygmdm9wLT5yZWdfbG9jayk7Cj4gKwl9Cj4gKwoK T29wc4Ugc28gZG9pbmcgaXQgaGVyZSBhY3R1YWxseSBjYXVzZXMgZGVhZGxvY2tzLCB1bmxlc3Mg d2UgYWxzbyAKY2hhbmdlIGFsbCBvdGhlciByZWdfbG9jayB1c2FnZXMgdG8gYmUgc3Bpbl9sb2Nr X2lycS9zcGluX3VubG9ja19pcnEuCgpOb3Qgc3VyZSBpZiBkb2luZyB0aGF0IG9yIGdvaW5nIGJh Y2sgdG8gdjEgd291bGQgYmUgYmV0dGVyLgoKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpMaW51eC1yb2NrY2hpcCBtYWlsaW5nIGxpc3QKTGludXgtcm9j a2NoaXBAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWls bWFuL2xpc3RpbmZvL2xpbnV4LXJvY2tjaGlwCg== From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-172.mta0.migadu.com (out-172.mta0.migadu.com [91.218.175.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8669D5660 for ; Sun, 2 Jun 2024 03:36:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717299364; cv=none; b=XHAkQPVMowcBn85Btt/tjL6dNoubI8EN32ztrDuDz8OXB2peo+bJoAK5AJTUULKTAJ0zCBq2taJkosLNAQzh3XgmBWJ5XdwoQRsIB/8f7SsxF05Hm1OHeanmP+icTgPURuJIRgMp46+/1ykfm6tkTV8pS+WhZWeYHX/C0sJECf0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717299364; c=relaxed/simple; bh=OQf6M4tF0ZWxSgVI5UrjMjHF0y9AkvZRl3Xq1E4gGpg=; h=Date:From:Subject:To:Cc:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=psVDAEmgnUlXCPa+CZJ7pXee4LMCA3o4fbC1pI6YvfY8whfa6Be6xuDDw5TQuF+rczvRH5XZcdbNqHRJmBtEmkyQn0RD2sr9GxHFxPdOuCaS+4Zx3f8GP8lqSLi2MrBLzxNq3++Tm3KsPL2RdvST7jv4xDWKfOiYCHc+Wjj6Buo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=packett.cool; spf=pass smtp.mailfrom=packett.cool; dkim=pass (2048-bit key) header.d=packett.cool header.i=@packett.cool header.b=REwyQdi8; arc=none smtp.client-ip=91.218.175.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=packett.cool Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=packett.cool Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=packett.cool header.i=@packett.cool header.b="REwyQdi8" X-Envelope-To: heiko@sntech.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=packett.cool; s=key1; t=1717299358; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4WnZLNXTxyDKxHBiNiWfRKN88LzF8Z4jtB2f1P6shSE=; b=REwyQdi8bfi4u4XEBzbddwpO0MQxQfI9ErTXsxtufVF9fIcdf6NS62jw1lycOEWsOrB+Ju GbI7Z85iRrcIVZZWL+MZnawhnmmEPmq/H6kwagha1ddxTkI3T78CuM81ffieSFZ4vKgAG3 KS5IOylF+9a+kyXEq5VA9pea0auYbzv63Suyqgx0iiFBh+zwhA1zVr7xuac0PUa1UbFiAm IacXBPMpjGCXAEKzblB2h6LiBECq8s3INeyYTbisOIlICFVa4d+4YV6I1qxgSot231et1i LvQnvfIGsgY4kNiCaZaqwEBaLxsBSlNIzHSShbwRW52eLxdU/I3sOEa8mrWzWQ== X-Envelope-To: stable@vger.kernel.org X-Envelope-To: hjc@rock-chips.com X-Envelope-To: andy.yan@rock-chips.com X-Envelope-To: maarten.lankhorst@linux.intel.com X-Envelope-To: mripard@kernel.org X-Envelope-To: tzimmermann@suse.de X-Envelope-To: airlied@gmail.com X-Envelope-To: daniel@ffwll.ch X-Envelope-To: dri-devel@lists.freedesktop.org X-Envelope-To: linux-arm-kernel@lists.infradead.org X-Envelope-To: linux-rockchip@lists.infradead.org X-Envelope-To: linux-kernel@vger.kernel.org Date: Sun, 02 Jun 2024 00:35:36 -0300 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Val Packett Subject: Re: [PATCH v3 1/2] drm/rockchip: vop: clear DMA stop bit upon vblank on RK3066 To: Heiko =?iso-8859-1?q?St=FCbner?= Cc: stable@vger.kernel.org, Sandy Huang , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Message-Id: In-Reply-To: <20240527231202.23365-1-val@packett.cool> References: <20240527231202.23365-1-val@packett.cool> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1251; format=flowed Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT On Mon, May 27 2024 at 20:11:49 -03:00:00, Val Packett=20 wrote: > The RK3066 VOP sets a dma_stop bit when it's done scanning out a frame > and needs the driver to acknowledge that by clearing the bit. >=20 > So unless we clear it "between" frames, the RGB output only shows=20 > noise > instead of the picture. vblank seems to be the most appropriate place=20 > to > do it, since it indicates exactly that: that the hardware is done > with the frame. >=20 > This seems to be a redundant synchronization mechanism that was=20 > removed > in later iterations of the VOP hardware block. >=20 > Fixes: f4a6de8 ("drm: rockchip: vop: add rk3066 vop definitions") > Cc: stable@vger.kernel.org > Signed-off-by: Val Packett > --- > drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 6 ++++++ > drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 1 + > drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 1 + > 3 files changed, 8 insertions(+) >=20 > diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c=20 > b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c > index a13473b2d..2731fe2b2 100644 > --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c > +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c > @@ -1766,6 +1766,12 @@ static void vop_handle_vblank(struct vop *vop) > } > spin_unlock(&drm->event_lock); >=20 > + if (VOP_HAS_REG(vop, common, dma_stop)) { > + spin_lock(&vop->reg_lock); > + VOP_REG_SET(vop, common, dma_stop, 0); > + spin_unlock(&vop->reg_lock); > + } > + Oops=85 so doing it here actually causes deadlocks, unless we also=20 change all other reg_lock usages to be spin_lock_irq/spin_unlock_irq. Not sure if doing that or going back to v1 would be better. 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 BE784C25B74 for ; Sun, 2 Jun 2024 03:36:23 +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-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Cc:To :Subject:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=yGB/lzSQc8m2G+HAvMg5pvOXDJ+WKD/yMFQziTFpa70=; b=bMdi7QZUbhLwYdaLspKatMP+p+ N+6XTiuiHmBzPxBjJOW9vP70l1+FTIgQ26oW5oxKKTQBZccDKQKsZFBT+Bm6RxnM4WvzUylqFlgNd W3xj/tSvi/+slfOfH6ZuGSfHjWSx3xO5Hp0oXvRWMjGa+bAq8MxQYvDbZaDyy5jsHhjwZbCodZevV mKcKyTmc1zDDRf8Zk17DVTylR39VnO+PRGzobUYopXexI/UZOnEnDrCHM7NpaMfcj9ktTBe5PaMBt CliLLRbYNr++XDfTS6vMPyVoeoBC1FGi9TNixbwtfWoxKY0fzqHs2dnLoaGzDUF5fQsHceGh9kZ+2 er4+YdJQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sDc0w-0000000Dg8b-173C; Sun, 02 Jun 2024 03:36:10 +0000 Received: from out-177.mta0.migadu.com ([91.218.175.177]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sDc0t-0000000Dg7S-0CFE for linux-arm-kernel@lists.infradead.org; Sun, 02 Jun 2024 03:36:09 +0000 X-Envelope-To: heiko@sntech.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=packett.cool; s=key1; t=1717299358; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4WnZLNXTxyDKxHBiNiWfRKN88LzF8Z4jtB2f1P6shSE=; b=REwyQdi8bfi4u4XEBzbddwpO0MQxQfI9ErTXsxtufVF9fIcdf6NS62jw1lycOEWsOrB+Ju GbI7Z85iRrcIVZZWL+MZnawhnmmEPmq/H6kwagha1ddxTkI3T78CuM81ffieSFZ4vKgAG3 KS5IOylF+9a+kyXEq5VA9pea0auYbzv63Suyqgx0iiFBh+zwhA1zVr7xuac0PUa1UbFiAm IacXBPMpjGCXAEKzblB2h6LiBECq8s3INeyYTbisOIlICFVa4d+4YV6I1qxgSot231et1i LvQnvfIGsgY4kNiCaZaqwEBaLxsBSlNIzHSShbwRW52eLxdU/I3sOEa8mrWzWQ== X-Envelope-To: stable@vger.kernel.org X-Envelope-To: hjc@rock-chips.com X-Envelope-To: andy.yan@rock-chips.com X-Envelope-To: maarten.lankhorst@linux.intel.com X-Envelope-To: mripard@kernel.org X-Envelope-To: tzimmermann@suse.de X-Envelope-To: airlied@gmail.com X-Envelope-To: daniel@ffwll.ch X-Envelope-To: dri-devel@lists.freedesktop.org X-Envelope-To: linux-arm-kernel@lists.infradead.org X-Envelope-To: linux-rockchip@lists.infradead.org X-Envelope-To: linux-kernel@vger.kernel.org Date: Sun, 02 Jun 2024 00:35:36 -0300 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Val Packett Subject: Re: [PATCH v3 1/2] drm/rockchip: vop: clear DMA stop bit upon vblank on RK3066 To: Heiko =?iso-8859-1?q?St=FCbner?= Cc: stable@vger.kernel.org, Sandy Huang , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Message-Id: In-Reply-To: <20240527231202.23365-1-val@packett.cool> References: <20240527231202.23365-1-val@packett.cool> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240601_203607_395186_80D39A53 X-CRM114-Status: GOOD ( 17.74 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="cp1251"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org CgpPbiBNb24sIE1heSAyNyAyMDI0IGF0IDIwOjExOjQ5IC0wMzowMDowMCwgVmFsIFBhY2tldHQg Cjx2YWxAcGFja2V0dC5jb29sPiB3cm90ZToKPiBUaGUgUkszMDY2IFZPUCBzZXRzIGEgZG1hX3N0 b3AgYml0IHdoZW4gaXQncyBkb25lIHNjYW5uaW5nIG91dCBhIGZyYW1lCj4gYW5kIG5lZWRzIHRo ZSBkcml2ZXIgdG8gYWNrbm93bGVkZ2UgdGhhdCBieSBjbGVhcmluZyB0aGUgYml0Lgo+IAo+IFNv IHVubGVzcyB3ZSBjbGVhciBpdCAiYmV0d2VlbiIgZnJhbWVzLCB0aGUgUkdCIG91dHB1dCBvbmx5 IHNob3dzIAo+IG5vaXNlCj4gaW5zdGVhZCBvZiB0aGUgcGljdHVyZS4gdmJsYW5rIHNlZW1zIHRv IGJlIHRoZSBtb3N0IGFwcHJvcHJpYXRlIHBsYWNlIAo+IHRvCj4gZG8gaXQsIHNpbmNlIGl0IGlu ZGljYXRlcyBleGFjdGx5IHRoYXQ6IHRoYXQgdGhlIGhhcmR3YXJlIGlzIGRvbmUKPiB3aXRoIHRo ZSBmcmFtZS4KPiAKPiBUaGlzIHNlZW1zIHRvIGJlIGEgcmVkdW5kYW50IHN5bmNocm9uaXphdGlv biBtZWNoYW5pc20gdGhhdCB3YXMgCj4gcmVtb3ZlZAo+IGluIGxhdGVyIGl0ZXJhdGlvbnMgb2Yg dGhlIFZPUCBoYXJkd2FyZSBibG9jay4KPiAKPiBGaXhlczogZjRhNmRlOCAoImRybTogcm9ja2No aXA6IHZvcDogYWRkIHJrMzA2NiB2b3AgZGVmaW5pdGlvbnMiKQo+IENjOiBzdGFibGVAdmdlci5r ZXJuZWwub3JnCj4gU2lnbmVkLW9mZi1ieTogVmFsIFBhY2tldHQgPHZhbEBwYWNrZXR0LmNvb2w+ Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fdm9wLmMgfCA2 ICsrKysrKwo+ICBkcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5oIHwg MSArCj4gIGRyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF92b3BfcmVnLmMgfCAxICsK PiAgMyBmaWxlcyBjaGFuZ2VkLCA4IGluc2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL3JvY2tjaGlwL3JvY2tjaGlwX2RybV92b3AuYyAKPiBiL2RyaXZlcnMvZ3B1 L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fdm9wLmMKPiBpbmRleCBhMTM0NzNiMmQuLjI3MzFm ZTJiMiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJt X3ZvcC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL3JvY2tjaGlwX2RybV92b3Au Ywo+IEBAIC0xNzY2LDYgKzE3NjYsMTIgQEAgc3RhdGljIHZvaWQgdm9wX2hhbmRsZV92Ymxhbmso c3RydWN0IHZvcCAqdm9wKQo+ICAJfQo+ICAJc3Bpbl91bmxvY2soJmRybS0+ZXZlbnRfbG9jayk7 Cj4gCj4gKwlpZiAoVk9QX0hBU19SRUcodm9wLCBjb21tb24sIGRtYV9zdG9wKSkgewo+ICsJCXNw aW5fbG9jaygmdm9wLT5yZWdfbG9jayk7Cj4gKwkJVk9QX1JFR19TRVQodm9wLCBjb21tb24sIGRt YV9zdG9wLCAwKTsKPiArCQlzcGluX3VubG9jaygmdm9wLT5yZWdfbG9jayk7Cj4gKwl9Cj4gKwoK T29wc4Ugc28gZG9pbmcgaXQgaGVyZSBhY3R1YWxseSBjYXVzZXMgZGVhZGxvY2tzLCB1bmxlc3Mg d2UgYWxzbyAKY2hhbmdlIGFsbCBvdGhlciByZWdfbG9jayB1c2FnZXMgdG8gYmUgc3Bpbl9sb2Nr X2lycS9zcGluX3VubG9ja19pcnEuCgpOb3Qgc3VyZSBpZiBkb2luZyB0aGF0IG9yIGdvaW5nIGJh Y2sgdG8gdjEgd291bGQgYmUgYmV0dGVyLgoKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1h cm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcv bWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==