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 51BB3C87FCB for ; Tue, 12 Aug 2025 17:31:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:References:To: From:Subject:Cc:Message-Id:Date:Content-Type:Mime-Version:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=2/K6Kmzeo0smswqH+INF7WIXwUm2J6GEj868GD/UacY=; b=gcyqRHn6tK+qa/z7L8wcbUhKem +FY3V2wL0KY7ZDJ6EJTUz7tBS42ZsVrES8ave+yp9f23V5ThXd+BlnbXwT+9/D/Q1VPNTErdnK6PJ IzFOvYQJUNsNDfVTnifjsk6nAXLtCG3TFosH+9QPXn+t4vIzmHYw1Uj7u8Hmam/VgWrxXOk617JP6 zGzi2khIIzLYIw9VJLCRSEJZXyluVsqOW7QGTofMo2b7jSRsL9OdmXgpRj6gaPG3Bz9ieyOEhQ6oC pSGVQW0gj8hKfLoRM3MsygF4rlSZ9eB4x0M+CZMVdLjmxE34Dv2cLpDVkVxMpRn52bFxvnv6EwFC3 syR2iQNg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ulsqH-0000000BZje-1s0D; Tue, 12 Aug 2025 17:31:21 +0000 Received: from out-174.mta0.migadu.com ([2001:41d0:1004:224b::ae]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uloXs-0000000AqhD-0WxB for linux-arm-kernel@lists.infradead.org; Tue, 12 Aug 2025 12:56:09 +0000 Mime-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cknow.org; s=key1; t=1755003359; 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: in-reply-to:in-reply-to:references:references; bh=2/K6Kmzeo0smswqH+INF7WIXwUm2J6GEj868GD/UacY=; b=rM2CPcxknPD2SbRacMWMBVPBBCQsqxe9vhib0K7Ko9FjPHBdJCGtjs27Uf4U+77CUquUmP rvGUkmHsQAPvPYxkLhE8EzUwvLWl52zW4IZViPkgTusRrjtBQAI6Q+ZvN/RDuSxlRiNbvI m2u7o3GV+nJUg17UlbNMTOL/eoV5GhMccl0lqnmlJopNW6whQoYTLsHfTXWQ508wOqr81y IVdCP+XPljYFGizwMvtlqGCBa5+QgHQTXVaTeESrk8Ih9u+HrCxvnkuM1B3VfmiBzToWTX vZqBHP2hC37Ou5OGWDKd/tmvBJp6MUOTD9R3H0cJG1+qwpl8y9wBOtInoEVSDg== Content-Type: multipart/signed; boundary=5eb61e0f6c0eadb653b8d59c45a8a0be8243b30f21a6b0198e575406c8d8; micalg=pgp-sha512; protocol="application/pgp-signature" Date: Tue, 12 Aug 2025 14:55:49 +0200 Message-Id: Cc: "Alex Bee" , "Nicolas Dufresne" , , , , , Subject: Re: [PATCH v2 0/7] media: rkvdec: Add HEVC backend X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: "Diederik de Haas" To: "Diederik de Haas" , "Jonas Karlman" , "Ezequiel Garcia" , "Detlev Casanova" , "Mauro Carvalho Chehab" References: <20250810212454.3237486-1-jonas@kwiboo.se> In-Reply-To: X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250812_055604_604773_A3D77DEF X-CRM114-Status: GOOD ( 17.76 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --5eb61e0f6c0eadb653b8d59c45a8a0be8243b30f21a6b0198e575406c8d8 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Hi again, On Tue Aug 12, 2025 at 2:11 PM CEST, Diederik de Haas wrote: > On Sun Aug 10, 2025 at 11:24 PM CEST, Jonas Karlman wrote: >> This series add a HEVC backend to the Rockchip Video Decoder driver. >> >> Patch 1 add the new HEVC backend. >> Patch 2-3 add variants support to the driver. >> Patch 4 add support for a rk3288 variant. >> Patch 5 add a rk3328 variant to work around hw quirks. >> Patch 6-7 add device tree node for rk3288. > > It looks like I had a previous version of linuxtv-rkvdec-hevc-v2 branch > locally and that also had this commit: > - media: rkvdec: Keep decoder clocks gated > > Is that one no longer needed/useful/etc ? > > And 'chewitt' also had a commit to fix 8/10-bit selection: > https://github.com/chewitt/linux/commit/4b93b05d2ca608bc23f1d52bcc32df926= d435c7c > "WIP: media: rkvdec: fix 8-bit/10-bit format selection" > > I haven't tried that one (yet), but did try an other variant with > changing the ordering in rkvdec_hevc_decoded_fmts but that didn't work > in my tests. (Can ofc be PEBKAC) > > Would that be useful? I do/did have consistent problems with playing > 10-bit encoded video files. nvm about the 10-bit problem. It exists, but it's not restricted to HEVC as it also exists with with H.264 files. Cheers, Diederik --5eb61e0f6c0eadb653b8d59c45a8a0be8243b30f21a6b0198e575406c8d8 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQT1sUPBYsyGmi4usy/XblvOeH7bbgUCaJs51wAKCRDXblvOeH7b bjcHAP9PnLzGZY1YCKcprzz/K1OPRxwql59MG2CCmBYwRNgpggD/cJPqV7R+iPpd 9qCnahBvk5X3jrA0jqxwYVblCkJpgAc= =bXI1 -----END PGP SIGNATURE----- --5eb61e0f6c0eadb653b8d59c45a8a0be8243b30f21a6b0198e575406c8d8--