From patchwork Wed Jun 7 20:53:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 13271299 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60481C7EE25 for ; Wed, 7 Jun 2023 20:57:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235599AbjFGU5i (ORCPT ); Wed, 7 Jun 2023 16:57:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235527AbjFGU5g (ORCPT ); Wed, 7 Jun 2023 16:57:36 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 86EB51BEA; Wed, 7 Jun 2023 13:57:31 -0700 (PDT) Received: from notapiano.myfiosgateway.com (zone.collabora.co.uk [167.235.23.81]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: nfraprado) by madras.collabora.co.uk (Postfix) with ESMTPSA id 8C01166032D2; Wed, 7 Jun 2023 21:57:26 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1686171449; bh=3Ss4Xbs+eUeVm0wwUGrfx/rLq0kUmO44VcFrpD6blPQ=; h=From:To:Cc:Subject:Date:From; b=Hjy4ZAVDbkJPCL4X1AXfEB2Qx119GEsaxIbUuBS0OMEF7Rq9rtwOugPt2aFyEie0i fKbdk32a3zQF8wT4eUuV1aZVpksNTJFwhr1BVsRUkaY2VDNb64IagZxnCyfEsm7JSr YlHGXXbaw7WuKIiJcc2wQRA2jBRFc7JifUkg+wBW/1UahWkwhXJKRg21WkAJGR8o1Q hbXEVn06a0H/rFhsnkHyqGx8hSBdVRfnm9TguMpGP5QYPUYqh4VdfIR+/EFNI1YVO7 8YON8g1BUz0/1/D/NrO/+3mbbWR8o9CumX2U8FczxHYottf3ww5OiUX7wzyH+udumm lxmDVGfI+tEOQ== From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= To: Matthias Brugger , Hans Verkuil Cc: kernel@collabora.com, AngeloGioacchino Del Regno , =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= , Andrew-CT Chen , Chen-Yu Tsai , Conor Dooley , Krzysztof Kozlowski , Mauro Carvalho Chehab , Michael Turquette , Miles Chen , Rob Herring , Stephen Boyd , Tiffany Lin , Yunfei Dong , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v2 0/5] Enable decoder for mt8183 Date: Wed, 7 Jun 2023 16:53:37 -0400 Message-ID: <20230607205714.510012-1-nfraprado@collabora.com> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This series enables the hardware decoder present on mt8183. At first glance, the only missing piece is the devicetree node for it, however, simply adding it as is would cause an address collision between the first register iospace and the clock-controller node, so a rework of the dt-binding and driver, as well as addition of a clock, were needed first. Tested that H264 decoding works with the hardware decoder on mt8183-kukui-jacuzzi-juniper-sku16, giving a fluster score of 98/135 on the JVT-AVC_V1 test suite. And ensured other SoCs (MT8192 and MT8195) still work as usual. Changes in v2: - Merged commit 1 (media: dt-bindings: mediatek,vcodec: Allow single clock for mt8183) into commit 3 (media: dt-bindings: mediatek,vcodec: Remove VDEC_SYS for mt8183) - Further constrained properties in dt-binding - Added CLK_IGNORE_UNUSED flag to active clock - Reformatted reg-names in DT node Nícolas F. R. A. Prado (4): media: dt-bindings: mediatek,vcodec: Don't require assigned-clocks media: dt-bindings: mediatek,vcodec: Remove VDEC_SYS for mt8183 media: mediatek: vcodec: Read HW active status from clock clk: mediatek: mt8183: Add CLK_VDEC_ACTIVE to vdec Yunfei Dong (1): arm64: dts: mediatek: mt8183: Add decoder .../media/mediatek,vcodec-decoder.yaml | 65 +++++++++++++++---- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 30 +++++++++ drivers/clk/mediatek/clk-mt8183-vdec.c | 5 ++ .../mediatek/vcodec/mtk_vcodec_dec_drv.c | 59 +++++++++++++---- .../mediatek/vcodec/mtk_vcodec_dec_hw.c | 20 ++++-- .../mediatek/vcodec/mtk_vcodec_dec_pm.c | 12 +++- .../platform/mediatek/vcodec/mtk_vcodec_drv.h | 1 + include/dt-bindings/clock/mt8183-clk.h | 3 +- 8 files changed, 165 insertions(+), 30 deletions(-)