From patchwork Wed Jul 8 17:41:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 11652001 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A1A49912 for ; Wed, 8 Jul 2020 17:47:45 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4DF05206E9 for ; Wed, 8 Jul 2020 17:47:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="HfPf0kF6"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=cerno.tech header.i=@cerno.tech header.b="q6l1Aueh"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="CBtbJ2v0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4DF05206E9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=cerno.tech Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=VuULDCrX5qsIscdOBfHNr4pauRsIyh/BLzW8adntAAM=; b=HfPf0kF6BhDbzrgOLEys3KVCV quSchSMzifWAsjKD2dt/qOVRLxz83podRVCDdwX+9LKB5Xpd0IO7wuMnQna4k5f74+xil0Zpi1yap E47+SunAvXqbzC4riaR8Bb1LbVE+vz6aD2Afr2uo0XgymKJ+m8y/+4UkJ25Vq3HNw/jyXm3HP5w4B ULS5R7GNLMfdCpxCeMUi2OazDbTdMJguSDFIBziMB8UTeZrGNE1trW5tjtXhGl3CDRuk5YbzcpZeh kNN5NVJc2gXQ6sr01FLpk2+/iS2yO+BDqlkwA42VUQfWVr1tkgtUApxyPAeBQZdQ/LOMw33GOXnEb pi6CZ4XJQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jtE8V-0004ma-4I; Wed, 08 Jul 2020 17:45:35 +0000 Received: from wnew4-smtp.messagingengine.com ([64.147.123.18]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jtE5n-0003Tn-LS; Wed, 08 Jul 2020 17:42:49 +0000 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.west.internal (Postfix) with ESMTP id 4C15B333; Wed, 8 Jul 2020 13:42:46 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Wed, 08 Jul 2020 13:42:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm3; bh=N6QhfHbx/i/SB X49oKupp16t5Yv/3jecagQWrR4AAuE=; b=q6l1AuehjjlVKFLCLQh+AewmgcA2k XAawCtvrEjqj0XJe7Lono6z4vadRAFGiQsl+jPEG1TN7l0eg2jIOAD2bX2jpyhH9 Aq1G5Y+PPqbzSgM9+o/Bf72zU1F4MugnLktDqn2S5cTfQ/f9x6RJXX6HwSOkxJCm KJo42CFc7vVm2+zO0Ff6U8ZeN4sHohdVp6kjIuQURh4tAXShmcQV7aBW03nXglZP w5e514KNa+hmBxzTOJC5CRpmlSVRdm3FoucXX0XvHFMAVjTAURT0Oq95lTDVthx6 bMaXU1mjjHVMCLmVNS4Q+reoky0zjFjNiFghdKWgTsPN052z1iWEdKqqw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=N6QhfHbx/i/SBX49oKupp16t5Yv/3jecagQWrR4AAuE=; b=CBtbJ2v0 LiL0oHja2govMnbYUeCFVzBeKTkmYmFqlx/N+9DfYlikbOjICB2sIb1kTNztky+w pONEfBayvS8qEhePb5ArCGNA4SGC49jh/iynpsvpZXHViCKmvKg9kGAu5yNmtrJT tHeGMBZzvNdfC5qkcT42BNL+J8izanz+NZR8ZTx4amarPenIv3zJSyARTueowh6i 36roYhG2rpUieQgCgkTMTpMJLMnqtbtb5tOdFGp5hJwltrc8/h7p9bVkhYKHAi/0 94xJa8JHofuaZE+O5V+Qn28ecSNjjfMLxut1S59UX+LwiBI6lI4Q9a0RMWhcMlNR 83X114+GzvSOnQ== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduiedrudejgdduudejucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpeforgigihhm vgcutfhiphgrrhguuceomhgrgihimhgvsegtvghrnhhordhtvggthheqnecuggftrfgrth htvghrnhepvdekleevfeffkeejhfffueelteelfeduieefheduudfggffhhfffheevveeh hedvnecukfhppeeltddrkeelrdeikedrjeeinecuvehluhhsthgvrhfuihiivgepjeenuc frrghrrghmpehmrghilhhfrhhomhepmhgrgihimhgvsegtvghrnhhordhtvggthh X-ME-Proxy: Received: from localhost (lfbn-tou-1-1502-76.w90-89.abo.wanadoo.fr [90.89.68.76]) by mail.messagingengine.com (Postfix) with ESMTPA id 8511E3280063; Wed, 8 Jul 2020 13:42:45 -0400 (EDT) From: Maxime Ripard To: Nicolas Saenz Julienne , Eric Anholt Subject: [PATCH v4 10/78] drm/vc4: crtc: Rename HVS channel to output Date: Wed, 8 Jul 2020 19:41:18 +0200 Message-Id: <4c3be351dac862a07c30bc32d13de495f1674045.1594230107.git-series.maxime@cerno.tech> X-Mailer: git-send-email 2.26.2 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200708_134248_871313_1DB6678D X-CRM114-Status: GOOD ( 13.85 ) X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [64.147.123.18 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tim Gover , Dave Stevenson , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Phil Elwell , linux-arm-kernel@lists.infradead.org, Maxime Ripard Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org In vc5, the HVS has 6 outputs and 3 FIFOs (or channels), with pixelvalves each being assigned to a given output, but each output can then be muxed to feed from multiple FIFOs. Since vc4 had that entirely static, both were probably equivalent, but since that changes, let's rename hvs_channel to hvs_output in the vc4_crtc_data, since a pixelvalve is really connected to an output, and not to a FIFO. Signed-off-by: Maxime Ripard Reviewed-by: Dave Stevenson --- drivers/gpu/drm/vc4/vc4_crtc.c | 8 ++++---- drivers/gpu/drm/vc4/vc4_drv.h | 4 ++-- drivers/gpu/drm/vc4/vc4_hvs.c | 2 +- drivers/gpu/drm/vc4/vc4_txp.c | 2 +- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index fdecaba77836..d3126fe04d9a 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -775,7 +775,7 @@ static const struct drm_crtc_helper_funcs vc4_crtc_helper_funcs = { static const struct vc4_pv_data bcm2835_pv0_data = { .base = { - .hvs_channel = 0, + .hvs_output = 0, }, .debugfs_name = "crtc0_regs", .pixels_per_clock = 1, @@ -787,7 +787,7 @@ static const struct vc4_pv_data bcm2835_pv0_data = { static const struct vc4_pv_data bcm2835_pv1_data = { .base = { - .hvs_channel = 2, + .hvs_output = 2, }, .debugfs_name = "crtc1_regs", .pixels_per_clock = 1, @@ -799,7 +799,7 @@ static const struct vc4_pv_data bcm2835_pv1_data = { static const struct vc4_pv_data bcm2835_pv2_data = { .base = { - .hvs_channel = 1, + .hvs_output = 1, }, .debugfs_name = "crtc2_regs", .pixels_per_clock = 1, @@ -862,7 +862,7 @@ int vc4_crtc_init(struct drm_device *drm, struct vc4_crtc *vc4_crtc, drm_crtc_init_with_planes(drm, crtc, primary_plane, NULL, crtc_funcs, NULL); drm_crtc_helper_add(crtc, crtc_helper_funcs); - vc4_crtc->channel = vc4_crtc->data->hvs_channel; + vc4_crtc->channel = vc4_crtc->data->hvs_output; drm_mode_crtc_set_gamma_size(crtc, ARRAY_SIZE(vc4_crtc->lut_r)); drm_crtc_enable_color_mgmt(crtc, 0, false, crtc->gamma_size); diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h index d80fc3bbb450..d1cf4c038180 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.h +++ b/drivers/gpu/drm/vc4/vc4_drv.h @@ -447,8 +447,8 @@ to_vc4_encoder(struct drm_encoder *encoder) } struct vc4_crtc_data { - /* Which channel of the HVS this pixelvalve sources from. */ - int hvs_channel; + /* Which output of the HVS this pixelvalve sources from. */ + int hvs_output; }; struct vc4_pv_data { diff --git a/drivers/gpu/drm/vc4/vc4_hvs.c b/drivers/gpu/drm/vc4/vc4_hvs.c index 091fdf4908aa..6fd9de1dc65a 100644 --- a/drivers/gpu/drm/vc4/vc4_hvs.c +++ b/drivers/gpu/drm/vc4/vc4_hvs.c @@ -419,7 +419,7 @@ void vc4_hvs_mode_set_nofb(struct drm_crtc *crtc) struct drm_display_mode *mode = &crtc->state->adjusted_mode; bool interlace = mode->flags & DRM_MODE_FLAG_INTERLACE; - if (vc4_crtc->data->hvs_channel == 2) { + if (vc4_crtc->data->hvs_output == 2) { u32 dispctrl; u32 dsp3_mux; diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c index a7c3af0005a0..f39d9900d027 100644 --- a/drivers/gpu/drm/vc4/vc4_txp.c +++ b/drivers/gpu/drm/vc4/vc4_txp.c @@ -452,7 +452,7 @@ static irqreturn_t vc4_txp_interrupt(int irq, void *data) } static const struct vc4_crtc_data vc4_txp_crtc_data = { - .hvs_channel = 2, + .hvs_output = 2, }; static int vc4_txp_bind(struct device *dev, struct device *master, void *data)