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 X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D54D8C433E2 for ; Thu, 3 Sep 2020 08:12:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9836720C09 for ; Thu, 3 Sep 2020 08:12:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=cerno.tech header.i=@cerno.tech header.b="lp5lQp1i"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="ooE5lK0y" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728960AbgICIMe (ORCPT ); Thu, 3 Sep 2020 04:12:34 -0400 Received: from wnew4-smtp.messagingengine.com ([64.147.123.18]:41581 "EHLO wnew4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728364AbgICICP (ORCPT ); Thu, 3 Sep 2020 04:02:15 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.west.internal (Postfix) with ESMTP id 43DA9C4E; Thu, 3 Sep 2020 04:02:09 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Thu, 03 Sep 2020 04:02:10 -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=k4qdYx2elgdUP 0sfJWxtG0WskXqKIn4qDleAaUABh/o=; b=lp5lQp1iCTGyJPba34ahFtg9IMnNq 3CQmdMhLfdT8rXta2RpGMo8vbBSHB/t5N+hhHdGQXN4Vh3qbvJaE7WpnH5HCoX/y eGcme/dpaCGCu6G3ZWpwZyjAfaWQjq4yanwXia5wFjN0DUo5Pj0zccJqdqfjCGR/ l8r8rRg3l4yOpEXH0a7qCw4KC+W9Z6yokYUQVjF0U83yjvuv7qsjFhy+/9yHl20U 4y8I2XhvgAYzciZHRysGtD3QGBV+/tZ7oRait8BJ17E1tapR7ywpfH/1U9MXKD36 e9iUXSNoB62q/w3dowgWiYVsjEZFlDAe+3sL//Qpgbv9gYVe0+xWAOS7Q== 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=k4qdYx2elgdUP0sfJWxtG0WskXqKIn4qDleAaUABh/o=; b=ooE5lK0y EHJcbxhvLGcMx/OkndEsQdBz0t5DlxYWQIJdRF7wwDVsBoPkkCMlW8fWanM0B5td f1GifWthFuL1RfYjjdgy4lpQGU6SLB+FIlWYmgG+ovYeidhncdkzALg+2jYFoVzP 9ZIEFyQOSHjuHETE3F/SC4ydMwJwnTvD/dDjZy6JE7BSogPcxcnyZi0659mPSSnr lVpwysrtPGUgz6EOSHby8AsFh+0RIaGP30GFd10BcWPHGj+yb5N4gEHSoR4Qpdar wvRg7bmjZLqb0+SuAhEksY8kJPLk+ow1Gc9ILjs+v6TALnbz1kDGIX3I2D4v1Nh1 MtCzPIuBAO4f3g== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduiedrudegtddguddviecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepofgrgihi mhgvucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrg htthgvrhhnpedvkeelveefffekjefhffeuleetleefudeifeehuddugffghffhffehveev heehvdenucfkphepledtrdekledrieekrdejieenucevlhhushhtvghrufhiiigvpeeine curfgrrhgrmhepmhgrihhlfhhrohhmpehmrgigihhmvgestggvrhhnohdrthgvtghh 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 5088C328005A; Thu, 3 Sep 2020 04:02:08 -0400 (EDT) From: Maxime Ripard To: Nicolas Saenz Julienne , Eric Anholt Cc: dri-devel@lists.freedesktop.org, linux-rpi-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Dave Stevenson , Tim Gover , Phil Elwell , Maxime Ripard , Chanwoo Choi , Hoegeun Kwon , Stefan Wahren Subject: [PATCH v5 10/80] drm/vc4: crtc: Rename HVS channel to output Date: Thu, 3 Sep 2020 10:00:42 +0200 Message-Id: X-Mailer: git-send-email 2.26.2 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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. Reviewed-by: Dave Stevenson Tested-by: Chanwoo Choi Tested-by: Hoegeun Kwon Tested-by: Stefan Wahren Signed-off-by: Maxime Ripard --- 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 abdb43c4cc10..365425d67f3f 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) -- git-series 0.9.1