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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 5F43EC433F5 for ; Thu, 20 Jan 2022 15:16:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6DE2710E44D; Thu, 20 Jan 2022 15:16:56 +0000 (UTC) Received: from wnew3-smtp.messagingengine.com (wnew3-smtp.messagingengine.com [64.147.123.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 82C5310E45B for ; Thu, 20 Jan 2022 15:16:54 +0000 (UTC) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.west.internal (Postfix) with ESMTP id 1FE412B00152; Thu, 20 Jan 2022 10:16:53 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute4.internal (MEProxy); Thu, 20 Jan 2022 10:16:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h=cc :cc:content-transfer-encoding:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm1; bh=U3J0SybpKtOZw03xDnAVRbLnAEO0ON omsSWMPDZwMps=; b=UP7as1p6TmSb7fHWRx3l6HGPcR5lY8NVGIRAeJk5s07d21 kZEz7rPpfttIYpZOZN/L9vE+/SS80NNG/r+jcEkUW7hhROJWV4NEl8bQAIDvL8vT 5+7DlBfMitllBkzs/ejZpKD1hzbhuI6ShPeBIzmHxpl29qZiU2j1pEqNOGFeIkhN g4x9npUREbQFGAXLpUUVDlk1qZEFqJ8zzO/QbClCmf6vNLq0J6mrsBiej26hEDLC h3Sltu+Qk0hu1429VTNW0hveJD09nWv48K3C+VvJTbyHet29+0N0tv9Zc8fSlJg9 MwxLVwyGwjkHjPyzjzGItSVG9QbfQqfDRRm1DuzQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=U3J0Sy bpKtOZw03xDnAVRbLnAEO0ONomsSWMPDZwMps=; b=hKw5WbGP5CMe+Xh73/Ltqz aDzL2CZ2wlw8kPjjTF1WUhgiTDYvtFykT8CXTzKnOvMgMXLWk89AiZBmHPUs9nI7 zsZM17ZRrbek/EiCvSbIfUFms4AWqptsApHqbddL41az8tXcueov/DHHjP+7WgO3 8GT1mjYolzgoTfQrlGpMXX6jsoYgoCmH5XuEHIGglatL0X0glGQ36H0NZzCvfVMF rTwnk3kQclUflCFx5wdYiKIwuMYAQrmXiwGWnmr580qhPhKgKMj/msERxOx8qW0l 68DjkBo7O/T7dDn6AJ7h5sPKX7F2qU0ZmvWYFJrShoNdbYr+1te5ToqZbgIC1zVA == X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvvddrudekgdejvdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepofgrgihimhgv ucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrghtth gvrhhnpedvkeelveefffekjefhffeuleetleefudeifeehuddugffghffhffehveevheeh vdenucevlhhushhtvghrufhiiigvpedunecurfgrrhgrmhepmhgrihhlfhhrohhmpehmrg igihhmvgestggvrhhnohdrthgvtghh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 20 Jan 2022 10:16:52 -0500 (EST) From: Maxime Ripard To: Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard , Daniel Vetter , David Airlie Subject: [PATCH v4 06/16] drm/vc4: hdmi: Use full range helper in csc functions Date: Thu, 20 Jan 2022 16:16:15 +0100 Message-Id: <20220120151625.594595-7-maxime@cerno.tech> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220120151625.594595-1-maxime@cerno.tech> References: <20220120151625.594595-1-maxime@cerno.tech> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Dom Cobley , Tim Gover , Dave Stevenson , dri-devel@lists.freedesktop.org, Werner Sembach , Phil Elwell Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The CSC callbacks takes a boolean as an argument to tell whether we're using the full range or limited range RGB. However, with the upcoming YUV support, the logic will be a bit more complex. In order to address this, let's make the callbacks take the entire mode, and call our new helper to tell whether the full or limited range RGB should be used. Acked-by: Thomas Zimmermann Signed-off-by: Maxime Ripard --- drivers/gpu/drm/vc4/vc4_hdmi.c | 31 +++++++++++-------------------- drivers/gpu/drm/vc4/vc4_hdmi.h | 4 ++-- 2 files changed, 13 insertions(+), 22 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 7966e3b00332..47ff4507f017 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -490,7 +490,6 @@ static void vc4_hdmi_write_infoframe(struct drm_encoder *encoder, static void vc4_hdmi_set_avi_infoframe(struct drm_encoder *encoder) { struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder); - struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder); struct drm_connector *connector = &vc4_hdmi->connector; struct drm_connector_state *cstate = connector->state; const struct drm_display_mode *mode = &vc4_hdmi->saved_adjusted_mode; @@ -508,9 +507,9 @@ static void vc4_hdmi_set_avi_infoframe(struct drm_encoder *encoder) drm_hdmi_avi_infoframe_quant_range(&frame.avi, connector, mode, - vc4_encoder->limited_rgb_range ? - HDMI_QUANTIZATION_RANGE_LIMITED : - HDMI_QUANTIZATION_RANGE_FULL); + vc4_hdmi_is_full_range_rgb(vc4_hdmi, mode) ? + HDMI_QUANTIZATION_RANGE_FULL : + HDMI_QUANTIZATION_RANGE_LIMITED); drm_hdmi_avi_infoframe_colorimetry(&frame.avi, cstate); drm_hdmi_avi_infoframe_bars(&frame.avi, cstate); @@ -735,7 +734,8 @@ static void vc4_hdmi_encoder_disable(struct drm_encoder *encoder) mutex_unlock(&vc4_hdmi->mutex); } -static void vc4_hdmi_csc_setup(struct vc4_hdmi *vc4_hdmi, bool enable) +static void vc4_hdmi_csc_setup(struct vc4_hdmi *vc4_hdmi, + const struct drm_display_mode *mode) { unsigned long flags; u32 csc_ctl; @@ -745,7 +745,7 @@ static void vc4_hdmi_csc_setup(struct vc4_hdmi *vc4_hdmi, bool enable) csc_ctl = VC4_SET_FIELD(VC4_HD_CSC_CTL_ORDER_BGR, VC4_HD_CSC_CTL_ORDER); - if (enable) { + if (!vc4_hdmi_is_full_range_rgb(vc4_hdmi, mode)) { /* CEA VICs other than #1 requre limited range RGB * output unless overridden by an AVI infoframe. * Apply a colorspace conversion to squash 0-255 down @@ -775,7 +775,8 @@ static void vc4_hdmi_csc_setup(struct vc4_hdmi *vc4_hdmi, bool enable) spin_unlock_irqrestore(&vc4_hdmi->hw_lock, flags); } -static void vc5_hdmi_csc_setup(struct vc4_hdmi *vc4_hdmi, bool enable) +static void vc5_hdmi_csc_setup(struct vc4_hdmi *vc4_hdmi, + const struct drm_display_mode *mode) { unsigned long flags; u32 csc_ctl; @@ -784,7 +785,7 @@ static void vc5_hdmi_csc_setup(struct vc4_hdmi *vc4_hdmi, bool enable) spin_lock_irqsave(&vc4_hdmi->hw_lock, flags); - if (enable) { + if (!vc4_hdmi_is_full_range_rgb(vc4_hdmi, mode)) { /* CEA VICs other than #1 requre limited range RGB * output unless overridden by an AVI infoframe. * Apply a colorspace conversion to squash 0-255 down @@ -1123,22 +1124,12 @@ static void vc4_hdmi_encoder_pre_crtc_enable(struct drm_encoder *encoder, { struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder); struct drm_display_mode *mode = &vc4_hdmi->saved_adjusted_mode; - struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder); unsigned long flags; mutex_lock(&vc4_hdmi->mutex); - if (!vc4_hdmi_is_full_range_rgb(vc4_hdmi, mode)) { - if (vc4_hdmi->variant->csc_setup) - vc4_hdmi->variant->csc_setup(vc4_hdmi, true); - - vc4_encoder->limited_rgb_range = true; - } else { - if (vc4_hdmi->variant->csc_setup) - vc4_hdmi->variant->csc_setup(vc4_hdmi, false); - - vc4_encoder->limited_rgb_range = false; - } + if (vc4_hdmi->variant->csc_setup) + vc4_hdmi->variant->csc_setup(vc4_hdmi, mode); spin_lock_irqsave(&vc4_hdmi->hw_lock, flags); HDMI_WRITE(HDMI_FIFO_CTL, VC4_HDMI_FIFO_CTL_MASTER_SLAVE_N); diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.h b/drivers/gpu/drm/vc4/vc4_hdmi.h index 36c0b082a43b..4a5536975bf6 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.h +++ b/drivers/gpu/drm/vc4/vc4_hdmi.h @@ -12,7 +12,6 @@ struct vc4_hdmi_encoder { struct vc4_encoder base; bool hdmi_monitor; - bool limited_rgb_range; }; static inline struct vc4_hdmi_encoder * @@ -77,7 +76,8 @@ struct vc4_hdmi_variant { void (*reset)(struct vc4_hdmi *vc4_hdmi); /* Callback to enable / disable the CSC */ - void (*csc_setup)(struct vc4_hdmi *vc4_hdmi, bool enable); + void (*csc_setup)(struct vc4_hdmi *vc4_hdmi, + const struct drm_display_mode *mode); /* Callback to configure the video timings in the HDMI block */ void (*set_timings)(struct vc4_hdmi *vc4_hdmi, -- 2.34.1