From patchwork Mon Apr 13 21:40:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yussuf Khalil X-Patchwork-Id: 11486387 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 62AEA81 for ; Mon, 13 Apr 2020 21:51:47 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 4059120644 for ; Mon, 13 Apr 2020 21:51:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=pp3345.net header.i=@pp3345.net header.b="hD2DOXr4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4059120644 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=pp3345.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id ABEC589ADC; Mon, 13 Apr 2020 21:51:43 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from saul.pp3345.net (saul.pp3345.net [163.172.111.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 79E0189ACD for ; Mon, 13 Apr 2020 21:51:42 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) (Authenticated sender: dev@pp3345.net) by saul.pp3345.net (Postcow) with ESMTPSA id 9D70E9A45EE; Mon, 13 Apr 2020 23:43:24 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pp3345.net; s=saul; t=1586814207; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:openpgp:autocrypt; bh=zKLpvb4399IPLBTYUy54gr53ZNSHE8t5s2HLC/LNoMM=; b=hD2DOXr4dAVFZaqYX0188tAp0uW3dKdkH8mQApK2H5IYYeQsXEjVIJxkwjtUBVyd2gMxBB A71usZOWzSTQ8/gxX8wf0GoZJk0sxEDCV3i1EB2D2t2An9diuyBKe7vgU9UXTrMihPMHpv jnkD0SdomK9flmTiyD1dweKNf9pHgzLY80EytZbZjDeozW6HO1htV287JiOe81563zjZmv faOq5UDiYvTYo00FiinCOOtGykSHH5SdUff950eWqGk83dAjgoYY/Hw7Ey5cH5SU3Bp/Ps 1cHImZFoH8irPg9xgiYhhiHytgz/9wBt11k4nqrA67q9XgXwNXMBPzyV/zLAFw== From: Yussuf Khalil To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/5] drm/atomic-helper: Consider RGB quantization changes to be mode changes Date: Mon, 13 Apr 2020 23:40:25 +0200 Message-Id: <20200413214024.46500-5-dev@pp3345.net> In-Reply-To: <20200413214024.46500-1-dev@pp3345.net> References: <20200413214024.46500-1-dev@pp3345.net> MIME-Version: 1.0 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: Yussuf Khalil Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Ensure RGB quantization range changes are applied immediately. Signed-off-by: Yussuf Khalil --- drivers/gpu/drm/drm_atomic_helper.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 85d163f16801..b74e90a2b214 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -686,6 +686,12 @@ drm_atomic_helper_check_modeset(struct drm_device *dev, if (old_connector_state->max_requested_bpc != new_connector_state->max_requested_bpc) new_crtc_state->connectors_changed = true; + + if (drm_connector_state_select_rgb_quantization_range( + old_connector_state, &new_crtc_state->mode) != + drm_connector_state_select_rgb_quantization_range( + new_connector_state, &new_crtc_state->mode)) + new_crtc_state->mode_changed = true; } if (funcs->atomic_check)