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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 73A37C3527E for ; Tue, 12 Apr 2022 07:35:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356370AbiDLHfY (ORCPT ); Tue, 12 Apr 2022 03:35:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57244 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352132AbiDLHNb (ORCPT ); Tue, 12 Apr 2022 03:13:31 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F1CA113F81; Mon, 11 Apr 2022 23:54:20 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 80EE9B81B44; Tue, 12 Apr 2022 06:54:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EF99AC385A6; Tue, 12 Apr 2022 06:54:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649746458; bh=smfjITSV1YHK4/bfAMDR+H6NLc2WvBO/3LmrqMnJXJ4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=obQeLNhxdi1AFudI0JEsnNC5KOYc3reMPI+B668mwQ40MV7Fz5urdcVxUFBsSn8s5 a1iosBQWZW49mIlqGHFvsFzDPK7qeuvhcrOMeJ3ljRmusCCH2t/spDhV1KN75NlsW/ iQ2sHjrxSVIjJKan4nXbjNp8pGr+oFcscOPbtlyI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Philipp Zabel , Jani Nikula , Sasha Levin Subject: [PATCH 5.16 013/285] drm/edid: improve non-desktop quirk logging Date: Tue, 12 Apr 2022 08:27:50 +0200 Message-Id: <20220412062944.060255199@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220412062943.670770901@linuxfoundation.org> References: <20220412062943.670770901@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jani Nikula [ Upstream commit ce99534e978d4a36787dbe5e5c57749d12e6bf4a ] Improve non-desktop quirk logging if the EDID indicates non-desktop. If both are set, note about redundant quirk. If there's no quirk but the EDID indicates non-desktop, don't log non-desktop is set to 0. Cc: Philipp Zabel Signed-off-by: Jani Nikula Reviewed-by: Philipp Zabel Tested-by: Philipp Zabel Link: https://patchwork.freedesktop.org/patch/msgid/20211228101051.317989-1-jani.nikula@intel.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/drm_edid.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index a71b82668a98..83e5c115e754 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -5325,17 +5325,13 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi info->width_mm = edid->width_cm * 10; info->height_mm = edid->height_cm * 10; - info->non_desktop = !!(quirks & EDID_QUIRK_NON_DESKTOP); - drm_get_monitor_range(connector, edid); - DRM_DEBUG_KMS("non_desktop set to %d\n", info->non_desktop); - if (edid->revision < 3) - return quirks; + goto out; if (!(edid->input & DRM_EDID_INPUT_DIGITAL)) - return quirks; + goto out; info->color_formats |= DRM_COLOR_FORMAT_RGB444; drm_parse_cea_ext(connector, edid); @@ -5356,7 +5352,7 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi /* Only defined for 1.4 with digital displays */ if (edid->revision < 4) - return quirks; + goto out; switch (edid->input & DRM_EDID_DIGITAL_DEPTH_MASK) { case DRM_EDID_DIGITAL_DEPTH_6: @@ -5393,6 +5389,13 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi drm_update_mso(connector, edid); +out: + if (quirks & EDID_QUIRK_NON_DESKTOP) { + drm_dbg_kms(connector->dev, "Non-desktop display%s\n", + info->non_desktop ? " (redundant quirk)" : ""); + info->non_desktop = true; + } + return quirks; } -- 2.35.1