From nobody Tue Jun 23 03:15:18 2026 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 2DF16C433F5 for ; Fri, 11 Mar 2022 18:28:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350901AbiCKS3R (ORCPT ); Fri, 11 Mar 2022 13:29:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54396 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242495AbiCKS3P (ORCPT ); Fri, 11 Mar 2022 13:29:15 -0500 Received: from mail-il1-x134.google.com (mail-il1-x134.google.com [IPv6:2607:f8b0:4864:20::134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AE0FAD1083 for ; Fri, 11 Mar 2022 10:28:11 -0800 (PST) Received: by mail-il1-x134.google.com with SMTP id j29so6563175ila.4 for ; Fri, 11 Mar 2022 10:28:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=3h6kRnzC7goLGEPmVBWo4cUiV7yAsagl+8hP4OJRt60=; b=Yysm327o5/GzYIVke4LAYz/7eSWLDIM7SQoR1fxon9K3967gGvGTsPyBKOdl6WsoUs lxMBbrpmgjl2+fdxYqM30DKensGi/owlaCLMJtL3ldflz8+HF9HcsODaxgYYL0J79FEj 0ZJqXnBsDrNyosZT8oIqcVD8Q+UJUxpjOZP7I= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=3h6kRnzC7goLGEPmVBWo4cUiV7yAsagl+8hP4OJRt60=; b=Q2fzcHkt4xWS44oswTKrLuo9Tu2262CnAaTIPHw+nTyNt9gBivN18OfFNBYHRCm4IN FRgomMf0L2kmglh2QA99wZx4zApSh3WcZXdexESuxthMCvfvIeZRhJD7+o3gtOLje7En 7AXVYt3KYn+PdFFI4anQRqleEIAxaGRwODBk8RPn/quPv+BOMxuB1GHyEiqVnUUumFcB swFQnINe+lumk1Fyk2u58sfH+FH8jIKnJEh4WOcjZlg+JP+y2Ezly5O78nUtgKVVtXnx lw5p+TzxorYj2hUIIa/4uFPrUEULhQcw1/ULLRc3LsRNttie92nF6Ob5CB0SRgJLJTK1 puwA== X-Gm-Message-State: AOAM533mQDx7PgcrihV6K8siCjURweOK9Yz5izfBLAJPJ08ew1tKGvio LNnnx1v8iUqod2OYm0Fjh26urJOn41DtZQ== X-Google-Smtp-Source: ABdhPJyXBcq64bTK5sj2ZWDtA1swRGQqBBlqtFMBcZKFPte5wO3bMxTNbICLQeV75OSaWmb1MkEzMA== X-Received: by 2002:a05:6e02:1285:b0:2c6:123f:48b8 with SMTP id y5-20020a056e02128500b002c6123f48b8mr8342898ilq.250.1647023291166; Fri, 11 Mar 2022 10:28:11 -0800 (PST) Received: from ddavenport4.bld.corp.google.com ([2620:15c:183:200:5a3:e166:1d11:e36c]) by smtp.gmail.com with ESMTPSA id u15-20020a056e021a4f00b002c665afb993sm5031715ilv.11.2022.03.11.10.28.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Mar 2022 10:28:10 -0800 (PST) From: Drew Davenport To: dri-devel@lists.freedesktop.org Cc: Drew Davenport , Daniel Vetter , David Airlie , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , linux-kernel@vger.kernel.org Subject: [PATCH] drm/edid: Update comments for drm_find_edid_extension Date: Fri, 11 Mar 2022 11:28:07 -0700 Message-Id: <20220311112801.1.I8dff39863e3d7a30f13512d9ff50b38ce6743373@changeid> X-Mailer: git-send-email 2.35.1.723.g4982287a31-goog MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" In (40d9b043a89e drm/connector: store tile information from displayid (v3)) this function was changed to find EDID extensions by id, but the comments still are specific to the CEA extension. Signed-off-by: Drew Davenport --- drivers/gpu/drm/drm_edid.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 561f53831e29..1afe73fbf3e0 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -3326,7 +3326,7 @@ add_detailed_modes(struct drm_connector *connector, s= truct edid *edid, #define EDID_CEA_VCDB_QS (1 << 6) =20 /* - * Search EDID for CEA extension block. + * Search EDID for the extension block with id @ext_id. */ const u8 *drm_find_edid_extension(const struct edid *edid, int ext_id, int *ext_index) @@ -3338,7 +3338,7 @@ const u8 *drm_find_edid_extension(const struct edid *= edid, if (edid =3D=3D NULL || edid->extensions =3D=3D 0) return NULL; =20 - /* Find CEA extension */ + /* Find extension that matches @ext_id */ for (i =3D *ext_index; i < edid->extensions; i++) { edid_ext =3D (const u8 *)edid + EDID_LENGTH * (i + 1); if (edid_ext[0] =3D=3D ext_id) --=20 2.35.1.723.g4982287a31-goog