From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4244117A2FE; Wed, 19 Feb 2025 09:19:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739956783; cv=none; b=Srcm4nH+2ApgOsnWg8waJ3TBgPAbkluI+Ci3+syq7UBHqAzELktvEAG4h7ZrbLhyCU6JX0LQwGjnjFfPnzJhdlP9/+MxU+AIUA6yzXOL1A9E5s9gTJ1bUYqdavlCa8J6T7Zl5qUNB8s8nzr2JDdLWjukU/hyDVB/TG89Y/D0r9E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739956783; c=relaxed/simple; bh=g/+oyQF+YZFByaZWditQH8DdxAKcSby/a5uB+pqy9WQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=eI25LMYwW2HKotsgAXIk2F3gQgsGBhznPJtYsTpXq1Zt5rFlCLqCY4fpGSd2IFdANmosQnGHKkRn+4vMR89j4IeBjR5bXSFCNvnVYIgPBYijJI4hJeeJ2VjBHtL8UhzgqhajoJsHLS61Nbtsicmykd5BkwpIhoo39n17aojZvQg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=SDeHgHML; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="SDeHgHML" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B94E7C4CEE6; Wed, 19 Feb 2025 09:19:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1739956783; bh=g/+oyQF+YZFByaZWditQH8DdxAKcSby/a5uB+pqy9WQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SDeHgHMLBnPgOAUOr2Row7zoDA/6w+fpCnG46aeWyZ0He6AlqKqsiC1q5S3KFwvwM nLtoIVr2qBcVLEIyj7xwSq+XD1Qg7uxHiGbPvSaUxVhmwneht8DXk24bQOBTO86t+1 9VHQqHI4yHoS1UU0S62BNxKiNmIPvpTWcLYev1vk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Dmitry Baryshkov , Hermes Wu , AngeloGioacchino Del Regno , Sasha Levin Subject: [PATCH 6.1 281/578] drm/bridge: it6505: Change definition MAX_HDCP_DOWN_STREAM_COUNT Date: Wed, 19 Feb 2025 09:24:45 +0100 Message-ID: <20250219082704.070553391@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250219082652.891560343@linuxfoundation.org> References: <20250219082652.891560343@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Hermes Wu [ Upstream commit 85597bc0d70c287ba41f17d14d3d857a38a3d727 ] A HDCP source device shall support max downstream to 127 devices. Change definition MAX_HDCP_DOWN_STREAM_COUNT to 127 KSVs shall save for DRM blocked devices check. This results in struct it6505 growth by ~0.5 KiB. Reviewed-by: Dmitry Baryshkov Signed-off-by: Hermes Wu Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Dmitry Baryshkov Link: https://patchwork.freedesktop.org/patch/msgid/20241230-v7-upstream-v7-4-e0fdd4844703@ite.corp-partner.google.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/bridge/ite-it6505.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/ite-it6505.c b/drivers/gpu/drm/bridge/ite-it6505.c index 45596b211fb88..6140dea66e43a 100644 --- a/drivers/gpu/drm/bridge/ite-it6505.c +++ b/drivers/gpu/drm/bridge/ite-it6505.c @@ -296,7 +296,7 @@ #define MAX_LANE_COUNT 4 #define MAX_LINK_RATE HBR #define AUTO_TRAIN_RETRY 3 -#define MAX_HDCP_DOWN_STREAM_COUNT 10 +#define MAX_HDCP_DOWN_STREAM_COUNT 127 #define MAX_CR_LEVEL 0x03 #define MAX_EQ_LEVEL 0x03 #define AUX_WAIT_TIMEOUT_MS 15 -- 2.39.5