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 0A6C270830; Thu, 13 Feb 2025 14:33:04 +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=1739457184; cv=none; b=aW7nA5IcqK9HGZnpHbRzF62IUwfGMpiV7+Y4rETPqs22C41eiIv+/J6uDFJs5E5FDUGdcOvlfKIEoW07b3PwuPbXUjvcRIvBiub+j1svnbeSiW1inSFGUBm011f3pPCFw9hxs2AmiPL3sQCWre9RA0jfNPAN23kR8Twaf6Rp66Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739457184; c=relaxed/simple; bh=+CClQ4LctIUgUeTd9fbFreKidxY9x5WwJTxTvN1v/LI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HgUYWtePG/vCr5+AhpbRhuNf2ejyeTgxqfylvB9HgPd/r77qbQdfHt3sD+jDbTDbTwD33Zg+7h8DtPG4aoGYZcrfLFzr+lIihIi/IW0gqALU139JbPgbk2oQy1ksBT9JPxd+acr303nHaZzcxqGsF0AuU7oYNFUHeC+tjp3QcgU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=gYBfO1YR; 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="gYBfO1YR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6FFD2C4CED1; Thu, 13 Feb 2025 14:33:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1739457183; bh=+CClQ4LctIUgUeTd9fbFreKidxY9x5WwJTxTvN1v/LI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gYBfO1YRE6Osge+5EkKq52cmiViDopdKJnPEkUsC+dvyaH+e3/25htsebDfaS2ZwP DThCOp/zQd/SK/ZeVg4+tItq/LONZeHFgwzY4JB3Yb1pfY6lsaeNAGioYYOJYTlcTs 8NHJxQx20PR6YXEK85FU6ntJLnPU+YGgqNHj06A8= 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 6.12 039/422] drm/bridge: it6505: Change definition MAX_HDCP_DOWN_STREAM_COUNT Date: Thu, 13 Feb 2025 15:23:08 +0100 Message-ID: <20250213142438.073710774@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250213142436.408121546@linuxfoundation.org> References: <20250213142436.408121546@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 6.12-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 cf891e7677c0e..d55d7dad9545f 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