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 702A01514F6; Thu, 13 Feb 2025 14:57:44 +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=1739458664; cv=none; b=UjyhWUZ/kHGxcV1vAb4Au8yEsKxXS2dv7+HKfP5ccwnIbNIZMeaFANUor7Mks5iGAuGpfraVnYU4YdHrNh0Rwo1FgAS+vFvoKlHQG+I23eP7IIfy+g1x0eXT0qf+Jfn7qxSvkOOy/OK7MY6DUbVGHiSrzt2F9lDcn1NztIVW9iI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739458664; c=relaxed/simple; bh=V64LNWQpUWLX1bChXemf4+bENmEjFoPc0FeRFgKVNFY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PxnbWw0HiZBAb5LM0dAHf1Mh2Pmrn5hFScfvI6iZTZoFDh2LshS/0TE4cVL+LTeoztF+1yr7IDrAWTQShd+onlrae17arOhmceJMCrnl1TbgNt2a+kF1He58wuTSlDzaUDReix+2ikaId2+pQaqlrXq77U9le8pEeHgQIymwhZc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=x8XgvQ2W; 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="x8XgvQ2W" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E4EA7C4CED1; Thu, 13 Feb 2025 14:57:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1739458664; bh=V64LNWQpUWLX1bChXemf4+bENmEjFoPc0FeRFgKVNFY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=x8XgvQ2WdDACxOIsiM25t5+aNhssrnMfNUpsjTl2HboWjNi9P9RWm19Yvpp7iF8lK yOZW7y1XTjWzHByfQU+xcsb0R2PoRUJNxBL8FLoBnhJPhBx0p/ySRaNrAviSgnz05H nYYz9/NSCRPmyz62tGQYshJLqFDnH4R7uU1U8b5g= 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 6.13 044/443] drm/bridge: it6505: Change definition MAX_HDCP_DOWN_STREAM_COUNT Date: Thu, 13 Feb 2025 15:23:29 +0100 Message-ID: <20250213142442.323738948@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250213142440.609878115@linuxfoundation.org> References: <20250213142440.609878115@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.13-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