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 73D021FE47A; Sun, 26 Jan 2025 14:56:41 +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=1737903401; cv=none; b=br9JI9ZKxPgnolAmhW0o/SWuPTv0DoQqaxWDViZBfT304kOXgnJ+QaSMJZBdgmD/clKSjxyVlCGOQfDQben+eMsKcQt1wFOMqMsI4CQ4X/nmfUpqnBivIfyCD3hKXQVTrkhRjFpavKeGbPHTpAswA0Vy1grytvr0k2cAJ270VBQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737903401; c=relaxed/simple; bh=PKMO1/Y/7zRa10cs8DLp14uWJAtZjNNP/fdlElXC5U0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Y0FFyh9YdMpoQvbhm23AMPUJUbGdWB3Z/Ceih66HBPpG88EHyouAlyP+xkIPmVSbEurp2Kcb9URNVH41aHmH7W+1PVqkM743wrx/FqQf0+Vi5dLVddqatJXt/VK2Sg5PrWaKDSmZGPgS7MzsDII5JF+BuPdHodPbQzORutbdW10= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VSwV3FGo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="VSwV3FGo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BC45FC4CEE2; Sun, 26 Jan 2025 14:56:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737903401; bh=PKMO1/Y/7zRa10cs8DLp14uWJAtZjNNP/fdlElXC5U0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VSwV3FGoa88ZKwGdMXsspMGjGimy8tiIEnXT3nZNjcqpajgBnswl8OpEoCqSU8BOH AvRvVhoIb5h1gKA2NG2V1xZEoOZAQ76cvJ5f4zBnRsPVlr1/4nAdgZtdWGcQBg5uMy 09QubY2TXUPHNFtFykgmWrWb4H0sxWdSidC+KD4baBaZmbVvFEpBFEJFXXG9eHK+WM PbDJCPj96tymSNV8ofUgTtdu+kuw+o5oOZhJYDdmU3+gocuwLK+blWqRXOaYFelQG4 GEGZf1STM1OMigVU4+TGsPaA6AsiZSqxqn4P7plNGvyApaNbjxS381TObx6HoFafp4 ZexSxCV3zsYOw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Hermes Wu , Dmitry Baryshkov , AngeloGioacchino Del Regno , Sasha Levin , andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 6.6 12/17] drm/bridge: it6505: Change definition MAX_HDCP_DOWN_STREAM_COUNT Date: Sun, 26 Jan 2025 09:56:07 -0500 Message-Id: <20250126145612.937679-12-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250126145612.937679-1-sashal@kernel.org> References: <20250126145612.937679-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.74 Content-Transfer-Encoding: 8bit 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 26d3b9b843267..b7f70c8d14473 100644 --- a/drivers/gpu/drm/bridge/ite-it6505.c +++ b/drivers/gpu/drm/bridge/ite-it6505.c @@ -295,7 +295,7 @@ #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