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 B7CAB40C13; Mon, 22 Jan 2024 15:00:22 +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=1705935622; cv=none; b=tysE53y2uqMbu+fie79YmekZZVsFGu6aLFxdpBAvJoops++dInYlwnZk/ycH4SzKd7GouNjeyawhK2TQYFBCUf6WvurB4HXOCtHL+oZwWkqQFOtoWlBdueE6hCZzK9hAw8Atq8pDUvZX6pBHPOc5p5mW8hlKkw2FBoMgSmRSQFI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705935622; c=relaxed/simple; bh=ziCgN18ZBJKgFtWmWXYcTNGfWO2DoZ1XDQaXC3PcFpE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=gQLAKXpv/PaVn/wtV4Oo5o9N8kD8zq64YsGvwEmZOVSupplbSnJPb/0S+qjmuntee2re6j/QxxXnwY4ePXOLMa8SNRwqvZQxgO7eobT68r6AKQxOv8oTeIN3df5TJgS3qYut1dCD23LR0aDxdFtXZBpPPSJybkF73Iu/ClMwVKQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OQK7aWnz; 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="OQK7aWnz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 113D5C43390; Mon, 22 Jan 2024 15:00:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1705935622; bh=ziCgN18ZBJKgFtWmWXYcTNGfWO2DoZ1XDQaXC3PcFpE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OQK7aWnzjZzdFVGzDp+JNdBtFy5E8iIU+z4fMMRPepQ0bBmSkMOxZ4WaOiGrouQJm 75pPS4Le4ZKUwSZEv+GubI3qgjC0c6c0tNDGlkmAsy2LyYc4Scw4NV4nGJhhriS3aE Mg7aDpdXYnyMeqXQ1JWv2Dx6vO/AtFIDREpwVYzz+5DXhF2i2B5H0BWYrLijvn3thq 5zBTUbT8PcicdUm5kOzXxRroJh++3wFUSQERhwAaaQiYe3VgZ1MDuQrDA08A8zaU9S SMnXuP4fZ9u6nTc8Sasju/VrY8Q4xn81Orue0v6j2ik1SpzqVuJR1TxTl39FejJ1Fe /Zc6IM/4BS+Vw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Josip Pavic , Aric Cyr , Wayne Lin , Daniel Wheeler , Alex Deucher , Sasha Levin , harry.wentland@amd.com, sunpeng.li@amd.com, Rodrigo.Siqueira@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch, qingqing.zhuo@amd.com, hamza.mahfooz@amd.com, mario.limonciello@amd.com, wenjing.liu@amd.com, aurabindo.pillai@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 6.7 66/88] drm/amd/display: make flip_timestamp_in_us a 64-bit variable Date: Mon, 22 Jan 2024 09:51:39 -0500 Message-ID: <20240122145608.990137-66-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240122145608.990137-1-sashal@kernel.org> References: <20240122145608.990137-1-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 6.7.1 Content-Transfer-Encoding: 8bit From: Josip Pavic [ Upstream commit 6fb12518ca58412dc51054e2a7400afb41328d85 ] [Why] This variable currently overflows after about 71 minutes. This doesn't cause any known functional issues but it does make debugging more difficult. [How] Make it a 64-bit variable. Reviewed-by: Aric Cyr Acked-by: Wayne Lin Signed-off-by: Josip Pavic Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/display/dc/dc_hw_types.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h index e2a3aa8812df..811474f4419b 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h @@ -244,7 +244,7 @@ enum pixel_format { #define DC_MAX_DIRTY_RECTS 3 struct dc_flip_addrs { struct dc_plane_address address; - unsigned int flip_timestamp_in_us; + unsigned long long flip_timestamp_in_us; bool flip_immediate; /* TODO: add flip duration for FreeSync */ bool triplebuffer_flips; -- 2.43.0