58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
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/*
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* edid_quirks.c: edid specific exceptions.
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*
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* Copyright (c) 2015-2018, NVIDIA CORPORATION, All rights reserved.
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* Author: Anshuman Nath Kar <anshumank@nvidia.com>
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include "edid.h"
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static const struct hdmi_blacklist {
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char manufacturer[4];
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u32 model;
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char monitor[14];
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u32 quirks;
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} edid_blacklist[] = {
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/* Bauhn ATVS65-815 65" 4K TV */
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{ "CTV", 48, "Tempo 4K TV", TEGRA_EDID_QUIRK_NO_YUV },
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/* Vizio SmartCast P-Series 4K TV */
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{ "VIZ", 4120, "P50-C1", TEGRA_EDID_QUIRK_DELAY_HDCP },
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{ "VIZ", 4120, "P55-C1", TEGRA_EDID_QUIRK_DELAY_HDCP },
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{ "VIZ", 4120, "P65-C1", TEGRA_EDID_QUIRK_DELAY_HDCP },
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{ "VIZ", 4120, "P75-C1", TEGRA_EDID_QUIRK_DELAY_HDCP },
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/* BlackMagic 12G SDI */
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{ "BMD", 0, "BMD HDMI", TEGRA_EDID_QUIRK_NO_HDCP },
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/* Denon 2313 doesn't support YUV422, but declares support for it */
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{ "DON", 48, "DENON-AVR", TEGRA_EDID_QUIRK_NO_YUV_422 },
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/* AVerMedia External Capture */
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{ "AVX", 4, "AVT GC510", TEGRA_EDID_QUIRK_NO_HDCP },
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/* Few TVs causing HPD bounce for 1-4 seconds */
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{ "YMH", 12774,"RX-A1070", TEGRA_EDID_QUIRK_HPD_BOUNCE },
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{ "SAM", 3387, "SAMSUNG", TEGRA_EDID_QUIRK_HPD_BOUNCE },
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/* WAR for bug 2408317 to skip non-CEA modes */
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{ "KL@", 18508, "LCD HDTV", TEGRA_EDID_QUIRK_ONLY_CEA },
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};
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u32 tegra_edid_lookup_quirks(const char *manufacturer, u32 model,
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const char *monitor)
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{
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int i;
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for (i = 0; i < ARRAY_SIZE(edid_blacklist); i++)
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if (!strcmp(edid_blacklist[i].manufacturer, manufacturer) &&
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edid_blacklist[i].model == model &&
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!strcmp(edid_blacklist[i].monitor, monitor))
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return edid_blacklist[i].quirks;
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return TEGRA_EDID_QUIRK_NONE;
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}
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