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https://git.proxmox.com/git/fwupd
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d350b2ecd7
This removes the 'two-layer' FuDevice and FuSyanpticsmstDevice model, where a complicated plugin cache was used to add and remove devices to the daemon. By making FuSynapticsmstDevice derive from FuDevice rather than GObject we can also use a lot of the helper functionality like the other plugins, for instance ->prepare_firmware(). The `drm_dp_aux_dev` devices do not emit uevents on unplug/re-plug and so all devices of `drm` class are watched and the actual DP AUX devices rescanned after a small delay. When the AUX devices emit changes from the kernel this workaround can be removed. Also drop force power support for MST controllers in the Dell plugin. Overall this has just led to more problems than it's helped. * Monitor flickers when turned on * Crashing graphics drivers from time to time * Fragile logic that doesn't always represent the device state
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
/*
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* Copyright (C) 2016 Mario Limonciello <mario.limonciello@dell.com>
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* Copyright (C) 2019 Richard Hughes <richard@hughsie.com>
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*
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* SPDX-License-Identifier: LGPL-2.1+
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*/
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#include "config.h"
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#include "fu-synapticsmst-common.h"
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const gchar *
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fu_synapticsmst_mode_to_string (FuSynapticsmstMode mode)
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{
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if (mode == FU_SYNAPTICSMST_MODE_DIRECT)
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return "DIRECT";
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if (mode == FU_SYNAPTICSMST_MODE_REMOTE)
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return "REMOTE";
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return NULL;
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}
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const gchar *
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fu_synapticsmst_family_to_string (FuSynapticsmstFamily family)
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{
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if (family == FU_SYNAPTICSMST_FAMILY_TESLA)
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return "tesla";
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if (family == FU_SYNAPTICSMST_FAMILY_LEAF)
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return "leaf";
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if (family == FU_SYNAPTICSMST_FAMILY_PANAMERA)
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return "panamera";
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return NULL;
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}
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FuSynapticsmstFamily
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fu_synapticsmst_family_from_chip_id (guint16 chip_id)
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{
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if (chip_id >= 0x5000 && chip_id < 0x6000)
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return FU_SYNAPTICSMST_FAMILY_PANAMERA;
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if (chip_id >= 0x3000 && chip_id < 0x4000)
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return FU_SYNAPTICSMST_FAMILY_LEAF;
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if (chip_id >= 0x2000 && chip_id < 0x3000)
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return FU_SYNAPTICSMST_FAMILY_TESLA;
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return FU_SYNAPTICSMST_FAMILY_UNKNOWN;
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}
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