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/Linux-v5.15/drivers/xen/xen-pciback/
Dconf_space_quirks.c41 "quirk didn't match any device known\n"); in xen_pcibk_find_quirk()
46 static inline void register_quirk(struct xen_pcibk_config_quirk *quirk) in register_quirk() argument
48 list_add_tail(&quirk->quirks_list, &xen_pcibk_quirks); in register_quirk()
97 struct xen_pcibk_config_quirk *quirk; in xen_pcibk_config_quirks_init() local
100 quirk = kzalloc(sizeof(*quirk), GFP_KERNEL); in xen_pcibk_config_quirks_init()
101 if (!quirk) { in xen_pcibk_config_quirks_init()
106 quirk->devid.vendor = dev->vendor; in xen_pcibk_config_quirks_init()
107 quirk->devid.device = dev->device; in xen_pcibk_config_quirks_init()
108 quirk->devid.subvendor = dev->subsystem_vendor; in xen_pcibk_config_quirks_init()
109 quirk->devid.subdevice = dev->subsystem_device; in xen_pcibk_config_quirks_init()
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/Linux-v5.15/arch/arm/mach-shmobile/
Dregulator-quirk-rcar-gen2.c3 * R-Car Generation 2 da9063(L)/da9210 regulator quirk
15 * To handle this, install a quirk that masks the interrupts in both the
16 * da9063 and da9210. This quirk has to run after the i2c master driver has
124 dev_info(dev, "IRQ2 is not asserted, removing quirk\n"); in regulator_quirk_notify()
142 struct regulator_quirk *quirk, *pos, *tmp; in rcar_gen2_regulator_quirk() local
164 quirk = kzalloc(sizeof(*quirk), GFP_KERNEL); in rcar_gen2_regulator_quirk()
165 if (!quirk) { in rcar_gen2_regulator_quirk()
170 argsa = &quirk->irq_args; in rcar_gen2_regulator_quirk()
171 memcpy(&quirk->i2c_msg, id->data, sizeof(quirk->i2c_msg)); in rcar_gen2_regulator_quirk()
173 quirk->id = id; in rcar_gen2_regulator_quirk()
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/Linux-v5.15/drivers/media/i2c/ccs/
Dccs-quirk.h3 * drivers/media/i2c/ccs/ccs-quirk.h
26 * @init: Quirk initialisation, called the last in probe(). This is
28 * @reg_access: Register access quirk. The quirk may divert the access
34 * by the quirk on read
36 * @flags: Quirk flags
68 ((sensor)->minfo.quirk && \
69 (sensor)->minfo.quirk->_quirk ? \
70 (sensor)->minfo.quirk->_quirk(sensor, ##__VA_ARGS__) : 0)
73 ((sensor)->minfo.quirk ? \
74 (sensor)->minfo.quirk->flags & _quirk : 0)
Dccs.h21 #include "ccs-quirk.h"
111 const struct ccs_quirk *quirk; member
135 const struct ccs_quirk *quirk; member
144 .quirk = _quirk, }
152 .quirk = _quirk, }
167 .quirk = _quirk, }
/Linux-v5.15/sound/soc/intel/boards/
Dbytcht_es8316.c49 #define BYT_CHT_ES8316_MAP(quirk) ((quirk) & GENMASK(3, 0)) argument
54 static unsigned long quirk; variable
57 module_param_named(quirk, quirk_override, int, 0444);
58 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
62 if (BYT_CHT_ES8316_MAP(quirk) == BYT_CHT_ES8316_INTMIC_IN1_MAP) in log_quirks()
63 dev_info(dev, "quirk IN1_MAP enabled"); in log_quirks()
64 if (BYT_CHT_ES8316_MAP(quirk) == BYT_CHT_ES8316_INTMIC_IN2_MAP) in log_quirks()
65 dev_info(dev, "quirk IN2_MAP enabled"); in log_quirks()
66 if (quirk & BYT_CHT_ES8316_SSP0) in log_quirks()
67 dev_info(dev, "quirk SSP0 enabled"); in log_quirks()
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Dbytcr_rt5640.c65 #define BYT_RT5640_MAP(quirk) ((quirk) & GENMASK(3, 0)) argument
66 #define BYT_RT5640_JDSRC(quirk) (((quirk) & GENMASK(7, 4)) >> 4) argument
67 #define BYT_RT5640_OVCD_TH(quirk) (((quirk) & GENMASK(12, 8)) >> 8) argument
68 #define BYT_RT5640_OVCD_SF(quirk) (((quirk) & GENMASK(14, 13)) >> 13) argument
104 module_param_named(quirk, quirk_override, int, 0444);
105 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
119 dev_info(dev, "quirk DMIC1_MAP enabled\n"); in log_quirks()
122 dev_info(dev, "quirk DMIC2_MAP enabled\n"); in log_quirks()
125 dev_info(dev, "quirk IN1_MAP enabled\n"); in log_quirks()
128 dev_info(dev, "quirk IN3_MAP enabled\n"); in log_quirks()
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Dbytcr_rt5651.c61 #define BYT_RT5651_MAP(quirk) ((quirk) & GENMASK(3, 0)) argument
62 #define BYT_RT5651_JDSRC(quirk) (((quirk) & GENMASK(7, 4)) >> 4) argument
63 #define BYT_RT5651_OVCD_TH(quirk) (((quirk) & GENMASK(12, 8)) >> 8) argument
64 #define BYT_RT5651_OVCD_SF(quirk) (((quirk) & GENMASK(14, 13)) >> 13) argument
98 module_param_named(quirk, quirk_override, int, 0444);
99 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
104 dev_info(dev, "quirk DMIC_MAP enabled"); in log_quirks()
106 dev_info(dev, "quirk IN1_MAP enabled"); in log_quirks()
108 dev_info(dev, "quirk IN2_MAP enabled"); in log_quirks()
110 dev_info(dev, "quirk IN1_IN2_MAP enabled"); in log_quirks()
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Dsof_sdw_common.h39 #define SOF_RT711_JDSRC(quirk) ((quirk) & GENMASK(3, 0)) argument
44 #define SOF_SSP_GET_PORT(quirk) (((quirk) >> 7) & GENMASK(5, 0)) argument
51 #define SOF_BT_OFFLOAD_SSP(quirk) \ argument
52 (((quirk) << SOF_BT_OFFLOAD_SSP_SHIFT) & SOF_BT_OFFLOAD_SSP_MASK)
/Linux-v5.15/drivers/scsi/ufs/
Dufs_quirks.h22 * ufs_dev_fix - ufs device quirk info
24 * @quirk: device quirk
29 unsigned int quirk; member
34 /* add specific device quirk */
38 .quirk = (_quirk), \
61 * enable this quirk to initiate quick error recovery and also silence related
85 * PA_TACTIVATE, enabling this quirk ensure this.
101 * enabling this quirk ensure this.
107 * the firmware. Enable this quirk to make UFS core driver probe and enable
114 * Enable this quirk to introduce 5ms delays after VCC power-off during
/Linux-v5.15/drivers/gpu/drm/nouveau/nvkm/subdev/pci/
Dagp.c106 const struct nvkm_device_agp_quirk *quirk = nvkm_device_agp_quirks; in nvkm_agp_ctor() local
139 while (quirk->hostbridge_vendor) { in nvkm_agp_ctor()
140 if (info.device->vendor == quirk->hostbridge_vendor && in nvkm_agp_ctor()
141 info.device->device == quirk->hostbridge_device && in nvkm_agp_ctor()
142 (quirk->chip_vendor == (u16)PCI_ANY_ID || in nvkm_agp_ctor()
143 pci->pdev->vendor == quirk->chip_vendor) && in nvkm_agp_ctor()
144 (quirk->chip_device == (u16)PCI_ANY_ID || in nvkm_agp_ctor()
145 pci->pdev->device == quirk->chip_device)) { in nvkm_agp_ctor()
148 quirk->mode); in nvkm_agp_ctor()
149 mode = quirk->mode; in nvkm_agp_ctor()
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/Linux-v5.15/sound/usb/
Dcard.c100 MODULE_PARM_DESC(quirk_alias, "Quirk aliases, e.g. 0123abcd:5678beef.");
102 MODULE_PARM_DESC(delayed_register, "Quirk for delayed registration, given by id:iface, e.g. 0123abc…
106 MODULE_PARM_DESC(quirk_flags, "Driver quirk bit flags.");
488 const struct snd_usb_audio_quirk *quirk) in usb_audio_make_shortname() argument
497 else if (quirk && quirk->product_name) in usb_audio_make_shortname()
498 s = quirk->product_name; in usb_audio_make_shortname()
519 const struct snd_usb_audio_quirk *quirk) in usb_audio_make_longname() argument
538 else if (quirk && quirk->vendor_name) in usb_audio_make_longname()
539 s = quirk->vendor_name; in usb_audio_make_longname()
589 const struct snd_usb_audio_quirk *quirk, in snd_usb_audio_create() argument
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Dquirks.c38 const struct snd_usb_audio_quirk *quirk; in create_composite_quirk() local
41 for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) { in create_composite_quirk()
42 iface = usb_ifnum_to_if(chip->dev, quirk->ifnum); in create_composite_quirk()
45 if (quirk->ifnum != probed_ifnum && in create_composite_quirk()
48 err = snd_usb_create_quirk(chip, iface, driver, quirk); in create_composite_quirk()
53 for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) { in create_composite_quirk()
54 iface = usb_ifnum_to_if(chip->dev, quirk->ifnum); in create_composite_quirk()
57 if (quirk->ifnum != probed_ifnum && in create_composite_quirk()
72 const struct snd_usb_audio_quirk *quirk) in ignore_interface_quirk() argument
81 const struct snd_usb_audio_quirk *quirk) in create_any_midi_quirk() argument
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Dimplicit.c46 /* Implicit feedback quirk table for playback */
80 /* Implicit feedback quirk table for capture: only FIXED type */
179 /* capture quirk for Roland device; always full-duplex */
262 /* More generic quirk: look for the sync EP next to the data EP */
293 /* Setup an implicit feedback endpoint from a quirk. Returns 0 if no quirk
294 * applies. Returns 1 if a quirk was found.
309 return 0; /* No quirk */ in audioformat_implicit_fb_quirk()
321 return 0; /* no quirk */ in audioformat_implicit_fb_quirk()
358 /* No quirk */ in audioformat_implicit_fb_quirk()
381 return 1; /* skip the quirk, also don't handle generic sync EP */ in audioformat_capture_quirk()
/Linux-v5.15/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
Dfeature.h80 * expand quirk list to enumeration.
113 * brcmf_feat_is_quirk_enabled() - query chip quirk.
116 * @quirk: quirk id to check.
118 * Return: true is quirk is enabled; otherwise false.
121 enum brcmf_feat_quirk quirk);
/Linux-v5.15/Documentation/devicetree/bindings/usb/
Dsnps,dwc3.yaml103 snps,dis-start-transfer-quirk:
124 description: Set if we want to enable u2exit lfps quirk
128 description: Set if we enable P3 OK for U2/SS Inactive quirk
184 snps,dis-u1-entry-quirk:
188 snps,dis-u2-entry-quirk:
197 snps,dis-u2-freeclk-exists-quirk:
203 snps,dis-del-phy-power-chg-quirk:
208 snps,dis-tx-ipgap-linecheck-quirk:
212 snps,parkmode-disable-ss-quirk:
223 snps,dis-split-quirk:
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/Linux-v5.15/drivers/misc/mei/
Dhw-me.h21 * @quirk_probe: device exclusion quirk
78 * with quirk for Node Manager exclusion.
84 * servers platforms with quirk for
88 * servers platforms with quirk for
91 * servers platforms with quirk for
95 * servers platforms with quirk for
/Linux-v5.15/drivers/usb/host/
Dohci-pci.c69 * identify the USB (fn2). This quirk might apply to more or
118 ohci_dbg (ohci, "enabled big endian Toshiba quirk\n"); in ohci_quirk_toshiba_scc()
121 ohci_err (ohci, "unsupported big endian Toshiba quirk\n"); in ohci_quirk_toshiba_scc()
126 /* Check for NEC chip and apply quirk for allegedly lost interrupts.
146 ohci_dbg (ohci, "enabled NEC chipset lost interrupt quirk\n"); in ohci_quirk_nec()
161 ohci_dbg(ohci, "enabled AMD prefetch quirk\n"); in ohci_quirk_amd700()
173 ohci_dbg(ohci, "enabled qemu quirk\n"); in ohci_quirk_qemu()
249 int (*quirk)(struct usb_hcd *ohci); in ohci_pci_reset() local
250 quirk = (void *)quirk_id->driver_data; in ohci_pci_reset()
251 ret = quirk(hcd); in ohci_pci_reset()
/Linux-v5.15/sound/core/
Dmisc.c98 * snd_pci_quirk_lookup_id - look up a PCI SSID quirk list
101 * @list: quirk list, terminated by a null entry
103 * Look through the given quirk list and finds a matching entry
127 * snd_pci_quirk_lookup - look up a PCI SSID quirk list
129 * @list: quirk list, terminated by a null entry
131 * Look through the given quirk list and finds a matching entry
/Linux-v5.15/drivers/tty/serial/8250/
Dserial_cs.c90 const struct serial_quirk *quirk; member
133 * be handled by setting the quirk entry .multi = 0 | 1 ?
300 if (info->quirk && info->quirk->wakeup) in serial_resume()
301 info->quirk->wakeup(link); in serial_resume()
367 if (info->quirk && info->quirk->setup) in setup_serial()
368 info->quirk->setup(handle, &uart); in setup_serial()
481 if (info->quirk && info->quirk->config) in simple_config()
482 info->quirk->config(link); in simple_config()
558 if (info->quirk && info->quirk->config) in multi_config()
559 info->quirk->config(link); in multi_config()
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/Linux-v5.15/sound/usb/hiface/
Dchip.c48 const struct hiface_vendor_quirk *quirk, in hiface_chip_create() argument
68 if (quirk && quirk->device_name) in hiface_chip_create()
69 strscpy(card->shortname, quirk->device_name, sizeof(card->shortname)); in hiface_chip_create()
90 const struct hiface_vendor_quirk *quirk = (struct hiface_vendor_quirk *)usb_id->driver_info; in hiface_chip_probe() local
116 ret = hiface_chip_create(intf, device, i, quirk, &chip); in hiface_chip_probe()
120 ret = hiface_pcm_init(chip, quirk ? quirk->extra_freq : 0); in hiface_chip_probe()
/Linux-v5.15/Documentation/devicetree/bindings/net/nfc/
Dtrf7970a.txt15 - irq-status-read-quirk: Specify that the trf7970a being used has the
17 - en2-rf-quirk: Specify that the trf7970a being used has the "EN2 RF"
39 irq-status-read-quirk;
40 en2-rf-quirk;
/Linux-v5.15/include/net/bluetooth/
Dhci.h95 /* When this quirk is set, the HCI Reset command is send when
98 * This quirk must be set before hci_register_dev is called.
102 /* When this quirk is set, the device is turned into a raw-only
105 * This quirk must be set before hci_register_dev is called.
109 /* When this quirk is set, the buffer sizes reported by
112 * This quirk must be set before hci_register_dev is called.
116 /* When this quirk is set, then a controller that does not
124 * This quirk must be set before hci_register_dev is called.
128 /* When this quirk is set, then the HCI Read Local Supported
134 * This quirk must be set before hci_register_dev is called.
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/Linux-v5.15/arch/arm/kernel/
Dsmccc-call.S34 beq 1f // No quirk structure
37 bne 1f // No quirk present
50 * struct arm_smccc_quirk *quirk)
60 * struct arm_smccc_quirk *quirk)
/Linux-v5.15/drivers/gpu/drm/i915/display/
Dintel_quirks.c17 drm_info(&i915->drm, "applying lvds SSC disable quirk\n"); in quirk_ssc_force_disable()
27 drm_info(&i915->drm, "applying inverted panel brightness quirk\n"); in quirk_invert_brightness()
34 drm_info(&i915->drm, "applying backlight present quirk\n"); in quirk_backlight_present()
43 drm_info(&i915->drm, "Applying T12 delay quirk\n"); in quirk_increase_t12_delay()
53 drm_info(&i915->drm, "Applying Increase DDI Disabled quirk\n"); in quirk_increase_ddi_disabled_time()
59 drm_info(&i915->drm, "Applying no pps backlight power quirk\n"); in quirk_no_pps_backlight_power_hook()
/Linux-v5.15/include/linux/
Darm-smccc.h291 * struct arm_smccc_quirk - Contains quirk information
292 * @id: quirk identification
293 * @state: quirk specific information
294 * @a6: Qualcomm quirk entry for returning post-smc call contents of a6
316 * @quirk: points to an arm_smccc_quirk, or NULL when no quirks are required.
322 * quirk structure provides vendor specific behavior.
328 struct arm_smccc_res *res, struct arm_smccc_quirk *quirk);
333 struct arm_smccc_res *res, struct arm_smccc_quirk *quirk) in __arm_smccc_smc() argument
343 * @quirk: points to an arm_smccc_quirk, or NULL when no quirks are required.
349 * optional quirk structure provides vendor specific behavior.
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