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/openbmc/linux/Documentation/devicetree/bindings/input/
H A Dnvidia,tegra20-kbc.txt31 - nvidia,ghost-filter: enable ghost filtering for this device
44 nvidia,ghost-filter;
H A Dgoogle,cros-ec-keyb.yaml29 google,needs-ghost-filter:
31 Enable a ghost filter for the matrix keyboard. This is recommended
49 google,needs-ghost-filter: [ 'linux,keymap' ]
75 google,needs-ghost-filter;
/openbmc/u-boot/doc/device-tree-bindings/input/
H A Dcros-ec-keyb.txt14 - google,needs-ghost-filter: True to enable a ghost filter for the matrix
25 google,needs-ghost-filter;
/openbmc/linux/include/media/i2c/
H A Dupd64031a.h3 * upd64031a - NEC Electronics Ghost Reduction input defines
11 /* Ghost reduction modes */
H A Dupd64083.h22 upd64031a ghost reduction device. If this device is not present, or
41 combination with the upd64031a ghost reduction device.
/openbmc/linux/drivers/gpu/drm/ttm/
H A Dttm_bo_util.c599 * needs to stay alive. Otherwhise hang it on the ghost in ttm_bo_move_to_ghost()
716 struct ttm_buffer_object *ghost; in ttm_bo_pipeline_gutting() local
720 /* If already idle, no need for ghost object dance. */ in ttm_bo_pipeline_gutting()
738 * if any, to the ghost object. And we can't afford to fail in ttm_bo_pipeline_gutting()
751 ret = ttm_buffer_object_transfer(bo, &ghost); in ttm_bo_pipeline_gutting()
755 ret = dma_resv_copy_fences(&ghost->base._resv, bo->base.resv); in ttm_bo_pipeline_gutting()
762 dma_resv_unlock(&ghost->base._resv); in ttm_bo_pipeline_gutting()
763 ttm_bo_put(ghost); in ttm_bo_pipeline_gutting()
/openbmc/linux/drivers/gpu/drm/i915/gem/
H A Di915_gem_ttm.h31 * i915_ttm_is_ghost_object - Check if the ttm bo is a ghost object.
34 * Return: True if the ttm bo is not a i915 object but a ghost ttm object,
/openbmc/u-boot/include/
H A Dkey_matrix.h27 int ghost_filter; /* non-zero to enable ghost filter */
79 * @param ghost_filter Non-zero to enable ghost filtering
/openbmc/ipmitool/src/plugins/lan/
H A Dmd5.h21 ghost@aladdin.com
37 <ghost@aladdin.com>. Other authors are noted in the change history
H A Dmd5.c21 ghost@aladdin.com
37 <ghost@aladdin.com>. Other authors are noted in the change history
/openbmc/linux/Documentation/input/devices/
H A Dntrig.rst86 As observed ghost contacts are similar to actual use of the sensor, but they
87 seem to have different profiles. Ghost activity typically shows up as small
111 you actually are using the screen. In practice this sort of ghost has
/openbmc/linux/arch/arm/boot/dts/
H A Dcros-ec-keyboard.dtsi16 google,needs-ghost-filter;
/openbmc/openbmc/meta-openembedded/meta-multimedia/recipes-multimedia/dvb-apps/files/dvb-scan-table/dvb-t/
H A Dau-Hervey_Bay-Ghost_Hill1 # Australia / Hervey Bay / Ghost Hill
/openbmc/linux/include/linux/platform_data/
H A Dkeypad-omap.h29 * in order to workaround certain crappy HW designs that produce ghost
/openbmc/u-boot/drivers/input/
H A Dcros_ec_keyb.c28 int ghost_filter; /* 1 to enable ghost filter, else 0 */
176 config->ghost_filter = dev_read_bool(dev, "google,needs-ghost-filter"); in cros_ec_keyb_decode_fdt()
H A Dkey_matrix.c80 /* For a ghost key config, ignore the keypresses for this iteration. */ in key_matrix_decode()
/openbmc/linux/drivers/media/i2c/
H A Dupd64083.c50 NEC upd64031a ghost reduction chip. */
174 /* Initially assume that a ghost reduction chip is present */ in upd64083_probe()
H A Dupd64031a.c3 * upd64031A - NEC Electronics Ghost Reduction for NTSC in Japan
H A DKconfig1336 tristate "NEC Electronics uPD64031A Ghost Reduction"
1340 Support for the NEC Electronics uPD64031A Ghost Reduction
/openbmc/qemu/include/hw/ssi/
H A Dibex_spi_host.h88 /* Used to track the init status, for replicating TXDATA ghost writes */
/openbmc/u-boot/arch/arm/dts/
H A Dcros-ec-keyboard.dtsi18 google,needs-ghost-filter;
/openbmc/u-boot/arch/sandbox/dts/
H A Dcros-ec-keyboard.dtsi18 google,needs-ghost-filter;
/openbmc/linux/drivers/input/keyboard/
H A Dpmic8xxx-keypad.c264 dev_dbg(kp->dev, "detected ghost key on row[%d]" in pmic8xxx_detect_ghost_keys()
286 /* detecting ghost key is not an error */ in pmic8xxx_kp_scan_matrix()
H A Dcros_ec_keyb.c161 dev_dbg(dev, "ghost found at: B[%02d]:0x%02x & B[%02d]:0x%02x", in cros_ec_keyb_has_ghosting()
632 "google,needs-ghost-filter"); in cros_ec_keyb_register_matrix()
/openbmc/linux/drivers/media/pci/ivtv/
H A Divtv-cards.h288 u8 gr_config; /* config byte for the ghost reduction device */

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