| /kernel/linux/linux-6.6/drivers/input/misc/ |
| D | rotary_encoder.c | 11 * See file:Documentation/input/devices/rotary-encoder.rst for more information
26 #define DRV_NAME "rotary-encoder"
56 static unsigned int rotary_encoder_get_state(struct rotary_encoder *encoder) in rotary_encoder_get_state() argument
61 for (i = 0; i < encoder->gpios->ndescs; ++i) { in rotary_encoder_get_state()
62 int val = gpiod_get_value_cansleep(encoder->gpios->desc[i]); in rotary_encoder_get_state()
65 if (encoder->encoding == ROTENC_GRAY && ret & 1) in rotary_encoder_get_state()
74 static void rotary_encoder_report_event(struct rotary_encoder *encoder) in rotary_encoder_report_event() argument
76 if (encoder->relative_axis) { in rotary_encoder_report_event()
77 input_report_rel(encoder->input, in rotary_encoder_report_event()
78 encoder->axis, encoder->dir); in rotary_encoder_report_event()
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| /kernel/linux/linux-5.10/drivers/input/misc/ |
| D | rotary_encoder.c | 11 * See file:Documentation/input/devices/rotary-encoder.rst for more information
26 #define DRV_NAME "rotary-encoder"
56 static unsigned int rotary_encoder_get_state(struct rotary_encoder *encoder) in rotary_encoder_get_state() argument
61 for (i = 0; i < encoder->gpios->ndescs; ++i) { in rotary_encoder_get_state()
62 int val = gpiod_get_value_cansleep(encoder->gpios->desc[i]); in rotary_encoder_get_state()
65 if (encoder->encoding == ROTENC_GRAY && ret & 1) in rotary_encoder_get_state()
74 static void rotary_encoder_report_event(struct rotary_encoder *encoder) in rotary_encoder_report_event() argument
76 if (encoder->relative_axis) { in rotary_encoder_report_event()
77 input_report_rel(encoder->input, in rotary_encoder_report_event()
78 encoder->axis, encoder->dir); in rotary_encoder_report_event()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/ |
| D | drm_encoder.c | 39 * generic sink entity, represented by &struct drm_connector). An encoder takes
73 struct drm_encoder *encoder; in drm_encoder_register_all() local
76 drm_for_each_encoder(encoder, dev) { in drm_encoder_register_all()
77 if (encoder->funcs && encoder->funcs->late_register) in drm_encoder_register_all()
78 ret = encoder->funcs->late_register(encoder); in drm_encoder_register_all()
88 struct drm_encoder *encoder; in drm_encoder_unregister_all() local
90 drm_for_each_encoder(encoder, dev) { in drm_encoder_unregister_all()
91 if (encoder->funcs && encoder->funcs->early_unregister) in drm_encoder_unregister_all()
92 encoder->funcs->early_unregister(encoder); in drm_encoder_unregister_all()
98 struct drm_encoder *encoder, in __drm_encoder_init() argument
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| D | drm_encoder_slave.c | 32 * drm_i2c_encoder_init - Initialize an I2C slave encoder
34 * @encoder: Encoder to be attached to the I2C device. You aren't
53 struct drm_encoder_slave *encoder, in drm_i2c_encoder_init() argument
76 encoder->bus_priv = client; in drm_i2c_encoder_init()
80 err = encoder_drv->encoder_init(client, dev, encoder); in drm_i2c_encoder_init()
85 encoder->slave_funcs->set_config(&encoder->base, in drm_i2c_encoder_init()
99 * drm_i2c_encoder_destroy - Unregister the I2C device backing an encoder
100 * @drm_encoder: Encoder to be unregistered.
103 * encoder driver once I2C access is no longer needed.
107 struct drm_encoder_slave *encoder = to_encoder_slave(drm_encoder); in drm_i2c_encoder_destroy() local
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| /kernel/linux/linux-6.6/drivers/gpu/drm/i915/display/ |
| D | intel_ddi.c | 91 static int intel_ddi_hdmi_level(struct intel_encoder *encoder, in intel_ddi_hdmi_level() argument
96 level = intel_bios_hdmi_level_shift(encoder->devdata); in intel_ddi_hdmi_level()
118 void hsw_prepare_dp_ddi_buffers(struct intel_encoder *encoder, in hsw_prepare_dp_ddi_buffers() argument
121 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in hsw_prepare_dp_ddi_buffers()
124 enum port port = encoder->port; in hsw_prepare_dp_ddi_buffers()
127 trans = encoder->get_buf_trans(encoder, crtc_state, &n_entries); in hsw_prepare_dp_ddi_buffers()
133 intel_bios_dp_boost_level(encoder->devdata)) in hsw_prepare_dp_ddi_buffers()
149 static void hsw_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder, in hsw_prepare_hdmi_ddi_buffers() argument
152 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in hsw_prepare_hdmi_ddi_buffers()
153 int level = intel_ddi_level(encoder, crtc_state, 0); in hsw_prepare_hdmi_ddi_buffers()
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| D | intel_modeset_verify.c | 5 * High level crtc/connector/encoder modeset state verification.
36 struct intel_encoder *encoder = intel_attached_encoder(connector); in intel_connector_verify_state() local
47 if (!encoder || encoder->type == INTEL_OUTPUT_DP_MST) in intel_connector_verify_state()
51 conn_state->best_encoder != &encoder->base, in intel_connector_verify_state()
52 "atomic encoder doesn't match attached encoder\n"); in intel_connector_verify_state()
54 I915_STATE_WARN(i915, conn_state->crtc != encoder->base.crtc, in intel_connector_verify_state()
55 "attached encoder crtc differs from connector crtc\n"); in intel_connector_verify_state()
60 "best encoder set without crtc!\n"); in intel_connector_verify_state()
73 struct drm_encoder *encoder = connector->encoder; in verify_connector_state() local
84 I915_STATE_WARN(to_i915(connector->dev), new_conn_state->best_encoder != encoder, in verify_connector_state()
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| D | g4x_hdmi.c | 25 static void intel_hdmi_prepare(struct intel_encoder *encoder, in intel_hdmi_prepare() argument
28 struct drm_device *dev = encoder->base.dev; in intel_hdmi_prepare()
31 struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder); in intel_hdmi_prepare()
64 static bool intel_hdmi_get_hw_state(struct intel_encoder *encoder, in intel_hdmi_get_hw_state() argument
67 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in intel_hdmi_get_hw_state()
68 struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder); in intel_hdmi_get_hw_state()
73 encoder->power_domain); in intel_hdmi_get_hw_state()
79 intel_display_power_put(dev_priv, encoder->power_domain, wakeref); in intel_hdmi_get_hw_state()
86 struct intel_encoder *encoder = in connector_is_hdmi() local
89 return encoder && encoder->type == INTEL_OUTPUT_HDMI; in connector_is_hdmi()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/msm/disp/dpu1/ |
| D | dpu_encoder.h | 41 * dpu_encoder_assign_crtc - Link the encoder to the crtc it's assigned to
42 * @encoder: encoder pointer
45 void dpu_encoder_assign_crtc(struct drm_encoder *encoder,
50 * the encoder is assigned to the given crtc
51 * @encoder: encoder pointer
55 void dpu_encoder_toggle_vblank_for_crtc(struct drm_encoder *encoder,
59 * dpu_encoder_register_frame_event_callback - provide callback to encoder that
61 * @encoder: encoder pointer
65 void dpu_encoder_register_frame_event_callback(struct drm_encoder *encoder,
73 * @encoder: encoder pointer
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| D | dpu_encoder_phys.h | 29 * enum dpu_enc_split_role - Role this physical encoder will play in a
32 * @ENC_ROLE_SOLO: This is the one and only panel. This encoder is master.
33 * @ENC_ROLE_MASTER: This encoder is the master of a split panel config.
34 * @ENC_ROLE_SLAVE: This encoder is not the master of a split panel config.
43 * enum dpu_enc_enable_state - current enabled state of the physical encoder
44 * @DPU_ENC_DISABLING: Encoder transitioning to disable state
45 * Events bounding transition are encoder type specific
46 * @DPU_ENC_DISABLED: Encoder is disabled
47 * @DPU_ENC_ENABLING: Encoder transitioning to enabled
48 * Events bounding transition are encoder type specific
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| /kernel/linux/linux-5.10/drivers/gpu/drm/msm/disp/dpu1/ |
| D | dpu_encoder.h | 22 * Encoder functions and data types
23 * @intfs: Interfaces this encoder is using, INTF_MODE_NONE if unused
31 * @encoder: encoder pointer
32 * @hw_res: resource table to populate with encoder required resources
34 void dpu_encoder_get_hw_resources(struct drm_encoder *encoder,
38 * dpu_encoder_assign_crtc - Link the encoder to the crtc it's assigned to
39 * @encoder: encoder pointer
42 void dpu_encoder_assign_crtc(struct drm_encoder *encoder,
47 * the encoder is assigned to the given crtc
48 * @encoder: encoder pointer
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| D | dpu_encoder_phys.h | 26 * enum dpu_enc_split_role - Role this physical encoder will play in a
29 * @ENC_ROLE_SOLO: This is the one and only panel. This encoder is master.
30 * @ENC_ROLE_MASTER: This encoder is the master of a split panel config.
31 * @ENC_ROLE_SLAVE: This encoder is not the master of a split panel config.
40 * enum dpu_enc_enable_state - current enabled state of the physical encoder
41 * @DPU_ENC_DISABLING: Encoder transitioning to disable state
42 * Events bounding transition are encoder type specific
43 * @DPU_ENC_DISABLED: Encoder is disabled
44 * @DPU_ENC_ENABLING: Encoder transitioning to enabled
45 * Events bounding transition are encoder type specific
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| /kernel/linux/linux-5.10/drivers/gpu/drm/ |
| D | drm_encoder.c | 37 * generic sink entity, represented by &struct drm_connector). An encoder takes
71 struct drm_encoder *encoder; in drm_encoder_register_all() local
74 drm_for_each_encoder(encoder, dev) { in drm_encoder_register_all()
75 if (encoder->funcs->late_register) in drm_encoder_register_all()
76 ret = encoder->funcs->late_register(encoder); in drm_encoder_register_all()
86 struct drm_encoder *encoder; in drm_encoder_unregister_all() local
88 drm_for_each_encoder(encoder, dev) { in drm_encoder_unregister_all()
89 if (encoder->funcs->early_unregister) in drm_encoder_unregister_all()
90 encoder->funcs->early_unregister(encoder); in drm_encoder_unregister_all()
95 * drm_encoder_init - Init a preallocated encoder
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| D | drm_encoder_slave.c | 32 * drm_i2c_encoder_init - Initialize an I2C slave encoder
34 * @encoder: Encoder to be attached to the I2C device. You aren't
53 struct drm_encoder_slave *encoder, in drm_i2c_encoder_init() argument
76 encoder->bus_priv = client; in drm_i2c_encoder_init()
80 err = encoder_drv->encoder_init(client, dev, encoder); in drm_i2c_encoder_init()
85 encoder->slave_funcs->set_config(&encoder->base, in drm_i2c_encoder_init()
99 * drm_i2c_encoder_destroy - Unregister the I2C device backing an encoder
100 * @drm_encoder: Encoder to be unregistered.
103 * encoder driver once I2C access is no longer needed.
107 struct drm_encoder_slave *encoder = to_encoder_slave(drm_encoder); in drm_i2c_encoder_destroy() local
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| /kernel/linux/linux-5.10/drivers/media/i2c/ |
| D | bt856.c | 3 * bt856 - BT856A Digital Video Encoder (Rockwell Part)
27 MODULE_DESCRIPTION("Brooktree-856A video encoder driver");
55 static inline int bt856_write(struct bt856 *encoder, u8 reg, u8 value) in bt856_write() argument
57 struct i2c_client *client = v4l2_get_subdevdata(&encoder->sd); in bt856_write()
59 encoder->reg[reg - BT856_REG_OFFSET] = value; in bt856_write()
63 static inline int bt856_setbit(struct bt856 *encoder, u8 reg, u8 bit, u8 value) in bt856_setbit() argument
65 return bt856_write(encoder, reg, in bt856_setbit()
66 (encoder->reg[reg - BT856_REG_OFFSET] & ~(1 << bit)) | in bt856_setbit()
70 static void bt856_dump(struct bt856 *encoder) in bt856_dump() argument
74 v4l2_info(&encoder->sd, "register dump:\n"); in bt856_dump()
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| /kernel/linux/linux-6.6/drivers/media/i2c/ |
| D | bt856.c | 3 * bt856 - BT856A Digital Video Encoder (Rockwell Part)
27 MODULE_DESCRIPTION("Brooktree-856A video encoder driver");
55 static inline int bt856_write(struct bt856 *encoder, u8 reg, u8 value) in bt856_write() argument
57 struct i2c_client *client = v4l2_get_subdevdata(&encoder->sd); in bt856_write()
59 encoder->reg[reg - BT856_REG_OFFSET] = value; in bt856_write()
63 static inline int bt856_setbit(struct bt856 *encoder, u8 reg, u8 bit, u8 value) in bt856_setbit() argument
65 return bt856_write(encoder, reg, in bt856_setbit()
66 (encoder->reg[reg - BT856_REG_OFFSET] & ~(1 << bit)) | in bt856_setbit()
70 static void bt856_dump(struct bt856 *encoder) in bt856_dump() argument
74 v4l2_info(&encoder->sd, "register dump:\n"); in bt856_dump()
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| /kernel/linux/linux-6.6/include/drm/ |
| D | drm_encoder.h | 36 * struct drm_encoder_funcs - encoder controls
44 * Reset encoder hardware and software state to off. This function isn't
48 void (*reset)(struct drm_encoder *encoder);
53 * Clean up encoder resources. This is only called at driver unload time
54 * through drm_mode_config_cleanup() since an encoder cannot be
57 void (*destroy)(struct drm_encoder *encoder);
63 * interfaces attached to the encoder like debugfs interfaces.
72 int (*late_register)(struct drm_encoder *encoder);
78 * userspace interfaces attached to the encoder from
83 void (*early_unregister)(struct drm_encoder *encoder);
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| D | drm_encoder_slave.h | 36 * struct drm_encoder_slave_funcs - Entry points exposed by a slave encoder driver
37 * @set_config: Initialize any encoder-specific modesetting parameters.
48 * if the encoder is the currently selected one for the connector.
51 void (*set_config)(struct drm_encoder *encoder,
54 void (*destroy)(struct drm_encoder *encoder);
55 void (*dpms)(struct drm_encoder *encoder, int mode);
56 void (*save)(struct drm_encoder *encoder);
57 void (*restore)(struct drm_encoder *encoder);
58 bool (*mode_fixup)(struct drm_encoder *encoder,
61 int (*mode_valid)(struct drm_encoder *encoder,
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| /kernel/linux/linux-5.10/include/drm/ |
| D | drm_encoder.h | 36 * struct drm_encoder_funcs - encoder controls
44 * Reset encoder hardware and software state to off. This function isn't
48 void (*reset)(struct drm_encoder *encoder);
53 * Clean up encoder resources. This is only called at driver unload time
54 * through drm_mode_config_cleanup() since an encoder cannot be
57 void (*destroy)(struct drm_encoder *encoder);
63 * interfaces attached to the encoder like debugfs interfaces.
72 int (*late_register)(struct drm_encoder *encoder);
78 * userspace interfaces attached to the encoder from
83 void (*early_unregister)(struct drm_encoder *encoder);
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| D | drm_encoder_slave.h | 34 * struct drm_encoder_slave_funcs - Entry points exposed by a slave encoder driver
35 * @set_config: Initialize any encoder-specific modesetting parameters.
46 * if the encoder is the currently selected one for the connector.
49 void (*set_config)(struct drm_encoder *encoder,
52 void (*destroy)(struct drm_encoder *encoder);
53 void (*dpms)(struct drm_encoder *encoder, int mode);
54 void (*save)(struct drm_encoder *encoder);
55 void (*restore)(struct drm_encoder *encoder);
56 bool (*mode_fixup)(struct drm_encoder *encoder,
59 int (*mode_valid)(struct drm_encoder *encoder,
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| /kernel/linux/linux-6.6/drivers/gpu/drm/msm/disp/mdp5/ |
| D | mdp5_encoder.c | 13 static struct mdp5_kms *get_kms(struct drm_encoder *encoder) in get_kms() argument
15 struct msm_drm_private *priv = encoder->dev->dev_private; in get_kms()
19 static void mdp5_encoder_destroy(struct drm_encoder *encoder) in mdp5_encoder_destroy() argument
21 struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); in mdp5_encoder_destroy()
22 drm_encoder_cleanup(encoder); in mdp5_encoder_destroy()
30 static void mdp5_vid_encoder_mode_set(struct drm_encoder *encoder, in mdp5_vid_encoder_mode_set() argument
34 struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); in mdp5_vid_encoder_mode_set()
35 struct mdp5_kms *mdp5_kms = get_kms(encoder); in mdp5_vid_encoder_mode_set()
36 struct drm_device *dev = encoder->dev; in mdp5_vid_encoder_mode_set()
64 if (connector->encoder == encoder) { in mdp5_vid_encoder_mode_set()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/msm/disp/mdp5/ |
| D | mdp5_encoder.c | 13 static struct mdp5_kms *get_kms(struct drm_encoder *encoder) in get_kms() argument
15 struct msm_drm_private *priv = encoder->dev->dev_private; in get_kms()
19 static void mdp5_encoder_destroy(struct drm_encoder *encoder) in mdp5_encoder_destroy() argument
21 struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); in mdp5_encoder_destroy()
22 drm_encoder_cleanup(encoder); in mdp5_encoder_destroy()
30 static void mdp5_vid_encoder_mode_set(struct drm_encoder *encoder, in mdp5_vid_encoder_mode_set() argument
34 struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); in mdp5_vid_encoder_mode_set()
35 struct mdp5_kms *mdp5_kms = get_kms(encoder); in mdp5_vid_encoder_mode_set()
36 struct drm_device *dev = encoder->dev; in mdp5_vid_encoder_mode_set()
64 if (connector->encoder == encoder) { in mdp5_vid_encoder_mode_set()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/radeon/ |
| D | radeon_audio.c | 41 void dce3_2_afmt_write_sad_regs(struct drm_encoder *encoder,
43 void evergreen_hdmi_write_sad_regs(struct drm_encoder *encoder,
45 void dce6_afmt_write_sad_regs(struct drm_encoder *encoder,
47 void dce3_2_afmt_hdmi_write_speaker_allocation(struct drm_encoder *encoder,
49 void dce3_2_afmt_dp_write_speaker_allocation(struct drm_encoder *encoder,
51 void dce4_afmt_hdmi_write_speaker_allocation(struct drm_encoder *encoder,
53 void dce4_afmt_dp_write_speaker_allocation(struct drm_encoder *encoder,
55 void dce6_afmt_hdmi_write_speaker_allocation(struct drm_encoder *encoder,
57 void dce6_afmt_dp_write_speaker_allocation(struct drm_encoder *encoder,
59 void dce4_afmt_write_latency_fields(struct drm_encoder *encoder,
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| D | radeon_legacy_encoders.c | 43 static void radeon_legacy_encoder_disable(struct drm_encoder *encoder) in radeon_legacy_encoder_disable() argument
45 struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); in radeon_legacy_encoder_disable()
48 encoder_funcs = encoder->helper_private; in radeon_legacy_encoder_disable()
49 encoder_funcs->dpms(encoder, DRM_MODE_DPMS_OFF); in radeon_legacy_encoder_disable()
53 static void radeon_legacy_lvds_update(struct drm_encoder *encoder, int mode) in radeon_legacy_lvds_update() argument
55 struct drm_device *dev = encoder->dev; in radeon_legacy_lvds_update()
57 struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); in radeon_legacy_lvds_update()
136 radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false); in radeon_legacy_lvds_update()
138 radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false); in radeon_legacy_lvds_update()
142 static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode) in radeon_legacy_lvds_dpms() argument
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| /kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/dispnv04/ |
| D | tvnv17.c | 46 static uint32_t nv42_tv_sample_load(struct drm_encoder *encoder) in nv42_tv_sample_load() argument
48 struct drm_device *dev = encoder->dev; in nv42_tv_sample_load()
51 uint32_t testval, regoffset = nv04_dac_output_offset(encoder); in nv42_tv_sample_load()
145 nv17_tv_detect(struct drm_encoder *encoder, struct drm_connector *connector) in nv17_tv_detect() argument
147 struct drm_device *dev = encoder->dev; in nv17_tv_detect()
150 struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder); in nv17_tv_detect()
154 if (nv04_dac_in_use(encoder)) in nv17_tv_detect()
161 nv42_tv_sample_load(encoder) >> 28 & 0xe; in nv17_tv_detect()
164 nv17_dac_sample_load(encoder) >> 28 & 0xe; in nv17_tv_detect()
201 static int nv17_tv_get_ld_modes(struct drm_encoder *encoder, in nv17_tv_get_ld_modes() argument
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| /kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/dispnv04/ |
| D | tvnv17.c | 45 static uint32_t nv42_tv_sample_load(struct drm_encoder *encoder) in nv42_tv_sample_load() argument
47 struct drm_device *dev = encoder->dev; in nv42_tv_sample_load()
50 uint32_t testval, regoffset = nv04_dac_output_offset(encoder); in nv42_tv_sample_load()
144 nv17_tv_detect(struct drm_encoder *encoder, struct drm_connector *connector) in nv17_tv_detect() argument
146 struct drm_device *dev = encoder->dev; in nv17_tv_detect()
149 struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder); in nv17_tv_detect()
153 if (nv04_dac_in_use(encoder)) in nv17_tv_detect()
160 nv42_tv_sample_load(encoder) >> 28 & 0xe; in nv17_tv_detect()
163 nv17_dac_sample_load(encoder) >> 28 & 0xe; in nv17_tv_detect()
200 static int nv17_tv_get_ld_modes(struct drm_encoder *encoder, in nv17_tv_get_ld_modes() argument
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