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Searched refs:cec (Results 1 – 25 of 57) sorted by relevance

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/drivers/gpu/drm/bridge/synopsys/
A Ddw-hdmi-cec.c73 cec->ops->write(cec->hdmi, val, offset); in dw_hdmi_write()
78 return cec->ops->read(cec->hdmi, offset); in dw_hdmi_read()
90 dw_hdmi_write(cec, cec->addresses & 255, HDMI_CEC_ADDR_L); in dw_hdmi_cec_log_addr()
91 dw_hdmi_write(cec, cec->addresses >> 8, HDMI_CEC_ADDR_H); in dw_hdmi_cec_log_addr()
203 cec->ops->disable(cec->hdmi); in dw_hdmi_cec_enable()
213 cec->ops->enable(cec->hdmi); in dw_hdmi_cec_enable()
251 cec = devm_kzalloc(&pdev->dev, sizeof(*cec), GFP_KERNEL); in dw_hdmi_cec_probe()
252 if (!cec) in dw_hdmi_cec_probe()
311 cec_notifier_cec_adap_unregister(cec->notify, cec->adap); in dw_hdmi_cec_remove()
325 dw_hdmi_write(cec, cec->regs_mask, HDMI_CEC_MASK); in dw_hdmi_cec_resume()
[all …]
/drivers/media/platform/synopsys/hdmirx/
A Dsnps_hdmirx_cec.c22 cec->ops->write(cec->hdmirx, reg, val); in hdmirx_cec_write()
27 return cec->ops->read(cec->hdmirx, reg); in hdmirx_cec_read()
48 hdmirx_cec_write(cec, CEC_ADDR, cec->addresses); in hdmirx_cec_log_addr()
165 cec->ops->disable(cec->hdmirx); in hdmirx_cec_enable()
171 cec->ops->enable(cec->hdmirx); in hdmirx_cec_enable()
206 if (!cec) in snps_hdmirx_cec_register()
233 ret = devm_add_action(cec->dev, hdmirx_cec_del, cec); in snps_hdmirx_cec_register()
241 ret = devm_request_threaded_irq(cec->dev, cec->irq, in snps_hdmirx_cec_register()
250 ret = cec_register_adapter(cec->adap, cec->dev); in snps_hdmirx_cec_register()
263 devm_remove_action(cec->dev, hdmirx_cec_del, cec); in snps_hdmirx_cec_register()
[all …]
/drivers/media/cec/platform/cec-gpio/
A Dcec-gpio.c74 cec_queue_pin_5v_event(cec->adap, cec->v5_is_high, cec->v5_ts); in cec_gpio_5v_irq_handler_thread()
96 cec_queue_pin_hpd_event(cec->adap, cec->hpd_is_high, cec->hpd_ts); in cec_gpio_hpd_irq_handler_thread()
190 cec = devm_kzalloc(dev, sizeof(*cec), GFP_KERNEL); in cec_gpio_probe()
191 if (!cec) in cec_gpio_probe()
194 cec->dev = dev; in cec_gpio_probe()
199 cec->cec_irq = gpiod_to_irq(cec->cec_gpio); in cec_gpio_probe()
216 cec->adap->name, cec); in cec_gpio_probe()
221 cec->hpd_irq = gpiod_to_irq(cec->hpd_gpio); in cec_gpio_probe()
233 cec->v5_irq = gpiod_to_irq(cec->v5_gpio); in cec_gpio_probe()
261 cec_notifier_cec_adap_unregister(cec->notifier, cec->adap); in cec_gpio_probe()
[all …]
/drivers/media/cec/platform/s5p/
A Ds5p_cec.c46 s5p_cec_reset(cec); in s5p_cec_adap_enable()
121 s5p_cec_get_rx_buf(cec, cec->msg.len, in s5p_cec_irq_handler()
122 cec->msg.msg); in s5p_cec_irq_handler()
163 cec_received_msg(cec->adap, &cec->msg); in s5p_cec_irq_handler_thread()
192 cec = devm_kzalloc(&pdev->dev, sizeof(*cec), GFP_KERNEL); in s5p_cec_probe()
193 if (!cec) in s5p_cec_probe()
196 cec->dev = dev; in s5p_cec_probe()
199 if (cec->irq < 0) in s5p_cec_probe()
200 return cec->irq; in s5p_cec_probe()
245 cec_notifier_cec_adap_unregister(cec->notifier, cec->adap); in s5p_cec_probe()
[all …]
A Dexynos_hdmi_cecctrl.c54 reg = readb(cec->reg + S5P_CEC_RX_CTRL); in s5p_cec_enable_rx()
56 writeb(reg, cec->reg + S5P_CEC_RX_CTRL); in s5p_cec_enable_rx()
63 reg = readb(cec->reg + S5P_CEC_IRQ_MASK); in s5p_cec_mask_rx_interrupts()
106 reg = readb(cec->reg + 0xc4); in s5p_cec_reset()
108 writeb(reg, cec->reg + 0xc4); in s5p_cec_reset()
122 reg = readb(cec->reg + 0xc4); in s5p_cec_rx_reset()
124 writeb(reg, cec->reg + 0xc4); in s5p_cec_rx_reset()
151 dev_dbg(cec->dev, "Broadcast"); in s5p_cec_copy_packet()
154 dev_dbg(cec->dev, "No Broadcast"); in s5p_cec_copy_packet()
186 cec->reg + S5P_CEC_IRQ_CLEAR); in s5p_clr_pending_tx()
[all …]
A Dexynos_hdmi_cec.h16 void s5p_cec_set_divider(struct s5p_cec_dev *cec);
17 void s5p_cec_enable_rx(struct s5p_cec_dev *cec);
18 void s5p_cec_mask_rx_interrupts(struct s5p_cec_dev *cec);
20 void s5p_cec_mask_tx_interrupts(struct s5p_cec_dev *cec);
22 void s5p_cec_reset(struct s5p_cec_dev *cec);
23 void s5p_cec_tx_reset(struct s5p_cec_dev *cec);
24 void s5p_cec_rx_reset(struct s5p_cec_dev *cec);
25 void s5p_cec_threshold(struct s5p_cec_dev *cec);
29 u32 s5p_cec_get_status(struct s5p_cec_dev *cec);
30 void s5p_clr_pending_tx(struct s5p_cec_dev *cec);
[all …]
A DMakefile2 obj-$(CONFIG_CEC_SAMSUNG_S5P) += s5p-cec.o
3 s5p-cec-y += s5p_cec.o exynos_hdmi_cecctrl.o
/drivers/media/cec/platform/tegra/
A Dtegra_cec.c77 if (cec->tx_done) { in tegra_cec_irq_thread_handler()
78 cec_transmit_attempt_done(cec->adap, cec->tx_status); in tegra_cec_irq_thread_handler()
81 if (cec->rx_done) { in tegra_cec_irq_thread_handler()
88 cec->rx_buf_cnt = 0; in tegra_cec_irq_thread_handler()
153 if (cec->tx_buf_cur == cec->tx_buf_cnt) { in tegra_cec_irq_handler()
158 cec->tx_buf[cec->tx_buf_cur++]); in tegra_cec_irq_handler()
177 cec->rx_buf[cec->rx_buf_cnt++] = v & 0xff; in tegra_cec_irq_handler()
331 if (!cec) in tegra_cec_probe()
390 cec->adap = cec_allocate_adapter(&tegra_cec_ops, cec, TEGRA_CEC_NAME, in tegra_cec_probe()
416 cec_notifier_cec_adap_unregister(cec->notifier, cec->adap); in tegra_cec_probe()
[all …]
/drivers/media/cec/platform/stm32/
A Dstm32-cec.c111 if (cec->tx_cnt < cec->tx_msg.len) in stm32_tx_done()
113 cec->tx_msg.msg[cec->tx_cnt++]); in stm32_tx_done()
116 if (cec->tx_cnt == cec->tx_msg.len) in stm32_tx_done()
135 cec->rx_msg.msg[cec->rx_msg.len++] = val & 0xFF; in stm32_rx_done()
139 cec_received_msg(cec->adap, &cec->rx_msg); in stm32_rx_done()
149 stm32_tx_done(cec, cec->irq_status); in stm32_cec_irq_thread()
152 stm32_rx_done(cec, cec->irq_status); in stm32_cec_irq_thread()
163 regmap_read(cec->regmap, CEC_ISR, &cec->irq_status); in stm32_cec_irq_handler()
234 regmap_write(cec->regmap, CEC_TXDR, cec->tx_msg.msg[0]); in stm32_cec_adap_transmit()
261 cec = devm_kzalloc(&pdev->dev, sizeof(*cec), GFP_KERNEL); in stm32_cec_probe()
[all …]
/drivers/media/cec/platform/sti/
A Dstih-cec.c274 stih_tx_done(cec, cec->irq_status); in stih_cec_irq_handler_thread()
277 stih_rx_done(cec, cec->irq_status); in stih_cec_irq_handler_thread()
288 cec->irq_status = readl(cec->regs + CEC_STATUS); in stih_cec_irq_handler()
289 writel(cec->irq_status, cec->regs + CEC_STATUS); in stih_cec_irq_handler()
312 cec = devm_kzalloc(dev, sizeof(*cec), GFP_KERNEL); in stih_cec_probe()
313 if (!cec) in stih_cec_probe()
316 cec->dev = dev; in stih_cec_probe()
323 if (cec->irq < 0) in stih_cec_probe()
324 return cec->irq; in stih_cec_probe()
361 cec_notifier_cec_adap_unregister(cec->notifier, cec->adap); in stih_cec_probe()
[all …]
/drivers/gpu/drm/mediatek/
A Dmtk_cec.c100 cec->hdmi_dev = hdmi_dev; in mtk_cec_set_hpd_event()
176 if (cec->hpd != hpd) { in mtk_cec_htplg_isr_thread()
178 cec->hpd, hpd); in mtk_cec_htplg_isr_thread()
179 cec->hpd = hpd; in mtk_cec_htplg_isr_thread()
188 struct mtk_cec *cec; in mtk_cec_probe() local
191 cec = devm_kzalloc(dev, sizeof(*cec), GFP_KERNEL); in mtk_cec_probe()
192 if (!cec) in mtk_cec_probe()
199 if (IS_ERR(cec->regs)) in mtk_cec_probe()
204 if (IS_ERR(cec->clk)) in mtk_cec_probe()
209 if (cec->irq < 0) in mtk_cec_probe()
[all …]
/drivers/gpu/drm/display/
A Ddrm_dp_cec.c252 mutex_lock(&aux->cec.lock); in drm_dp_cec_irq()
253 if (!aux->cec.adap) in drm_dp_cec_irq()
291 aux->cec.adap = NULL; in drm_dp_cec_unregister_work()
320 aux->cec.adap = NULL; in drm_dp_cec_attach()
329 if (aux->cec.adap) { in drm_dp_cec_attach()
350 aux->cec.adap = NULL; in drm_dp_cec_attach()
359 aux->cec.adap = NULL; in drm_dp_cec_attach()
401 if (!aux->cec.adap) in drm_dp_cec_unset_edid()
439 WARN_ON(aux->cec.adap); in drm_dp_cec_register_connector()
454 if (!aux->cec.adap) in drm_dp_cec_unregister_connector()
[all …]
A Ddrm_hdmi_cec_helper.c24 struct drm_connector_hdmi_cec_data *data = connector->cec.data; in drm_connector_hdmi_cec_adap_enable()
32 struct drm_connector_hdmi_cec_data *data = connector->cec.data; in drm_connector_hdmi_cec_adap_log_addr()
41 struct drm_connector_hdmi_cec_data *data = connector->cec.data; in drm_connector_hdmi_cec_adap_transmit()
54 struct drm_connector_hdmi_cec_data *data = connector->cec.data; in drm_connector_hdmi_cec_adapter_phys_addr_invalidate()
78 connector->cec.data = NULL; in drm_connector_hdmi_cec_adapter_unregister()
118 mutex_lock(&connector->cec.mutex); in drmm_connector_hdmi_cec_register()
120 connector->cec.data = data; in drmm_connector_hdmi_cec_register()
121 connector->cec.funcs = &drm_connector_hdmi_cec_adapter_funcs; in drmm_connector_hdmi_cec_register()
145 mutex_unlock(&connector->cec.mutex); in drmm_connector_hdmi_cec_register()
154 connector->cec.data = NULL; in drmm_connector_hdmi_cec_register()
[all …]
A Ddrm_hdmi_cec_notifier_helper.c19 cec_notifier_phys_addr_invalidate(connector->cec.data); in drm_connector_hdmi_cec_notifier_phys_addr_invalidate()
25 cec_notifier_set_phys_addr(connector->cec.data, addr); in drm_connector_hdmi_cec_notifier_phys_addr_set()
32 cec_notifier_conn_unregister(connector->cec.data); in drm_connector_hdmi_cec_notifier_unregister()
33 connector->cec.data = NULL; in drm_connector_hdmi_cec_notifier_unregister()
54 mutex_lock(&connector->cec.mutex); in drmm_connector_hdmi_cec_notifier_register()
56 connector->cec.data = notifier; in drmm_connector_hdmi_cec_notifier_register()
57 connector->cec.funcs = &drm_connector_cec_notifier_funcs; in drmm_connector_hdmi_cec_notifier_register()
59 mutex_unlock(&connector->cec.mutex); in drmm_connector_hdmi_cec_notifier_register()
/drivers/media/cec/core/
A DMakefile2 cec-objs := cec-core.o cec-adap.o cec-api.o
5 cec-objs += cec-notifier.o
9 cec-objs += cec-pin.o
13 cec-objs += cec-pin-error-inj.o
16 obj-$(CONFIG_CEC_CORE) += cec.o
/drivers/media/cec/platform/seco/
A Dseco-cec.c95 struct device *dev = cec->dev; in secocec_adap_enable()
244 struct device *dev = cec->dev; in secocec_rx_done()
337 struct device *dev = cec->dev; in secocec_ir_probe()
343 if (!cec->ir) in secocec_ir_probe()
346 snprintf(cec->ir_input_phys, sizeof(cec->ir_input_phys), in secocec_ir_probe()
350 cec->ir->input_phys = cec->ir_input_phys; in secocec_ir_probe()
352 cec->ir->input_id.vendor = 0; in secocec_ir_probe()
357 cec->ir->priv = cec; in secocec_ir_probe()
386 cec->ir = NULL; in secocec_ir_probe()
408 if (!cec->ir) in secocec_ir_rx()
[all …]
/drivers/media/cec/i2c/
A Dch7322.c153 struct cec_adapter *cec; member
267 cec_transmit_attempt_done(ch7322->cec, status); in ch7322_tx_done()
282 cec_received_msg(ch7322->cec, &msg); in ch7322_rx_done()
303 cec_s_phys_addr(ch7322->cec, pal | (pah << 8), false); in ch7322_phys_addr()
317 cec_phys_addr_invalidate(ch7322->cec); in ch7322_irq()
500 if (IS_ERR(ch7322->cec)) { in ch7322_probe()
501 ret = PTR_ERR(ch7322->cec); in ch7322_probe()
505 ch7322->cec->adap_controls_phys_addr = true; in ch7322_probe()
510 ch7322->cec); in ch7322_probe()
562 cec_delete_adapter(ch7322->cec); in ch7322_probe()
[all …]
/drivers/gpu/drm/tegra/
A Doutput.c43 cec_notifier_set_phys_addr(output->cec, in tegra_output_connector_get_modes()
71 cec_notifier_phys_addr_invalidate(output->cec); in tegra_output_connector_detect()
80 if (output->cec) in tegra_output_connector_destroy()
81 cec_notifier_conn_unregister(output->cec); in tegra_output_connector_destroy()
227 output->cec = cec_notifier_conn_register(output->dev, NULL, in tegra_output_init()
229 if (!output->cec) in tegra_output_init()
/drivers/media/cec/usb/
A DKconfig6 source "drivers/media/cec/usb/extron-da-hd-4k-plus/Kconfig"
7 source "drivers/media/cec/usb/pulse8/Kconfig"
8 source "drivers/media/cec/usb/rainshadow/Kconfig"
/drivers/media/cec/usb/extron-da-hd-4k-plus/
A DMakefile1 extron-da-hd-4k-plus-cec-objs := extron-da-hd-4k-plus.o cec-splitter.o
2 obj-$(CONFIG_USB_EXTRON_DA_HD_4K_PLUS_CEC) := extron-da-hd-4k-plus-cec.o
/drivers/media/rc/keymaps/
A Drc-cec.c26 static struct rc_map_table cec[] = { variable
167 .scan = cec,
168 .size = ARRAY_SIZE(cec),
/drivers/media/cec/
A DKconfig38 source "drivers/media/cec/i2c/Kconfig"
39 source "drivers/media/cec/platform/Kconfig"
40 source "drivers/media/cec/usb/Kconfig"
/drivers/media/cec/platform/meson/
A DMakefile2 obj-$(CONFIG_CEC_MESON_AO) += ao-cec.o
3 obj-$(CONFIG_CEC_MESON_G12A_AO) += ao-cec-g12a.o
/drivers/media/cec/usb/pulse8/
A DKconfig10 This is a cec driver for the Pulse Eight HDMI CEC device.
13 module will be called pulse8-cec.
/drivers/media/cec/usb/rainshadow/
A DKconfig10 This is a cec driver for the RainShadow Tech HDMI CEC device.
13 module will be called rainshadow-cec.

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