Brendan Szymanski
9a769db9af
Backport the generic DRM HDMI CEC helpers (drm_hdmi_cec_helper and drm_hdmi_cec_notifier_helper) along with the drm_connector CEC state, drm_bridge CEC callbacks, and drm_bridge_connector glue that the adapter registration path requires. Propagate the HDMI physical address to the CEC adapter from the HDMI state helper hotplug path. Implement the CEC adapter in dw-hdmi-qp: register definitions, IRQ handling, transmit and receive paths, logical address programming, and enable/disable. Pass the named "cec" IRQ and the HDMI reference clock rate down from dw_hdmi_qp-rockchip so the timer base is initialised from the actual reference clock. Enable CONFIG_DRM_DW_HDMI_QP_CEC in tart_defconfig.
82 lines
2 KiB
Text
82 lines
2 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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config DRM_DW_DP
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tristate
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select DRM_DISPLAY_HELPER
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select DRM_DISPLAY_DP_HELPER
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select DRM_KMS_HELPER
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select REGMAP_MMIO
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config DRM_DW_HDMI
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tristate
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select DRM_DISPLAY_HDMI_HELPER
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select DRM_DISPLAY_HELPER
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select DRM_KMS_HELPER
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select REGMAP_MMIO
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select CEC_CORE if CEC_NOTIFIER
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config DRM_DW_HDMI_AHB_AUDIO
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tristate "Synopsys Designware AHB Audio interface"
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depends on DRM_DW_HDMI && SND
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select SND_PCM
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select SND_PCM_ELD
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select SND_PCM_IEC958
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help
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Support the AHB Audio interface which is part of the Synopsys
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Designware HDMI block. This is used in conjunction with
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the i.MX6 HDMI driver.
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config DRM_DW_HDMI_I2S_AUDIO
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tristate "Synopsys Designware I2S Audio interface"
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depends on SND_SOC
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depends on DRM_DW_HDMI
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select SND_SOC_HDMI_CODEC
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help
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Support the I2S Audio interface which is part of the Synopsys
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Designware HDMI block.
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config DRM_DW_HDMI_GP_AUDIO
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tristate "Synopsys Designware GP Audio interface"
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depends on DRM_DW_HDMI && SND
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select SND_PCM
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select SND_PCM_ELD
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select SND_PCM_IEC958
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help
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Support the GP Audio interface which is part of the Synopsys
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Designware HDMI block.
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config DRM_DW_HDMI_CEC
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tristate "Synopsis Designware CEC interface"
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depends on DRM_DW_HDMI
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select CEC_CORE
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select CEC_NOTIFIER
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help
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Support the CE interface which is part of the Synopsys
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Designware HDMI block.
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config DRM_DW_HDMI_QP
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tristate
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select DRM_DISPLAY_HDMI_HELPER
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select DRM_DISPLAY_HDMI_STATE_HELPER
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select DRM_DISPLAY_HELPER
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select DRM_KMS_HELPER
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select REGMAP_MMIO
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config DRM_DW_HDMI_QP_CEC
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bool "Synopsys Designware QP CEC interface"
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depends on DRM_DW_HDMI_QP
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select DRM_DISPLAY_HDMI_CEC_HELPER
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help
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Support the CEC interface which is part of the Synopsys
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Designware HDMI QP block.
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config DRM_DW_MIPI_DSI
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tristate
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select DRM_KMS_HELPER
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select DRM_MIPI_DSI
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select DRM_PANEL_BRIDGE
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config DRM_DW_MIPI_DSI2
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tristate
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select DRM_KMS_HELPER
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select DRM_MIPI_DSI
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select DRM_PANEL_BRIDGE
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