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86eecc3a9c
The DW DP TX Controller is compliant with the DisplayPort Specification Version 1.4 with the following features: * DisplayPort 1.4a * Main Link: 1/2/4 lanes * Main Link Support 1.62Gbps, 2.7Gbps, 5.4Gbps and 8.1Gbps * AUX channel 1Mbps * Single Stream Transport(SST) * Multistream Transport (MST) * Type-C support (alternate mode) * HDCP 2.2, HDCP 1.3 * Supports up to 8/10 bits per color component * Supports RBG, YCbCr4:4:4, YCbCr4:2:2, YCbCr4:2:0 * Pixel clock up to 594MHz * I2S, SPDIF audio interface Add library with common helpers to make it can be shared with other SoC. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20250822063959.692098-3-andyshrk@163.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
75 lines
1.7 KiB
Plaintext
75 lines
1.7 KiB
Plaintext
# 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_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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