dw-hdmi Synopsys DesignWare HDMI Controller¶

Synopsys DesignWare HDMI Controller¶

This section covers everything related to the Synopsys DesignWare HDMI Controller implemented as a DRM bridge.

Supported Input Formats and Encodings¶

Depending on the Hardware configuration of the Controller IP, it supports a subset of the following input formats and encodings on its internal 48bit bus.

Format Name	Format Code	Encodings
RGB 4:4:4 8bit	`MEDIA_BUS_FMT_RGB888_1X24`	`V4L2_YCBCR_ENC_DEFAULT`
RGB 4:4:4 10bits	`MEDIA_BUS_FMT_RGB101010_1X30`	`V4L2_YCBCR_ENC_DEFAULT`
RGB 4:4:4 12bits	`MEDIA_BUS_FMT_RGB121212_1X36`	`V4L2_YCBCR_ENC_DEFAULT`
RGB 4:4:4 16bits	`MEDIA_BUS_FMT_RGB161616_1X48`	`V4L2_YCBCR_ENC_DEFAULT`
YCbCr 4:4:4 8bit	`MEDIA_BUS_FMT_YUV8_1X24`	`V4L2_YCBCR_ENC_601` or `V4L2_YCBCR_ENC_709` or `V4L2_YCBCR_ENC_XV601` or `V4L2_YCBCR_ENC_XV709`
YCbCr 4:4:4 10bits	`MEDIA_BUS_FMT_YUV10_1X30`	`V4L2_YCBCR_ENC_601` or `V4L2_YCBCR_ENC_709` or `V4L2_YCBCR_ENC_XV601` or `V4L2_YCBCR_ENC_XV709`
YCbCr 4:4:4 12bits	`MEDIA_BUS_FMT_YUV12_1X36`	`V4L2_YCBCR_ENC_601` or `V4L2_YCBCR_ENC_709` or `V4L2_YCBCR_ENC_XV601` or `V4L2_YCBCR_ENC_XV709`
YCbCr 4:4:4 16bits	`MEDIA_BUS_FMT_YUV16_1X48`	`V4L2_YCBCR_ENC_601` or `V4L2_YCBCR_ENC_709` or `V4L2_YCBCR_ENC_XV601` or `V4L2_YCBCR_ENC_XV709`
YCbCr 4:2:2 8bit	`MEDIA_BUS_FMT_UYVY8_1X16`	`V4L2_YCBCR_ENC_601` or `V4L2_YCBCR_ENC_709`
YCbCr 4:2:2 10bits	`MEDIA_BUS_FMT_UYVY10_1X20`	`V4L2_YCBCR_ENC_601` or `V4L2_YCBCR_ENC_709`
YCbCr 4:2:2 12bits	`MEDIA_BUS_FMT_UYVY12_1X24`	`V4L2_YCBCR_ENC_601` or `V4L2_YCBCR_ENC_709`
YCbCr 4:2:0 8bit	`MEDIA_BUS_FMT_UYYVYY8_0_5X24`	`V4L2_YCBCR_ENC_601` or `V4L2_YCBCR_ENC_709`
YCbCr 4:2:0 10bits	`MEDIA_BUS_FMT_UYYVYY10_0_5X30`	`V4L2_YCBCR_ENC_601` or `V4L2_YCBCR_ENC_709`
YCbCr 4:2:0 12bits	`MEDIA_BUS_FMT_UYYVYY12_0_5X36`	`V4L2_YCBCR_ENC_601` or `V4L2_YCBCR_ENC_709`
YCbCr 4:2:0 16bits	`MEDIA_BUS_FMT_UYYVYY16_0_5X48`	`V4L2_YCBCR_ENC_601` or `V4L2_YCBCR_ENC_709`