Re: [PATCH 3/5] ARM: dts: rockchip: Switch to builtin HDMI DDC bus on rk3288-veyron

Am Freitag, 3. Mai 2019, 00:53:34 CEST schrieb Douglas Anderson: > Downstream Chrome OS kernels use the builtin DDC bus from dw_hdmi on > veyron. This is the only way to get them to negotiate HDCP. > > Although HDCP isn't currently all supported upstream, it still seems > like it makes sense to

Re: [PATCH 3/5] ARM: dts: rockchip: Switch to builtin HDMI DDC bus on rk3288-veyron

On Thu, May 02, 2019 at 03:53:34PM -0700, Douglas Anderson wrote: > Downstream Chrome OS kernels use the builtin DDC bus from dw_hdmi on > veyron. This is the only way to get them to negotiate HDCP. > > Although HDCP isn't currently all supported upstream, it still seems > like it makes sense to

[PATCH 3/5] ARM: dts: rockchip: Switch to builtin HDMI DDC bus on rk3288-veyron

Downstream Chrome OS kernels use the builtin DDC bus from dw_hdmi on veyron. This is the only way to get them to negotiate HDCP. Although HDCP isn't currently all supported upstream, it still seems like it makes sense to use dw_hdmi's builtin I2C. Maybe eventually we can get HDCP negotiation