dw_hdmi_qp_r...t_vop_format(9)

💖 NAME 💖

dw_hdmi_qp_rockchip_get_vop_format — bestie, this is the one that figures out which bus format the VOP should be outputting 👑

✨ SYNOPSIS ✨

int dw_hdmi_qp_rockchip_get_vop_format(struct drm_encoder *encoder,
                                       struct drm_connector_state *conn_state);

🎀 ARGUMENTS 🎀

• encoder — a pointer to a struct drm_encoder, aka the encoder bestie in question 🫶
• conn_state — a pointer to the current atomic struct drm_connector_state, the whole vibe of the connector rn 💅

🦋 DESCRIPTION 🦋

Okay so picture this: the Rockchip video processor (VOP, main character energy) needs to know which bus format to output so it can feed it into the bridge chain. That's literally the whole job. This function determines it. No cap, that's it 🌸

It returns a MEDIA_BUS_FMT_* on success — yes, one of those — or a negative errno if something went wrong 😭

Heads up bestie: success gives you a MEDIA_BUS_FMT_*, failure gives you a negative errno. Don't mix them up, iykyk 💀

🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/rockchip/dw_hdmi_qp-rockchip.c
• dw_hdmi_qp_rockchip_bus_fmt_to_reg(9)

That's the whole page, periodt 🎀✨ This little icon lives in ./drivers/gpu/drm/rockchip, and it's from October 2026 — so yeah, future vibes only 🦋💜 Go slay those bus formats, bestie 🫶