YUV support for VOP2 background color

[PATCH 0/2] YUV support for VOP2 background color

Cristian Ciocaltea posted 2 patches an hour ago

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drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 154 ++++++++++++++++++++++++---
drivers/gpu/drm/rockchip/rockchip_drm_vop2.h |   2 +-
2 files changed, 139 insertions(+), 17 deletions(-)

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[PATCH 0/2] YUV support for VOP2 background color

Posted by Cristian Ciocaltea an hour ago

Since commit bec7cbfa7d4f ("drm/rockchip: vop2: Support setting custom
background color") the VOP2 display controller allows configuring the
background color of each video output port.

However, this is currently limited to RGB formats.  When operating in
YUV overlay mode, the color must be programmed using YUV format.

Add the necessary RGB-to-YCbCr conversion logic, covering all color
spaces supported by the display controller: BT601L, BT601F, BT709L and
BT2020L.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
Cristian Ciocaltea (2):
      drm/rockchip: vop2: Rename CSC_BT2020 to CSC_BT2020L
      drm/rockchip: vop2: Add YUV support to background color

 drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 154 ++++++++++++++++++++++++---
 drivers/gpu/drm/rockchip/rockchip_drm_vop2.h |   2 +-
 2 files changed, 139 insertions(+), 17 deletions(-)
---
base-commit: 213c92ac9717e4951f052a499f91c89302889813
change-id: 20260524-vop2-bg-yuv-1b0e6a09c579