drm/rockchip: Embed drm_encoder into rockchip_decoder

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The VOP2 driver needs rockchip specific information for a drm_encoder.

This patch creates a struct rockchip_encoder with a struct drm_encoder
embedded in it. This is used throughout the rockchip driver instead of
struct drm_encoder directly.

The information the VOP2 drivers needs is the of_graph endpoint node
of the encoder. To ease bisectability this is added here.

While at it convert the different encoder-to-driverdata macros to
static inline functions in order to gain type safety and readability.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-3-s.hauer@pengutronix.de

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This commit is contained in:

Sascha Hauer 2022-04-22 09:28:19 +02:00 • committed by Heiko Stuebner

parent 3fa50896c3

commit 540b8f271e

9 changed files with 122 additions and 60 deletions

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32

drivers/gpu/drm/rockchip/analogix_dp-rockchip.c

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18

drivers/gpu/drm/rockchip/cdn-dp-core.c

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2

drivers/gpu/drm/rockchip/cdn-dp-core.h

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17

drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c

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11

drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c

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32

drivers/gpu/drm/rockchip/inno_hdmi.c

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drivers/gpu/drm/rockchip/rk3066_hdmi.c

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10

drivers/gpu/drm/rockchip/rockchip_drm_drv.h

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26

drivers/gpu/drm/rockchip/rockchip_lvds.c

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