drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs

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[ Upstream commit 13fc28804b ]

struct rockchip_crtc_state members such as output_type, output_bpc and
enable_afbc is always reset to zero in the atomic_duplicate_state crtc
funcs.

Fix this by using kmemdup on the subclass rockchip_crtc_state struct.

Fixes: 4e257d9eee ("drm/rockchip: get rid of rockchip_drm_crtc_mode_config")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230621223311.2239547-2-jonas@kwiboo.se
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Jonas Karlman 2023-06-21 22:33:17 +00:00 • committed by Greg Kroah-Hartman

parent 4d37df40b1

commit ffebe76e50

1 changed files with 2 additions and 1 deletions

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drivers/gpu/drm/rockchip/rockchip_drm_vop.c

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