From: WeiHao Li Date: Fri, 5 Sep 2025 02:56:26 +0000 (+0800) Subject: drm/rockchip: vop: add lut_size for RK3368 vop_data X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8e944ab8196e421f20386f51c5ffc43baa145932;p=thirdparty%2Fkernel%2Flinux.git drm/rockchip: vop: add lut_size for RK3368 vop_data VOP driver need a correct lut_size to work normally. According to rockchip downstream kernel source [1], the lut_size is 0x400. [1] https://github.com/rockchip-linux/kernel/blob/develop-4.4/arch/arm64/boot/dts/rockchip/rk3368.dtsi#L1497 Signed-off-by: WeiHao Li Signed-off-by: Heiko Stuebner Link: https://lore.kernel.org/r/20250905025632.222422-3-cn.liweihao@gmail.com --- diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c index d1f788763318e..219f8c2fa88e0 100644 --- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c +++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c @@ -880,6 +880,7 @@ static const struct vop_data rk3368_vop = { .win = rk3368_vop_win_data, .win_size = ARRAY_SIZE(rk3368_vop_win_data), .max_output = { 4096, 2160 }, + .lut_size = 1024, }; static const struct vop_intr rk3366_vop_intr = {