From 17a85268b779ee985c38c096d69c9493571f1cda Mon Sep 17 00:00:00 2001
From: Damon Ding <damon.ding@rock-chips.com>
Date: Fri, 27 Aug 2021 19:05:38 +0800
Subject: [PATCH] drm/rockchip: vop: separate the of_device_id array by
 different SoC

Separate the process of device matching by the different SoC macro
definitions, which can reduce memory usage.

make ARCH=arm rv1126_defconfig

./ksize.sh  drivers/gpu/drm/

before ksize: 579486 Bytes
after  kszie: 556038 Bytes
save   about: 23448  Bytes

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Change-Id: I6b3689b11598120aad16956235d1ee2bbdbe80e0
---
 drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 22 +++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index 89adf53816e4..7c02fa511b43 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -1766,36 +1766,58 @@ static const struct vop_data rv1126_vop = {
 };
 
 static const struct of_device_id vop_driver_dt_match[] = {
+#if IS_ENABLED(CONFIG_CPU_RK3036)
 	{ .compatible = "rockchip,rk3036-vop",
 	  .data = &rk3036_vop },
+#endif
+#if IS_ENABLED(CONFIG_CPU_RK30XX)
 	{ .compatible = "rockchip,rk3066-vop",
 	  .data = &rk3066_vop },
+#endif
+#if IS_ENABLED(CONFIG_CPU_RK312X)
 	{ .compatible = "rockchip,rk3126-vop",
 	  .data = &rk3126_vop },
+#endif
+#if IS_ENABLED(CONFIG_CPU_PX30)
 	{ .compatible = "rockchip,px30-vop-lit",
 	  .data = &px30_vop_lit },
 	{ .compatible = "rockchip,px30-vop-big",
 	  .data = &px30_vop_big },
+#endif
+#if IS_ENABLED(CONFIG_CPU_RK3308)
 	{ .compatible = "rockchip,rk3308-vop",
 	  .data = &rk3308_vop },
+#endif
+#if IS_ENABLED(CONFIG_CPU_RV1126)
 	{ .compatible = "rockchip,rv1126-vop",
 	  .data = &rv1126_vop },
+#endif
+#if IS_ENABLED(CONFIG_CPU_RK3288)
 	{ .compatible = "rockchip,rk3288-vop-big",
 	  .data = &rk3288_vop_big },
 	{ .compatible = "rockchip,rk3288-vop-lit",
 	  .data = &rk3288_vop_lit },
+#endif
+#if IS_ENABLED(CONFIG_CPU_RK3368)
 	{ .compatible = "rockchip,rk3368-vop",
 	  .data = &rk3368_vop },
 	{ .compatible = "rockchip,rk3366-vop",
 	  .data = &rk3366_vop },
+#endif
+#if IS_ENABLED(CONFIG_CPU_RK3399)
 	{ .compatible = "rockchip,rk3399-vop-big",
 	  .data = &rk3399_vop_big },
 	{ .compatible = "rockchip,rk3399-vop-lit",
 	  .data = &rk3399_vop_lit },
+#endif
+#if IS_ENABLED(CONFIG_CPU_RK322X)
 	{ .compatible = "rockchip,rk3228-vop",
 	  .data = &rk3228_vop },
+#endif
+#if IS_ENABLED(CONFIG_CPU_RK3328)
 	{ .compatible = "rockchip,rk3328-vop",
 	  .data = &rk3328_vop },
+#endif
 	{},
 };
 MODULE_DEVICE_TABLE(of, vop_driver_dt_match);