1:14 a.m.
tree: https://github.com/frank-w/BPI-R2-4.14 5.16-next-hdmi
head: 2c863ab74e13844664d488782f9f0422bfea0471
commit: 3283826ad3813c5a11ef43cc1dc895f8a12624de [27/29] drm: rockchip: Add VOP2 driver
config: nios2-allyesconfig
(https://download.01.org/0day-ci/archive/20220122/202201222227.zy50TJ7O-lk...)
compiler: nios2-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https://github.com/frank-w/BPI-R2-4.14/commit/3283826ad3813c5a11ef43cc1dc...
git remote add frank-w-bpi-r2-4.14 https://github.com/frank-w/BPI-R2-4.14
git fetch --no-tags frank-w-bpi-r2-4.14 5.16-next-hdmi
git checkout 3283826ad3813c5a11ef43cc1dc895f8a12624de
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir
ARCH=nios2 SHELL=/bin/bash drivers/gpu/drm/rockchip/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c: In function 'vop2_cluster_init':
> drivers/gpu/drm/rockchip/rockchip_drm_vop2.c:2525:1: warning: the
frame size of 1104 bytes is larger than 1024 bytes [-Wframe-larger-than=]
2525 |
};
| ^
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c: In function 'vop2_esmart_init':
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c:2597:1: warning: the frame size of 1100
bytes is larger than 1024 bytes [-Wframe-larger-than=]
2597 | };
| ^
vim +2525 drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
2450
2451 static int vop2_cluster_init(struct vop2_win *win)
2452 {
2453 struct vop2 *vop2 = win->vop2;
2454 int i;
2455 struct reg_field vop2_cluster_regs[VOP2_WIN_MAX_REG] = {
2456 [VOP2_WIN_ENABLE] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 0, 0),
2457 [VOP2_WIN_FORMAT] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 1, 5),
2458 [VOP2_WIN_RB_SWAP] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 14, 14),
2459 [VOP2_WIN_DITHER_UP] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 18, 18),
2460 [VOP2_WIN_ACT_INFO] = REG_FIELD(RK3568_CLUSTER_WIN_ACT_INFO, 0, 31),
2461 [VOP2_WIN_DSP_INFO] = REG_FIELD(RK3568_CLUSTER_WIN_DSP_INFO, 0, 31),
2462 [VOP2_WIN_DSP_ST] = REG_FIELD(RK3568_CLUSTER_WIN_DSP_ST, 0, 31),
2463 [VOP2_WIN_YRGB_MST] = REG_FIELD(RK3568_CLUSTER_WIN_YRGB_MST, 0, 31),
2464 [VOP2_WIN_UV_MST] = REG_FIELD(RK3568_CLUSTER_WIN_CBR_MST, 0, 31),
2465 [VOP2_WIN_YUV_CLIP] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 19, 19),
2466 [VOP2_WIN_YRGB_VIR] = REG_FIELD(RK3568_CLUSTER_WIN_VIR, 0, 15),
2467 [VOP2_WIN_UV_VIR] = REG_FIELD(RK3568_CLUSTER_WIN_VIR, 16, 31),
2468 [VOP2_WIN_Y2R_EN] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 8, 8),
2469 [VOP2_WIN_R2Y_EN] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 9, 9),
2470 [VOP2_WIN_CSC_MODE] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 10, 11),
2471
2472 /* Scale */
2473 [VOP2_WIN_SCALE_YRGB_X] = REG_FIELD(RK3568_CLUSTER_WIN_SCL_FACTOR_YRGB, 0, 15),
2474 [VOP2_WIN_SCALE_YRGB_Y] = REG_FIELD(RK3568_CLUSTER_WIN_SCL_FACTOR_YRGB, 16, 31),
2475 [VOP2_WIN_YRGB_VER_SCL_MODE] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL1, 14, 15),
2476 [VOP2_WIN_YRGB_HOR_SCL_MODE] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL1, 12, 13),
2477 [VOP2_WIN_BIC_COE_SEL] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL1, 2, 3),
2478 [VOP2_WIN_VSD_YRGB_GT2] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL1, 28, 28),
2479 [VOP2_WIN_VSD_YRGB_GT4] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL1, 29, 29),
2480
2481 /* cluster regs */
2482 [VOP2_WIN_AFBC_ENABLE] = REG_FIELD(RK3568_CLUSTER_CTRL, 1, 1),
2483 [VOP2_WIN_CLUSTER_ENABLE] = REG_FIELD(RK3568_CLUSTER_CTRL, 0, 0),
2484 [VOP2_WIN_CLUSTER_LB_MODE] = REG_FIELD(RK3568_CLUSTER_CTRL, 4, 7),
2485
2486 /* afbc regs */
2487 [VOP2_WIN_AFBC_FORMAT] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_CTRL, 2, 6),
2488 [VOP2_WIN_AFBC_RB_SWAP] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_CTRL, 9, 9),
2489 [VOP2_WIN_AFBC_UV_SWAP] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_CTRL, 10, 10),
2490 [VOP2_WIN_AFBC_AUTO_GATING_EN] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_OUTPUT_CTRL,
4, 4),
2491 [VOP2_WIN_AFBC_HALF_BLOCK_EN] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_CTRL, 7, 7),
2492 [VOP2_WIN_AFBC_BLOCK_SPLIT_EN] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_CTRL, 8, 8),
2493 [VOP2_WIN_AFBC_HDR_PTR] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_HDR_PTR, 0, 31),
2494 [VOP2_WIN_AFBC_PIC_SIZE] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_PIC_SIZE, 0, 31),
2495 [VOP2_WIN_AFBC_PIC_VIR_WIDTH] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_VIR_WIDTH, 0,
15),
2496 [VOP2_WIN_AFBC_TILE_NUM] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_VIR_WIDTH, 16,
31),
2497 [VOP2_WIN_AFBC_PIC_OFFSET] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_PIC_OFFSET, 0,
31),
2498 [VOP2_WIN_AFBC_DSP_OFFSET] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_DSP_OFFSET, 0,
31),
2499 [VOP2_WIN_AFBC_TRANSFORM_OFFSET] =
REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_TRANSFORM_OFFSET, 0, 31),
2500 [VOP2_WIN_AFBC_ROTATE_90] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_ROTATE_MODE, 0,
0),
2501 [VOP2_WIN_AFBC_ROTATE_270] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_ROTATE_MODE, 1,
1),
2502 [VOP2_WIN_XMIRROR] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_ROTATE_MODE, 2, 2),
2503 [VOP2_WIN_YMIRROR] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_ROTATE_MODE, 3, 3),
2504 [VOP2_WIN_UV_SWAP] = { .reg = 0xffffffff },
2505 [VOP2_WIN_COLOR_KEY] = { .reg = 0xffffffff },
2506 [VOP2_WIN_COLOR_KEY_EN] = { .reg = 0xffffffff },
2507 [VOP2_WIN_SCALE_CBCR_X] = { .reg = 0xffffffff },
2508 [VOP2_WIN_SCALE_CBCR_Y] = { .reg = 0xffffffff },
2509 [VOP2_WIN_YRGB_HSCL_FILTER_MODE] = { .reg = 0xffffffff },
2510 [VOP2_WIN_YRGB_VSCL_FILTER_MODE] = { .reg = 0xffffffff },
2511 [VOP2_WIN_CBCR_VER_SCL_MODE] = { .reg = 0xffffffff },
2512 [VOP2_WIN_CBCR_HSCL_FILTER_MODE] = { .reg = 0xffffffff },
2513 [VOP2_WIN_CBCR_HOR_SCL_MODE] = { .reg = 0xffffffff },
2514 [VOP2_WIN_CBCR_VSCL_FILTER_MODE] = { .reg = 0xffffffff },
2515 [VOP2_WIN_VSD_CBCR_GT2] = { .reg = 0xffffffff },
2516 [VOP2_WIN_VSD_CBCR_GT4] = { .reg = 0xffffffff },
2517 };
2518
2519 for (i = 0; i < ARRAY_SIZE(vop2_cluster_regs); i++)
2520 vop2_cluster_regs[i].reg += win->offset;
2521
2522 return devm_regmap_field_bulk_alloc(vop2->dev, vop2->map, win->reg,
2523 vop2_cluster_regs,
2524 ARRAY_SIZE(vop2_cluster_regs));
2525 };
2526
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org