From: kernel test robot <lkp@intel.com>
To: Sascha Hauer <s.hauer@pengutronix.de>, dri-devel@lists.freedesktop.org
Cc: kbuild-all@lists.01.org, devicetree@vger.kernel.org,
Benjamin Gaignard <benjamin.gaignard@collabora.com>,
Peter Geis <pgwipeout@gmail.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Sandy Huang <hjc@rock-chips.com>,
linux-rockchip@lists.infradead.org,
Michael Riesch <michael.riesch@wolfvision.net>,
kernel@pengutronix.de, Andy Yan <andy.yan@rock-chips.com>
Subject: Re: [PATCH 17/18] drm: rockchip: Add VOP2 driver
Date: Thu, 9 Dec 2021 05:50:49 +0800 [thread overview]
Message-ID: <202112090519.Beunfs20-lkp@intel.com> (raw)
In-Reply-To: <20211208151230.3695378-18-s.hauer@pengutronix.de>
Hi Sascha,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on rockchip/for-next]
[also build test WARNING on drm/drm-next drm-intel/for-linux-next drm-exynos/exynos-drm-next v5.16-rc4]
[cannot apply to drm-tip/drm-tip tegra-drm/drm/tegra/for-next airlied/drm-next next-20211208]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Sascha-Hauer/drm-rockchip-RK356x-VOP2-support/20211208-231502
base: https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next
config: mips-allmodconfig (https://download.01.org/0day-ci/archive/20211209/202112090519.Beunfs20-lkp@intel.com/config)
compiler: mips-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/0day-ci/linux/commit/8d57a528cbdfec4716a21d22d3d6c04c40451355
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Sascha-Hauer/drm-rockchip-RK356x-VOP2-support/20211208-231502
git checkout 8d57a528cbdfec4716a21d22d3d6c04c40451355
# 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=mips SHELL=/bin/bash drivers/gpu/drm/rockchip/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c: In function 'vop2_setup_cluster_alpha':
>> drivers/gpu/drm/rockchip/rockchip_drm_vop2.c:1861:33: warning: variable 'top_win_pstate' set but not used [-Wunused-but-set-variable]
1861 | struct drm_plane_state *top_win_pstate;
| ^~~~~~~~~~~~~~
vim +/top_win_pstate +1861 drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
1855
1856 static void vop2_setup_cluster_alpha(struct vop2 *vop2, struct vop2_win *main_win)
1857 {
1858 uint32_t offset = (main_win->data->phys_id * 0x10);
1859 struct vop2_alpha_config alpha_config;
1860 struct vop2_alpha alpha;
> 1861 struct drm_plane_state *top_win_pstate;
1862 struct drm_plane_state *bottom_win_pstate;
1863 bool src_pixel_alpha_en = false;
1864 uint16_t src_glb_alpha_val, dst_glb_alpha_val;
1865 bool premulti_en = false;
1866 bool swap = false;
1867
1868 /* At one win mode, win0 is dst/bottom win, and win1 is a all zero src/top win */
1869 top_win_pstate = NULL;
1870 bottom_win_pstate = main_win->base.state;
1871 src_glb_alpha_val = 0;
1872 dst_glb_alpha_val = main_win->base.state->alpha;
1873
1874 if (!bottom_win_pstate->fb)
1875 return;
1876
1877 alpha_config.src_premulti_en = premulti_en;
1878 alpha_config.dst_premulti_en = false;
1879 alpha_config.src_pixel_alpha_en = src_pixel_alpha_en;
1880 alpha_config.dst_pixel_alpha_en = true; /* alpha value need transfer to next mix */
1881 alpha_config.src_glb_alpha_value = src_glb_alpha_val;
1882 alpha_config.dst_glb_alpha_value = dst_glb_alpha_val;
1883 vop2_parse_alpha(&alpha_config, &alpha);
1884
1885 alpha.src_color_ctrl.bits.src_dst_swap = swap;
1886 vop2_writel(vop2, RK3568_CLUSTER0_MIX_SRC_COLOR_CTRL + offset,
1887 alpha.src_color_ctrl.val);
1888 vop2_writel(vop2, RK3568_CLUSTER0_MIX_DST_COLOR_CTRL + offset,
1889 alpha.dst_color_ctrl.val);
1890 vop2_writel(vop2, RK3568_CLUSTER0_MIX_SRC_ALPHA_CTRL + offset,
1891 alpha.src_alpha_ctrl.val);
1892 vop2_writel(vop2, RK3568_CLUSTER0_MIX_DST_ALPHA_CTRL + offset,
1893 alpha.dst_alpha_ctrl.val);
1894 }
1895
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2021-12-08 21:57 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-08 15:12 [PATCH v2 00/18] drm/rockchip: RK356x VOP2 support Sascha Hauer
2021-12-08 15:12 ` [PATCH 01/18] drm/rockchip: dw_hdmi: Do not leave clock enabled in error case Sascha Hauer
2021-12-08 15:12 ` [PATCH 02/18] drm/rockchip: dw_hdmi: rename vpll clock to reference clock Sascha Hauer
2021-12-08 15:12 ` [PATCH 03/18] drm/rockchip: dw_hdmi: add rk3568 support Sascha Hauer
2021-12-08 15:12 ` [PATCH 04/18] drm/rockchip: dw_hdmi: add regulator support Sascha Hauer
2021-12-08 15:12 ` [PATCH 05/18] dt-bindings: display: rockchip: dw-hdmi: Add compatible for rk3568 HDMI Sascha Hauer
2021-12-08 15:12 ` [PATCH 06/18] dt-bindings: display: rockchip: dw-hdmi: Make unwedge pinctrl optional Sascha Hauer
2021-12-15 16:27 ` Rob Herring
2021-12-08 15:12 ` [PATCH 07/18] dt-bindings: display: rockchip: dw-hdmi: Allow "ref" as clock name Sascha Hauer
2021-12-12 22:09 ` Heiko Stuebner
2021-12-13 11:08 ` Sascha Hauer
2021-12-08 15:12 ` [PATCH 08/18] dt-bindings: display: rockchip: dw-hdmi: Add regulator support Sascha Hauer
2021-12-08 16:35 ` Robin Murphy
2021-12-08 15:12 ` [PATCH 09/18] arm64: dts: rockchip: rk3399: reorder hmdi clocks Sascha Hauer
2021-12-08 15:12 ` [PATCH 10/18] dt-bindings: display: rockchip: Add binding for VOP2 Sascha Hauer
2021-12-15 16:38 ` Rob Herring
2021-12-08 15:12 ` [PATCH 11/18] arm64: dts: rockchip: rk356x: Add VOP2 nodes Sascha Hauer
2021-12-08 15:12 ` [PATCH 12/18] arm64: dts: rockchip: rk356x: Add HDMI nodes Sascha Hauer
2021-12-08 15:12 ` [PATCH 13/18] arm64: dts: rockchip: rk3568-evb: Enable VOP2 and hdmi Sascha Hauer
2021-12-08 17:30 ` Johan Jonker
2021-12-08 15:12 ` [PATCH 14/18] arm64: dts: rockchip: enable vop2 and hdmi tx on quartz64a Sascha Hauer
2021-12-08 15:12 ` [PATCH 15/18] drm/encoder: Add of_graph port to struct drm_encoder Sascha Hauer
2021-12-08 15:12 ` [PATCH 16/18] drm/rockchip: Make VOP driver optional Sascha Hauer
2021-12-08 15:12 ` [PATCH 17/18] drm: rockchip: Add VOP2 driver Sascha Hauer
2021-12-08 16:59 ` Johan Jonker
2021-12-10 8:55 ` Sascha Hauer
2021-12-08 21:50 ` kernel test robot [this message]
2021-12-09 0:49 ` kernel test robot
2021-12-08 15:12 ` [PATCH 18/18] [HACK, RFC] clk: rk3568: do not divide dclk_vop0 Sascha Hauer
2021-12-08 16:51 ` Heiko Stübner
2021-12-10 8:51 ` Sascha Hauer
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