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([2a01:e0a:982:cbb0:767b:a30:4bcb:fcaf]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-37d1698fcacsm10288484f8f.116.2024.10.09.05.33.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 09 Oct 2024 05:33:57 -0700 (PDT) Message-ID: <192d8bc9-112c-4303-a463-50d28d47cc21@linaro.org> Date: Wed, 9 Oct 2024 14:33:56 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Neil Armstrong Reply-To: neil.armstrong@linaro.org Subject: Re: [PATCH v6 1/3] drm/mipi-dsi: add mipi_dsi_compression_mode_multi To: kernel test robot , Dzmitry Sankouski , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: oe-kbuild-all@lists.linux.dev, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20241006-starqltechn_integration_upstream-v6-1-8336b9cd6c34@gmail.com> <202410092245.tfsuUllL-lkp@intel.com> Content-Language: en-US, fr Autocrypt: addr=neil.armstrong@linaro.org; keydata= xsBNBE1ZBs8BCAD78xVLsXPwV/2qQx2FaO/7mhWL0Qodw8UcQJnkrWmgTFRobtTWxuRx8WWP GTjuhvbleoQ5Cxjr+v+1ARGCH46MxFP5DwauzPekwJUD5QKZlaw/bURTLmS2id5wWi3lqVH4 BVF2WzvGyyeV1o4RTCYDnZ9VLLylJ9bneEaIs/7cjCEbipGGFlfIML3sfqnIvMAxIMZrvcl9 qPV2k+KQ7q+aXavU5W+yLNn7QtXUB530Zlk/d2ETgzQ5FLYYnUDAaRl+8JUTjc0CNOTpCeik 80TZcE6f8M76Xa6yU8VcNko94Ck7iB4vj70q76P/J7kt98hklrr85/3NU3oti3nrIHmHABEB AAHNKk5laWwgQXJtc3Ryb25nIDxuZWlsLmFybXN0cm9uZ0BsaW5hcm8ub3JnPsLAkQQTAQoA OwIbIwULCQgHAwUVCgkICwUWAgMBAAIeAQIXgBYhBInsPQWERiF0UPIoSBaat7Gkz/iuBQJk Q5wSAhkBAAoJEBaat7Gkz/iuyhMIANiD94qDtUTJRfEW6GwXmtKWwl/mvqQtaTtZID2dos04 YqBbshiJbejgVJjy+HODcNUIKBB3PSLaln4ltdsV73SBcwUNdzebfKspAQunCM22Mn6FBIxQ GizsMLcP/0FX4en9NaKGfK6ZdKK6kN1GR9YffMJd2P08EO8mHowmSRe/ExAODhAs9W7XXExw UNCY4pVJyRPpEhv373vvff60bHxc1k/FF9WaPscMt7hlkbFLUs85kHtQAmr8pV5Hy9ezsSRa GzJmiVclkPc2BY592IGBXRDQ38urXeM4nfhhvqA50b/nAEXc6FzqgXqDkEIwR66/Gbp0t3+r yQzpKRyQif3OwE0ETVkGzwEIALyKDN/OGURaHBVzwjgYq+ZtifvekdrSNl8TIDH8g1xicBYp QTbPn6bbSZbdvfeQPNCcD4/EhXZuhQXMcoJsQQQnO4vwVULmPGgtGf8PVc7dxKOeta+qUh6+ SRh3vIcAUFHDT3f/Zdspz+e2E0hPV2hiSvICLk11qO6cyJE13zeNFoeY3ggrKY+IzbFomIZY 4yG6xI99NIPEVE9lNBXBKIlewIyVlkOaYvJWSV+p5gdJXOvScNN1epm5YHmf9aE2ZjnqZGoM Mtsyw18YoX9BqMFInxqYQQ3j/HpVgTSvmo5ea5qQDDUaCsaTf8UeDcwYOtgI8iL4oHcsGtUX oUk33HEAEQEAAcLAXwQYAQIACQUCTVkGzwIbDAAKCRAWmrexpM/4rrXiB/sGbkQ6itMrAIfn M7IbRuiSZS1unlySUVYu3SD6YBYnNi3G5EpbwfBNuT3H8//rVvtOFK4OD8cRYkxXRQmTvqa3 3eDIHu/zr1HMKErm+2SD6PO9umRef8V82o2oaCLvf4WeIssFjwB0b6a12opuRP7yo3E3gTCS KmbUuLv1CtxKQF+fUV1cVaTPMyT25Od+RC1K+iOR0F54oUJvJeq7fUzbn/KdlhA8XPGzwGRy 4zcsPWvwnXgfe5tk680fEKZVwOZKIEuJC3v+/yZpQzDvGYJvbyix0lHnrCzq43WefRHI5XTT QbM0WUIBIcGmq38+OgUsMYu4NzLu7uZFAcmp6h8g Organization: Linaro In-Reply-To: <202410092245.tfsuUllL-lkp@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi, On 09/10/2024 14:18, kernel test robot wrote: > Hi Dzmitry, > > kernel test robot noticed the following build warnings: > > [auto build test WARNING on 58ca61c1a866bfdaa5e19fb19a2416764f847d75] > > url: https://github.com/intel-lab-lkp/linux/commits/Dzmitry-Sankouski/drm-mipi-dsi-add-mipi_dsi_compression_mode_multi/20241007-022151 > base: 58ca61c1a866bfdaa5e19fb19a2416764f847d75 > patch link: https://lore.kernel.org/r/20241006-starqltechn_integration_upstream-v6-1-8336b9cd6c34%40gmail.com > patch subject: [PATCH v6 1/3] drm/mipi-dsi: add mipi_dsi_compression_mode_multi > config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20241009/202410092245.tfsuUllL-lkp@intel.com/config) > compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241009/202410092245.tfsuUllL-lkp@intel.com/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Closes: https://lore.kernel.org/oe-kbuild-all/202410092245.tfsuUllL-lkp@intel.com/ > > All warnings (new ones prefixed by >>): > >>> drivers/gpu/drm/drm_mipi_dsi.c:1533: warning: Function parameter or struct member 'ctx' not described in 'mipi_dsi_compression_mode_multi' >>> drivers/gpu/drm/drm_mipi_dsi.c:1533: warning: Excess function parameter 'dsi' description in 'mipi_dsi_compression_mode_multi' I missed this, Dmitry, can you send a follow-up patch fixing the kerneldoc ? Thanks, Neil > > > vim +1533 drivers/gpu/drm/drm_mipi_dsi.c > > 1522 > 1523 /** > 1524 * mipi_dsi_compression_mode_multi() - enable/disable DSC on the peripheral > 1525 * @dsi: DSI peripheral device > 1526 * @enable: Whether to enable or disable the DSC > 1527 * > 1528 * Enable or disable Display Stream Compression on the peripheral using the > 1529 * default Picture Parameter Set and VESA DSC 1.1 algorithm. > 1530 */ > 1531 void mipi_dsi_compression_mode_multi(struct mipi_dsi_multi_context *ctx, > 1532 bool enable) >> 1533 { > 1534 return mipi_dsi_compression_mode_ext_multi(ctx, enable, > 1535 MIPI_DSI_COMPRESSION_DSC, 0); > 1536 } > 1537 EXPORT_SYMBOL(mipi_dsi_compression_mode_multi); > 1538 >