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Thu, 6 May 2021 19:53:52 -0700 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs01n1.mediatek.inc (172.21.101.68) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 7 May 2021 10:53:44 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 7 May 2021 10:53:44 +0800 From: To: , , , CC: , , , , Subject: [RFC PATCH V0 1/2] media: v4l2: Add fields to frame descriptors Date: Fri, 7 May 2021 10:53:36 +0800 Message-ID: <1620356017-26486-2-git-send-email-john.wei@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1620356017-26486-1-git-send-email-john.wei@mediatek.com> References: <1620356017-26486-1-git-send-email-john.wei@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210506_200327_515469_390CBECE X-CRM114-Status: GOOD ( 10.72 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: John Wei Add enable, hsize, vsize, user_data_desc to frame descriptors This patch is derived from following patches https://patchwork.kernel.org/patch/10875875/ https://patchwork.kernel.org/patch/10875869/ Signed-off-by: John Wei --- include/media/v4l2-subdev.h | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 30ec011..f603831 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -308,15 +308,38 @@ struct v4l2_subdev_audio_ops { int (*s_stream)(struct v4l2_subdev *sd, int enable); }; +enum v4l2_mbus_csi2_user_defined_data_desc { + V4L2_MBUS_CSI2_USER_DEFINED_DATA_DESC_NONE, + V4L2_MBUS_CSI2_USER_DEFINED_DATA_DESC_Y_HIST, + V4L2_MBUS_CSI2_USER_DEFINED_DATA_DESC_AE_HIST, + V4L2_MBUS_CSI2_USER_DEFINED_DATA_DESC_FLICKER, + V4L2_MBUS_CSI2_USER_DEFINED_DATA_DESC_GYRO, + V4L2_MBUS_CSI2_USER_DEFINED_DATA_DESC_PDAF_PIXEL, + V4L2_MBUS_CSI2_USER_DEFINED_DATA_DESC_PDAF_DIFF, + V4L2_MBUS_CSI2_USER_DEFINED_DATA_DESC_HDR_LE, + V4L2_MBUS_CSI2_USER_DEFINED_DATA_DESC_HDR_ME, + V4L2_MBUS_CSI2_USER_DEFINED_DATA_DESC_HDR_SE, + V4L2_MBUS_CSI2_USER_DEFINED_DATA_DESC_HDR_SSE, + V4L2_MBUS_CSI2_USER_DEFINED_DATA_DESC_HDR_SSSE, +}; + /** * struct v4l2_mbus_frame_desc_entry_csi2 * * @channel: CSI-2 virtual channel * @data_type: CSI-2 data type ID + * @enable: enable this data identifier + * @hsize: horizontal size + * @vsize: vertical size + * @user_data_desc: the description of user defined data */ struct v4l2_mbus_frame_desc_entry_csi2 { u8 channel; u8 data_type; + u8 enable; + u16 hsize; + u16 vsize; + enum v4l2_mbus_csi2_user_defined_data_desc user_data_desc; }; /** @@ -354,7 +377,7 @@ struct v4l2_mbus_frame_desc_entry { } bus; }; -#define V4L2_FRAME_DESC_ENTRY_MAX 4 +#define V4L2_FRAME_DESC_ENTRY_MAX 8 enum v4l2_mbus_frame_desc_type { V4L2_MBUS_FRAME_DESC_TYPE_PLATFORM,