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Commit d766ad87 authored by Om Parkash's avatar Om Parkash
Browse files

msm: camera: Add 12 bit pix_format support in vfe fetch engine 



Add 12 bit pix_format support in vfe fetch engine:
V4L2_PIX_FMT_P16BGGR12
V4L2_PIX_FMT_P16GBRG12
V4L2_PIX_FMT_P16GRBG12
V4L2_PIX_FMT_P16RGGB12.

Change-Id: I6e1673c3fd3b9b602aacab8dab2a767fb0aa016c
Signed-off-by: default avatarOm Parkash <oparkash@codeaurora.org>
parent bdd6da44

drivers/media/platform/msm/camera_v2/isp/msm_isp47.c

+5 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2013-2019, The Linux Foundation. All rights reserved.

/* Copyright (c) 2013-2020, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -1291,6 +1291,10 @@ void msm_vfe47_cfg_fetch_engine(struct vfe_device *vfe_dev, 
		case V4L2_PIX_FMT_P16GBRG10:

		case V4L2_PIX_FMT_P16GRBG10:

		case V4L2_PIX_FMT_P16RGGB10:

		case V4L2_PIX_FMT_P16BGGR12:

		case V4L2_PIX_FMT_P16GBRG12:

		case V4L2_PIX_FMT_P16GRBG12:

		case V4L2_PIX_FMT_P16RGGB12:

			main_unpack_pattern = 0xB210;

			break;

		default:

drivers/media/platform/msm/camera_v2/isp/msm_isp_axi_util.c

+6 −4
Original line number Diff line number Diff line 
/* Copyright (c) 2013-2019, The Linux Foundation. All rights reserved.

/* Copyright (c) 2013-2020, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -1021,6 +1021,8 @@ void msm_isp_increment_frame_id(struct vfe_device *vfe_dev, 
				ISP_EVENT_REG_UPDATE_MISSING);

		}

	}

	vfe_dev->isp_page->kernel_sofid =

		vfe_dev->axi_data.src_info[frame_src].frame_id;

}



static void msm_isp_update_pd_stats_idx(struct vfe_device *vfe_dev,
@@ -2569,6 +2571,7 @@ static void msm_isp_input_enable(struct vfe_device *vfe_dev, 
		if (axi_data->src_info[i].active)

			continue;

		/* activate the input since it is deactivated */

		if (!ext_read)

			axi_data->src_info[i].frame_id = 0;

		vfe_dev->irq_sof_id = 0;

		if (axi_data->src_info[i].input_mux != EXTERNAL_READ)
@@ -3780,8 +3783,7 @@ static int msm_isp_request_frame(struct vfe_device *vfe_dev, 
		return 0;

	} else if ((vfe_dev->axi_data.src_info[frame_src].active && (frame_id !=

		vfe_dev->axi_data.src_info[frame_src].frame_id +

		vfe_dev->axi_data.src_info[frame_src].sof_counter_step)) ||

		((!vfe_dev->axi_data.src_info[frame_src].active))) {

		vfe_dev->axi_data.src_info[frame_src].sof_counter_step))) {

		pr_debug("%s:%d invalid frame id %d cur frame id %d pix %d\n",

			__func__, __LINE__, frame_id,

			vfe_dev->axi_data.src_info[frame_src].frame_id,