Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f7453a74 authored by Abhishek Kondaveeti's avatar Abhishek Kondaveeti
Browse files

msm: isp: Fix offline isp 



1. Configure the pixel pattern properly
2. Issue reg update before fetch engine starts

Change-Id: Ie4cb3df883e6f2ad2f30512297a836fb012e949c
Signed-off-by: default avatarAbhishek Kondaveeti <akondave@codeaurora.org>
parent 36765e06

drivers/media/platform/msm/camera_v2/isp/msm_isp40.c

+2 −2
Original line number Diff line number Diff line
@@ -1140,7 +1140,6 @@ static int msm_vfe40_start_fetch_engine(struct vfe_device *vfe_dev, 
		pr_err("%s: fetch engine busy\n", __func__);

		return -EINVAL;

	}



	memset(&mapped_info, 0, sizeof(struct msm_isp_buffer_mapped_info));

	/* There is other option of passing buffer address from user,

		in such case, driver needs to map the buffer and use it*/
@@ -1176,6 +1175,7 @@ static int msm_vfe40_start_fetch_engine(struct vfe_device *vfe_dev, 
	vfe_dev->fetch_engine_info.is_busy = 1;



	msm_camera_io_w(mapped_info.paddr, vfe_dev->vfe_base + 0x228);

	msm_camera_io_w_mb(0x1, vfe_dev->vfe_base + 0x378);



	msm_camera_io_w_mb(0x10000, vfe_dev->vfe_base + 0x4C);

	msm_camera_io_w_mb(0x20000, vfe_dev->vfe_base + 0x4C);
@@ -1226,7 +1226,7 @@ static void msm_vfe40_cfg_fetch_engine(struct vfe_device *vfe_dev, 
	msm_camera_io_w((x_size_word - 1) << 16, vfe_dev->vfe_base + 0x23C);



	temp = msm_camera_io_r(vfe_dev->vfe_base + 0x1C);

	temp |= 2 << 16;

	temp |= 2 << 16 | pix_cfg->pixel_pattern;

	msm_camera_io_w(temp, vfe_dev->vfe_base + 0x1C);



	msm_camera_io_w(x_size_word  << 16 |