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Commit 061b74b2 authored by Ramesh V's avatar Ramesh V
Browse files

msm: camera_v2: isp: Double stats ub size 



To prevent stats overflow in zoom cases,
double the stats ub size.

Change-Id: Icb1989a5dc58ba574fc09242b402d542cfe38639
Signed-off-by: default avatarRamesh V <ramev@codeaurora.org>
parent 23ed922d

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

+1 −1
Original line number Diff line number Diff line
@@ -38,7 +38,7 @@ 
#define VFE47_STATS_BURST_LEN 3

#define VFE47_UB_SIZE_VFE0 2048

#define VFE47_UB_SIZE_VFE1 1536

#define VFE47_UB_STATS_SIZE 144

#define VFE47_UB_STATS_SIZE 288

#define MSM_ISP47_TOTAL_IMAGE_UB_VFE0 (VFE47_UB_SIZE_VFE0 - VFE47_UB_STATS_SIZE)

#define MSM_ISP47_TOTAL_IMAGE_UB_VFE1 (VFE47_UB_SIZE_VFE1 - VFE47_UB_STATS_SIZE)

#define VFE47_WM_BASE(idx) (0xA0 + 0x2C * idx)

drivers/media/platform/msm/camera_v2/isp/msm_isp48.c

+10 −10
Original line number Diff line number Diff line
@@ -30,7 +30,7 @@ 
#define MSM_VFE48_BUS_CLIENT_INIT 0xABAB

#define VFE48_STATS_BURST_LEN 3

#define VFE48_UB_SIZE_VFE 2048 /* 2048 * 256 bits = 64KB */

#define VFE48_UB_STATS_SIZE 144

#define VFE48_UB_STATS_SIZE 288

#define MSM_ISP48_TOTAL_IMAGE_UB_VFE (VFE48_UB_SIZE_VFE - VFE48_UB_STATS_SIZE)
@@ -321,15 +321,15 @@ void msm_vfe48_stats_cfg_ub(struct vfe_device *vfe_dev) 
	int i;

	uint32_t ub_offset = 0, stats_burst_len;

	uint32_t ub_size[VFE47_NUM_STATS_TYPE] = {

		16, /* MSM_ISP_STATS_HDR_BE */

		16, /* MSM_ISP_STATS_BG */

		16, /* MSM_ISP_STATS_BF */

		16, /* MSM_ISP_STATS_HDR_BHIST */

		16, /* MSM_ISP_STATS_RS */

		16, /* MSM_ISP_STATS_CS */

		16, /* MSM_ISP_STATS_IHIST */

		16, /* MSM_ISP_STATS_BHIST */

		16, /* MSM_ISP_STATS_AEC_BG */

		32, /* MSM_ISP_STATS_HDR_BE */

		32, /* MSM_ISP_STATS_BG */

		32, /* MSM_ISP_STATS_BF */

		32, /* MSM_ISP_STATS_HDR_BHIST */

		32, /* MSM_ISP_STATS_RS */

		32, /* MSM_ISP_STATS_CS */

		32, /* MSM_ISP_STATS_IHIST */

		32, /* MSM_ISP_STATS_BHIST */

		32, /* MSM_ISP_STATS_AEC_BG */

	};



	stats_burst_len = VFE48_STATS_BURST_LEN;