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Message-Id: <1702899149-21321-4-git-send-email-quic_dikshita@quicinc.com>
Date: Mon, 18 Dec 2023 17:01:58 +0530
From: Dikshita Agarwal <quic_dikshita@...cinc.com>
To: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
stanimir.k.varbanov@...il.com, quic_vgarodia@...cinc.com,
agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
mchehab@...nel.org, bryan.odonoghue@...aro.org
Cc: linux-arm-msm@...r.kernel.org, quic_abhinavk@...cinc.com,
Dikshita Agarwal <quic_dikshita@...cinc.com>
Subject: [PATCH v2 03/34] media: introduce common helpers for buffer size calculation
Introduce helper to calculate size of pixel buffer and
use in venus driver.
Signed-off-by: Dikshita Agarwal <quic_dikshita@...cinc.com>
---
drivers/media/platform/qcom/vcodec/buffers.c | 103 ++++++++++++
drivers/media/platform/qcom/vcodec/buffers.h | 15 ++
drivers/media/platform/qcom/vcodec/venus/Makefile | 4 +-
drivers/media/platform/qcom/vcodec/venus/helpers.c | 172 ++++-----------------
drivers/media/platform/qcom/vcodec/venus/helpers.h | 2 +-
.../platform/qcom/vcodec/venus/hfi_plat_bufs.h | 4 +-
.../platform/qcom/vcodec/venus/hfi_plat_bufs_v6.c | 10 +-
drivers/media/platform/qcom/vcodec/venus/vdec.c | 5 +-
8 files changed, 157 insertions(+), 158 deletions(-)
create mode 100644 drivers/media/platform/qcom/vcodec/buffers.c
create mode 100644 drivers/media/platform/qcom/vcodec/buffers.h
diff --git a/drivers/media/platform/qcom/vcodec/buffers.c b/drivers/media/platform/qcom/vcodec/buffers.c
new file mode 100644
index 0000000..58ab3b0
--- /dev/null
+++ b/drivers/media/platform/qcom/vcodec/buffers.c
@@ -0,0 +1,103 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+#include <linux/videodev2.h>
+
+#include "buffers.h"
+
+u32 video_raw_buffer_size(u32 colorformat,
+ u32 pix_width,
+ u32 pix_height)
+{
+ u32 size = 0;
+ u32 y_plane, uv_plane, y_stride,
+ uv_stride, y_sclines, uv_sclines;
+ u32 y_ubwc_plane = 0, uv_ubwc_plane = 0;
+ u32 y_meta_stride = 0, y_meta_scanlines = 0;
+ u32 uv_meta_stride = 0, uv_meta_scanlines = 0;
+ u32 y_meta_plane = 0, uv_meta_plane = 0;
+
+ if (!pix_width || !pix_height)
+ goto invalid_input;
+
+ switch (colorformat) {
+ case V4L2_PIX_FMT_NV12:
+ case V4L2_PIX_FMT_NV21:
+ y_stride = ALIGN(pix_width, 128);
+ uv_stride = ALIGN(pix_width, 128);
+ y_sclines = ALIGN(pix_height, 32);
+ uv_sclines = ALIGN((pix_height + 1) >> 1, 16);
+ y_plane = y_stride * y_sclines;
+ uv_plane = uv_stride * uv_sclines;
+ size = y_plane + uv_plane;
+ break;
+ case V4L2_PIX_FMT_QC08C:
+ y_stride = ALIGN(pix_width, 128);
+ uv_stride = ALIGN(pix_width, 128);
+ y_sclines = ALIGN(pix_height, 32);
+ uv_sclines = ALIGN((pix_height + 1) >> 1, 32);
+ y_meta_stride = ALIGN(DIV_ROUND_UP(pix_width, 32), 64);
+ uv_meta_stride = ALIGN(DIV_ROUND_UP((pix_width + 1) >> 1, 16), 64);
+ y_ubwc_plane =
+ ALIGN(y_stride * y_sclines, 4096);
+ uv_ubwc_plane =
+ ALIGN(uv_stride * uv_sclines, 4096);
+ y_meta_scanlines =
+ ALIGN(DIV_ROUND_UP(pix_height, 8), 16);
+ y_meta_plane =
+ ALIGN(y_meta_stride * y_meta_scanlines, 4096);
+ uv_meta_scanlines =
+ ALIGN(DIV_ROUND_UP((pix_height + 1) >> 1, 8), 16);
+ uv_meta_plane =
+ ALIGN(uv_meta_stride * uv_meta_scanlines, 4096);
+ size = (y_ubwc_plane + uv_ubwc_plane + y_meta_plane +
+ uv_meta_plane);
+ break;
+ case V4L2_PIX_FMT_QC10C:
+ y_stride =
+ ALIGN(ALIGN(pix_width, 192) * 4 / 3, 256);
+ uv_stride =
+ ALIGN(ALIGN(pix_width, 192) * 4 / 3, 256);
+ y_sclines =
+ ALIGN(pix_height, 16);
+ uv_sclines =
+ ALIGN((pix_height + 1) >> 1, 16);
+ y_ubwc_plane =
+ ALIGN(y_stride * y_sclines, 4096);
+ uv_ubwc_plane =
+ ALIGN(uv_stride * uv_sclines, 4096);
+ y_meta_stride =
+ ALIGN(DIV_ROUND_UP(pix_width, 48), 64);
+ y_meta_scanlines =
+ ALIGN(DIV_ROUND_UP(pix_height, 4), 16);
+ y_meta_plane =
+ ALIGN(y_meta_stride * y_meta_scanlines, 4096);
+ uv_meta_stride =
+ ALIGN(DIV_ROUND_UP((pix_width + 1) >> 1, 24), 64);
+ uv_meta_scanlines =
+ ALIGN(DIV_ROUND_UP((pix_height + 1) >> 1, 4), 16);
+ uv_meta_plane =
+ ALIGN(uv_meta_stride * uv_meta_scanlines, 4096);
+
+ size = y_ubwc_plane + uv_ubwc_plane + y_meta_plane +
+ uv_meta_plane;
+ break;
+ case V4L2_PIX_FMT_P010:
+ y_stride = ALIGN(pix_width * 2, 128);
+ uv_stride = ALIGN(pix_width * 2, 128);
+ y_sclines = ALIGN(pix_height, 32);
+ uv_sclines = ALIGN((pix_height + 1) >> 1, 16);
+ y_plane = y_stride * y_sclines;
+ uv_plane = uv_stride * uv_sclines;
+
+ size = y_plane + uv_plane;
+ break;
+ default:
+ break;
+ }
+
+invalid_input:
+
+ return ALIGN(size, 4096);
+}
diff --git a/drivers/media/platform/qcom/vcodec/buffers.h b/drivers/media/platform/qcom/vcodec/buffers.h
new file mode 100644
index 0000000..ac1d052
--- /dev/null
+++ b/drivers/media/platform/qcom/vcodec/buffers.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef _BUFFERS_H_
+#define _BUFFERS_H_
+
+#include <linux/types.h>
+
+u32 video_raw_buffer_size(u32 colorformat,
+ u32 pix_width,
+ u32 pix_height);
+
+#endif
diff --git a/drivers/media/platform/qcom/vcodec/venus/Makefile b/drivers/media/platform/qcom/vcodec/venus/Makefile
index 1941ef4..6abd54a 100644
--- a/drivers/media/platform/qcom/vcodec/venus/Makefile
+++ b/drivers/media/platform/qcom/vcodec/venus/Makefile
@@ -1,8 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
# Makefile for Qualcomm Venus driver
-venus-core-objs += ../firmware.o \
- ../hfi_queue.o
+venus-core-objs += ../firmware.o ../hfi_queue.o ../buffers.o
venus-core-objs += core.o helpers.o firmware_no_tz.o \
hfi_venus.o hfi_msgs.o hfi_cmds.o hfi.o \
@@ -10,6 +9,7 @@ venus-core-objs += core.o helpers.o firmware_no_tz.o \
hfi_platform.o hfi_platform_v4.o \
hfi_platform_v6.o hfi_plat_bufs_v6.o \
+venus-dec-objs += ../buffers.o
venus-dec-objs += vdec.o vdec_ctrls.o
venus-enc-objs += venc.o venc_ctrls.o
diff --git a/drivers/media/platform/qcom/vcodec/venus/helpers.c b/drivers/media/platform/qcom/vcodec/venus/helpers.c
index 8295542..95e4424 100644
--- a/drivers/media/platform/qcom/vcodec/venus/helpers.c
+++ b/drivers/media/platform/qcom/vcodec/venus/helpers.c
@@ -12,6 +12,7 @@
#include <media/v4l2-mem2mem.h>
#include <asm/div64.h>
+#include "../buffers.h"
#include "core.h"
#include "helpers.h"
#include "hfi_helper.h"
@@ -616,6 +617,27 @@ static u32 to_hfi_raw_fmt(u32 v4l2_fmt)
return 0;
}
+u32 to_v4l2_raw_fmt(u32 hfi_color_fmt)
+{
+ switch (hfi_color_fmt) {
+ case HFI_COLOR_FORMAT_NV12:
+ return V4L2_PIX_FMT_NV12;
+ case HFI_COLOR_FORMAT_NV21:
+ return V4L2_PIX_FMT_NV21;
+ case HFI_COLOR_FORMAT_NV12_UBWC:
+ return V4L2_PIX_FMT_QC08C;
+ case HFI_COLOR_FORMAT_YUV420_TP10_UBWC:
+ return V4L2_PIX_FMT_QC10C;
+ case HFI_COLOR_FORMAT_P010:
+ return V4L2_PIX_FMT_P010;
+ default:
+ break;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(to_v4l2_raw_fmt);
+
static int platform_get_bufreq(struct venus_inst *inst, u32 buftype,
struct hfi_buffer_requirements *req)
{
@@ -639,20 +661,20 @@ static int platform_get_bufreq(struct venus_inst *inst, u32 buftype,
params.out_width = inst->out_width;
params.out_height = inst->out_height;
params.codec = inst->fmt_out->pixfmt;
- params.hfi_color_fmt = to_hfi_raw_fmt(inst->fmt_cap->pixfmt);
+ params.color_fmt = inst->fmt_cap->pixfmt;
params.dec.max_mbs_per_frame = mbs_per_frame_max(inst);
params.dec.buffer_size_limit = 0;
params.dec.is_secondary_output =
inst->opb_buftype == HFI_BUFFER_OUTPUT2;
if (params.dec.is_secondary_output)
- params.hfi_dpb_color_fmt = inst->dpb_fmt;
+ params.dpb_color_fmt = to_v4l2_raw_fmt(inst->dpb_fmt);
params.dec.is_interlaced =
inst->pic_struct != HFI_INTERLACE_FRAME_PROGRESSIVE;
} else {
params.width = inst->out_width;
params.height = inst->out_height;
params.codec = inst->fmt_cap->pixfmt;
- params.hfi_color_fmt = to_hfi_raw_fmt(inst->fmt_out->pixfmt);
+ params.color_fmt = inst->fmt_out->pixfmt;
params.enc.work_mode = VIDC_WORK_MODE_2;
params.enc.rc_type = HFI_RATE_CONTROL_OFF;
if (enc_ctr->bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_CQ)
@@ -942,146 +964,10 @@ int venus_helper_set_profile_level(struct venus_inst *inst, u32 profile, u32 lev
}
EXPORT_SYMBOL_GPL(venus_helper_set_profile_level);
-static u32 get_framesize_raw_nv12(u32 width, u32 height)
-{
- u32 y_stride, uv_stride, y_plane;
- u32 y_sclines, uv_sclines, uv_plane;
- u32 size;
-
- y_stride = ALIGN(width, 128);
- uv_stride = ALIGN(width, 128);
- y_sclines = ALIGN(height, 32);
- uv_sclines = ALIGN(((height + 1) >> 1), 16);
-
- y_plane = y_stride * y_sclines;
- uv_plane = uv_stride * uv_sclines + SZ_4K;
- size = y_plane + uv_plane + SZ_8K;
-
- return ALIGN(size, SZ_4K);
-}
-
-static u32 get_framesize_raw_nv12_ubwc(u32 width, u32 height)
-{
- u32 y_meta_stride, y_meta_plane;
- u32 y_stride, y_plane;
- u32 uv_meta_stride, uv_meta_plane;
- u32 uv_stride, uv_plane;
- u32 extradata = SZ_16K;
-
- y_meta_stride = ALIGN(DIV_ROUND_UP(width, 32), 64);
- y_meta_plane = y_meta_stride * ALIGN(DIV_ROUND_UP(height, 8), 16);
- y_meta_plane = ALIGN(y_meta_plane, SZ_4K);
-
- y_stride = ALIGN(width, 128);
- y_plane = ALIGN(y_stride * ALIGN(height, 32), SZ_4K);
-
- uv_meta_stride = ALIGN(DIV_ROUND_UP(width / 2, 16), 64);
- uv_meta_plane = uv_meta_stride * ALIGN(DIV_ROUND_UP(height / 2, 8), 16);
- uv_meta_plane = ALIGN(uv_meta_plane, SZ_4K);
-
- uv_stride = ALIGN(width, 128);
- uv_plane = ALIGN(uv_stride * ALIGN(height / 2, 32), SZ_4K);
-
- return ALIGN(y_meta_plane + y_plane + uv_meta_plane + uv_plane +
- max(extradata, y_stride * 48), SZ_4K);
-}
-
-static u32 get_framesize_raw_p010(u32 width, u32 height)
-{
- u32 y_plane, uv_plane, y_stride, uv_stride, y_sclines, uv_sclines;
-
- y_stride = ALIGN(width * 2, 128);
- uv_stride = ALIGN(width * 2, 128);
- y_sclines = ALIGN(height, 32);
- uv_sclines = ALIGN((height + 1) >> 1, 16);
- y_plane = y_stride * y_sclines;
- uv_plane = uv_stride * uv_sclines;
-
- return ALIGN((y_plane + uv_plane), SZ_4K);
-}
-
-static u32 get_framesize_raw_p010_ubwc(u32 width, u32 height)
-{
- u32 y_stride, uv_stride, y_sclines, uv_sclines;
- u32 y_ubwc_plane, uv_ubwc_plane;
- u32 y_meta_stride, y_meta_scanlines;
- u32 uv_meta_stride, uv_meta_scanlines;
- u32 y_meta_plane, uv_meta_plane;
- u32 size;
-
- y_stride = ALIGN(width * 2, 256);
- uv_stride = ALIGN(width * 2, 256);
- y_sclines = ALIGN(height, 16);
- uv_sclines = ALIGN((height + 1) >> 1, 16);
-
- y_ubwc_plane = ALIGN(y_stride * y_sclines, SZ_4K);
- uv_ubwc_plane = ALIGN(uv_stride * uv_sclines, SZ_4K);
- y_meta_stride = ALIGN(DIV_ROUND_UP(width, 32), 64);
- y_meta_scanlines = ALIGN(DIV_ROUND_UP(height, 4), 16);
- y_meta_plane = ALIGN(y_meta_stride * y_meta_scanlines, SZ_4K);
- uv_meta_stride = ALIGN(DIV_ROUND_UP((width + 1) >> 1, 16), 64);
- uv_meta_scanlines = ALIGN(DIV_ROUND_UP((height + 1) >> 1, 4), 16);
- uv_meta_plane = ALIGN(uv_meta_stride * uv_meta_scanlines, SZ_4K);
-
- size = y_ubwc_plane + uv_ubwc_plane + y_meta_plane + uv_meta_plane;
-
- return ALIGN(size, SZ_4K);
-}
-
-static u32 get_framesize_raw_yuv420_tp10_ubwc(u32 width, u32 height)
-{
- u32 y_stride, uv_stride, y_sclines, uv_sclines;
- u32 y_ubwc_plane, uv_ubwc_plane;
- u32 y_meta_stride, y_meta_scanlines;
- u32 uv_meta_stride, uv_meta_scanlines;
- u32 y_meta_plane, uv_meta_plane;
- u32 extradata = SZ_16K;
- u32 size;
-
- y_stride = ALIGN(width * 4 / 3, 256);
- uv_stride = ALIGN(width * 4 / 3, 256);
- y_sclines = ALIGN(height, 16);
- uv_sclines = ALIGN((height + 1) >> 1, 16);
-
- y_ubwc_plane = ALIGN(y_stride * y_sclines, SZ_4K);
- uv_ubwc_plane = ALIGN(uv_stride * uv_sclines, SZ_4K);
- y_meta_stride = ALIGN(DIV_ROUND_UP(width, 48), 64);
- y_meta_scanlines = ALIGN(DIV_ROUND_UP(height, 4), 16);
- y_meta_plane = ALIGN(y_meta_stride * y_meta_scanlines, SZ_4K);
- uv_meta_stride = ALIGN(DIV_ROUND_UP((width + 1) >> 1, 24), 64);
- uv_meta_scanlines = ALIGN(DIV_ROUND_UP((height + 1) >> 1, 4), 16);
- uv_meta_plane = ALIGN(uv_meta_stride * uv_meta_scanlines, SZ_4K);
-
- size = y_ubwc_plane + uv_ubwc_plane + y_meta_plane + uv_meta_plane;
- size += max(extradata + SZ_8K, y_stride * 48);
-
- return ALIGN(size, SZ_4K);
-}
-
-u32 venus_helper_get_framesz_raw(u32 hfi_fmt, u32 width, u32 height)
-{
- switch (hfi_fmt) {
- case HFI_COLOR_FORMAT_NV12:
- case HFI_COLOR_FORMAT_NV21:
- return get_framesize_raw_nv12(width, height);
- case HFI_COLOR_FORMAT_NV12_UBWC:
- return get_framesize_raw_nv12_ubwc(width, height);
- case HFI_COLOR_FORMAT_P010:
- return get_framesize_raw_p010(width, height);
- case HFI_COLOR_FORMAT_P010_UBWC:
- return get_framesize_raw_p010_ubwc(width, height);
- case HFI_COLOR_FORMAT_YUV420_TP10_UBWC:
- return get_framesize_raw_yuv420_tp10_ubwc(width, height);
- default:
- return 0;
- }
-}
-EXPORT_SYMBOL_GPL(venus_helper_get_framesz_raw);
-
u32 venus_helper_get_framesz(u32 v4l2_fmt, u32 width, u32 height)
{
- u32 hfi_fmt, sz;
bool compressed;
+ u32 sz;
switch (v4l2_fmt) {
case V4L2_PIX_FMT_MPEG:
@@ -1112,11 +998,7 @@ u32 venus_helper_get_framesz(u32 v4l2_fmt, u32 width, u32 height)
return ALIGN(sz, SZ_4K);
}
- hfi_fmt = to_hfi_raw_fmt(v4l2_fmt);
- if (!hfi_fmt)
- return 0;
-
- return venus_helper_get_framesz_raw(hfi_fmt, width, height);
+ return video_raw_buffer_size(v4l2_fmt, width, height);
}
EXPORT_SYMBOL_GPL(venus_helper_get_framesz);
diff --git a/drivers/media/platform/qcom/vcodec/venus/helpers.h b/drivers/media/platform/qcom/vcodec/venus/helpers.h
index 358e4f3..9b72d18 100644
--- a/drivers/media/platform/qcom/vcodec/venus/helpers.h
+++ b/drivers/media/platform/qcom/vcodec/venus/helpers.h
@@ -11,6 +11,7 @@
struct venus_inst;
struct venus_core;
+u32 to_v4l2_raw_fmt(u32 hfi_color_fmt);
bool venus_helper_check_codec(struct venus_inst *inst, u32 v4l2_pixfmt);
struct vb2_v4l2_buffer *venus_helper_find_buf(struct venus_inst *inst,
unsigned int type, u32 idx);
@@ -29,7 +30,6 @@ void venus_helper_m2m_device_run(void *priv);
void venus_helper_m2m_job_abort(void *priv);
int venus_helper_get_bufreq(struct venus_inst *inst, u32 type,
struct hfi_buffer_requirements *req);
-u32 venus_helper_get_framesz_raw(u32 hfi_fmt, u32 width, u32 height);
u32 venus_helper_get_framesz(u32 v4l2_fmt, u32 width, u32 height);
int venus_helper_set_input_resolution(struct venus_inst *inst,
unsigned int width, unsigned int height);
diff --git a/drivers/media/platform/qcom/vcodec/venus/hfi_plat_bufs.h b/drivers/media/platform/qcom/vcodec/venus/hfi_plat_bufs.h
index 25e6074..20f684e 100644
--- a/drivers/media/platform/qcom/vcodec/venus/hfi_plat_bufs.h
+++ b/drivers/media/platform/qcom/vcodec/venus/hfi_plat_bufs.h
@@ -15,8 +15,8 @@ struct hfi_plat_buffers_params {
u32 out_width;
u32 out_height;
u32 codec;
- u32 hfi_color_fmt;
- u32 hfi_dpb_color_fmt;
+ u32 color_fmt;
+ u32 dpb_color_fmt;
enum hfi_version version;
u32 num_vpp_pipes;
union {
diff --git a/drivers/media/platform/qcom/vcodec/venus/hfi_plat_bufs_v6.c b/drivers/media/platform/qcom/vcodec/venus/hfi_plat_bufs_v6.c
index f5a6559..3e06516 100644
--- a/drivers/media/platform/qcom/vcodec/venus/hfi_plat_bufs_v6.c
+++ b/drivers/media/platform/qcom/vcodec/venus/hfi_plat_bufs_v6.c
@@ -6,6 +6,7 @@
#include <linux/sizes.h>
#include <linux/videodev2.h>
+#include "../buffers.h"
#include "hfi.h"
#include "hfi_plat_bufs.h"
#include "helpers.h"
@@ -1233,13 +1234,11 @@ static int bufreq_dec(struct hfi_plat_buffers_params *params, u32 buftype,
buffer_size_limit);
} else if (buftype == HFI_BUFFER_OUTPUT || buftype == HFI_BUFFER_OUTPUT2) {
hfi_bufreq_set_count_min(bufreq, version, out_min_count);
- bufreq->size =
- venus_helper_get_framesz_raw(params->hfi_color_fmt,
+ bufreq->size = video_raw_buffer_size(params->color_fmt,
out_width, out_height);
if (buftype == HFI_BUFFER_OUTPUT &&
params->dec.is_secondary_output)
- bufreq->size =
- venus_helper_get_framesz_raw(params->hfi_dpb_color_fmt,
+ bufreq->size = video_raw_buffer_size(params->dpb_color_fmt,
out_width, out_height);
} else if (buftype == HFI_BUFFER_INTERNAL_SCRATCH(version)) {
bufreq->size = dec_ops->scratch(width, height, is_interlaced);
@@ -1297,8 +1296,7 @@ static int bufreq_enc(struct hfi_plat_buffers_params *params, u32 buftype,
if (buftype == HFI_BUFFER_INPUT) {
hfi_bufreq_set_count_min(bufreq, version, MIN_INPUT_BUFFERS);
- bufreq->size =
- venus_helper_get_framesz_raw(params->hfi_color_fmt,
+ bufreq->size = video_raw_buffer_size(params->color_fmt,
width, height);
} else if (buftype == HFI_BUFFER_OUTPUT ||
buftype == HFI_BUFFER_OUTPUT2) {
diff --git a/drivers/media/platform/qcom/vcodec/venus/vdec.c b/drivers/media/platform/qcom/vcodec/venus/vdec.c
index dbf305c..e6316be 100644
--- a/drivers/media/platform/qcom/vcodec/venus/vdec.c
+++ b/drivers/media/platform/qcom/vcodec/venus/vdec.c
@@ -15,6 +15,7 @@
#include <media/v4l2-mem2mem.h>
#include <media/videobuf2-dma-contig.h>
+#include "../buffers.h"
#include "hfi_venus_io.h"
#include "hfi_parser.h"
#include "core.h"
@@ -777,9 +778,9 @@ static int vdec_output_conf(struct venus_inst *inst)
return ret;
inst->output_buf_size =
- venus_helper_get_framesz_raw(out_fmt, width, height);
+ video_raw_buffer_size(to_v4l2_raw_fmt(out_fmt), width, height);
inst->output2_buf_size =
- venus_helper_get_framesz_raw(out2_fmt, width, height);
+ video_raw_buffer_size(to_v4l2_raw_fmt(out2_fmt), width, height);
if (is_ubwc_fmt(out_fmt)) {
inst->opb_buftype = HFI_BUFFER_OUTPUT2;
--
2.7.4
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