* [PATCH v5 0/4] Add features to an existing driver
@ 2024-06-11 7:14 Jackson Lee
2024-06-11 7:14 ` [PATCH v5 1/4] media: chips-media: wave5: Support SPS/PPS generation for each IDR Jackson Lee
` (3 more replies)
0 siblings, 4 replies; 8+ messages in thread
From: Jackson Lee @ 2024-06-11 7:14 UTC (permalink / raw)
To: mchehab, nicolas, sebastian.fricke
Cc: linux-media, linux-kernel, hverkuil, nas.chung, lafley.kim,
b-brnich, jackson.lee
From: "jackson.lee" <jackson.lee@chipsnmedia.com>
The wave5 codec driver is a stateful encoder/decoder.
The following patches is for supporting yuv422 inpuy format, supporting runtime suspend/resume feature and extra things.
v4l2-compliance results:
========================
v4l2-compliance 1.24.1, 64 bits, 64-bit time_t
Buffer ioctls:
warn: v4l2-test-buffers.cpp(693): VIDIOC_CREATE_BUFS not supported
warn: v4l2-test-buffers.cpp(693): VIDIOC_CREATE_BUFS not supported
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test VIDIOC_EXPBUF: OK
test Requests: OK (Not Supported)
Total for wave5-dec device /dev/video0: 45, Succeeded: 45, Failed: 0, Warnings: 2 Total for wave5-enc device /dev/video1: 45, Succeeded: 45, Failed: 0, Warnings: 0
Fluster test results:
=====================
Running test suite JCT-VC-HEVC_V1 with decoder GStreamer-H.265-V4L2-Gst1.0 Using 1 parallel job(s)
Ran 132/147 tests successfully in 97.421 secs
(1 test fails because of not supporting to parse multi frames, 1 test fails because of a missing frame and slight corruption,
2 tests fail because of sizes which are incompatible with the IP, 11 tests fail because of unsupported 10 bit format)
Running test suite JVT-AVC_V1 with decoder GStreamer-H.264-V4L2-Gst1.0 Using 1 parallel job(s)
Ran 77/135 tests successfully in 37.233 secs
(58 fail because the hardware is unable to decode MBAFF / FMO / Field / Extended profile streams.)
Change since v4:
================
* For [PATCH v4 2/4] media: chips-media: wave5: Support runtime suspend/resume
- Fix warning message
* For [PATCH v4 3/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage.
- Fix warning message
- add Reviewed-By tag
* For [PATCH v4 4/4] media: chips-media: wave5: Support YUV422 raw pixel-formats on the encoder
- add Reviewed-By tag
Change since v3:
=================
* For [PATCH v4 1/4] media: chips-media: wave5: Support SPS/PPS generation for each IDR
- add Reviewed-By tag
* For [PATCH v4 2/4] media: chips-media: wave5: Support runtime suspend/resume
- add Reviewed-By tag
* For [PATCH v4 3/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage.
- modify the commit message
- define three framesize structures for decoder
* For [PATCH v4 4/4] media: chips-media: wave5: Support YUV422 raw pixel-formats on the encoder
- modify the commit message
- use the v4l2_format_info to calculate luma, chroma size
Change since v2:
=================
* For [PATCH v3 0/4] media: chips-media: wave5: Support SPS/PPS generation for each IDR
- add the suggested _SHIFT suffix
* For [PATCH v3 1/4] media: chips-media: wave5: Support runtime suspend/resume
- change a commit message
* For [PATCH v3 2/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage
- add pix_fmt_type parameter into wave5_update_pix_fmt function
- add min/max width/height values into dec_fmt_list
Change since v1:
=================
* For [PATCH v2 0/4] media: chips-media: wave5: Support SPS/PPS generation for each IDR
- define a macro for register addresses
* For [PATCH v2 1/4] media: chips-media: wave5: Support runtime suspend/resume
- add auto suspend/resume
* For [PATCH v2 2/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage
- use helper functions to calculate bytesperline and sizeimage
* For [PATCH v2 3/4] media: chips-media: wave5: Support YUV422 raw pixel-formats on the encoder
- remove unnecessary codes
Change since v0:
=================
The DEFAULT_SRC_SIZE macro was defined using multiple lines, To make a simple define, tab and multiple lines has been removed, The macro is defined using one line.
jackson.lee (4):
media: chips-media: wave5: Support SPS/PPS generation for each IDR
media: chips-media: wave5: Support runtime suspend/resume
media: chips-media: wave5: Use helpers to calculate bytesperline and
sizeimage.
media: chips-media: wave5: Support YUV422 raw pixel-formats on the
encoder.
.../platform/chips-media/wave5/wave5-helper.c | 24 ++
.../platform/chips-media/wave5/wave5-helper.h | 5 +
.../platform/chips-media/wave5/wave5-hw.c | 23 +-
.../chips-media/wave5/wave5-vpu-dec.c | 312 +++++++-----------
.../chips-media/wave5/wave5-vpu-enc.c | 308 +++++++++--------
.../platform/chips-media/wave5/wave5-vpu.c | 43 +++
.../platform/chips-media/wave5/wave5-vpu.h | 5 +-
.../platform/chips-media/wave5/wave5-vpuapi.c | 14 +-
.../platform/chips-media/wave5/wave5-vpuapi.h | 1 +
.../chips-media/wave5/wave5-vpuconfig.h | 27 +-
.../media/platform/chips-media/wave5/wave5.h | 3 +
11 files changed, 420 insertions(+), 345 deletions(-)
--
2.43.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v5 1/4] media: chips-media: wave5: Support SPS/PPS generation for each IDR
2024-06-11 7:14 [PATCH v5 0/4] Add features to an existing driver Jackson Lee
@ 2024-06-11 7:14 ` Jackson Lee
2024-06-11 7:14 ` [PATCH v5 2/4] media: chips-media: wave5: Support runtime suspend/resume Jackson Lee
` (2 subsequent siblings)
3 siblings, 0 replies; 8+ messages in thread
From: Jackson Lee @ 2024-06-11 7:14 UTC (permalink / raw)
To: mchehab, nicolas, sebastian.fricke
Cc: linux-media, linux-kernel, hverkuil, nas.chung, lafley.kim,
b-brnich, jackson.lee, Nicolas Dufresne
From: "jackson.lee" <jackson.lee@chipsnmedia.com>
Provide a control to toggle (0 = off / 1 = on), whether the SPS and
PPS are generated for every IDR.
Signed-off-by: Jackson.lee <jackson.lee@chipsnmedia.com>
Signed-off-by: Nas Chung <nas.chung@chipsnmedia.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
---
.../platform/chips-media/wave5/wave5-hw.c | 19 +++++++++++++++----
.../chips-media/wave5/wave5-vpu-enc.c | 7 +++++++
.../platform/chips-media/wave5/wave5-vpuapi.h | 1 +
3 files changed, 23 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform/chips-media/wave5/wave5-hw.c b/drivers/media/platform/chips-media/wave5/wave5-hw.c
index 2d82791f575e..fff6e66b66e4 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-hw.c
+++ b/drivers/media/platform/chips-media/wave5/wave5-hw.c
@@ -23,6 +23,15 @@
#define FEATURE_AVC_ENCODER BIT(1)
#define FEATURE_HEVC_ENCODER BIT(0)
+#define ENC_AVC_INTRA_IDR_PARAM_MASK 0x7ff
+#define ENC_AVC_INTRA_PERIOD_SHIFT 6
+#define ENC_AVC_IDR_PERIOD_SHIFT 17
+#define ENC_AVC_FORCED_IDR_HEADER_SHIFT 28
+
+#define ENC_HEVC_INTRA_QP_SHIFT 3
+#define ENC_HEVC_FORCED_IDR_HEADER_SHIFT 9
+#define ENC_HEVC_INTRA_PERIOD_SHIFT 16
+
/* Decoder support fields */
#define FEATURE_AVC_DECODER BIT(3)
#define FEATURE_HEVC_DECODER BIT(2)
@@ -1601,12 +1610,14 @@ int wave5_vpu_enc_init_seq(struct vpu_instance *inst)
if (inst->std == W_AVC_ENC)
vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_INTRA_PARAM, p_param->intra_qp |
- ((p_param->intra_period & 0x7ff) << 6) |
- ((p_param->avc_idr_period & 0x7ff) << 17));
+ ((p_param->intra_period & ENC_AVC_INTRA_IDR_PARAM_MASK) << ENC_AVC_INTRA_PERIOD_SHIFT) |
+ ((p_param->avc_idr_period & ENC_AVC_INTRA_IDR_PARAM_MASK) << ENC_AVC_IDR_PERIOD_SHIFT) |
+ (p_param->forced_idr_header_enable << ENC_AVC_FORCED_IDR_HEADER_SHIFT));
else if (inst->std == W_HEVC_ENC)
vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_INTRA_PARAM,
- p_param->decoding_refresh_type | (p_param->intra_qp << 3) |
- (p_param->intra_period << 16));
+ p_param->decoding_refresh_type | (p_param->intra_qp << ENC_HEVC_INTRA_QP_SHIFT) |
+ (p_param->forced_idr_header_enable << ENC_HEVC_FORCED_IDR_HEADER_SHIFT) |
+ (p_param->intra_period << ENC_HEVC_INTRA_PERIOD_SHIFT));
reg_val = (p_param->rdo_skip << 2) |
(p_param->lambda_scaling_enable << 3) |
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c b/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
index a45a2f699000..a23908011a39 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
@@ -1061,6 +1061,9 @@ static int wave5_vpu_enc_s_ctrl(struct v4l2_ctrl *ctrl)
case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:
inst->enc_param.entropy_coding_mode = ctrl->val;
break;
+ case V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR:
+ inst->enc_param.forced_idr_header_enable = ctrl->val;
+ break;
case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT:
break;
default:
@@ -1219,6 +1222,7 @@ static void wave5_set_enc_openparam(struct enc_open_param *open_param,
else
open_param->wave_param.intra_refresh_arg = num_ctu_row;
}
+ open_param->wave_param.forced_idr_header_enable = input.forced_idr_header_enable;
}
static int initialize_sequence(struct vpu_instance *inst)
@@ -1701,6 +1705,9 @@ static int wave5_vpu_open_enc(struct file *filp)
0, 1, 1, 0);
v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
V4L2_CID_MIN_BUFFERS_FOR_OUTPUT, 1, 32, 1, 1);
+ v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR,
+ 0, 1, 1, 0);
if (v4l2_ctrl_hdl->error) {
ret = -ENODEV;
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpuapi.h b/drivers/media/platform/chips-media/wave5/wave5-vpuapi.h
index edc50450ddb8..554c40b2e002 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-vpuapi.h
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpuapi.h
@@ -566,6 +566,7 @@ struct enc_wave_param {
u32 lambda_scaling_enable: 1; /* enable lambda scaling using custom GOP */
u32 transform8x8_enable: 1; /* enable 8x8 intra prediction and 8x8 transform */
u32 mb_level_rc_enable: 1; /* enable MB-level rate control */
+ u32 forced_idr_header_enable: 1; /* enable header encoding before IDR frame */
};
struct enc_open_param {
--
2.43.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v5 2/4] media: chips-media: wave5: Support runtime suspend/resume
2024-06-11 7:14 [PATCH v5 0/4] Add features to an existing driver Jackson Lee
2024-06-11 7:14 ` [PATCH v5 1/4] media: chips-media: wave5: Support SPS/PPS generation for each IDR Jackson Lee
@ 2024-06-11 7:14 ` Jackson Lee
2024-06-11 7:15 ` [PATCH v5 3/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage Jackson Lee
2024-06-11 7:15 ` [PATCH v5 4/4] media: chips-media: wave5: Support YUV422 raw pixel-formats on the encoder Jackson Lee
3 siblings, 0 replies; 8+ messages in thread
From: Jackson Lee @ 2024-06-11 7:14 UTC (permalink / raw)
To: mchehab, nicolas, sebastian.fricke
Cc: linux-media, linux-kernel, hverkuil, nas.chung, lafley.kim,
b-brnich, jackson.lee, Nicolas Dufresne
From: "jackson.lee" <jackson.lee@chipsnmedia.com>
Add support for runtime suspend/resume in the encoder and decoder. This is
achieved by saving the VPU state and powering it off while the VPU idle.
Signed-off-by: Jackson.lee <jackson.lee@chipsnmedia.com>
Signed-off-by: Nas Chung <nas.chung@chipsnmedia.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
---
.../platform/chips-media/wave5/wave5-hw.c | 4 +-
.../chips-media/wave5/wave5-vpu-dec.c | 16 ++++++-
.../chips-media/wave5/wave5-vpu-enc.c | 15 +++++++
.../platform/chips-media/wave5/wave5-vpu.c | 43 +++++++++++++++++++
.../platform/chips-media/wave5/wave5-vpuapi.c | 14 ++++--
.../media/platform/chips-media/wave5/wave5.h | 3 ++
6 files changed, 88 insertions(+), 7 deletions(-)
diff --git a/drivers/media/platform/chips-media/wave5/wave5-hw.c b/drivers/media/platform/chips-media/wave5/wave5-hw.c
index fff6e66b66e4..791b1f0e3199 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-hw.c
+++ b/drivers/media/platform/chips-media/wave5/wave5-hw.c
@@ -1084,8 +1084,8 @@ int wave5_vpu_re_init(struct device *dev, u8 *fw, size_t size)
return setup_wave5_properties(dev);
}
-static int wave5_vpu_sleep_wake(struct device *dev, bool i_sleep_wake, const uint16_t *code,
- size_t size)
+int wave5_vpu_sleep_wake(struct device *dev, bool i_sleep_wake, const uint16_t *code,
+ size_t size)
{
u32 reg_val;
struct vpu_buf *common_vb;
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c b/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
index c8624c681fa6..861a0664047c 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
@@ -5,6 +5,7 @@
* Copyright (C) 2021-2023 CHIPS&MEDIA INC
*/
+#include <linux/pm_runtime.h>
#include "wave5-helper.h"
#define VPU_DEC_DEV_NAME "C&M Wave5 VPU decoder"
@@ -518,6 +519,8 @@ static void wave5_vpu_dec_finish_decode(struct vpu_instance *inst)
if (q_status.report_queue_count == 0 &&
(q_status.instance_queue_count == 0 || dec_info.sequence_changed)) {
dev_dbg(inst->dev->dev, "%s: finishing job.\n", __func__);
+ pm_runtime_mark_last_busy(inst->dev->dev);
+ pm_runtime_put_autosuspend(inst->dev->dev);
v4l2_m2m_job_finish(inst->v4l2_m2m_dev, m2m_ctx);
}
}
@@ -1382,6 +1385,7 @@ static int wave5_vpu_dec_start_streaming(struct vb2_queue *q, unsigned int count
int ret = 0;
dev_dbg(inst->dev->dev, "%s: type: %u\n", __func__, q->type);
+ pm_runtime_resume_and_get(inst->dev->dev);
v4l2_m2m_update_start_streaming_state(m2m_ctx, q);
@@ -1425,13 +1429,15 @@ static int wave5_vpu_dec_start_streaming(struct vb2_queue *q, unsigned int count
}
}
}
-
+ pm_runtime_mark_last_busy(inst->dev->dev);
+ pm_runtime_put_autosuspend(inst->dev->dev);
return ret;
free_bitstream_vbuf:
wave5_vdi_free_dma_memory(inst->dev, &inst->bitstream_vbuf);
return_buffers:
wave5_return_bufs(q, VB2_BUF_STATE_QUEUED);
+ pm_runtime_put_autosuspend(inst->dev->dev);
return ret;
}
@@ -1517,6 +1523,7 @@ static void wave5_vpu_dec_stop_streaming(struct vb2_queue *q)
bool check_cmd = TRUE;
dev_dbg(inst->dev->dev, "%s: type: %u\n", __func__, q->type);
+ pm_runtime_resume_and_get(inst->dev->dev);
while (check_cmd) {
struct queue_status_info q_status;
@@ -1540,6 +1547,9 @@ static void wave5_vpu_dec_stop_streaming(struct vb2_queue *q)
streamoff_output(q);
else
streamoff_capture(q);
+
+ pm_runtime_mark_last_busy(inst->dev->dev);
+ pm_runtime_put_autosuspend(inst->dev->dev);
}
static const struct vb2_ops wave5_vpu_dec_vb2_ops = {
@@ -1626,7 +1636,7 @@ static void wave5_vpu_dec_device_run(void *priv)
int ret = 0;
dev_dbg(inst->dev->dev, "%s: Fill the ring buffer with new bitstream data", __func__);
-
+ pm_runtime_resume_and_get(inst->dev->dev);
ret = fill_ringbuffer(inst);
if (ret) {
dev_warn(inst->dev->dev, "Filling ring buffer failed\n");
@@ -1709,6 +1719,8 @@ static void wave5_vpu_dec_device_run(void *priv)
finish_job_and_return:
dev_dbg(inst->dev->dev, "%s: leave and finish job", __func__);
+ pm_runtime_mark_last_busy(inst->dev->dev);
+ pm_runtime_put_autosuspend(inst->dev->dev);
v4l2_m2m_job_finish(inst->v4l2_m2m_dev, m2m_ctx);
}
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c b/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
index a23908011a39..703fd8d1c7da 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
@@ -5,6 +5,7 @@
* Copyright (C) 2021-2023 CHIPS&MEDIA INC
*/
+#include <linux/pm_runtime.h>
#include "wave5-helper.h"
#define VPU_ENC_DEV_NAME "C&M Wave5 VPU encoder"
@@ -1310,6 +1311,7 @@ static int wave5_vpu_enc_start_streaming(struct vb2_queue *q, unsigned int count
struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
int ret = 0;
+ pm_runtime_resume_and_get(inst->dev->dev);
v4l2_m2m_update_start_streaming_state(m2m_ctx, q);
if (inst->state == VPU_INST_STATE_NONE && q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
@@ -1364,9 +1366,13 @@ static int wave5_vpu_enc_start_streaming(struct vb2_queue *q, unsigned int count
if (ret)
goto return_buffers;
+ pm_runtime_mark_last_busy(inst->dev->dev);
+ pm_runtime_put_autosuspend(inst->dev->dev);
return 0;
return_buffers:
wave5_return_bufs(q, VB2_BUF_STATE_QUEUED);
+ pm_runtime_mark_last_busy(inst->dev->dev);
+ pm_runtime_put_autosuspend(inst->dev->dev);
return ret;
}
@@ -1408,6 +1414,7 @@ static void wave5_vpu_enc_stop_streaming(struct vb2_queue *q)
*/
dev_dbg(inst->dev->dev, "%s: type: %u\n", __func__, q->type);
+ pm_runtime_resume_and_get(inst->dev->dev);
if (wave5_vpu_both_queues_are_streaming(inst))
switch_state(inst, VPU_INST_STATE_STOP);
@@ -1432,6 +1439,9 @@ static void wave5_vpu_enc_stop_streaming(struct vb2_queue *q)
streamoff_output(inst, q);
else
streamoff_capture(inst, q);
+
+ pm_runtime_mark_last_busy(inst->dev->dev);
+ pm_runtime_put_autosuspend(inst->dev->dev);
}
static const struct vb2_ops wave5_vpu_enc_vb2_ops = {
@@ -1478,6 +1488,7 @@ static void wave5_vpu_enc_device_run(void *priv)
u32 fail_res = 0;
int ret = 0;
+ pm_runtime_resume_and_get(inst->dev->dev);
switch (inst->state) {
case VPU_INST_STATE_PIC_RUN:
ret = start_encode(inst, &fail_res);
@@ -1491,6 +1502,8 @@ static void wave5_vpu_enc_device_run(void *priv)
break;
}
dev_dbg(inst->dev->dev, "%s: leave with active job", __func__);
+ pm_runtime_mark_last_busy(inst->dev->dev);
+ pm_runtime_put_autosuspend(inst->dev->dev);
return;
default:
WARN(1, "Execution of a job in state %s is invalid.\n",
@@ -1498,6 +1511,8 @@ static void wave5_vpu_enc_device_run(void *priv)
break;
}
dev_dbg(inst->dev->dev, "%s: leave and finish job", __func__);
+ pm_runtime_mark_last_busy(inst->dev->dev);
+ pm_runtime_put_autosuspend(inst->dev->dev);
v4l2_m2m_job_finish(inst->v4l2_m2m_dev, m2m_ctx);
}
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu.c b/drivers/media/platform/chips-media/wave5/wave5-vpu.c
index 68a519ac412d..0e7c1c255563 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-vpu.c
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpu.c
@@ -10,6 +10,7 @@
#include <linux/clk.h>
#include <linux/firmware.h>
#include <linux/interrupt.h>
+#include <linux/pm_runtime.h>
#include "wave5-vpu.h"
#include "wave5-regdefine.h"
#include "wave5-vpuconfig.h"
@@ -145,6 +146,38 @@ static int wave5_vpu_load_firmware(struct device *dev, const char *fw_name,
return 0;
}
+static __maybe_unused int wave5_pm_suspend(struct device *dev)
+{
+ struct vpu_device *vpu = dev_get_drvdata(dev);
+
+ if (pm_runtime_suspended(dev))
+ return 0;
+
+ wave5_vpu_sleep_wake(dev, true, NULL, 0);
+ clk_bulk_disable_unprepare(vpu->num_clks, vpu->clks);
+
+ return 0;
+}
+
+static __maybe_unused int wave5_pm_resume(struct device *dev)
+{
+ struct vpu_device *vpu = dev_get_drvdata(dev);
+ int ret = 0;
+
+ wave5_vpu_sleep_wake(dev, false, NULL, 0);
+ ret = clk_bulk_prepare_enable(vpu->num_clks, vpu->clks);
+ if (ret) {
+ dev_err(dev, "Enabling clocks, fail: %d\n", ret);
+ return ret;
+ }
+
+ return ret;
+}
+
+static const struct dev_pm_ops wave5_pm_ops = {
+ SET_RUNTIME_PM_OPS(wave5_pm_suspend, wave5_pm_resume, NULL)
+};
+
static int wave5_vpu_probe(struct platform_device *pdev)
{
int ret;
@@ -268,6 +301,12 @@ static int wave5_vpu_probe(struct platform_device *pdev)
(match_data->flags & WAVE5_IS_DEC) ? "'DECODE'" : "");
dev_info(&pdev->dev, "Product Code: 0x%x\n", dev->product_code);
dev_info(&pdev->dev, "Firmware Revision: %u\n", fw_revision);
+
+ pm_runtime_set_autosuspend_delay(&pdev->dev, 5000);
+ pm_runtime_use_autosuspend(&pdev->dev);
+ pm_runtime_enable(&pdev->dev);
+ wave5_vpu_sleep_wake(&pdev->dev, true, NULL, 0);
+
return 0;
err_enc_unreg:
@@ -295,6 +334,9 @@ static void wave5_vpu_remove(struct platform_device *pdev)
hrtimer_cancel(&dev->hrtimer);
}
+ pm_runtime_put_sync(&pdev->dev);
+ pm_runtime_disable(&pdev->dev);
+
mutex_destroy(&dev->dev_lock);
mutex_destroy(&dev->hw_lock);
clk_bulk_disable_unprepare(dev->num_clks, dev->clks);
@@ -320,6 +362,7 @@ static struct platform_driver wave5_vpu_driver = {
.driver = {
.name = VPU_PLATFORM_DEVICE_NAME,
.of_match_table = of_match_ptr(wave5_dt_ids),
+ .pm = &wave5_pm_ops,
},
.probe = wave5_vpu_probe,
.remove_new = wave5_vpu_remove,
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpuapi.c b/drivers/media/platform/chips-media/wave5/wave5-vpuapi.c
index 1a3efb638dde..b0911fef232f 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-vpuapi.c
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpuapi.c
@@ -6,6 +6,8 @@
*/
#include <linux/bug.h>
+#include <linux/pm_runtime.h>
+#include <linux/delay.h>
#include "wave5-vpuapi.h"
#include "wave5-regdefine.h"
#include "wave5.h"
@@ -200,9 +202,13 @@ int wave5_vpu_dec_close(struct vpu_instance *inst, u32 *fail_res)
if (!inst->codec_info)
return -EINVAL;
+ pm_runtime_resume_and_get(inst->dev->dev);
+
ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
- if (ret)
+ if (ret) {
+ pm_runtime_put_sync(inst->dev->dev);
return ret;
+ }
do {
ret = wave5_vpu_dec_finish_seq(inst, fail_res);
@@ -234,7 +240,7 @@ int wave5_vpu_dec_close(struct vpu_instance *inst, u32 *fail_res)
unlock_and_return:
mutex_unlock(&vpu_dev->hw_lock);
-
+ pm_runtime_put_sync(inst->dev->dev);
return ret;
}
@@ -702,6 +708,8 @@ int wave5_vpu_enc_close(struct vpu_instance *inst, u32 *fail_res)
if (!inst->codec_info)
return -EINVAL;
+ pm_runtime_resume_and_get(inst->dev->dev);
+
ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
if (ret)
return ret;
@@ -733,9 +741,9 @@ int wave5_vpu_enc_close(struct vpu_instance *inst, u32 *fail_res)
}
wave5_vdi_free_dma_memory(vpu_dev, &p_enc_info->vb_task);
-
mutex_unlock(&vpu_dev->hw_lock);
+ pm_runtime_put_sync(inst->dev->dev);
return 0;
}
diff --git a/drivers/media/platform/chips-media/wave5/wave5.h b/drivers/media/platform/chips-media/wave5/wave5.h
index 063028eccd3b..6125eff938a8 100644
--- a/drivers/media/platform/chips-media/wave5/wave5.h
+++ b/drivers/media/platform/chips-media/wave5/wave5.h
@@ -56,6 +56,9 @@ int wave5_vpu_get_version(struct vpu_device *vpu_dev, u32 *revision);
int wave5_vpu_init(struct device *dev, u8 *fw, size_t size);
+int wave5_vpu_sleep_wake(struct device *dev, bool i_sleep_wake, const uint16_t *code,
+ size_t size);
+
int wave5_vpu_reset(struct device *dev, enum sw_reset_mode reset_mode);
int wave5_vpu_build_up_dec_param(struct vpu_instance *inst, struct dec_open_param *param);
--
2.43.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v5 3/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage.
2024-06-11 7:14 [PATCH v5 0/4] Add features to an existing driver Jackson Lee
2024-06-11 7:14 ` [PATCH v5 1/4] media: chips-media: wave5: Support SPS/PPS generation for each IDR Jackson Lee
2024-06-11 7:14 ` [PATCH v5 2/4] media: chips-media: wave5: Support runtime suspend/resume Jackson Lee
@ 2024-06-11 7:15 ` Jackson Lee
2024-06-13 10:28 ` Hans Verkuil
2024-06-11 7:15 ` [PATCH v5 4/4] media: chips-media: wave5: Support YUV422 raw pixel-formats on the encoder Jackson Lee
3 siblings, 1 reply; 8+ messages in thread
From: Jackson Lee @ 2024-06-11 7:15 UTC (permalink / raw)
To: mchehab, nicolas, sebastian.fricke
Cc: linux-media, linux-kernel, hverkuil, nas.chung, lafley.kim,
b-brnich, jackson.lee, Nicolas Dufresne
From: "jackson.lee" <jackson.lee@chipsnmedia.com>
Use v4l2-common helper functions to calculate bytesperline and sizeimage,
instead of calculating in a wave5 driver directly.
In case of raw(YUV) v4l2_pix_format, the wave5 driver updates
v4l2_pix_format_mplane struct through v4l2_fill_pixfmt_mp() function.
Encoder and Decoder need same bytesperline and sizeimage values
for same v4l2_pix_format.
So, a wave5_update_pix_fmt is refactored to support both together.
Signed-off-by: Jackson.lee <jackson.lee@chipsnmedia.com>
Signed-off-by: Nas Chung <nas.chung@chipsnmedia.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
---
.../platform/chips-media/wave5/wave5-helper.c | 24 ++
.../platform/chips-media/wave5/wave5-helper.h | 5 +
.../chips-media/wave5/wave5-vpu-dec.c | 296 ++++++------------
.../chips-media/wave5/wave5-vpu-enc.c | 197 +++++-------
.../platform/chips-media/wave5/wave5-vpu.h | 5 +-
.../chips-media/wave5/wave5-vpuconfig.h | 27 +-
6 files changed, 235 insertions(+), 319 deletions(-)
diff --git a/drivers/media/platform/chips-media/wave5/wave5-helper.c b/drivers/media/platform/chips-media/wave5/wave5-helper.c
index 7e0f34bfa5be..b20ab69cd341 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-helper.c
+++ b/drivers/media/platform/chips-media/wave5/wave5-helper.c
@@ -7,6 +7,8 @@
#include "wave5-helper.h"
+#define DEFAULT_BS_SIZE(width, height) ((width) * (height) / 8 * 3)
+
const char *state_to_str(enum vpu_instance_state state)
{
switch (state) {
@@ -224,3 +226,25 @@ void wave5_return_bufs(struct vb2_queue *q, u32 state)
v4l2_m2m_buf_done(vbuf, state);
}
}
+
+void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp,
+ int pix_fmt_type,
+ unsigned int width,
+ unsigned int height,
+ const struct v4l2_frmsize_stepwise *frmsize)
+{
+ v4l2_apply_frmsize_constraints(&width, &height, frmsize);
+
+ if (pix_fmt_type == VPU_FMT_TYPE_CODEC) {
+ pix_mp->width = width;
+ pix_mp->height = height;
+ pix_mp->num_planes = 1;
+ pix_mp->plane_fmt[0].bytesperline = 0;
+ pix_mp->plane_fmt[0].sizeimage = max(DEFAULT_BS_SIZE(width, height),
+ pix_mp->plane_fmt[0].sizeimage);
+ } else {
+ v4l2_fill_pixfmt_mp(pix_mp, pix_mp->pixelformat, width, height);
+ }
+ pix_mp->flags = 0;
+ pix_mp->field = V4L2_FIELD_NONE;
+}
diff --git a/drivers/media/platform/chips-media/wave5/wave5-helper.h b/drivers/media/platform/chips-media/wave5/wave5-helper.h
index 6cee1c14d3ce..9937fce553fc 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-helper.h
+++ b/drivers/media/platform/chips-media/wave5/wave5-helper.h
@@ -28,4 +28,9 @@ const struct vpu_format *wave5_find_vpu_fmt_by_idx(unsigned int idx,
const struct vpu_format fmt_list[MAX_FMTS]);
enum wave_std wave5_to_vpu_std(unsigned int v4l2_pix_fmt, enum vpu_instance_type type);
void wave5_return_bufs(struct vb2_queue *q, u32 state);
+void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp,
+ int pix_fmt_type,
+ unsigned int width,
+ unsigned int height,
+ const struct v4l2_frmsize_stepwise *frmsize);
#endif
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c b/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
index 861a0664047c..f246c290ad6a 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
@@ -11,111 +11,92 @@
#define VPU_DEC_DEV_NAME "C&M Wave5 VPU decoder"
#define VPU_DEC_DRV_NAME "wave5-dec"
-#define DEFAULT_SRC_SIZE(width, height) ({ \
- (width) * (height) / 8 * 3; \
-})
+static const struct v4l2_frmsize_stepwise dec_hevc_frmsize = {
+ .min_width = W5_MIN_DEC_PIC_8_WIDTH,
+ .max_width = W5_MAX_DEC_PIC_WIDTH,
+ .step_width = W5_DEC_CODEC_STEP_WIDTH,
+ .min_height = W5_MIN_DEC_PIC_8_HEIGHT,
+ .max_height = W5_MAX_DEC_PIC_HEIGHT,
+ .step_height = W5_DEC_CODEC_STEP_HEIGHT,
+};
+
+static const struct v4l2_frmsize_stepwise dec_h264_frmsize = {
+ .min_width = W5_MIN_DEC_PIC_32_WIDTH,
+ .max_width = W5_MAX_DEC_PIC_WIDTH,
+ .step_width = W5_DEC_CODEC_STEP_WIDTH,
+ .min_height = W5_MIN_DEC_PIC_32_HEIGHT,
+ .max_height = W5_MAX_DEC_PIC_HEIGHT,
+ .step_height = W5_DEC_CODEC_STEP_HEIGHT,
+};
+
+static const struct v4l2_frmsize_stepwise dec_raw_frmsize = {
+ .min_width = W5_MIN_DEC_PIC_8_WIDTH,
+ .max_width = W5_MAX_DEC_PIC_WIDTH,
+ .step_width = W5_DEC_RAW_STEP_WIDTH,
+ .min_height = W5_MIN_DEC_PIC_8_HEIGHT,
+ .max_height = W5_MAX_DEC_PIC_HEIGHT,
+ .step_height = W5_DEC_RAW_STEP_HEIGHT,
+};
static const struct vpu_format dec_fmt_list[FMT_TYPES][MAX_FMTS] = {
[VPU_FMT_TYPE_CODEC] = {
{
.v4l2_pix_fmt = V4L2_PIX_FMT_HEVC,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_hevc_frmsize,
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_H264,
- .max_width = 8192,
- .min_width = 32,
- .max_height = 4320,
- .min_height = 32,
+ .v4l2_frmsize = &dec_h264_frmsize,
},
},
[VPU_FMT_TYPE_RAW] = {
{
.v4l2_pix_fmt = V4L2_PIX_FMT_YUV420,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_raw_frmsize,
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_NV12,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_raw_frmsize,
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_NV21,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_raw_frmsize,
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_YUV422P,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_raw_frmsize,
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_NV16,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_raw_frmsize,
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_NV61,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_raw_frmsize,
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_YUV420M,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_raw_frmsize,
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_NV12M,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_raw_frmsize,
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_NV21M,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_raw_frmsize,
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_YUV422M,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_raw_frmsize,
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_NV16M,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_raw_frmsize,
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_NV61M,
- .max_width = 8192,
- .min_width = 8,
- .max_height = 4320,
- .min_height = 8,
+ .v4l2_frmsize = &dec_raw_frmsize,
},
}
};
@@ -234,74 +215,6 @@ static void wave5_handle_src_buffer(struct vpu_instance *inst, dma_addr_t rd_ptr
inst->remaining_consumed_bytes = consumed_bytes;
}
-static void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp, unsigned int width,
- unsigned int height)
-{
- switch (pix_mp->pixelformat) {
- case V4L2_PIX_FMT_YUV420:
- case V4L2_PIX_FMT_NV12:
- case V4L2_PIX_FMT_NV21:
- pix_mp->width = round_up(width, 32);
- pix_mp->height = round_up(height, 16);
- pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
- pix_mp->plane_fmt[0].sizeimage = width * height * 3 / 2;
- break;
- case V4L2_PIX_FMT_YUV422P:
- case V4L2_PIX_FMT_NV16:
- case V4L2_PIX_FMT_NV61:
- pix_mp->width = round_up(width, 32);
- pix_mp->height = round_up(height, 16);
- pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
- pix_mp->plane_fmt[0].sizeimage = width * height * 2;
- break;
- case V4L2_PIX_FMT_YUV420M:
- pix_mp->width = round_up(width, 32);
- pix_mp->height = round_up(height, 16);
- pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
- pix_mp->plane_fmt[0].sizeimage = width * height;
- pix_mp->plane_fmt[1].bytesperline = round_up(width, 32) / 2;
- pix_mp->plane_fmt[1].sizeimage = width * height / 4;
- pix_mp->plane_fmt[2].bytesperline = round_up(width, 32) / 2;
- pix_mp->plane_fmt[2].sizeimage = width * height / 4;
- break;
- case V4L2_PIX_FMT_NV12M:
- case V4L2_PIX_FMT_NV21M:
- pix_mp->width = round_up(width, 32);
- pix_mp->height = round_up(height, 16);
- pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
- pix_mp->plane_fmt[0].sizeimage = width * height;
- pix_mp->plane_fmt[1].bytesperline = round_up(width, 32);
- pix_mp->plane_fmt[1].sizeimage = width * height / 2;
- break;
- case V4L2_PIX_FMT_YUV422M:
- pix_mp->width = round_up(width, 32);
- pix_mp->height = round_up(height, 16);
- pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
- pix_mp->plane_fmt[0].sizeimage = width * height;
- pix_mp->plane_fmt[1].bytesperline = round_up(width, 32) / 2;
- pix_mp->plane_fmt[1].sizeimage = width * height / 2;
- pix_mp->plane_fmt[2].bytesperline = round_up(width, 32) / 2;
- pix_mp->plane_fmt[2].sizeimage = width * height / 2;
- break;
- case V4L2_PIX_FMT_NV16M:
- case V4L2_PIX_FMT_NV61M:
- pix_mp->width = round_up(width, 32);
- pix_mp->height = round_up(height, 16);
- pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
- pix_mp->plane_fmt[0].sizeimage = width * height;
- pix_mp->plane_fmt[1].bytesperline = round_up(width, 32);
- pix_mp->plane_fmt[1].sizeimage = width * height;
- break;
- default:
- pix_mp->width = width;
- pix_mp->height = height;
- pix_mp->plane_fmt[0].bytesperline = 0;
- pix_mp->plane_fmt[0].sizeimage = max(DEFAULT_SRC_SIZE(width, height),
- pix_mp->plane_fmt[0].sizeimage);
- break;
- }
-}
-
static int start_decode(struct vpu_instance *inst, u32 *fail_res)
{
struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
@@ -389,6 +302,8 @@ static int handle_dynamic_resolution_change(struct vpu_instance *inst)
}
if (p_dec_info->initial_info_obtained) {
+ const struct vpu_format *vpu_fmt;
+
inst->conf_win.left = initial_info->pic_crop_rect.left;
inst->conf_win.top = initial_info->pic_crop_rect.top;
inst->conf_win.width = initial_info->pic_width -
@@ -396,10 +311,27 @@ static int handle_dynamic_resolution_change(struct vpu_instance *inst)
inst->conf_win.height = initial_info->pic_height -
initial_info->pic_crop_rect.top - initial_info->pic_crop_rect.bottom;
- wave5_update_pix_fmt(&inst->src_fmt, initial_info->pic_width,
- initial_info->pic_height);
- wave5_update_pix_fmt(&inst->dst_fmt, initial_info->pic_width,
- initial_info->pic_height);
+ vpu_fmt = wave5_find_vpu_fmt(inst->src_fmt.pixelformat,
+ dec_fmt_list[VPU_FMT_TYPE_CODEC]);
+ if (!vpu_fmt)
+ return -EINVAL;
+
+ wave5_update_pix_fmt(&inst->src_fmt,
+ VPU_FMT_TYPE_CODEC,
+ initial_info->pic_width,
+ initial_info->pic_height,
+ vpu_fmt->v4l2_frmsize);
+
+ vpu_fmt = wave5_find_vpu_fmt(inst->dst_fmt.pixelformat,
+ dec_fmt_list[VPU_FMT_TYPE_RAW]);
+ if (!vpu_fmt)
+ return -EINVAL;
+
+ wave5_update_pix_fmt(&inst->dst_fmt,
+ VPU_FMT_TYPE_RAW,
+ initial_info->pic_width,
+ initial_info->pic_height,
+ vpu_fmt->v4l2_frmsize);
}
v4l2_event_queue_fh(fh, &vpu_event_src_ch);
@@ -545,15 +477,11 @@ static int wave5_vpu_dec_enum_framesizes(struct file *f, void *fh, struct v4l2_f
vpu_fmt = wave5_find_vpu_fmt(fsize->pixel_format, dec_fmt_list[VPU_FMT_TYPE_RAW]);
if (!vpu_fmt)
return -EINVAL;
+ return -ENOTTY;
}
fsize->type = V4L2_FRMSIZE_TYPE_CONTINUOUS;
- fsize->stepwise.min_width = vpu_fmt->min_width;
- fsize->stepwise.max_width = vpu_fmt->max_width;
- fsize->stepwise.step_width = 1;
- fsize->stepwise.min_height = vpu_fmt->min_height;
- fsize->stepwise.max_height = vpu_fmt->max_height;
- fsize->stepwise.step_height = 1;
+ fsize->stepwise = *vpu_fmt->v4l2_frmsize;
return 0;
}
@@ -576,6 +504,7 @@ static int wave5_vpu_dec_try_fmt_cap(struct file *file, void *fh, struct v4l2_fo
{
struct vpu_instance *inst = wave5_to_vpu_inst(fh);
struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+ const struct v4l2_frmsize_stepwise *frmsize;
const struct vpu_format *vpu_fmt;
int width, height;
@@ -589,14 +518,12 @@ static int wave5_vpu_dec_try_fmt_cap(struct file *file, void *fh, struct v4l2_fo
width = inst->dst_fmt.width;
height = inst->dst_fmt.height;
f->fmt.pix_mp.pixelformat = inst->dst_fmt.pixelformat;
- f->fmt.pix_mp.num_planes = inst->dst_fmt.num_planes;
+ frmsize = &dec_raw_frmsize;
} else {
- const struct v4l2_format_info *info = v4l2_format_info(vpu_fmt->v4l2_pix_fmt);
-
- width = clamp(f->fmt.pix_mp.width, vpu_fmt->min_width, vpu_fmt->max_width);
- height = clamp(f->fmt.pix_mp.height, vpu_fmt->min_height, vpu_fmt->max_height);
+ width = f->fmt.pix_mp.width;
+ height = f->fmt.pix_mp.height;
f->fmt.pix_mp.pixelformat = vpu_fmt->v4l2_pix_fmt;
- f->fmt.pix_mp.num_planes = info->mem_planes;
+ frmsize = vpu_fmt->v4l2_frmsize;
}
if (p_dec_info->initial_info_obtained) {
@@ -604,9 +531,8 @@ static int wave5_vpu_dec_try_fmt_cap(struct file *file, void *fh, struct v4l2_fo
height = inst->dst_fmt.height;
}
- wave5_update_pix_fmt(&f->fmt.pix_mp, width, height);
- f->fmt.pix_mp.flags = 0;
- f->fmt.pix_mp.field = V4L2_FIELD_NONE;
+ wave5_update_pix_fmt(&f->fmt.pix_mp, VPU_FMT_TYPE_RAW,
+ width, height, frmsize);
f->fmt.pix_mp.colorspace = inst->colorspace;
f->fmt.pix_mp.ycbcr_enc = inst->ycbcr_enc;
f->fmt.pix_mp.quantization = inst->quantization;
@@ -718,7 +644,9 @@ static int wave5_vpu_dec_enum_fmt_out(struct file *file, void *fh, struct v4l2_f
static int wave5_vpu_dec_try_fmt_out(struct file *file, void *fh, struct v4l2_format *f)
{
struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+ const struct v4l2_frmsize_stepwise *frmsize;
const struct vpu_format *vpu_fmt;
+ int width, height;
dev_dbg(inst->dev->dev,
"%s: fourcc: %u width: %u height: %u num_planes: %u colorspace: %u field: %u\n",
@@ -727,20 +655,19 @@ static int wave5_vpu_dec_try_fmt_out(struct file *file, void *fh, struct v4l2_fo
vpu_fmt = wave5_find_vpu_fmt(f->fmt.pix_mp.pixelformat, dec_fmt_list[VPU_FMT_TYPE_CODEC]);
if (!vpu_fmt) {
+ width = inst->src_fmt.width;
+ height = inst->src_fmt.height;
f->fmt.pix_mp.pixelformat = inst->src_fmt.pixelformat;
- f->fmt.pix_mp.num_planes = inst->src_fmt.num_planes;
- wave5_update_pix_fmt(&f->fmt.pix_mp, inst->src_fmt.width, inst->src_fmt.height);
+ frmsize = &dec_hevc_frmsize;
} else {
- int width = clamp(f->fmt.pix_mp.width, vpu_fmt->min_width, vpu_fmt->max_width);
- int height = clamp(f->fmt.pix_mp.height, vpu_fmt->min_height, vpu_fmt->max_height);
-
+ width = f->fmt.pix_mp.width;
+ height = f->fmt.pix_mp.height;
f->fmt.pix_mp.pixelformat = vpu_fmt->v4l2_pix_fmt;
- f->fmt.pix_mp.num_planes = 1;
- wave5_update_pix_fmt(&f->fmt.pix_mp, width, height);
+ frmsize = vpu_fmt->v4l2_frmsize;
}
- f->fmt.pix_mp.flags = 0;
- f->fmt.pix_mp.field = V4L2_FIELD_NONE;
+ wave5_update_pix_fmt(&f->fmt.pix_mp, VPU_FMT_TYPE_CODEC,
+ width, height, frmsize);
return 0;
}
@@ -748,6 +675,7 @@ static int wave5_vpu_dec_try_fmt_out(struct file *file, void *fh, struct v4l2_fo
static int wave5_vpu_dec_s_fmt_out(struct file *file, void *fh, struct v4l2_format *f)
{
struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+ const struct vpu_format *vpu_fmt;
int i, ret;
dev_dbg(inst->dev->dev,
@@ -782,7 +710,13 @@ static int wave5_vpu_dec_s_fmt_out(struct file *file, void *fh, struct v4l2_form
inst->quantization = f->fmt.pix_mp.quantization;
inst->xfer_func = f->fmt.pix_mp.xfer_func;
- wave5_update_pix_fmt(&inst->dst_fmt, f->fmt.pix_mp.width, f->fmt.pix_mp.height);
+ vpu_fmt = wave5_find_vpu_fmt(inst->dst_fmt.pixelformat, dec_fmt_list[VPU_FMT_TYPE_RAW]);
+ if (!vpu_fmt)
+ return -EINVAL;
+
+ wave5_update_pix_fmt(&inst->dst_fmt, VPU_FMT_TYPE_RAW,
+ f->fmt.pix_mp.width, f->fmt.pix_mp.height,
+ vpu_fmt->v4l2_frmsize);
return 0;
}
@@ -1005,6 +939,7 @@ static int wave5_vpu_dec_queue_setup(struct vb2_queue *q, unsigned int *num_buff
struct vpu_instance *inst = vb2_get_drv_priv(q);
struct v4l2_pix_format_mplane inst_format =
(q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) ? inst->src_fmt : inst->dst_fmt;
+ unsigned int i;
dev_dbg(inst->dev->dev, "%s: num_buffers: %u | num_planes: %u | type: %u\n", __func__,
*num_buffers, *num_planes, q->type);
@@ -1018,31 +953,9 @@ static int wave5_vpu_dec_queue_setup(struct vb2_queue *q, unsigned int *num_buff
if (*num_buffers < inst->fbc_buf_count)
*num_buffers = inst->fbc_buf_count;
- if (*num_planes == 1) {
- if (inst->output_format == FORMAT_422)
- sizes[0] = inst_format.width * inst_format.height * 2;
- else
- sizes[0] = inst_format.width * inst_format.height * 3 / 2;
- dev_dbg(inst->dev->dev, "%s: size[0]: %u\n", __func__, sizes[0]);
- } else if (*num_planes == 2) {
- sizes[0] = inst_format.width * inst_format.height;
- if (inst->output_format == FORMAT_422)
- sizes[1] = inst_format.width * inst_format.height;
- else
- sizes[1] = inst_format.width * inst_format.height / 2;
- dev_dbg(inst->dev->dev, "%s: size[0]: %u | size[1]: %u\n",
- __func__, sizes[0], sizes[1]);
- } else if (*num_planes == 3) {
- sizes[0] = inst_format.width * inst_format.height;
- if (inst->output_format == FORMAT_422) {
- sizes[1] = inst_format.width * inst_format.height / 2;
- sizes[2] = inst_format.width * inst_format.height / 2;
- } else {
- sizes[1] = inst_format.width * inst_format.height / 4;
- sizes[2] = inst_format.width * inst_format.height / 4;
- }
- dev_dbg(inst->dev->dev, "%s: size[0]: %u | size[1]: %u | size[2]: %u\n",
- __func__, sizes[0], sizes[1], sizes[2]);
+ for (i = 0; i < *num_planes; i++) {
+ sizes[i] = inst_format.plane_fmt[i].sizeimage;
+ dev_dbg(inst->dev->dev, "%s: size[%u]: %u\n", __func__, i, sizes[i]);
}
}
@@ -1564,20 +1477,15 @@ static const struct vb2_ops wave5_vpu_dec_vb2_ops = {
static void wave5_set_default_format(struct v4l2_pix_format_mplane *src_fmt,
struct v4l2_pix_format_mplane *dst_fmt)
{
- unsigned int dst_pix_fmt = dec_fmt_list[VPU_FMT_TYPE_RAW][0].v4l2_pix_fmt;
- const struct v4l2_format_info *dst_fmt_info = v4l2_format_info(dst_pix_fmt);
-
src_fmt->pixelformat = dec_fmt_list[VPU_FMT_TYPE_CODEC][0].v4l2_pix_fmt;
- src_fmt->field = V4L2_FIELD_NONE;
- src_fmt->flags = 0;
- src_fmt->num_planes = 1;
- wave5_update_pix_fmt(src_fmt, 720, 480);
-
- dst_fmt->pixelformat = dst_pix_fmt;
- dst_fmt->field = V4L2_FIELD_NONE;
- dst_fmt->flags = 0;
- dst_fmt->num_planes = dst_fmt_info->mem_planes;
- wave5_update_pix_fmt(dst_fmt, 736, 480);
+ wave5_update_pix_fmt(src_fmt, VPU_FMT_TYPE_CODEC,
+ W5_DEF_DEC_PIC_WIDTH, W5_DEF_DEC_PIC_HEIGHT,
+ &dec_hevc_frmsize);
+
+ dst_fmt->pixelformat = dec_fmt_list[VPU_FMT_TYPE_RAW][0].v4l2_pix_fmt;
+ wave5_update_pix_fmt(dst_fmt, VPU_FMT_TYPE_RAW,
+ W5_DEF_DEC_PIC_WIDTH, W5_DEF_DEC_PIC_HEIGHT,
+ &dec_raw_frmsize);
}
static int wave5_vpu_dec_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c b/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
index 703fd8d1c7da..a470f24cbabe 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
@@ -11,65 +11,60 @@
#define VPU_ENC_DEV_NAME "C&M Wave5 VPU encoder"
#define VPU_ENC_DRV_NAME "wave5-enc"
+static const struct v4l2_frmsize_stepwise enc_frmsize[FMT_TYPES] = {
+ [VPU_FMT_TYPE_CODEC] = {
+ .min_width = W5_MIN_ENC_PIC_WIDTH,
+ .max_width = W5_MAX_ENC_PIC_WIDTH,
+ .step_width = W5_ENC_CODEC_STEP_WIDTH,
+ .min_height = W5_MIN_ENC_PIC_HEIGHT,
+ .max_height = W5_MAX_ENC_PIC_HEIGHT,
+ .step_height = W5_ENC_CODEC_STEP_HEIGHT,
+ },
+ [VPU_FMT_TYPE_RAW] = {
+ .min_width = W5_MIN_ENC_PIC_WIDTH,
+ .max_width = W5_MAX_ENC_PIC_WIDTH,
+ .step_width = W5_ENC_RAW_STEP_WIDTH,
+ .min_height = W5_MIN_ENC_PIC_HEIGHT,
+ .max_height = W5_MAX_ENC_PIC_HEIGHT,
+ .step_height = W5_ENC_RAW_STEP_HEIGHT,
+ },
+};
+
static const struct vpu_format enc_fmt_list[FMT_TYPES][MAX_FMTS] = {
[VPU_FMT_TYPE_CODEC] = {
{
.v4l2_pix_fmt = V4L2_PIX_FMT_HEVC,
- .max_width = W5_MAX_ENC_PIC_WIDTH,
- .min_width = W5_MIN_ENC_PIC_WIDTH,
- .max_height = W5_MAX_ENC_PIC_HEIGHT,
- .min_height = W5_MIN_ENC_PIC_HEIGHT,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_CODEC],
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_H264,
- .max_width = W5_MAX_ENC_PIC_WIDTH,
- .min_width = W5_MIN_ENC_PIC_WIDTH,
- .max_height = W5_MAX_ENC_PIC_HEIGHT,
- .min_height = W5_MIN_ENC_PIC_HEIGHT,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_CODEC],
},
},
[VPU_FMT_TYPE_RAW] = {
{
.v4l2_pix_fmt = V4L2_PIX_FMT_YUV420,
- .max_width = W5_MAX_ENC_PIC_WIDTH,
- .min_width = W5_MIN_ENC_PIC_WIDTH,
- .max_height = W5_MAX_ENC_PIC_HEIGHT,
- .min_height = W5_MIN_ENC_PIC_HEIGHT,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_NV12,
- .max_width = W5_MAX_ENC_PIC_WIDTH,
- .min_width = W5_MIN_ENC_PIC_WIDTH,
- .max_height = W5_MAX_ENC_PIC_HEIGHT,
- .min_height = W5_MIN_ENC_PIC_HEIGHT,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_NV21,
- .max_width = W5_MAX_ENC_PIC_WIDTH,
- .min_width = W5_MIN_ENC_PIC_WIDTH,
- .max_height = W5_MAX_ENC_PIC_HEIGHT,
- .min_height = W5_MIN_ENC_PIC_HEIGHT,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_YUV420M,
- .max_width = W5_MAX_ENC_PIC_WIDTH,
- .min_width = W5_MIN_ENC_PIC_WIDTH,
- .max_height = W5_MAX_ENC_PIC_HEIGHT,
- .min_height = W5_MIN_ENC_PIC_HEIGHT,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_NV12M,
- .max_width = W5_MAX_ENC_PIC_WIDTH,
- .min_width = W5_MIN_ENC_PIC_WIDTH,
- .max_height = W5_MAX_ENC_PIC_HEIGHT,
- .min_height = W5_MIN_ENC_PIC_HEIGHT,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
},
{
.v4l2_pix_fmt = V4L2_PIX_FMT_NV21M,
- .max_width = W5_MAX_ENC_PIC_WIDTH,
- .min_width = W5_MIN_ENC_PIC_WIDTH,
- .max_height = W5_MAX_ENC_PIC_HEIGHT,
- .min_height = W5_MIN_ENC_PIC_HEIGHT,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
},
}
};
@@ -106,46 +101,6 @@ static int switch_state(struct vpu_instance *inst, enum vpu_instance_state state
return -EINVAL;
}
-static void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp, unsigned int width,
- unsigned int height)
-{
- switch (pix_mp->pixelformat) {
- case V4L2_PIX_FMT_YUV420:
- case V4L2_PIX_FMT_NV12:
- case V4L2_PIX_FMT_NV21:
- pix_mp->width = width;
- pix_mp->height = height;
- pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
- pix_mp->plane_fmt[0].sizeimage = round_up(width, 32) * height * 3 / 2;
- break;
- case V4L2_PIX_FMT_YUV420M:
- pix_mp->width = width;
- pix_mp->height = height;
- pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
- pix_mp->plane_fmt[0].sizeimage = round_up(width, 32) * height;
- pix_mp->plane_fmt[1].bytesperline = round_up(width, 32) / 2;
- pix_mp->plane_fmt[1].sizeimage = round_up(width, 32) * height / 4;
- pix_mp->plane_fmt[2].bytesperline = round_up(width, 32) / 2;
- pix_mp->plane_fmt[2].sizeimage = round_up(width, 32) * height / 4;
- break;
- case V4L2_PIX_FMT_NV12M:
- case V4L2_PIX_FMT_NV21M:
- pix_mp->width = width;
- pix_mp->height = height;
- pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
- pix_mp->plane_fmt[0].sizeimage = round_up(width, 32) * height;
- pix_mp->plane_fmt[1].bytesperline = round_up(width, 32);
- pix_mp->plane_fmt[1].sizeimage = round_up(width, 32) * height / 2;
- break;
- default:
- pix_mp->width = width;
- pix_mp->height = height;
- pix_mp->plane_fmt[0].bytesperline = 0;
- pix_mp->plane_fmt[0].sizeimage = width * height / 8 * 3;
- break;
- }
-}
-
static int start_encode(struct vpu_instance *inst, u32 *fail_res)
{
struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
@@ -360,13 +315,8 @@ static int wave5_vpu_enc_enum_framesizes(struct file *f, void *fh, struct v4l2_f
return -EINVAL;
}
- fsize->type = V4L2_FRMSIZE_TYPE_CONTINUOUS;
- fsize->stepwise.min_width = vpu_fmt->min_width;
- fsize->stepwise.max_width = vpu_fmt->max_width;
- fsize->stepwise.step_width = 1;
- fsize->stepwise.min_height = vpu_fmt->min_height;
- fsize->stepwise.max_height = vpu_fmt->max_height;
- fsize->stepwise.step_height = 1;
+ fsize->type = V4L2_FRMSIZE_TYPE_STEPWISE;
+ fsize->stepwise = enc_frmsize[VPU_FMT_TYPE_CODEC];
return 0;
}
@@ -391,7 +341,9 @@ static int wave5_vpu_enc_enum_fmt_cap(struct file *file, void *fh, struct v4l2_f
static int wave5_vpu_enc_try_fmt_cap(struct file *file, void *fh, struct v4l2_format *f)
{
struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+ const struct v4l2_frmsize_stepwise *frmsize;
const struct vpu_format *vpu_fmt;
+ int width, height;
dev_dbg(inst->dev->dev, "%s: fourcc: %u width: %u height: %u num_planes: %u field: %u\n",
__func__, f->fmt.pix_mp.pixelformat, f->fmt.pix_mp.width, f->fmt.pix_mp.height,
@@ -399,20 +351,19 @@ static int wave5_vpu_enc_try_fmt_cap(struct file *file, void *fh, struct v4l2_fo
vpu_fmt = wave5_find_vpu_fmt(f->fmt.pix_mp.pixelformat, enc_fmt_list[VPU_FMT_TYPE_CODEC]);
if (!vpu_fmt) {
+ width = inst->dst_fmt.width;
+ height = inst->dst_fmt.height;
f->fmt.pix_mp.pixelformat = inst->dst_fmt.pixelformat;
- f->fmt.pix_mp.num_planes = inst->dst_fmt.num_planes;
- wave5_update_pix_fmt(&f->fmt.pix_mp, inst->dst_fmt.width, inst->dst_fmt.height);
+ frmsize = &enc_frmsize[VPU_FMT_TYPE_CODEC];
} else {
- int width = clamp(f->fmt.pix_mp.width, vpu_fmt->min_width, vpu_fmt->max_width);
- int height = clamp(f->fmt.pix_mp.height, vpu_fmt->min_height, vpu_fmt->max_height);
-
+ width = f->fmt.pix_mp.width;
+ height = f->fmt.pix_mp.height;
f->fmt.pix_mp.pixelformat = vpu_fmt->v4l2_pix_fmt;
- f->fmt.pix_mp.num_planes = 1;
- wave5_update_pix_fmt(&f->fmt.pix_mp, width, height);
+ frmsize = vpu_fmt->v4l2_frmsize;
}
- f->fmt.pix_mp.flags = 0;
- f->fmt.pix_mp.field = V4L2_FIELD_NONE;
+ wave5_update_pix_fmt(&f->fmt.pix_mp, VPU_FMT_TYPE_CODEC,
+ width, height, frmsize);
f->fmt.pix_mp.colorspace = inst->colorspace;
f->fmt.pix_mp.ycbcr_enc = inst->ycbcr_enc;
f->fmt.pix_mp.quantization = inst->quantization;
@@ -499,7 +450,9 @@ static int wave5_vpu_enc_enum_fmt_out(struct file *file, void *fh, struct v4l2_f
static int wave5_vpu_enc_try_fmt_out(struct file *file, void *fh, struct v4l2_format *f)
{
struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+ const struct v4l2_frmsize_stepwise *frmsize;
const struct vpu_format *vpu_fmt;
+ int width, height;
dev_dbg(inst->dev->dev, "%s: fourcc: %u width: %u height: %u num_planes: %u field: %u\n",
__func__, f->fmt.pix_mp.pixelformat, f->fmt.pix_mp.width, f->fmt.pix_mp.height,
@@ -507,28 +460,26 @@ static int wave5_vpu_enc_try_fmt_out(struct file *file, void *fh, struct v4l2_fo
vpu_fmt = wave5_find_vpu_fmt(f->fmt.pix_mp.pixelformat, enc_fmt_list[VPU_FMT_TYPE_RAW]);
if (!vpu_fmt) {
+ width = inst->src_fmt.width;
+ height = inst->src_fmt.height;
f->fmt.pix_mp.pixelformat = inst->src_fmt.pixelformat;
- f->fmt.pix_mp.num_planes = inst->src_fmt.num_planes;
- wave5_update_pix_fmt(&f->fmt.pix_mp, inst->src_fmt.width, inst->src_fmt.height);
+ frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW];
} else {
- int width = clamp(f->fmt.pix_mp.width, vpu_fmt->min_width, vpu_fmt->max_width);
- int height = clamp(f->fmt.pix_mp.height, vpu_fmt->min_height, vpu_fmt->max_height);
- const struct v4l2_format_info *info = v4l2_format_info(vpu_fmt->v4l2_pix_fmt);
-
+ width = f->fmt.pix_mp.width;
+ height = f->fmt.pix_mp.height;
f->fmt.pix_mp.pixelformat = vpu_fmt->v4l2_pix_fmt;
- f->fmt.pix_mp.num_planes = info->mem_planes;
- wave5_update_pix_fmt(&f->fmt.pix_mp, width, height);
+ frmsize = vpu_fmt->v4l2_frmsize;
}
- f->fmt.pix_mp.flags = 0;
- f->fmt.pix_mp.field = V4L2_FIELD_NONE;
-
+ wave5_update_pix_fmt(&f->fmt.pix_mp, VPU_FMT_TYPE_RAW,
+ width, height, frmsize);
return 0;
}
static int wave5_vpu_enc_s_fmt_out(struct file *file, void *fh, struct v4l2_format *f)
{
struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+ const struct vpu_format *vpu_fmt;
int i, ret;
dev_dbg(inst->dev->dev, "%s: fourcc: %u width: %u height: %u num_planes: %u field: %u\n",
@@ -568,7 +519,15 @@ static int wave5_vpu_enc_s_fmt_out(struct file *file, void *fh, struct v4l2_form
inst->quantization = f->fmt.pix_mp.quantization;
inst->xfer_func = f->fmt.pix_mp.xfer_func;
- wave5_update_pix_fmt(&inst->dst_fmt, f->fmt.pix_mp.width, f->fmt.pix_mp.height);
+ vpu_fmt = wave5_find_vpu_fmt(inst->dst_fmt.pixelformat, enc_fmt_list[VPU_FMT_TYPE_CODEC]);
+ if (!vpu_fmt)
+ return -EINVAL;
+
+ wave5_update_pix_fmt(&inst->dst_fmt, VPU_FMT_TYPE_CODEC,
+ f->fmt.pix_mp.width, f->fmt.pix_mp.height,
+ vpu_fmt->v4l2_frmsize);
+ inst->conf_win.width = inst->dst_fmt.width;
+ inst->conf_win.height = inst->dst_fmt.height;
return 0;
}
@@ -584,12 +543,17 @@ static int wave5_vpu_enc_g_selection(struct file *file, void *fh, struct v4l2_se
switch (s->target) {
case V4L2_SEL_TGT_CROP_DEFAULT:
case V4L2_SEL_TGT_CROP_BOUNDS:
- case V4L2_SEL_TGT_CROP:
s->r.left = 0;
s->r.top = 0;
s->r.width = inst->dst_fmt.width;
s->r.height = inst->dst_fmt.height;
break;
+ case V4L2_SEL_TGT_CROP:
+ s->r.left = 0;
+ s->r.top = 0;
+ s->r.width = inst->conf_win.width;
+ s->r.height = inst->conf_win.height;
+ break;
default:
return -EINVAL;
}
@@ -612,8 +576,10 @@ static int wave5_vpu_enc_s_selection(struct file *file, void *fh, struct v4l2_se
s->r.left = 0;
s->r.top = 0;
- s->r.width = inst->src_fmt.width;
- s->r.height = inst->src_fmt.height;
+ s->r.width = min(s->r.width, inst->dst_fmt.width);
+ s->r.height = min(s->r.height, inst->dst_fmt.height);
+
+ inst->conf_win = s->r;
return 0;
}
@@ -1151,8 +1117,8 @@ static void wave5_set_enc_openparam(struct enc_open_param *open_param,
open_param->wave_param.lambda_scaling_enable = 1;
open_param->line_buf_int_en = true;
- open_param->pic_width = inst->dst_fmt.width;
- open_param->pic_height = inst->dst_fmt.height;
+ open_param->pic_width = inst->conf_win.width;
+ open_param->pic_height = inst->conf_win.height;
open_param->frame_rate_info = inst->frame_rate;
open_param->rc_enable = inst->rc_enable;
if (inst->rc_enable) {
@@ -1456,20 +1422,15 @@ static const struct vb2_ops wave5_vpu_enc_vb2_ops = {
static void wave5_set_default_format(struct v4l2_pix_format_mplane *src_fmt,
struct v4l2_pix_format_mplane *dst_fmt)
{
- unsigned int src_pix_fmt = enc_fmt_list[VPU_FMT_TYPE_RAW][0].v4l2_pix_fmt;
- const struct v4l2_format_info *src_fmt_info = v4l2_format_info(src_pix_fmt);
-
- src_fmt->pixelformat = src_pix_fmt;
- src_fmt->field = V4L2_FIELD_NONE;
- src_fmt->flags = 0;
- src_fmt->num_planes = src_fmt_info->mem_planes;
- wave5_update_pix_fmt(src_fmt, 416, 240);
+ src_fmt->pixelformat = enc_fmt_list[VPU_FMT_TYPE_RAW][0].v4l2_pix_fmt;
+ wave5_update_pix_fmt(src_fmt, VPU_FMT_TYPE_RAW,
+ W5_DEF_ENC_PIC_WIDTH, W5_DEF_ENC_PIC_HEIGHT,
+ &enc_frmsize[VPU_FMT_TYPE_RAW]);
dst_fmt->pixelformat = enc_fmt_list[VPU_FMT_TYPE_CODEC][0].v4l2_pix_fmt;
- dst_fmt->field = V4L2_FIELD_NONE;
- dst_fmt->flags = 0;
- dst_fmt->num_planes = 1;
- wave5_update_pix_fmt(dst_fmt, 416, 240);
+ wave5_update_pix_fmt(dst_fmt, VPU_FMT_TYPE_CODEC,
+ W5_DEF_ENC_PIC_WIDTH, W5_DEF_ENC_PIC_HEIGHT,
+ &enc_frmsize[VPU_FMT_TYPE_CODEC]);
}
static int wave5_vpu_enc_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
@@ -1733,6 +1694,8 @@ static int wave5_vpu_open_enc(struct file *filp)
v4l2_ctrl_handler_setup(v4l2_ctrl_hdl);
wave5_set_default_format(&inst->src_fmt, &inst->dst_fmt);
+ inst->conf_win.width = inst->dst_fmt.width;
+ inst->conf_win.height = inst->dst_fmt.height;
inst->colorspace = V4L2_COLORSPACE_REC709;
inst->ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
inst->quantization = V4L2_QUANTIZATION_DEFAULT;
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu.h b/drivers/media/platform/chips-media/wave5/wave5-vpu.h
index 32b7fd3730b5..3847332551fc 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-vpu.h
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpu.h
@@ -38,10 +38,7 @@ enum vpu_fmt_type {
struct vpu_format {
unsigned int v4l2_pix_fmt;
- unsigned int max_width;
- unsigned int min_width;
- unsigned int max_height;
- unsigned int min_height;
+ const struct v4l2_frmsize_stepwise *v4l2_frmsize;
};
static inline struct vpu_instance *wave5_to_vpu_inst(struct v4l2_fh *vfh)
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h b/drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h
index d9751eedb0f9..8e11d93ca38f 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h
@@ -30,10 +30,29 @@
#define MAX_NUM_INSTANCE 32
-#define W5_MIN_ENC_PIC_WIDTH 256
-#define W5_MIN_ENC_PIC_HEIGHT 128
-#define W5_MAX_ENC_PIC_WIDTH 8192
-#define W5_MAX_ENC_PIC_HEIGHT 8192
+#define W5_DEF_DEC_PIC_WIDTH 720U
+#define W5_DEF_DEC_PIC_HEIGHT 480U
+#define W5_MIN_DEC_PIC_8_WIDTH 8U
+#define W5_MIN_DEC_PIC_8_HEIGHT 8U
+#define W5_MIN_DEC_PIC_32_WIDTH 32U
+#define W5_MIN_DEC_PIC_32_HEIGHT 32U
+#define W5_MAX_DEC_PIC_WIDTH 8192U
+#define W5_MAX_DEC_PIC_HEIGHT 4320U
+#define W5_DEC_CODEC_STEP_WIDTH 1U
+#define W5_DEC_CODEC_STEP_HEIGHT 1U
+#define W5_DEC_RAW_STEP_WIDTH 32U
+#define W5_DEC_RAW_STEP_HEIGHT 16U
+
+#define W5_DEF_ENC_PIC_WIDTH 416U
+#define W5_DEF_ENC_PIC_HEIGHT 240U
+#define W5_MIN_ENC_PIC_WIDTH 256U
+#define W5_MIN_ENC_PIC_HEIGHT 128U
+#define W5_MAX_ENC_PIC_WIDTH 8192U
+#define W5_MAX_ENC_PIC_HEIGHT 8192U
+#define W5_ENC_CODEC_STEP_WIDTH 8U
+#define W5_ENC_CODEC_STEP_HEIGHT 8U
+#define W5_ENC_RAW_STEP_WIDTH 32U
+#define W5_ENC_RAW_STEP_HEIGHT 16U
// application specific configuration
#define VPU_ENC_TIMEOUT 60000
--
2.43.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v5 4/4] media: chips-media: wave5: Support YUV422 raw pixel-formats on the encoder.
2024-06-11 7:14 [PATCH v5 0/4] Add features to an existing driver Jackson Lee
` (2 preceding siblings ...)
2024-06-11 7:15 ` [PATCH v5 3/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage Jackson Lee
@ 2024-06-11 7:15 ` Jackson Lee
3 siblings, 0 replies; 8+ messages in thread
From: Jackson Lee @ 2024-06-11 7:15 UTC (permalink / raw)
To: mchehab, nicolas, sebastian.fricke
Cc: linux-media, linux-kernel, hverkuil, nas.chung, lafley.kim,
b-brnich, jackson.lee, Nicolas Dufresne
From: "jackson.lee" <jackson.lee@chipsnmedia.com>
Add support for the YUV422P, NV16, NV61, YUV422M, NV16M,
NV61M raw pixel-formats to the Wave5 encoder.
All these formats have a chroma subsampling ratio of 4:2:2 and
therefore require a new image size calculation as the driver
previously only handled a ratio of 4:2:0.
Signed-off-by: Jackson.lee <jackson.lee@chipsnmedia.com>
Signed-off-by: Nas Chung <nas.chung@chipsnmedia.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
---
.../chips-media/wave5/wave5-vpu-enc.c | 89 +++++++++++++++----
1 file changed, 74 insertions(+), 15 deletions(-)
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c b/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
index a470f24cbabe..fee24b427fd1 100644
--- a/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
@@ -66,6 +66,30 @@ static const struct vpu_format enc_fmt_list[FMT_TYPES][MAX_FMTS] = {
.v4l2_pix_fmt = V4L2_PIX_FMT_NV21M,
.v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
},
+ {
+ .v4l2_pix_fmt = V4L2_PIX_FMT_YUV422P,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
+ },
+ {
+ .v4l2_pix_fmt = V4L2_PIX_FMT_NV16,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
+ },
+ {
+ .v4l2_pix_fmt = V4L2_PIX_FMT_NV61,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
+ },
+ {
+ .v4l2_pix_fmt = V4L2_PIX_FMT_YUV422M,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
+ },
+ {
+ .v4l2_pix_fmt = V4L2_PIX_FMT_NV16M,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
+ },
+ {
+ .v4l2_pix_fmt = V4L2_PIX_FMT_NV61M,
+ .v4l2_frmsize = &enc_frmsize[VPU_FMT_TYPE_RAW],
+ },
}
};
@@ -109,13 +133,26 @@ static int start_encode(struct vpu_instance *inst, u32 *fail_res)
struct vb2_v4l2_buffer *dst_buf;
struct frame_buffer frame_buf;
struct enc_param pic_param;
- u32 stride = ALIGN(inst->dst_fmt.width, 32);
- u32 luma_size = (stride * inst->dst_fmt.height);
- u32 chroma_size = ((stride / 2) * (inst->dst_fmt.height / 2));
+ const struct v4l2_format_info *info;
+ u32 stride = inst->src_fmt.plane_fmt[0].bytesperline;
+ u32 luma_size = 0;
+ u32 chroma_size = 0;
memset(&pic_param, 0, sizeof(struct enc_param));
memset(&frame_buf, 0, sizeof(struct frame_buffer));
+ info = v4l2_format_info(inst->src_fmt.pixelformat);
+ if (!info)
+ return -EINVAL;
+
+ if (info->mem_planes == 1) {
+ luma_size = stride * inst->dst_fmt.height;
+ chroma_size = luma_size / (info->hdiv * info->vdiv);
+ } else {
+ luma_size = inst->src_fmt.plane_fmt[0].sizeimage;
+ chroma_size = inst->src_fmt.plane_fmt[1].sizeimage;
+ }
+
dst_buf = v4l2_m2m_next_dst_buf(m2m_ctx);
if (!dst_buf) {
dev_dbg(inst->dev->dev, "%s: No destination buffer found\n", __func__);
@@ -480,6 +517,7 @@ static int wave5_vpu_enc_s_fmt_out(struct file *file, void *fh, struct v4l2_form
{
struct vpu_instance *inst = wave5_to_vpu_inst(fh);
const struct vpu_format *vpu_fmt;
+ const struct v4l2_format_info *info;
int i, ret;
dev_dbg(inst->dev->dev, "%s: fourcc: %u width: %u height: %u num_planes: %u field: %u\n",
@@ -501,16 +539,20 @@ static int wave5_vpu_enc_s_fmt_out(struct file *file, void *fh, struct v4l2_form
inst->src_fmt.plane_fmt[i].sizeimage = f->fmt.pix_mp.plane_fmt[i].sizeimage;
}
- if (inst->src_fmt.pixelformat == V4L2_PIX_FMT_NV12 ||
- inst->src_fmt.pixelformat == V4L2_PIX_FMT_NV12M) {
- inst->cbcr_interleave = true;
- inst->nv21 = false;
- } else if (inst->src_fmt.pixelformat == V4L2_PIX_FMT_NV21 ||
- inst->src_fmt.pixelformat == V4L2_PIX_FMT_NV21M) {
- inst->cbcr_interleave = true;
+ info = v4l2_format_info(inst->src_fmt.pixelformat);
+ if (!info)
+ return -EINVAL;
+
+ inst->cbcr_interleave = (info->comp_planes == 2) ? true : false;
+
+ switch (inst->src_fmt.pixelformat) {
+ case V4L2_PIX_FMT_NV21:
+ case V4L2_PIX_FMT_NV21M:
+ case V4L2_PIX_FMT_NV61:
+ case V4L2_PIX_FMT_NV61M:
inst->nv21 = true;
- } else {
- inst->cbcr_interleave = false;
+ break;
+ default:
inst->nv21 = false;
}
@@ -1095,13 +1137,23 @@ static void wave5_vpu_enc_buf_queue(struct vb2_buffer *vb)
v4l2_m2m_buf_queue(m2m_ctx, vbuf);
}
-static void wave5_set_enc_openparam(struct enc_open_param *open_param,
- struct vpu_instance *inst)
+static int wave5_set_enc_openparam(struct enc_open_param *open_param,
+ struct vpu_instance *inst)
{
struct enc_wave_param input = inst->enc_param;
+ const struct v4l2_format_info *info;
u32 num_ctu_row = ALIGN(inst->dst_fmt.height, 64) / 64;
u32 num_mb_row = ALIGN(inst->dst_fmt.height, 16) / 16;
+ info = v4l2_format_info(inst->src_fmt.pixelformat);
+ if (!info)
+ return -EINVAL;
+
+ if (info->hdiv == 2 && info->vdiv == 1)
+ open_param->src_format = FORMAT_422;
+ else
+ open_param->src_format = FORMAT_420;
+
open_param->wave_param.gop_preset_idx = PRESET_IDX_IPP_SINGLE;
open_param->wave_param.hvs_qp_scale = 2;
open_param->wave_param.hvs_max_delta_qp = 10;
@@ -1190,6 +1242,8 @@ static void wave5_set_enc_openparam(struct enc_open_param *open_param,
open_param->wave_param.intra_refresh_arg = num_ctu_row;
}
open_param->wave_param.forced_idr_header_enable = input.forced_idr_header_enable;
+
+ return 0;
}
static int initialize_sequence(struct vpu_instance *inst)
@@ -1285,7 +1339,12 @@ static int wave5_vpu_enc_start_streaming(struct vb2_queue *q, unsigned int count
memset(&open_param, 0, sizeof(struct enc_open_param));
- wave5_set_enc_openparam(&open_param, inst);
+ ret = wave5_set_enc_openparam(&open_param, inst);
+ if (ret) {
+ dev_dbg(inst->dev->dev, "%s: wave5_set_enc_openparam, fail: %d\n",
+ __func__, ret);
+ goto return_buffers;
+ }
ret = wave5_vpu_enc_open(inst, &open_param);
if (ret) {
--
2.43.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v5 3/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage.
2024-06-11 7:15 ` [PATCH v5 3/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage Jackson Lee
@ 2024-06-13 10:28 ` Hans Verkuil
2024-06-14 4:58 ` jackson.lee
0 siblings, 1 reply; 8+ messages in thread
From: Hans Verkuil @ 2024-06-13 10:28 UTC (permalink / raw)
To: Jackson Lee, mchehab, nicolas, sebastian.fricke
Cc: linux-media, linux-kernel, nas.chung, lafley.kim, b-brnich,
Nicolas Dufresne
On 11/06/2024 09:15, Jackson Lee wrote:
> From: "jackson.lee" <jackson.lee@chipsnmedia.com>
>
> Use v4l2-common helper functions to calculate bytesperline and sizeimage,
> instead of calculating in a wave5 driver directly.
>
> In case of raw(YUV) v4l2_pix_format, the wave5 driver updates
> v4l2_pix_format_mplane struct through v4l2_fill_pixfmt_mp() function.
>
> Encoder and Decoder need same bytesperline and sizeimage values
> for same v4l2_pix_format.
> So, a wave5_update_pix_fmt is refactored to support both together.
>
> Signed-off-by: Jackson.lee <jackson.lee@chipsnmedia.com>
> Signed-off-by: Nas Chung <nas.chung@chipsnmedia.com>
> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
> ---
> .../platform/chips-media/wave5/wave5-helper.c | 24 ++
> .../platform/chips-media/wave5/wave5-helper.h | 5 +
> .../chips-media/wave5/wave5-vpu-dec.c | 296 ++++++------------
> .../chips-media/wave5/wave5-vpu-enc.c | 197 +++++-------
> .../platform/chips-media/wave5/wave5-vpu.h | 5 +-
> .../chips-media/wave5/wave5-vpuconfig.h | 27 +-
> 6 files changed, 235 insertions(+), 319 deletions(-)
>
> diff --git a/drivers/media/platform/chips-media/wave5/wave5-helper.c b/drivers/media/platform/chips-media/wave5/wave5-helper.c
> index 7e0f34bfa5be..b20ab69cd341 100644
> --- a/drivers/media/platform/chips-media/wave5/wave5-helper.c
> +++ b/drivers/media/platform/chips-media/wave5/wave5-helper.c
> @@ -7,6 +7,8 @@
>
> #include "wave5-helper.h"
>
> +#define DEFAULT_BS_SIZE(width, height) ((width) * (height) / 8 * 3)
> +
> const char *state_to_str(enum vpu_instance_state state)
> {
> switch (state) {
> @@ -224,3 +226,25 @@ void wave5_return_bufs(struct vb2_queue *q, u32 state)
> v4l2_m2m_buf_done(vbuf, state);
> }
> }
> +
> +void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp,
> + int pix_fmt_type,
> + unsigned int width,
> + unsigned int height,
> + const struct v4l2_frmsize_stepwise *frmsize)
> +{
> + v4l2_apply_frmsize_constraints(&width, &height, frmsize);
> +
> + if (pix_fmt_type == VPU_FMT_TYPE_CODEC) {
> + pix_mp->width = width;
> + pix_mp->height = height;
> + pix_mp->num_planes = 1;
> + pix_mp->plane_fmt[0].bytesperline = 0;
> + pix_mp->plane_fmt[0].sizeimage = max(DEFAULT_BS_SIZE(width, height),
> + pix_mp->plane_fmt[0].sizeimage);
> + } else {
> + v4l2_fill_pixfmt_mp(pix_mp, pix_mp->pixelformat, width, height);
> + }
> + pix_mp->flags = 0;
> + pix_mp->field = V4L2_FIELD_NONE;
> +}
> diff --git a/drivers/media/platform/chips-media/wave5/wave5-helper.h b/drivers/media/platform/chips-media/wave5/wave5-helper.h
> index 6cee1c14d3ce..9937fce553fc 100644
> --- a/drivers/media/platform/chips-media/wave5/wave5-helper.h
> +++ b/drivers/media/platform/chips-media/wave5/wave5-helper.h
> @@ -28,4 +28,9 @@ const struct vpu_format *wave5_find_vpu_fmt_by_idx(unsigned int idx,
> const struct vpu_format fmt_list[MAX_FMTS]);
> enum wave_std wave5_to_vpu_std(unsigned int v4l2_pix_fmt, enum vpu_instance_type type);
> void wave5_return_bufs(struct vb2_queue *q, u32 state);
> +void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp,
> + int pix_fmt_type,
> + unsigned int width,
> + unsigned int height,
> + const struct v4l2_frmsize_stepwise *frmsize);
> #endif
> diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c b/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
> index 861a0664047c..f246c290ad6a 100644
> --- a/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
> +++ b/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
> @@ -11,111 +11,92 @@
> #define VPU_DEC_DEV_NAME "C&M Wave5 VPU decoder"
> #define VPU_DEC_DRV_NAME "wave5-dec"
>
> -#define DEFAULT_SRC_SIZE(width, height) ({ \
> - (width) * (height) / 8 * 3; \
> -})
> +static const struct v4l2_frmsize_stepwise dec_hevc_frmsize = {
> + .min_width = W5_MIN_DEC_PIC_8_WIDTH,
> + .max_width = W5_MAX_DEC_PIC_WIDTH,
> + .step_width = W5_DEC_CODEC_STEP_WIDTH,
> + .min_height = W5_MIN_DEC_PIC_8_HEIGHT,
> + .max_height = W5_MAX_DEC_PIC_HEIGHT,
> + .step_height = W5_DEC_CODEC_STEP_HEIGHT,
> +};
> +
> +static const struct v4l2_frmsize_stepwise dec_h264_frmsize = {
> + .min_width = W5_MIN_DEC_PIC_32_WIDTH,
> + .max_width = W5_MAX_DEC_PIC_WIDTH,
> + .step_width = W5_DEC_CODEC_STEP_WIDTH,
> + .min_height = W5_MIN_DEC_PIC_32_HEIGHT,
> + .max_height = W5_MAX_DEC_PIC_HEIGHT,
> + .step_height = W5_DEC_CODEC_STEP_HEIGHT,
> +};
> +
> +static const struct v4l2_frmsize_stepwise dec_raw_frmsize = {
> + .min_width = W5_MIN_DEC_PIC_8_WIDTH,
> + .max_width = W5_MAX_DEC_PIC_WIDTH,
> + .step_width = W5_DEC_RAW_STEP_WIDTH,
> + .min_height = W5_MIN_DEC_PIC_8_HEIGHT,
> + .max_height = W5_MAX_DEC_PIC_HEIGHT,
> + .step_height = W5_DEC_RAW_STEP_HEIGHT,
> +};
>
> static const struct vpu_format dec_fmt_list[FMT_TYPES][MAX_FMTS] = {
> [VPU_FMT_TYPE_CODEC] = {
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_HEVC,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_hevc_frmsize,
> },
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_H264,
> - .max_width = 8192,
> - .min_width = 32,
> - .max_height = 4320,
> - .min_height = 32,
> + .v4l2_frmsize = &dec_h264_frmsize,
> },
> },
> [VPU_FMT_TYPE_RAW] = {
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_YUV420,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_raw_frmsize,
> },
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_NV12,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_raw_frmsize,
> },
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_NV21,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_raw_frmsize,
> },
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_YUV422P,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_raw_frmsize,
> },
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_NV16,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_raw_frmsize,
> },
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_NV61,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_raw_frmsize,
> },
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_YUV420M,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_raw_frmsize,
> },
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_NV12M,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_raw_frmsize,
> },
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_NV21M,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_raw_frmsize,
> },
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_YUV422M,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_raw_frmsize,
> },
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_NV16M,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_raw_frmsize,
> },
> {
> .v4l2_pix_fmt = V4L2_PIX_FMT_NV61M,
> - .max_width = 8192,
> - .min_width = 8,
> - .max_height = 4320,
> - .min_height = 8,
> + .v4l2_frmsize = &dec_raw_frmsize,
> },
> }
> };
> @@ -234,74 +215,6 @@ static void wave5_handle_src_buffer(struct vpu_instance *inst, dma_addr_t rd_ptr
> inst->remaining_consumed_bytes = consumed_bytes;
> }
>
> -static void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp, unsigned int width,
> - unsigned int height)
> -{
> - switch (pix_mp->pixelformat) {
> - case V4L2_PIX_FMT_YUV420:
> - case V4L2_PIX_FMT_NV12:
> - case V4L2_PIX_FMT_NV21:
> - pix_mp->width = round_up(width, 32);
> - pix_mp->height = round_up(height, 16);
> - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
> - pix_mp->plane_fmt[0].sizeimage = width * height * 3 / 2;
> - break;
> - case V4L2_PIX_FMT_YUV422P:
> - case V4L2_PIX_FMT_NV16:
> - case V4L2_PIX_FMT_NV61:
> - pix_mp->width = round_up(width, 32);
> - pix_mp->height = round_up(height, 16);
> - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
> - pix_mp->plane_fmt[0].sizeimage = width * height * 2;
> - break;
> - case V4L2_PIX_FMT_YUV420M:
> - pix_mp->width = round_up(width, 32);
> - pix_mp->height = round_up(height, 16);
> - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
> - pix_mp->plane_fmt[0].sizeimage = width * height;
> - pix_mp->plane_fmt[1].bytesperline = round_up(width, 32) / 2;
> - pix_mp->plane_fmt[1].sizeimage = width * height / 4;
> - pix_mp->plane_fmt[2].bytesperline = round_up(width, 32) / 2;
> - pix_mp->plane_fmt[2].sizeimage = width * height / 4;
> - break;
> - case V4L2_PIX_FMT_NV12M:
> - case V4L2_PIX_FMT_NV21M:
> - pix_mp->width = round_up(width, 32);
> - pix_mp->height = round_up(height, 16);
> - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
> - pix_mp->plane_fmt[0].sizeimage = width * height;
> - pix_mp->plane_fmt[1].bytesperline = round_up(width, 32);
> - pix_mp->plane_fmt[1].sizeimage = width * height / 2;
> - break;
> - case V4L2_PIX_FMT_YUV422M:
> - pix_mp->width = round_up(width, 32);
> - pix_mp->height = round_up(height, 16);
> - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
> - pix_mp->plane_fmt[0].sizeimage = width * height;
> - pix_mp->plane_fmt[1].bytesperline = round_up(width, 32) / 2;
> - pix_mp->plane_fmt[1].sizeimage = width * height / 2;
> - pix_mp->plane_fmt[2].bytesperline = round_up(width, 32) / 2;
> - pix_mp->plane_fmt[2].sizeimage = width * height / 2;
> - break;
> - case V4L2_PIX_FMT_NV16M:
> - case V4L2_PIX_FMT_NV61M:
> - pix_mp->width = round_up(width, 32);
> - pix_mp->height = round_up(height, 16);
> - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
> - pix_mp->plane_fmt[0].sizeimage = width * height;
> - pix_mp->plane_fmt[1].bytesperline = round_up(width, 32);
> - pix_mp->plane_fmt[1].sizeimage = width * height;
> - break;
> - default:
> - pix_mp->width = width;
> - pix_mp->height = height;
> - pix_mp->plane_fmt[0].bytesperline = 0;
> - pix_mp->plane_fmt[0].sizeimage = max(DEFAULT_SRC_SIZE(width, height),
> - pix_mp->plane_fmt[0].sizeimage);
> - break;
> - }
> -}
> -
> static int start_decode(struct vpu_instance *inst, u32 *fail_res)
> {
> struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
> @@ -389,6 +302,8 @@ static int handle_dynamic_resolution_change(struct vpu_instance *inst)
> }
>
> if (p_dec_info->initial_info_obtained) {
> + const struct vpu_format *vpu_fmt;
> +
> inst->conf_win.left = initial_info->pic_crop_rect.left;
> inst->conf_win.top = initial_info->pic_crop_rect.top;
> inst->conf_win.width = initial_info->pic_width -
> @@ -396,10 +311,27 @@ static int handle_dynamic_resolution_change(struct vpu_instance *inst)
> inst->conf_win.height = initial_info->pic_height -
> initial_info->pic_crop_rect.top - initial_info->pic_crop_rect.bottom;
>
> - wave5_update_pix_fmt(&inst->src_fmt, initial_info->pic_width,
> - initial_info->pic_height);
> - wave5_update_pix_fmt(&inst->dst_fmt, initial_info->pic_width,
> - initial_info->pic_height);
> + vpu_fmt = wave5_find_vpu_fmt(inst->src_fmt.pixelformat,
> + dec_fmt_list[VPU_FMT_TYPE_CODEC]);
> + if (!vpu_fmt)
> + return -EINVAL;
> +
> + wave5_update_pix_fmt(&inst->src_fmt,
> + VPU_FMT_TYPE_CODEC,
> + initial_info->pic_width,
> + initial_info->pic_height,
> + vpu_fmt->v4l2_frmsize);
> +
> + vpu_fmt = wave5_find_vpu_fmt(inst->dst_fmt.pixelformat,
> + dec_fmt_list[VPU_FMT_TYPE_RAW]);
> + if (!vpu_fmt)
> + return -EINVAL;
> +
> + wave5_update_pix_fmt(&inst->dst_fmt,
> + VPU_FMT_TYPE_RAW,
> + initial_info->pic_width,
> + initial_info->pic_height,
> + vpu_fmt->v4l2_frmsize);
> }
>
> v4l2_event_queue_fh(fh, &vpu_event_src_ch);
> @@ -545,15 +477,11 @@ static int wave5_vpu_dec_enum_framesizes(struct file *f, void *fh, struct v4l2_f
> vpu_fmt = wave5_find_vpu_fmt(fsize->pixel_format, dec_fmt_list[VPU_FMT_TYPE_RAW]);
> if (!vpu_fmt)
> return -EINVAL;
> + return -ENOTTY;
Huh? Where does this come from? It wasn't part of v4, and it doesn't make
sense either.
It looks like a spurious test line that you forgot to remove.
Regards,
Hans
> }
>
> fsize->type = V4L2_FRMSIZE_TYPE_CONTINUOUS;
> - fsize->stepwise.min_width = vpu_fmt->min_width;
> - fsize->stepwise.max_width = vpu_fmt->max_width;
> - fsize->stepwise.step_width = 1;
> - fsize->stepwise.min_height = vpu_fmt->min_height;
> - fsize->stepwise.max_height = vpu_fmt->max_height;
> - fsize->stepwise.step_height = 1;
> + fsize->stepwise = *vpu_fmt->v4l2_frmsize;
>
> return 0;
> }
Regards,
Hans
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: [PATCH v5 3/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage.
2024-06-13 10:28 ` Hans Verkuil
@ 2024-06-14 4:58 ` jackson.lee
2024-06-15 9:58 ` Hans Verkuil
0 siblings, 1 reply; 8+ messages in thread
From: jackson.lee @ 2024-06-14 4:58 UTC (permalink / raw)
To: Hans Verkuil, mchehab, nicolas, sebastian.fricke
Cc: linux-media, linux-kernel, Nas Chung, lafley.kim, b-brnich,
Nicolas Dufresne
Hi Hans
> -----Original Message-----
> From: Hans Verkuil <hverkuil@xs4all.nl>
> Sent: Thursday, June 13, 2024 7:29 PM
> To: jackson.lee <jackson.lee@chipsnmedia.com>; mchehab@kernel.org;
> nicolas@ndufresne.ca; sebastian.fricke@collabora.com
> Cc: linux-media@vger.kernel.org; linux-kernel@vger.kernel.org; Nas Chung
> <nas.chung@chipsnmedia.com>; lafley.kim <lafley.kim@chipsnmedia.com>; b-
> brnich@ti.com; Nicolas Dufresne <nicolas.dufresne@collabora.com>
> Subject: Re: [PATCH v5 3/4] media: chips-media: wave5: Use helpers to
> calculate bytesperline and sizeimage.
>
> On 11/06/2024 09:15, Jackson Lee wrote:
> > From: "jackson.lee" <jackson.lee@chipsnmedia.com>
> >
> > Use v4l2-common helper functions to calculate bytesperline and
> > sizeimage, instead of calculating in a wave5 driver directly.
> >
> > In case of raw(YUV) v4l2_pix_format, the wave5 driver updates
> > v4l2_pix_format_mplane struct through v4l2_fill_pixfmt_mp() function.
> >
> > Encoder and Decoder need same bytesperline and sizeimage values for
> > same v4l2_pix_format.
> > So, a wave5_update_pix_fmt is refactored to support both together.
> >
> > Signed-off-by: Jackson.lee <jackson.lee@chipsnmedia.com>
> > Signed-off-by: Nas Chung <nas.chung@chipsnmedia.com>
> > Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
> > ---
> > .../platform/chips-media/wave5/wave5-helper.c | 24 ++
> > .../platform/chips-media/wave5/wave5-helper.h | 5 +
> > .../chips-media/wave5/wave5-vpu-dec.c | 296 ++++++------------
> > .../chips-media/wave5/wave5-vpu-enc.c | 197 +++++-------
> > .../platform/chips-media/wave5/wave5-vpu.h | 5 +-
> > .../chips-media/wave5/wave5-vpuconfig.h | 27 +-
> > 6 files changed, 235 insertions(+), 319 deletions(-)
> >
> > diff --git a/drivers/media/platform/chips-media/wave5/wave5-helper.c
> > b/drivers/media/platform/chips-media/wave5/wave5-helper.c
> > index 7e0f34bfa5be..b20ab69cd341 100644
> > --- a/drivers/media/platform/chips-media/wave5/wave5-helper.c
> > +++ b/drivers/media/platform/chips-media/wave5/wave5-helper.c
> > @@ -7,6 +7,8 @@
> >
> > #include "wave5-helper.h"
> >
> > +#define DEFAULT_BS_SIZE(width, height) ((width) * (height) / 8 * 3)
> > +
> > const char *state_to_str(enum vpu_instance_state state) {
> > switch (state) {
> > @@ -224,3 +226,25 @@ void wave5_return_bufs(struct vb2_queue *q, u32 state)
> > v4l2_m2m_buf_done(vbuf, state);
> > }
> > }
> > +
> > +void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp,
> > + int pix_fmt_type,
> > + unsigned int width,
> > + unsigned int height,
> > + const struct v4l2_frmsize_stepwise *frmsize) {
> > + v4l2_apply_frmsize_constraints(&width, &height, frmsize);
> > +
> > + if (pix_fmt_type == VPU_FMT_TYPE_CODEC) {
> > + pix_mp->width = width;
> > + pix_mp->height = height;
> > + pix_mp->num_planes = 1;
> > + pix_mp->plane_fmt[0].bytesperline = 0;
> > + pix_mp->plane_fmt[0].sizeimage = max(DEFAULT_BS_SIZE(width,
> height),
> > + pix_mp->plane_fmt[0].sizeimage);
> > + } else {
> > + v4l2_fill_pixfmt_mp(pix_mp, pix_mp->pixelformat, width, height);
> > + }
> > + pix_mp->flags = 0;
> > + pix_mp->field = V4L2_FIELD_NONE;
> > +}
> > diff --git a/drivers/media/platform/chips-media/wave5/wave5-helper.h
> > b/drivers/media/platform/chips-media/wave5/wave5-helper.h
> > index 6cee1c14d3ce..9937fce553fc 100644
> > --- a/drivers/media/platform/chips-media/wave5/wave5-helper.h
> > +++ b/drivers/media/platform/chips-media/wave5/wave5-helper.h
> > @@ -28,4 +28,9 @@ const struct vpu_format
> *wave5_find_vpu_fmt_by_idx(unsigned int idx,
> > const struct vpu_format
> fmt_list[MAX_FMTS]); enum wave_std
> > wave5_to_vpu_std(unsigned int v4l2_pix_fmt, enum vpu_instance_type
> > type); void wave5_return_bufs(struct vb2_queue *q, u32 state);
> > +void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp,
> > + int pix_fmt_type,
> > + unsigned int width,
> > + unsigned int height,
> > + const struct v4l2_frmsize_stepwise *frmsize);
> > #endif
> > diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
> > b/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
> > index 861a0664047c..f246c290ad6a 100644
> > --- a/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
> > +++ b/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
> > @@ -11,111 +11,92 @@
> > #define VPU_DEC_DEV_NAME "C&M Wave5 VPU decoder"
> > #define VPU_DEC_DRV_NAME "wave5-dec"
> >
> > -#define DEFAULT_SRC_SIZE(width, height) ({ \
> > - (width) * (height) / 8 * 3; \
> > -})
> > +static const struct v4l2_frmsize_stepwise dec_hevc_frmsize = {
> > + .min_width = W5_MIN_DEC_PIC_8_WIDTH,
> > + .max_width = W5_MAX_DEC_PIC_WIDTH,
> > + .step_width = W5_DEC_CODEC_STEP_WIDTH,
> > + .min_height = W5_MIN_DEC_PIC_8_HEIGHT,
> > + .max_height = W5_MAX_DEC_PIC_HEIGHT,
> > + .step_height = W5_DEC_CODEC_STEP_HEIGHT, };
> > +
> > +static const struct v4l2_frmsize_stepwise dec_h264_frmsize = {
> > + .min_width = W5_MIN_DEC_PIC_32_WIDTH,
> > + .max_width = W5_MAX_DEC_PIC_WIDTH,
> > + .step_width = W5_DEC_CODEC_STEP_WIDTH,
> > + .min_height = W5_MIN_DEC_PIC_32_HEIGHT,
> > + .max_height = W5_MAX_DEC_PIC_HEIGHT,
> > + .step_height = W5_DEC_CODEC_STEP_HEIGHT, };
> > +
> > +static const struct v4l2_frmsize_stepwise dec_raw_frmsize = {
> > + .min_width = W5_MIN_DEC_PIC_8_WIDTH,
> > + .max_width = W5_MAX_DEC_PIC_WIDTH,
> > + .step_width = W5_DEC_RAW_STEP_WIDTH,
> > + .min_height = W5_MIN_DEC_PIC_8_HEIGHT,
> > + .max_height = W5_MAX_DEC_PIC_HEIGHT,
> > + .step_height = W5_DEC_RAW_STEP_HEIGHT, };
> >
> > static const struct vpu_format dec_fmt_list[FMT_TYPES][MAX_FMTS] = {
> > [VPU_FMT_TYPE_CODEC] = {
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_HEVC,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_hevc_frmsize,
> > },
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_H264,
> > - .max_width = 8192,
> > - .min_width = 32,
> > - .max_height = 4320,
> > - .min_height = 32,
> > + .v4l2_frmsize = &dec_h264_frmsize,
> > },
> > },
> > [VPU_FMT_TYPE_RAW] = {
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_YUV420,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_raw_frmsize,
> > },
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_NV12,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_raw_frmsize,
> > },
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_NV21,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_raw_frmsize,
> > },
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_YUV422P,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_raw_frmsize,
> > },
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_NV16,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_raw_frmsize,
> > },
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_NV61,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_raw_frmsize,
> > },
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_YUV420M,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_raw_frmsize,
> > },
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_NV12M,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_raw_frmsize,
> > },
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_NV21M,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_raw_frmsize,
> > },
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_YUV422M,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_raw_frmsize,
> > },
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_NV16M,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_raw_frmsize,
> > },
> > {
> > .v4l2_pix_fmt = V4L2_PIX_FMT_NV61M,
> > - .max_width = 8192,
> > - .min_width = 8,
> > - .max_height = 4320,
> > - .min_height = 8,
> > + .v4l2_frmsize = &dec_raw_frmsize,
> > },
> > }
> > };
> > @@ -234,74 +215,6 @@ static void wave5_handle_src_buffer(struct
> vpu_instance *inst, dma_addr_t rd_ptr
> > inst->remaining_consumed_bytes = consumed_bytes; }
> >
> > -static void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp,
> unsigned int width,
> > - unsigned int height)
> > -{
> > - switch (pix_mp->pixelformat) {
> > - case V4L2_PIX_FMT_YUV420:
> > - case V4L2_PIX_FMT_NV12:
> > - case V4L2_PIX_FMT_NV21:
> > - pix_mp->width = round_up(width, 32);
> > - pix_mp->height = round_up(height, 16);
> > - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
> > - pix_mp->plane_fmt[0].sizeimage = width * height * 3 / 2;
> > - break;
> > - case V4L2_PIX_FMT_YUV422P:
> > - case V4L2_PIX_FMT_NV16:
> > - case V4L2_PIX_FMT_NV61:
> > - pix_mp->width = round_up(width, 32);
> > - pix_mp->height = round_up(height, 16);
> > - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
> > - pix_mp->plane_fmt[0].sizeimage = width * height * 2;
> > - break;
> > - case V4L2_PIX_FMT_YUV420M:
> > - pix_mp->width = round_up(width, 32);
> > - pix_mp->height = round_up(height, 16);
> > - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
> > - pix_mp->plane_fmt[0].sizeimage = width * height;
> > - pix_mp->plane_fmt[1].bytesperline = round_up(width, 32) / 2;
> > - pix_mp->plane_fmt[1].sizeimage = width * height / 4;
> > - pix_mp->plane_fmt[2].bytesperline = round_up(width, 32) / 2;
> > - pix_mp->plane_fmt[2].sizeimage = width * height / 4;
> > - break;
> > - case V4L2_PIX_FMT_NV12M:
> > - case V4L2_PIX_FMT_NV21M:
> > - pix_mp->width = round_up(width, 32);
> > - pix_mp->height = round_up(height, 16);
> > - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
> > - pix_mp->plane_fmt[0].sizeimage = width * height;
> > - pix_mp->plane_fmt[1].bytesperline = round_up(width, 32);
> > - pix_mp->plane_fmt[1].sizeimage = width * height / 2;
> > - break;
> > - case V4L2_PIX_FMT_YUV422M:
> > - pix_mp->width = round_up(width, 32);
> > - pix_mp->height = round_up(height, 16);
> > - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
> > - pix_mp->plane_fmt[0].sizeimage = width * height;
> > - pix_mp->plane_fmt[1].bytesperline = round_up(width, 32) / 2;
> > - pix_mp->plane_fmt[1].sizeimage = width * height / 2;
> > - pix_mp->plane_fmt[2].bytesperline = round_up(width, 32) / 2;
> > - pix_mp->plane_fmt[2].sizeimage = width * height / 2;
> > - break;
> > - case V4L2_PIX_FMT_NV16M:
> > - case V4L2_PIX_FMT_NV61M:
> > - pix_mp->width = round_up(width, 32);
> > - pix_mp->height = round_up(height, 16);
> > - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
> > - pix_mp->plane_fmt[0].sizeimage = width * height;
> > - pix_mp->plane_fmt[1].bytesperline = round_up(width, 32);
> > - pix_mp->plane_fmt[1].sizeimage = width * height;
> > - break;
> > - default:
> > - pix_mp->width = width;
> > - pix_mp->height = height;
> > - pix_mp->plane_fmt[0].bytesperline = 0;
> > - pix_mp->plane_fmt[0].sizeimage = max(DEFAULT_SRC_SIZE(width,
> height),
> > - pix_mp->plane_fmt[0].sizeimage);
> > - break;
> > - }
> > -}
> > -
> > static int start_decode(struct vpu_instance *inst, u32 *fail_res) {
> > struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx; @@ -389,6
> > +302,8 @@ static int handle_dynamic_resolution_change(struct vpu_instance
> *inst)
> > }
> >
> > if (p_dec_info->initial_info_obtained) {
> > + const struct vpu_format *vpu_fmt;
> > +
> > inst->conf_win.left = initial_info->pic_crop_rect.left;
> > inst->conf_win.top = initial_info->pic_crop_rect.top;
> > inst->conf_win.width = initial_info->pic_width - @@ -396,10
> +311,27
> > @@ static int handle_dynamic_resolution_change(struct vpu_instance *inst)
> > inst->conf_win.height = initial_info->pic_height -
> > initial_info->pic_crop_rect.top -
> > initial_info->pic_crop_rect.bottom;
> >
> > - wave5_update_pix_fmt(&inst->src_fmt, initial_info->pic_width,
> > - initial_info->pic_height);
> > - wave5_update_pix_fmt(&inst->dst_fmt, initial_info->pic_width,
> > - initial_info->pic_height);
> > + vpu_fmt = wave5_find_vpu_fmt(inst->src_fmt.pixelformat,
> > + dec_fmt_list[VPU_FMT_TYPE_CODEC]);
> > + if (!vpu_fmt)
> > + return -EINVAL;
> > +
> > + wave5_update_pix_fmt(&inst->src_fmt,
> > + VPU_FMT_TYPE_CODEC,
> > + initial_info->pic_width,
> > + initial_info->pic_height,
> > + vpu_fmt->v4l2_frmsize);
> > +
> > + vpu_fmt = wave5_find_vpu_fmt(inst->dst_fmt.pixelformat,
> > + dec_fmt_list[VPU_FMT_TYPE_RAW]);
> > + if (!vpu_fmt)
> > + return -EINVAL;
> > +
> > + wave5_update_pix_fmt(&inst->dst_fmt,
> > + VPU_FMT_TYPE_RAW,
> > + initial_info->pic_width,
> > + initial_info->pic_height,
> > + vpu_fmt->v4l2_frmsize);
> > }
> >
> > v4l2_event_queue_fh(fh, &vpu_event_src_ch); @@ -545,15 +477,11 @@
> > static int wave5_vpu_dec_enum_framesizes(struct file *f, void *fh, struct
> v4l2_f
> > vpu_fmt = wave5_find_vpu_fmt(fsize->pixel_format,
> dec_fmt_list[VPU_FMT_TYPE_RAW]);
> > if (!vpu_fmt)
> > return -EINVAL;
> > + return -ENOTTY;
>
> Huh? Where does this come from? It wasn't part of v4, and it doesn't make
> sense either.
>
> It looks like a spurious test line that you forgot to remove.
>
> Regards,
>
> Hans
Sorry for the confusion.
It should be removed.
Due to this code, we have been sharing incorrect v4l2-compliance results in the cover letter.
To pass the v4l2-compliance test correctly, Can we change the following code
to v6?
>
> > }
> >
> > fsize->type = V4L2_FRMSIZE_TYPE_CONTINUOUS;
> > - fsize->stepwise.min_width = vpu_fmt->min_width;
> > - fsize->stepwise.max_width = vpu_fmt->max_width;
> > - fsize->stepwise.step_width = 1;
> > - fsize->stepwise.min_height = vpu_fmt->min_height;
> > - fsize->stepwise.max_height = vpu_fmt->max_height;
> > - fsize->stepwise.step_height = 1;
> > + fsize->stepwise = *vpu_fmt->v4l2_frmsize;
fsize->stepwise.min_width = vpu_fmt->v4l2_frmsize->min_width;
fsize->stepwise.max_width = vpu_fmt->v4l2_frmsize->max_width;
fsize->stepwise.step_width = W5_DEC_CODEC_STEP_WIDTH;
fsize->stepwise.min_height = vpu_fmt->v4l2_frmsize->min_height;
fsize->stepwise.max_height = vpu_fmt->v4l2_frmsize->max_height;
fsize->stepwise.step_height = W5_DEC_CODEC_STEP_HEIGHT;
thanks
Jackson
> >
> > return 0;
> > }
>
> Regards,
>
> Hans
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v5 3/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage.
2024-06-14 4:58 ` jackson.lee
@ 2024-06-15 9:58 ` Hans Verkuil
0 siblings, 0 replies; 8+ messages in thread
From: Hans Verkuil @ 2024-06-15 9:58 UTC (permalink / raw)
To: jackson.lee, mchehab, nicolas, sebastian.fricke
Cc: linux-media, linux-kernel, Nas Chung, lafley.kim, b-brnich,
Nicolas Dufresne
On 14/06/2024 06:58, jackson.lee wrote:
> Hi Hans
>
>
>> -----Original Message-----
>> From: Hans Verkuil <hverkuil@xs4all.nl>
>> Sent: Thursday, June 13, 2024 7:29 PM
>> To: jackson.lee <jackson.lee@chipsnmedia.com>; mchehab@kernel.org;
>> nicolas@ndufresne.ca; sebastian.fricke@collabora.com
>> Cc: linux-media@vger.kernel.org; linux-kernel@vger.kernel.org; Nas Chung
>> <nas.chung@chipsnmedia.com>; lafley.kim <lafley.kim@chipsnmedia.com>; b-
>> brnich@ti.com; Nicolas Dufresne <nicolas.dufresne@collabora.com>
>> Subject: Re: [PATCH v5 3/4] media: chips-media: wave5: Use helpers to
>> calculate bytesperline and sizeimage.
>>
>> On 11/06/2024 09:15, Jackson Lee wrote:
>>> From: "jackson.lee" <jackson.lee@chipsnmedia.com>
>>>
>>> Use v4l2-common helper functions to calculate bytesperline and
>>> sizeimage, instead of calculating in a wave5 driver directly.
>>>
>>> In case of raw(YUV) v4l2_pix_format, the wave5 driver updates
>>> v4l2_pix_format_mplane struct through v4l2_fill_pixfmt_mp() function.
>>>
>>> Encoder and Decoder need same bytesperline and sizeimage values for
>>> same v4l2_pix_format.
>>> So, a wave5_update_pix_fmt is refactored to support both together.
>>>
>>> Signed-off-by: Jackson.lee <jackson.lee@chipsnmedia.com>
>>> Signed-off-by: Nas Chung <nas.chung@chipsnmedia.com>
>>> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
>>> ---
>>> .../platform/chips-media/wave5/wave5-helper.c | 24 ++
>>> .../platform/chips-media/wave5/wave5-helper.h | 5 +
>>> .../chips-media/wave5/wave5-vpu-dec.c | 296 ++++++------------
>>> .../chips-media/wave5/wave5-vpu-enc.c | 197 +++++-------
>>> .../platform/chips-media/wave5/wave5-vpu.h | 5 +-
>>> .../chips-media/wave5/wave5-vpuconfig.h | 27 +-
>>> 6 files changed, 235 insertions(+), 319 deletions(-)
>>>
>>> diff --git a/drivers/media/platform/chips-media/wave5/wave5-helper.c
>>> b/drivers/media/platform/chips-media/wave5/wave5-helper.c
>>> index 7e0f34bfa5be..b20ab69cd341 100644
>>> --- a/drivers/media/platform/chips-media/wave5/wave5-helper.c
>>> +++ b/drivers/media/platform/chips-media/wave5/wave5-helper.c
>>> @@ -7,6 +7,8 @@
>>>
>>> #include "wave5-helper.h"
>>>
>>> +#define DEFAULT_BS_SIZE(width, height) ((width) * (height) / 8 * 3)
>>> +
>>> const char *state_to_str(enum vpu_instance_state state) {
>>> switch (state) {
>>> @@ -224,3 +226,25 @@ void wave5_return_bufs(struct vb2_queue *q, u32 state)
>>> v4l2_m2m_buf_done(vbuf, state);
>>> }
>>> }
>>> +
>>> +void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp,
>>> + int pix_fmt_type,
>>> + unsigned int width,
>>> + unsigned int height,
>>> + const struct v4l2_frmsize_stepwise *frmsize) {
>>> + v4l2_apply_frmsize_constraints(&width, &height, frmsize);
>>> +
>>> + if (pix_fmt_type == VPU_FMT_TYPE_CODEC) {
>>> + pix_mp->width = width;
>>> + pix_mp->height = height;
>>> + pix_mp->num_planes = 1;
>>> + pix_mp->plane_fmt[0].bytesperline = 0;
>>> + pix_mp->plane_fmt[0].sizeimage = max(DEFAULT_BS_SIZE(width,
>> height),
>>> + pix_mp->plane_fmt[0].sizeimage);
>>> + } else {
>>> + v4l2_fill_pixfmt_mp(pix_mp, pix_mp->pixelformat, width, height);
>>> + }
>>> + pix_mp->flags = 0;
>>> + pix_mp->field = V4L2_FIELD_NONE;
>>> +}
>>> diff --git a/drivers/media/platform/chips-media/wave5/wave5-helper.h
>>> b/drivers/media/platform/chips-media/wave5/wave5-helper.h
>>> index 6cee1c14d3ce..9937fce553fc 100644
>>> --- a/drivers/media/platform/chips-media/wave5/wave5-helper.h
>>> +++ b/drivers/media/platform/chips-media/wave5/wave5-helper.h
>>> @@ -28,4 +28,9 @@ const struct vpu_format
>> *wave5_find_vpu_fmt_by_idx(unsigned int idx,
>>> const struct vpu_format
>> fmt_list[MAX_FMTS]); enum wave_std
>>> wave5_to_vpu_std(unsigned int v4l2_pix_fmt, enum vpu_instance_type
>>> type); void wave5_return_bufs(struct vb2_queue *q, u32 state);
>>> +void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp,
>>> + int pix_fmt_type,
>>> + unsigned int width,
>>> + unsigned int height,
>>> + const struct v4l2_frmsize_stepwise *frmsize);
>>> #endif
>>> diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
>>> b/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
>>> index 861a0664047c..f246c290ad6a 100644
>>> --- a/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
>>> +++ b/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
>>> @@ -11,111 +11,92 @@
>>> #define VPU_DEC_DEV_NAME "C&M Wave5 VPU decoder"
>>> #define VPU_DEC_DRV_NAME "wave5-dec"
>>>
>>> -#define DEFAULT_SRC_SIZE(width, height) ({ \
>>> - (width) * (height) / 8 * 3; \
>>> -})
>>> +static const struct v4l2_frmsize_stepwise dec_hevc_frmsize = {
>>> + .min_width = W5_MIN_DEC_PIC_8_WIDTH,
>>> + .max_width = W5_MAX_DEC_PIC_WIDTH,
>>> + .step_width = W5_DEC_CODEC_STEP_WIDTH,
>>> + .min_height = W5_MIN_DEC_PIC_8_HEIGHT,
>>> + .max_height = W5_MAX_DEC_PIC_HEIGHT,
>>> + .step_height = W5_DEC_CODEC_STEP_HEIGHT, };
>>> +
>>> +static const struct v4l2_frmsize_stepwise dec_h264_frmsize = {
>>> + .min_width = W5_MIN_DEC_PIC_32_WIDTH,
>>> + .max_width = W5_MAX_DEC_PIC_WIDTH,
>>> + .step_width = W5_DEC_CODEC_STEP_WIDTH,
>>> + .min_height = W5_MIN_DEC_PIC_32_HEIGHT,
>>> + .max_height = W5_MAX_DEC_PIC_HEIGHT,
>>> + .step_height = W5_DEC_CODEC_STEP_HEIGHT, };
>>> +
>>> +static const struct v4l2_frmsize_stepwise dec_raw_frmsize = {
>>> + .min_width = W5_MIN_DEC_PIC_8_WIDTH,
>>> + .max_width = W5_MAX_DEC_PIC_WIDTH,
>>> + .step_width = W5_DEC_RAW_STEP_WIDTH,
>>> + .min_height = W5_MIN_DEC_PIC_8_HEIGHT,
>>> + .max_height = W5_MAX_DEC_PIC_HEIGHT,
>>> + .step_height = W5_DEC_RAW_STEP_HEIGHT, };
>>>
>>> static const struct vpu_format dec_fmt_list[FMT_TYPES][MAX_FMTS] = {
>>> [VPU_FMT_TYPE_CODEC] = {
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_HEVC,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_hevc_frmsize,
>>> },
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_H264,
>>> - .max_width = 8192,
>>> - .min_width = 32,
>>> - .max_height = 4320,
>>> - .min_height = 32,
>>> + .v4l2_frmsize = &dec_h264_frmsize,
>>> },
>>> },
>>> [VPU_FMT_TYPE_RAW] = {
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_YUV420,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_raw_frmsize,
>>> },
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_NV12,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_raw_frmsize,
>>> },
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_NV21,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_raw_frmsize,
>>> },
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_YUV422P,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_raw_frmsize,
>>> },
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_NV16,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_raw_frmsize,
>>> },
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_NV61,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_raw_frmsize,
>>> },
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_YUV420M,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_raw_frmsize,
>>> },
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_NV12M,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_raw_frmsize,
>>> },
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_NV21M,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_raw_frmsize,
>>> },
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_YUV422M,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_raw_frmsize,
>>> },
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_NV16M,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_raw_frmsize,
>>> },
>>> {
>>> .v4l2_pix_fmt = V4L2_PIX_FMT_NV61M,
>>> - .max_width = 8192,
>>> - .min_width = 8,
>>> - .max_height = 4320,
>>> - .min_height = 8,
>>> + .v4l2_frmsize = &dec_raw_frmsize,
>>> },
>>> }
>>> };
>>> @@ -234,74 +215,6 @@ static void wave5_handle_src_buffer(struct
>> vpu_instance *inst, dma_addr_t rd_ptr
>>> inst->remaining_consumed_bytes = consumed_bytes; }
>>>
>>> -static void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp,
>> unsigned int width,
>>> - unsigned int height)
>>> -{
>>> - switch (pix_mp->pixelformat) {
>>> - case V4L2_PIX_FMT_YUV420:
>>> - case V4L2_PIX_FMT_NV12:
>>> - case V4L2_PIX_FMT_NV21:
>>> - pix_mp->width = round_up(width, 32);
>>> - pix_mp->height = round_up(height, 16);
>>> - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
>>> - pix_mp->plane_fmt[0].sizeimage = width * height * 3 / 2;
>>> - break;
>>> - case V4L2_PIX_FMT_YUV422P:
>>> - case V4L2_PIX_FMT_NV16:
>>> - case V4L2_PIX_FMT_NV61:
>>> - pix_mp->width = round_up(width, 32);
>>> - pix_mp->height = round_up(height, 16);
>>> - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
>>> - pix_mp->plane_fmt[0].sizeimage = width * height * 2;
>>> - break;
>>> - case V4L2_PIX_FMT_YUV420M:
>>> - pix_mp->width = round_up(width, 32);
>>> - pix_mp->height = round_up(height, 16);
>>> - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
>>> - pix_mp->plane_fmt[0].sizeimage = width * height;
>>> - pix_mp->plane_fmt[1].bytesperline = round_up(width, 32) / 2;
>>> - pix_mp->plane_fmt[1].sizeimage = width * height / 4;
>>> - pix_mp->plane_fmt[2].bytesperline = round_up(width, 32) / 2;
>>> - pix_mp->plane_fmt[2].sizeimage = width * height / 4;
>>> - break;
>>> - case V4L2_PIX_FMT_NV12M:
>>> - case V4L2_PIX_FMT_NV21M:
>>> - pix_mp->width = round_up(width, 32);
>>> - pix_mp->height = round_up(height, 16);
>>> - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
>>> - pix_mp->plane_fmt[0].sizeimage = width * height;
>>> - pix_mp->plane_fmt[1].bytesperline = round_up(width, 32);
>>> - pix_mp->plane_fmt[1].sizeimage = width * height / 2;
>>> - break;
>>> - case V4L2_PIX_FMT_YUV422M:
>>> - pix_mp->width = round_up(width, 32);
>>> - pix_mp->height = round_up(height, 16);
>>> - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
>>> - pix_mp->plane_fmt[0].sizeimage = width * height;
>>> - pix_mp->plane_fmt[1].bytesperline = round_up(width, 32) / 2;
>>> - pix_mp->plane_fmt[1].sizeimage = width * height / 2;
>>> - pix_mp->plane_fmt[2].bytesperline = round_up(width, 32) / 2;
>>> - pix_mp->plane_fmt[2].sizeimage = width * height / 2;
>>> - break;
>>> - case V4L2_PIX_FMT_NV16M:
>>> - case V4L2_PIX_FMT_NV61M:
>>> - pix_mp->width = round_up(width, 32);
>>> - pix_mp->height = round_up(height, 16);
>>> - pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
>>> - pix_mp->plane_fmt[0].sizeimage = width * height;
>>> - pix_mp->plane_fmt[1].bytesperline = round_up(width, 32);
>>> - pix_mp->plane_fmt[1].sizeimage = width * height;
>>> - break;
>>> - default:
>>> - pix_mp->width = width;
>>> - pix_mp->height = height;
>>> - pix_mp->plane_fmt[0].bytesperline = 0;
>>> - pix_mp->plane_fmt[0].sizeimage = max(DEFAULT_SRC_SIZE(width,
>> height),
>>> - pix_mp->plane_fmt[0].sizeimage);
>>> - break;
>>> - }
>>> -}
>>> -
>>> static int start_decode(struct vpu_instance *inst, u32 *fail_res) {
>>> struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx; @@ -389,6
>>> +302,8 @@ static int handle_dynamic_resolution_change(struct vpu_instance
>> *inst)
>>> }
>>>
>>> if (p_dec_info->initial_info_obtained) {
>>> + const struct vpu_format *vpu_fmt;
>>> +
>>> inst->conf_win.left = initial_info->pic_crop_rect.left;
>>> inst->conf_win.top = initial_info->pic_crop_rect.top;
>>> inst->conf_win.width = initial_info->pic_width - @@ -396,10
>> +311,27
>>> @@ static int handle_dynamic_resolution_change(struct vpu_instance *inst)
>>> inst->conf_win.height = initial_info->pic_height -
>>> initial_info->pic_crop_rect.top -
>>> initial_info->pic_crop_rect.bottom;
>>>
>>> - wave5_update_pix_fmt(&inst->src_fmt, initial_info->pic_width,
>>> - initial_info->pic_height);
>>> - wave5_update_pix_fmt(&inst->dst_fmt, initial_info->pic_width,
>>> - initial_info->pic_height);
>>> + vpu_fmt = wave5_find_vpu_fmt(inst->src_fmt.pixelformat,
>>> + dec_fmt_list[VPU_FMT_TYPE_CODEC]);
>>> + if (!vpu_fmt)
>>> + return -EINVAL;
>>> +
>>> + wave5_update_pix_fmt(&inst->src_fmt,
>>> + VPU_FMT_TYPE_CODEC,
>>> + initial_info->pic_width,
>>> + initial_info->pic_height,
>>> + vpu_fmt->v4l2_frmsize);
>>> +
>>> + vpu_fmt = wave5_find_vpu_fmt(inst->dst_fmt.pixelformat,
>>> + dec_fmt_list[VPU_FMT_TYPE_RAW]);
>>> + if (!vpu_fmt)
>>> + return -EINVAL;
>>> +
>>> + wave5_update_pix_fmt(&inst->dst_fmt,
>>> + VPU_FMT_TYPE_RAW,
>>> + initial_info->pic_width,
>>> + initial_info->pic_height,
>>> + vpu_fmt->v4l2_frmsize);
>>> }
>>>
>>> v4l2_event_queue_fh(fh, &vpu_event_src_ch); @@ -545,15 +477,11 @@
>>> static int wave5_vpu_dec_enum_framesizes(struct file *f, void *fh, struct
>> v4l2_f
>>> vpu_fmt = wave5_find_vpu_fmt(fsize->pixel_format,
>> dec_fmt_list[VPU_FMT_TYPE_RAW]);
>>> if (!vpu_fmt)
>>> return -EINVAL;
>>> + return -ENOTTY;
>>
>> Huh? Where does this come from? It wasn't part of v4, and it doesn't make
>> sense either.
>>
>> It looks like a spurious test line that you forgot to remove.
>>
>> Regards,
>>
>> Hans
>
> Sorry for the confusion.
> It should be removed.
> Due to this code, we have been sharing incorrect v4l2-compliance results in the cover letter.
>
> To pass the v4l2-compliance test correctly, Can we change the following code
> to v6?
I think so, yes.
Regards,
Hans
>
>
>>
>>> }
>>>
>>> fsize->type = V4L2_FRMSIZE_TYPE_CONTINUOUS;
>>> - fsize->stepwise.min_width = vpu_fmt->min_width;
>>> - fsize->stepwise.max_width = vpu_fmt->max_width;
>>> - fsize->stepwise.step_width = 1;
>>> - fsize->stepwise.min_height = vpu_fmt->min_height;
>>> - fsize->stepwise.max_height = vpu_fmt->max_height;
>>> - fsize->stepwise.step_height = 1;
>>> + fsize->stepwise = *vpu_fmt->v4l2_frmsize;
>
> fsize->stepwise.min_width = vpu_fmt->v4l2_frmsize->min_width;
> fsize->stepwise.max_width = vpu_fmt->v4l2_frmsize->max_width;
> fsize->stepwise.step_width = W5_DEC_CODEC_STEP_WIDTH;
> fsize->stepwise.min_height = vpu_fmt->v4l2_frmsize->min_height;
> fsize->stepwise.max_height = vpu_fmt->v4l2_frmsize->max_height;
> fsize->stepwise.step_height = W5_DEC_CODEC_STEP_HEIGHT;
>
>
> thanks
> Jackson
>
>>>
>>> return 0;
>>> }
>>
>> Regards,
>>
>> Hans
>
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2024-06-15 9:58 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-06-11 7:14 [PATCH v5 0/4] Add features to an existing driver Jackson Lee
2024-06-11 7:14 ` [PATCH v5 1/4] media: chips-media: wave5: Support SPS/PPS generation for each IDR Jackson Lee
2024-06-11 7:14 ` [PATCH v5 2/4] media: chips-media: wave5: Support runtime suspend/resume Jackson Lee
2024-06-11 7:15 ` [PATCH v5 3/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage Jackson Lee
2024-06-13 10:28 ` Hans Verkuil
2024-06-14 4:58 ` jackson.lee
2024-06-15 9:58 ` Hans Verkuil
2024-06-11 7:15 ` [PATCH v5 4/4] media: chips-media: wave5: Support YUV422 raw pixel-formats on the encoder Jackson Lee
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