From: Vikash Garodia <quic_vgarodia@quicinc.com>
To: Dikshita Agarwal <quic_dikshita@quicinc.com>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hverkuil@xs4all.nl>,
Stefan Schmidt <stefan.schmidt@linaro.org>,
"Vedang Nagar" <quic_vnagar@quicinc.com>
Cc: <linux-media@vger.kernel.org>, <linux-arm-msm@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Renjiang Han <quic_renjiang@quicinc.com>,
Wangao Wang <quic_wangaow@quicinc.com>
Subject: Re: [PATCH v2 12/24] media: iris: Initialize and deinitialize encoder instance structure
Date: Thu, 14 Aug 2025 19:55:04 +0530 [thread overview]
Message-ID: <7f20abfe-7ff7-2f44-ab18-2ad70c8a3825@quicinc.com> (raw)
In-Reply-To: <20250813-iris-video-encoder-v2-12-c725ff673078@quicinc.com>
On 8/13/2025 3:08 PM, Dikshita Agarwal wrote:
> Introduce initialization and deinitialization for internal encoder
> instance structure with necessary hooks.
>
> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # X1E80100
> Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
> ---
> drivers/media/platform/qcom/iris/Makefile | 1 +
> drivers/media/platform/qcom/iris/iris_buffer.c | 59 ++++++++++++++++----
> .../platform/qcom/iris/iris_hfi_gen1_command.c | 7 ++-
> .../platform/qcom/iris/iris_hfi_gen1_defines.h | 1 +
> drivers/media/platform/qcom/iris/iris_instance.h | 7 +++
> drivers/media/platform/qcom/iris/iris_vdec.c | 2 -
> drivers/media/platform/qcom/iris/iris_venc.c | 65 ++++++++++++++++++++++
> drivers/media/platform/qcom/iris/iris_venc.h | 14 +++++
> drivers/media/platform/qcom/iris/iris_vidc.c | 27 ++++++++-
> drivers/media/platform/qcom/iris/iris_vpu_buffer.c | 5 +-
> 10 files changed, 170 insertions(+), 18 deletions(-)
>
> diff --git a/drivers/media/platform/qcom/iris/Makefile b/drivers/media/platform/qcom/iris/Makefile
> index e86d00ee6f15dda8bae2f25f726feb0d427b7684..ec32145e081b1fc3538dfa7d5113162a76a6068c 100644
> --- a/drivers/media/platform/qcom/iris/Makefile
> +++ b/drivers/media/platform/qcom/iris/Makefile
> @@ -19,6 +19,7 @@ qcom-iris-objs += \
> iris_vidc.o \
> iris_vb2.o \
> iris_vdec.o \
> + iris_venc.o \
> iris_vpu2.o \
> iris_vpu3x.o \
> iris_vpu_buffer.o \
> diff --git a/drivers/media/platform/qcom/iris/iris_buffer.c b/drivers/media/platform/qcom/iris/iris_buffer.c
> index 38548ee4749ea7dd1addf2c9d0677cf5217e3546..6bf9b0b35d206d51b927c824d5a5b327596251c6 100644
> --- a/drivers/media/platform/qcom/iris/iris_buffer.c
> +++ b/drivers/media/platform/qcom/iris/iris_buffer.c
> @@ -63,7 +63,12 @@
> static u32 iris_yuv_buffer_size_nv12(struct iris_inst *inst)
> {
> u32 y_plane, uv_plane, y_stride, uv_stride, y_scanlines, uv_scanlines;
> - struct v4l2_format *f = inst->fmt_dst;
> + struct v4l2_format *f;
> +
> + if (inst->domain == DECODER)
> + f = inst->fmt_dst;
> + else
> + f = inst->fmt_src;
>
> y_stride = ALIGN(f->fmt.pix_mp.width, Y_STRIDE_ALIGN);
> uv_stride = ALIGN(f->fmt.pix_mp.width, UV_STRIDE_ALIGN);
> @@ -194,7 +199,7 @@ static u32 iris_yuv_buffer_size_qc08c(struct iris_inst *inst)
> return ALIGN(y_meta_plane + y_plane + uv_meta_plane + uv_plane, PIXELS_4K);
> }
>
> -static u32 iris_bitstream_buffer_size(struct iris_inst *inst)
> +static u32 iris_dec_bitstream_buffer_size(struct iris_inst *inst)
> {
> struct platform_inst_caps *caps = inst->core->iris_platform_data->inst_caps;
> u32 base_res_mbs = NUM_MBS_4K;
> @@ -219,18 +224,50 @@ static u32 iris_bitstream_buffer_size(struct iris_inst *inst)
> return ALIGN(frame_size, PIXELS_4K);
> }
>
> +static u32 iris_enc_bitstream_buffer_size(struct iris_inst *inst)
> +{
> + u32 aligned_width, aligned_height, bitstream_size, yuv_size;
> + struct v4l2_format *f;
> +
> + f = inst->fmt_dst;
> +
> + aligned_width = ALIGN(f->fmt.pix_mp.width, 32);
> + aligned_height = ALIGN(f->fmt.pix_mp.height, 32);
> + bitstream_size = aligned_width * aligned_height * 3;
> + yuv_size = (aligned_width * aligned_height * 3) >> 1;
> + if (aligned_width * aligned_height > (4096 * 2176))
> + /* bitstream_size = 0.25 * yuv_size; */
> + bitstream_size = (bitstream_size >> 3);
> + else if (aligned_width * aligned_height > (1280 * 720))
> + /* bitstream_size = 0.5 * yuv_size; */
> + bitstream_size = (bitstream_size >> 2);
> +
> + return ALIGN(bitstream_size, 4096);
> +}
> +
> int iris_get_buffer_size(struct iris_inst *inst,
> enum iris_buffer_type buffer_type)
> {
> - switch (buffer_type) {
> - case BUF_INPUT:
> - return iris_bitstream_buffer_size(inst);
> - case BUF_OUTPUT:
> - return iris_yuv_buffer_size_nv12(inst);
> - case BUF_DPB:
> - return iris_yuv_buffer_size_qc08c(inst);
> - default:
> - return 0;
> + if (inst->domain == DECODER) {
> + switch (buffer_type) {
> + case BUF_INPUT:
> + return iris_dec_bitstream_buffer_size(inst);
> + case BUF_OUTPUT:
> + return iris_yuv_buffer_size_nv12(inst);
> + case BUF_DPB:
> + return iris_yuv_buffer_size_qc08c(inst);
> + default:
> + return 0;
> + }
> + } else {
> + switch (buffer_type) {
> + case BUF_INPUT:
> + return iris_yuv_buffer_size_nv12(inst);
> + case BUF_OUTPUT:
> + return iris_enc_bitstream_buffer_size(inst);
> + default:
> + return 0;
> + }
> }
> }
>
> diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
> index 5097680ee14ebba3a126213c0584161627ca47d7..eae3dc5c596d1eb6090126ac391b8e0e2c9f09eb 100644
> --- a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
> +++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
> @@ -109,7 +109,12 @@ static int iris_hfi_gen1_session_open(struct iris_inst *inst)
> packet.shdr.hdr.size = sizeof(struct hfi_session_open_pkt);
> packet.shdr.hdr.pkt_type = HFI_CMD_SYS_SESSION_INIT;
> packet.shdr.session_id = inst->session_id;
> - packet.session_domain = HFI_SESSION_TYPE_DEC;
> +
> + if (inst->domain == DECODER)
> + packet.session_domain = HFI_SESSION_TYPE_DEC;
> + else
> + packet.session_domain = HFI_SESSION_TYPE_ENC;
> +
> packet.session_codec = codec;
>
> reinit_completion(&inst->completion);
> diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1_defines.h b/drivers/media/platform/qcom/iris/iris_hfi_gen1_defines.h
> index d4d119ca98b0cb313db351f3794bf278216bd539..5b7c641b727a16c3aa7196a6d49786133653279f 100644
> --- a/drivers/media/platform/qcom/iris/iris_hfi_gen1_defines.h
> +++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1_defines.h
> @@ -10,6 +10,7 @@
>
> #define HFI_VIDEO_ARCH_OX 0x1
>
> +#define HFI_SESSION_TYPE_ENC 1
> #define HFI_SESSION_TYPE_DEC 2
>
> #define HFI_VIDEO_CODEC_H264 0x00000002
> diff --git a/drivers/media/platform/qcom/iris/iris_instance.h b/drivers/media/platform/qcom/iris/iris_instance.h
> index 0e1f5799b72d993b25820608969e0011eabdb6bc..ff90f010f1d36690cbadeff0787b1fb7458d7f75 100644
> --- a/drivers/media/platform/qcom/iris/iris_instance.h
> +++ b/drivers/media/platform/qcom/iris/iris_instance.h
> @@ -12,6 +12,9 @@
> #include "iris_core.h"
> #include "iris_utils.h"
>
> +#define DEFAULT_WIDTH 320
> +#define DEFAULT_HEIGHT 240
> +
> /**
> * struct iris_inst - holds per video instance parameters
> *
> @@ -24,7 +27,9 @@
> * @fmt_src: structure of v4l2_format for source
> * @fmt_dst: structure of v4l2_format for destination
> * @ctrl_handler: reference of v4l2 ctrl handler
> + * @domain: domain type: encoder or decoder
> * @crop: structure of crop info
> + * @compose: structure of compose info
> * @completion: structure of signal completions
> * @flush_completion: structure of signal completions for flush cmd
> * @flush_responses_pending: counter to track number of pending flush responses
> @@ -57,7 +62,9 @@ struct iris_inst {
> struct v4l2_format *fmt_src;
> struct v4l2_format *fmt_dst;
> struct v4l2_ctrl_handler ctrl_handler;
> + enum domain_type domain;
> struct iris_hfi_rect_desc crop;
> + struct iris_hfi_rect_desc compose;
> struct completion completion;
> struct completion flush_completion;
> u32 flush_responses_pending;
> diff --git a/drivers/media/platform/qcom/iris/iris_vdec.c b/drivers/media/platform/qcom/iris/iris_vdec.c
> index d670b51c5839d1fad54d34f373cf71d5f3973a96..3482ff3f18d2bcd592b7eb7d803bf98e29276ebb 100644
> --- a/drivers/media/platform/qcom/iris/iris_vdec.c
> +++ b/drivers/media/platform/qcom/iris/iris_vdec.c
> @@ -13,8 +13,6 @@
> #include "iris_vdec.h"
> #include "iris_vpu_buffer.h"
>
> -#define DEFAULT_WIDTH 320
> -#define DEFAULT_HEIGHT 240
> #define DEFAULT_CODEC_ALIGNMENT 16
>
> int iris_vdec_inst_init(struct iris_inst *inst)
> diff --git a/drivers/media/platform/qcom/iris/iris_venc.c b/drivers/media/platform/qcom/iris/iris_venc.c
> new file mode 100644
> index 0000000000000000000000000000000000000000..e418d347ac111c1bc48304adafa259d697e49fed
> --- /dev/null
> +++ b/drivers/media/platform/qcom/iris/iris_venc.c
> @@ -0,0 +1,65 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved.
> + */
> +
> +#include "iris_buffer.h"
> +#include "iris_instance.h"
> +#include "iris_venc.h"
> +#include "iris_vpu_buffer.h"
> +
> +int iris_venc_inst_init(struct iris_inst *inst)
> +{
> + struct v4l2_format *f;
> +
> + inst->fmt_src = kzalloc(sizeof(*inst->fmt_src), GFP_KERNEL);
> + inst->fmt_dst = kzalloc(sizeof(*inst->fmt_dst), GFP_KERNEL);
> + if (!inst->fmt_src || !inst->fmt_dst)
> + return -ENOMEM;
What if inst->fmt_src succeeds while inst->fmt_dst fails, does it frees up
inst->fmt_src ?
> +
> + f = inst->fmt_dst;
> + f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
> + f->fmt.pix_mp.width = DEFAULT_WIDTH;
> + f->fmt.pix_mp.height = DEFAULT_HEIGHT;
> + f->fmt.pix_mp.pixelformat = V4L2_PIX_FMT_H264;
> + inst->codec = f->fmt.pix_mp.pixelformat;
> + f->fmt.pix_mp.num_planes = 1;
> + f->fmt.pix_mp.plane_fmt[0].bytesperline = 0;
> + f->fmt.pix_mp.plane_fmt[0].sizeimage = iris_get_buffer_size(inst, BUF_OUTPUT);
> + f->fmt.pix_mp.field = V4L2_FIELD_NONE;
> + f->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT;
> + f->fmt.pix_mp.xfer_func = V4L2_XFER_FUNC_DEFAULT;
> + f->fmt.pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
> + f->fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT;
> + inst->buffers[BUF_OUTPUT].min_count = iris_vpu_buf_count(inst, BUF_OUTPUT);
> + inst->buffers[BUF_OUTPUT].size = f->fmt.pix_mp.plane_fmt[0].sizeimage;
> +
> + f = inst->fmt_src;
> + f->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
> + f->fmt.pix_mp.pixelformat = V4L2_PIX_FMT_NV12;
> + f->fmt.pix_mp.width = ALIGN(DEFAULT_WIDTH, 128);
> + f->fmt.pix_mp.height = ALIGN(DEFAULT_HEIGHT, 32);
> + f->fmt.pix_mp.num_planes = 1;
> + f->fmt.pix_mp.plane_fmt[0].bytesperline = ALIGN(DEFAULT_WIDTH, 128);
> + f->fmt.pix_mp.plane_fmt[0].sizeimage = iris_get_buffer_size(inst, BUF_INPUT);
> + f->fmt.pix_mp.field = V4L2_FIELD_NONE;
> + f->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT;
> + f->fmt.pix_mp.xfer_func = V4L2_XFER_FUNC_DEFAULT;
> + f->fmt.pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
> + f->fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT;
> + inst->buffers[BUF_INPUT].min_count = iris_vpu_buf_count(inst, BUF_INPUT);
> + inst->buffers[BUF_INPUT].size = f->fmt.pix_mp.plane_fmt[0].sizeimage;
> +
> + inst->crop.left = 0;
> + inst->crop.top = 0;
> + inst->crop.width = f->fmt.pix_mp.width;
> + inst->crop.height = f->fmt.pix_mp.height;
> +
> + return 0;
> +}
> +
> +void iris_venc_inst_deinit(struct iris_inst *inst)
> +{
> + kfree(inst->fmt_dst);
> + kfree(inst->fmt_src);
> +}
> diff --git a/drivers/media/platform/qcom/iris/iris_venc.h b/drivers/media/platform/qcom/iris/iris_venc.h
> new file mode 100644
> index 0000000000000000000000000000000000000000..8a4cbddd0114b6d0e4ea895362b01c302250c78b
> --- /dev/null
> +++ b/drivers/media/platform/qcom/iris/iris_venc.h
> @@ -0,0 +1,14 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved.
> + */
> +
> +#ifndef _IRIS_VENC_H_
> +#define _IRIS_VENC_H_
> +
> +struct iris_inst;
> +
> +int iris_venc_inst_init(struct iris_inst *inst);
> +void iris_venc_inst_deinit(struct iris_inst *inst);
> +
> +#endif
> diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/platform/qcom/iris/iris_vidc.c
> index 96313856a026efaff40da97eaaa63e847172cd57..11f27fc867dc610c18022b0942e65aa175a8567e 100644
> --- a/drivers/media/platform/qcom/iris/iris_vidc.c
> +++ b/drivers/media/platform/qcom/iris/iris_vidc.c
> @@ -12,6 +12,7 @@
> #include "iris_vidc.h"
> #include "iris_instance.h"
> #include "iris_vdec.h"
> +#include "iris_venc.h"
> #include "iris_vb2.h"
> #include "iris_vpu_buffer.h"
> #include "iris_platform_common.h"
> @@ -23,7 +24,10 @@
>
> static void iris_v4l2_fh_init(struct iris_inst *inst)
> {
> - v4l2_fh_init(&inst->fh, inst->core->vdev_dec);
> + if (inst->domain == ENCODER)
> + v4l2_fh_init(&inst->fh, inst->core->vdev_enc);
> + else if (inst->domain == DECODER)
> + v4l2_fh_init(&inst->fh, inst->core->vdev_dec);
> inst->fh.ctrl_handler = &inst->ctrl_handler;
> v4l2_fh_add(&inst->fh);
> }
> @@ -126,9 +130,19 @@ iris_m2m_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_
> int iris_open(struct file *filp)
> {
> struct iris_core *core = video_drvdata(filp);
> + struct video_device *vdev;
> struct iris_inst *inst;
> + u32 session_type;
> int ret;
>
> + vdev = video_devdata(filp);
> + if (strcmp(vdev->name, "qcom-iris-decoder") == 0)
> + session_type = DECODER;
> + else if (strcmp(vdev->name, "qcom-iris-encoder") == 0)
> + session_type = ENCODER;
> + else
> + return -EINVAL;
> +
> ret = pm_runtime_resume_and_get(core->dev);
> if (ret < 0)
> return ret;
> @@ -147,6 +161,7 @@ int iris_open(struct file *filp)
> return -ENOMEM;
>
> inst->core = core;
> + inst->domain = session_type;
> inst->session_id = hash32_ptr(inst);
> inst->state = IRIS_INST_DEINIT;
>
> @@ -178,7 +193,10 @@ int iris_open(struct file *filp)
> goto fail_m2m_release;
> }
>
> - ret = iris_vdec_inst_init(inst);
> + if (inst->domain == DECODER)
> + ret = iris_vdec_inst_init(inst);
> + else if (inst->domain == ENCODER)
> + ret = iris_venc_inst_init(inst);
> if (ret)
> goto fail_m2m_ctx_release;
>
> @@ -265,7 +283,10 @@ int iris_close(struct file *filp)
> v4l2_m2m_ctx_release(inst->m2m_ctx);
> v4l2_m2m_release(inst->m2m_dev);
> mutex_lock(&inst->lock);
> - iris_vdec_inst_deinit(inst);
> + if (inst->domain == DECODER)
> + iris_vdec_inst_deinit(inst);
> + else if (inst->domain == ENCODER)
> + iris_venc_inst_deinit(inst);
> iris_session_close(inst);
> iris_inst_change_state(inst, IRIS_INST_DEINIT);
> iris_v4l2_fh_deinit(inst);
> diff --git a/drivers/media/platform/qcom/iris/iris_vpu_buffer.c b/drivers/media/platform/qcom/iris/iris_vpu_buffer.c
> index f92fd39fe310b9661f892dcf1ff036ebbc102270..06d5afc3c641f0dfca3967e55273c4fa2614fdff 100644
> --- a/drivers/media/platform/qcom/iris/iris_vpu_buffer.c
> +++ b/drivers/media/platform/qcom/iris/iris_vpu_buffer.c
> @@ -628,7 +628,10 @@ int iris_vpu_buf_count(struct iris_inst *inst, enum iris_buffer_type buffer_type
> case BUF_INPUT:
> return MIN_BUFFERS;
> case BUF_OUTPUT:
> - return output_min_count(inst);
> + if (inst->domain == ENCODER)
> + return MIN_BUFFERS;
> + else
> + return output_min_count(inst);
> case BUF_BIN:
> case BUF_COMV:
> case BUF_NON_COMV:
>
next prev parent reply other threads:[~2025-08-14 14:25 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-13 9:37 [PATCH v2 00/24] Enable H.264/H.265 encoder support and fixes in common code Dikshita Agarwal
2025-08-13 9:37 ` [PATCH v2 01/24] media: iris: Fix buffer count reporting in internal buffer check Dikshita Agarwal
2025-08-13 9:37 ` [PATCH v2 02/24] media: iris: Report unreleased PERSIST buffers on session close Dikshita Agarwal
2025-08-13 10:53 ` Jorge Ramirez
2025-08-13 12:16 ` Dikshita Agarwal
2025-08-13 9:37 ` [PATCH v2 03/24] media: iris: Fix memory leak by freeing untracked persist buffer Dikshita Agarwal
2025-08-16 10:15 ` Bryan O'Donoghue
2025-08-18 3:10 ` Dikshita Agarwal
2025-08-13 9:37 ` [PATCH v2 04/24] media: iris: Fix port streaming handling Dikshita Agarwal
2025-08-16 10:40 ` Bryan O'Donoghue
2025-08-18 9:45 ` Dikshita Agarwal
2025-08-19 13:34 ` Bryan O'Donoghue
2025-08-13 9:37 ` [PATCH v2 05/24] media: iris: Allow substate transition to load resources during output streaming Dikshita Agarwal
2025-08-13 21:51 ` Bryan O'Donoghue
2025-08-13 21:55 ` Bryan O'Donoghue
2025-08-13 22:55 ` Konrad Dybcio
2025-08-14 6:13 ` Krzysztof Kozlowski
2025-08-14 7:50 ` Dikshita Agarwal
2025-08-13 9:37 ` [PATCH v2 06/24] media: iris: Always destroy internal buffers on firmware release response Dikshita Agarwal
2025-08-16 10:44 ` Bryan O'Donoghue
2025-08-13 9:37 ` [PATCH v2 07/24] media: iris: Update vbuf flags before v4l2_m2m_buf_done Dikshita Agarwal
2025-08-16 10:49 ` Bryan O'Donoghue
2025-08-13 9:37 ` [PATCH v2 08/24] media: iris: Allow stop on firmware only if start was issued Dikshita Agarwal
2025-08-16 11:07 ` Bryan O'Donoghue
2025-08-19 7:29 ` Dikshita Agarwal
2025-08-13 9:37 ` [PATCH v2 09/24] media: iris: Send dummy buffer address for all codecs during drain Dikshita Agarwal
2025-08-16 11:11 ` Bryan O'Donoghue
2025-08-13 9:38 ` [PATCH v2 10/24] media: iris: Fix missing LAST flag handling " Dikshita Agarwal
2025-08-16 11:17 ` Bryan O'Donoghue
2025-08-13 9:38 ` [PATCH v2 11/24] media: iris: Add support for video encoder device Dikshita Agarwal
2025-08-14 14:11 ` Vikash Garodia
2025-08-16 11:21 ` Bryan O'Donoghue
2025-08-18 3:28 ` Dikshita Agarwal
2025-08-13 9:38 ` [PATCH v2 12/24] media: iris: Initialize and deinitialize encoder instance structure Dikshita Agarwal
2025-08-14 14:25 ` Vikash Garodia [this message]
2025-08-18 3:21 ` Dikshita Agarwal
2025-08-18 6:08 ` Vikash Garodia
2025-08-16 9:03 ` Bryan O'Donoghue
2025-08-16 11:23 ` Bryan O'Donoghue
2025-08-18 3:27 ` Dikshita Agarwal
2025-08-13 9:38 ` [PATCH v2 13/24] media: iris: Add support for ENUM_FMT, S/G/TRY_FMT encoder Dikshita Agarwal
2025-08-14 14:32 ` Vikash Garodia
2025-08-13 9:38 ` [PATCH v2 14/24] media: iris: Add support for ENUM_FRAMESIZES/FRAMEINTERVALS for encoder Dikshita Agarwal
2025-08-14 14:43 ` Vikash Garodia
2025-08-18 3:21 ` Dikshita Agarwal
2025-08-18 6:10 ` Vikash Garodia
2025-08-13 9:38 ` [PATCH v2 15/24] media: iris: Add support for VIDIOC_QUERYCAP for encoder video device Dikshita Agarwal
2025-08-14 14:46 ` Vikash Garodia
2025-08-13 9:38 ` [PATCH v2 16/24] media: iris: Add encoder support for V4L2 event subscription Dikshita Agarwal
2025-08-14 14:48 ` Vikash Garodia
2025-08-13 9:38 ` [PATCH v2 17/24] media: iris: Add support for G/S_SELECTION for encoder video device Dikshita Agarwal
2025-08-14 14:54 ` Vikash Garodia
2025-08-18 3:25 ` Dikshita Agarwal
2025-08-18 6:11 ` Vikash Garodia
2025-08-13 9:38 ` [PATCH v2 18/24] media: iris: Add support for G/S_PARM " Dikshita Agarwal
2025-08-14 15:01 ` Vikash Garodia
2025-08-18 7:29 ` Dikshita Agarwal
2025-08-18 7:34 ` Vikash Garodia
2025-08-13 9:38 ` [PATCH v2 19/24] media: iris: Add platform-specific capabilities " Dikshita Agarwal
2025-08-14 15:05 ` Vikash Garodia
2025-08-18 7:25 ` Dikshita Agarwal
2025-08-18 7:27 ` Vikash Garodia
2025-08-13 9:38 ` [PATCH v2 20/24] media: iris: Add V4L2 streaming support " Dikshita Agarwal
2025-08-13 9:38 ` [PATCH v2 21/24] media: iris: Set platform capabilities to firmware " Dikshita Agarwal
2025-08-13 9:38 ` [PATCH v2 22/24] media: iris: Allocate and queue internal buffers " Dikshita Agarwal
2025-08-13 9:38 ` [PATCH v2 23/24] media: iris: Add support for buffer management ioctls for encoder device Dikshita Agarwal
2025-08-13 9:38 ` [PATCH v2 24/24] media: iris: Add support for drain sequence in encoder video device Dikshita Agarwal
2025-08-13 15:27 ` [PATCH v2 00/24] Enable H.264/H.265 encoder support and fixes in common code Neil Armstrong
2025-08-18 11:47 ` Dikshita Agarwal
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