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 18/24] media: iris: Add support for G/S_PARM for encoder video device
Date: Thu, 14 Aug 2025 20:31:36 +0530 [thread overview]
Message-ID: <0bf7716e-38db-b101-408e-7bf293fe7593@quicinc.com> (raw)
In-Reply-To: <20250813-iris-video-encoder-v2-18-c725ff673078@quicinc.com>
On 8/13/2025 3:08 PM, Dikshita Agarwal wrote:
> Add supports for the G/S_PARM V4L2 ioctls for encoder video device with
> necessary hooks. This allows userspace to query the current streaming
> parameters such as frame intervals and set desired streaming parameters
> primarily the frame rate.
>
> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # X1E80100
> Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
> ---
> drivers/media/platform/qcom/iris/iris_instance.h | 5 ++
> .../platform/qcom/iris/iris_platform_common.h | 2 +
> .../media/platform/qcom/iris/iris_platform_gen2.c | 4 +-
> .../platform/qcom/iris/iris_platform_qcs8300.h | 2 +
> .../platform/qcom/iris/iris_platform_sm8250.c | 2 +
> drivers/media/platform/qcom/iris/iris_utils.c | 36 ++++++++
> drivers/media/platform/qcom/iris/iris_utils.h | 2 +
> drivers/media/platform/qcom/iris/iris_vb2.c | 17 ----
> drivers/media/platform/qcom/iris/iris_venc.c | 95 ++++++++++++++++++++++
> drivers/media/platform/qcom/iris/iris_venc.h | 2 +
> drivers/media/platform/qcom/iris/iris_vidc.c | 30 +++++++
> 11 files changed, 179 insertions(+), 18 deletions(-)
>
> diff --git a/drivers/media/platform/qcom/iris/iris_instance.h b/drivers/media/platform/qcom/iris/iris_instance.h
> index 55cf9702111829ef24189986ba5245c7684bfe11..b75549718df3c87cd85aecfc74c873c60cd4bde5 100644
> --- a/drivers/media/platform/qcom/iris/iris_instance.h
> +++ b/drivers/media/platform/qcom/iris/iris_instance.h
> @@ -61,6 +61,9 @@ struct iris_fmt {
> * @metadata_idx: index for metadata buffer
> * @codec: codec type
> * @last_buffer_dequeued: a flag to indicate that last buffer is sent by driver
> + * @frame_rate: frame rate of current instance
> + * @operating_rate: operating rate of current instance
> +
> */
>
> struct iris_inst {
> @@ -96,6 +99,8 @@ struct iris_inst {
> u32 metadata_idx;
> u32 codec;
> bool last_buffer_dequeued;
> + u32 frame_rate;
> + u32 operating_rate;
> };
>
> #endif
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
> index 792f46e2e34fd564a1ed61523f72826fc8f74582..d0b84c93aef409b51a767ba11f91c6ce2533f27f 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_common.h
> +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
> @@ -79,6 +79,8 @@ struct platform_inst_caps {
> u32 mb_cycles_fw;
> u32 mb_cycles_fw_vpp;
> u32 num_comv;
> + u32 max_frame_rate;
> + u32 max_operating_rate;
> };
>
> enum platform_inst_fw_cap_type {
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> index 1e2fadfe17672029b46e07ce00a8e31e0711fd58..e047fb75a99a6372dac4ad029baea16034cac633 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> @@ -209,6 +209,8 @@ static struct platform_inst_caps platform_inst_cap_sm8550 = {
> .mb_cycles_fw = 489583,
> .mb_cycles_fw_vpp = 66234,
> .num_comv = 0,
> + .max_frame_rate = MAXIMUM_FPS << 16,
> + .max_operating_rate = MAXIMUM_FPS << 16,
> };
>
> static void iris_set_sm8550_preset_registers(struct iris_core *core)
> @@ -502,7 +504,7 @@ struct iris_platform_data qcs8300_data = {
> .num_vpp_pipe = 2,
> .max_session_count = 16,
> .max_core_mbpf = ((4096 * 2176) / 256) * 4,
> - .max_core_mbps = ((7680 * 4320) / 256) * 60, //TODO confirm!!
> + .max_core_mbps = (((3840 * 2176) / 256) * 120),
> .input_config_params_default =
> sm8550_vdec_input_config_params_default,
> .input_config_params_default_size =
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_qcs8300.h b/drivers/media/platform/qcom/iris/iris_platform_qcs8300.h
> index a8d66ed388a34e6bb45d4a089d981bb7d135fb50..22e485b0b2ae8f110d2f3b817e202d1aa7d227fd 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_qcs8300.h
> +++ b/drivers/media/platform/qcom/iris/iris_platform_qcs8300.h
> @@ -197,4 +197,6 @@ static struct platform_inst_caps platform_inst_cap_qcs8300 = {
> .mb_cycles_fw = 326389,
> .mb_cycles_fw_vpp = 44156,
> .num_comv = 0,
> + .max_frame_rate = MAXIMUM_FPS << 16,
> + .max_operating_rate = MAXIMUM_FPS << 16,
> };
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c b/drivers/media/platform/qcom/iris/iris_platform_sm8250.c
> index 2a3cbe1f2d4b27d3cce9e9cdad1525801d71a041..5d59a5a3172a510b3a38f7c9c29dffd919fafce7 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c
> +++ b/drivers/media/platform/qcom/iris/iris_platform_sm8250.c
> @@ -40,6 +40,8 @@ static struct platform_inst_caps platform_inst_cap_sm8250 = {
> .max_mbpf = 138240,
> .mb_cycles_vsp = 25,
> .mb_cycles_vpp = 200,
> + .max_frame_rate = MAXIMUM_FPS << 16,
> + .max_operating_rate = MAXIMUM_FPS << 16,
> };
>
> static void iris_set_sm8250_preset_registers(struct iris_core *core)
> diff --git a/drivers/media/platform/qcom/iris/iris_utils.c b/drivers/media/platform/qcom/iris/iris_utils.c
> index 83c70d6a2d9092615dcf1b7d0fc85110f0df1aa0..f0af926879d5d90c56222aa8d48998a34be1c636 100644
> --- a/drivers/media/platform/qcom/iris/iris_utils.c
> +++ b/drivers/media/platform/qcom/iris/iris_utils.c
> @@ -88,3 +88,39 @@ struct iris_inst *iris_get_instance(struct iris_core *core, u32 session_id)
> mutex_unlock(&core->lock);
> return NULL;
> }
> +
> +int iris_check_core_mbpf(struct iris_inst *inst)
> +{
> + struct iris_core *core = inst->core;
> + struct iris_inst *instance;
> + u32 total_mbpf = 0;
> +
> + mutex_lock(&core->lock);
> + list_for_each_entry(instance, &core->instances, list)
> + total_mbpf += iris_get_mbpf(instance);
> + mutex_unlock(&core->lock);
> +
> + if (total_mbpf > core->iris_platform_data->max_core_mbpf)
> + return -ENOMEM;
> +
> + return 0;
> +}
> +
> +int iris_check_core_mbps(struct iris_inst *inst)
> +{
> + struct iris_core *core = inst->core;
> + struct iris_inst *instance;
> + u32 total_mbps = 0, fps = 0;
> +
> + mutex_lock(&core->lock);
> + list_for_each_entry(instance, &core->instances, list) {
> + fps = max(instance->frame_rate >> 16, instance->operating_rate >> 16);
> + total_mbps += iris_get_mbpf(instance) * fps;
> + }
> + mutex_unlock(&core->lock);
> +
> + if (total_mbps > core->iris_platform_data->max_core_mbps)
> + return -ENOMEM;
> +
> + return 0;
> +}
> diff --git a/drivers/media/platform/qcom/iris/iris_utils.h b/drivers/media/platform/qcom/iris/iris_utils.h
> index 49869cf7a376880a026f44ff3883a6b13c6fcfbb..75740181122f5bdf93d64d3f43b3a26a9fe97919 100644
> --- a/drivers/media/platform/qcom/iris/iris_utils.h
> +++ b/drivers/media/platform/qcom/iris/iris_utils.h
> @@ -49,5 +49,7 @@ struct iris_inst *iris_get_instance(struct iris_core *core, u32 session_id);
> void iris_helper_buffers_done(struct iris_inst *inst, unsigned int type,
> enum vb2_buffer_state state);
> int iris_wait_for_session_response(struct iris_inst *inst, bool is_flush);
> +int iris_check_core_mbpf(struct iris_inst *inst);
> +int iris_check_core_mbps(struct iris_inst *inst);
>
> #endif
> diff --git a/drivers/media/platform/qcom/iris/iris_vb2.c b/drivers/media/platform/qcom/iris/iris_vb2.c
> index e62ed7a57df2debf0a930ad8307e6d945f589922..e32f7e1f007228a3b2b51cd76cd193d852f16080 100644
> --- a/drivers/media/platform/qcom/iris/iris_vb2.c
> +++ b/drivers/media/platform/qcom/iris/iris_vb2.c
> @@ -12,23 +12,6 @@
> #include "iris_vdec.h"
> #include "iris_power.h"
>
> -static int iris_check_core_mbpf(struct iris_inst *inst)
> -{
> - struct iris_core *core = inst->core;
> - struct iris_inst *instance;
> - u32 total_mbpf = 0;
> -
> - mutex_lock(&core->lock);
> - list_for_each_entry(instance, &core->instances, list)
> - total_mbpf += iris_get_mbpf(instance);
> - mutex_unlock(&core->lock);
> -
> - if (total_mbpf > core->iris_platform_data->max_core_mbpf)
> - return -ENOMEM;
> -
> - return 0;
> -}
> -
> static int iris_check_inst_mbpf(struct iris_inst *inst)
> {
> struct platform_inst_caps *caps;
> diff --git a/drivers/media/platform/qcom/iris/iris_venc.c b/drivers/media/platform/qcom/iris/iris_venc.c
> index 930f5afe9489d01be193f1dbe429d33f5401b468..11666f40a4d1c34e1b6eca0b5e40e0f09eeb2b67 100644
> --- a/drivers/media/platform/qcom/iris/iris_venc.c
> +++ b/drivers/media/platform/qcom/iris/iris_venc.c
> @@ -58,6 +58,9 @@ int iris_venc_inst_init(struct iris_inst *inst)
> inst->crop.width = f->fmt.pix_mp.width;
> inst->crop.height = f->fmt.pix_mp.height;
>
> + inst->operating_rate = DEFAULT_FPS << 16;
> + inst->frame_rate = DEFAULT_FPS << 16;
I understand that firmware expects the rate in Q16 format, but does driver needs
to keep it in that format ? I see most of the time in calculations, it is right
shifted to bring it back to normal one and then back n forth.
> +
> return 0;
> }
>
> @@ -325,3 +328,95 @@ int iris_venc_s_selection(struct iris_inst *inst, struct v4l2_selection *s)
>
> return 0;
> }
> +
> +int iris_venc_s_param(struct iris_inst *inst, struct v4l2_streamparm *s_parm)
> +{
> + struct platform_inst_caps *caps = inst->core->iris_platform_data->inst_caps;
> + struct vb2_queue *src_q = v4l2_m2m_get_src_vq(inst->m2m_ctx);
> + struct vb2_queue *dst_q = v4l2_m2m_get_dst_vq(inst->m2m_ctx);
> + struct v4l2_fract *timeperframe = NULL;
> + u32 default_rate = DEFAULT_FPS;
> + bool is_frame_rate = false;
> + u32 q16_rate, max_rate;
> + u64 us_per_frame, fps;
> + int ret = 0;
> +
> + if (s_parm->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
> + timeperframe = &s_parm->parm.output.timeperframe;
> + max_rate = caps->max_operating_rate >> 16;
> + s_parm->parm.output.capability = V4L2_CAP_TIMEPERFRAME;
> + } else {
> + timeperframe = &s_parm->parm.capture.timeperframe;
> + is_frame_rate = true;
> + max_rate = caps->max_frame_rate >> 16;
> + s_parm->parm.capture.capability = V4L2_CAP_TIMEPERFRAME;
> + }
> +
> + if (!timeperframe->denominator || !timeperframe->numerator) {
> + if (!timeperframe->numerator)
> + timeperframe->numerator = 1;
> + if (!timeperframe->denominator)
> + timeperframe->denominator = default_rate;
> + }
> +
> + us_per_frame = timeperframe->numerator * (u64)USEC_PER_SEC;
> + do_div(us_per_frame, timeperframe->denominator);
> +
> + if (!us_per_frame)
> + return -EINVAL;
> +
> + fps = (u64)USEC_PER_SEC;
> + do_div(fps, us_per_frame);
> + ret = fps > max_rate;
> + if (ret) {
if (fps > max_rate)
> + ret = -ENOMEM;
> + goto reset_rate;
> + }
> +
> + q16_rate = (u32)fps << 16;
> + if (is_frame_rate)
> + inst->frame_rate = q16_rate;
> + else
> + inst->operating_rate = q16_rate;
> +
> + if ((s_parm->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE && vb2_is_streaming(src_q)) ||
> + (s_parm->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE && vb2_is_streaming(dst_q))) {
> + ret = iris_check_core_mbpf(inst);
> + if (ret)
> + goto reset_rate;
> + ret = iris_check_core_mbps(inst);
> + if (ret)
> + goto reset_rate;
> + }
> +
> + return 0;
> +
> +reset_rate:
> + if (ret) {
> + if (is_frame_rate)
> + inst->frame_rate = default_rate << 16;
> + else
> + inst->operating_rate = default_rate << 16;
> + }
> +
> + return ret;
> +}
> +
> +int iris_venc_g_param(struct iris_inst *inst, struct v4l2_streamparm *s_parm)
> +{
> + struct v4l2_fract *timeperframe = NULL;
> +
> + if (s_parm->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
> + timeperframe = &s_parm->parm.output.timeperframe;
> + timeperframe->numerator = 1;
> + timeperframe->denominator = inst->operating_rate >> 16;
> + s_parm->parm.output.capability = V4L2_CAP_TIMEPERFRAME;
> + } else {
> + timeperframe = &s_parm->parm.capture.timeperframe;
> + timeperframe->numerator = 1;
> + timeperframe->denominator = inst->frame_rate >> 16;
> + s_parm->parm.capture.capability = V4L2_CAP_TIMEPERFRAME;
> + }
> +
> + return 0;
> +}
> diff --git a/drivers/media/platform/qcom/iris/iris_venc.h b/drivers/media/platform/qcom/iris/iris_venc.h
> index 72c6e25d87113baa6d2219ae478b7d7df1aed7bf..0d566b7fc89b96b8fbc62a35b2ba795ca0bcf460 100644
> --- a/drivers/media/platform/qcom/iris/iris_venc.h
> +++ b/drivers/media/platform/qcom/iris/iris_venc.h
> @@ -16,5 +16,7 @@ int iris_venc_s_fmt(struct iris_inst *inst, struct v4l2_format *f);
> int iris_venc_validate_format(struct iris_inst *inst, u32 pixelformat);
> int iris_venc_subscribe_event(struct iris_inst *inst, const struct v4l2_event_subscription *sub);
> int iris_venc_s_selection(struct iris_inst *inst, struct v4l2_selection *s);
> +int iris_venc_g_param(struct iris_inst *inst, struct v4l2_streamparm *s_parm);
> +int iris_venc_s_param(struct iris_inst *inst, struct v4l2_streamparm *s_parm);
>
> #endif
> diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/platform/qcom/iris/iris_vidc.c
> index 2074682a35fd1c4c9f5d29fdaee3392d98bf8923..4c11cdac19f97d08a9e6242eea74649aad0242cf 100644
> --- a/drivers/media/platform/qcom/iris/iris_vidc.c
> +++ b/drivers/media/platform/qcom/iris/iris_vidc.c
> @@ -532,6 +532,34 @@ static int iris_subscribe_event(struct v4l2_fh *fh, const struct v4l2_event_subs
> return -EINVAL;
> }
>
> +static int iris_s_parm(struct file *filp, void *fh, struct v4l2_streamparm *a)
> +{
> + struct iris_inst *inst = container_of(fh, struct iris_inst, fh);
> +
> + if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE &&
> + a->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
> + return -EINVAL;
> +
> + if (inst->domain == ENCODER)
> + return iris_venc_s_param(inst, a);
> + else
> + return -EINVAL;
> +}
> +
> +static int iris_g_parm(struct file *filp, void *fh, struct v4l2_streamparm *a)
> +{
> + struct iris_inst *inst = container_of(fh, struct iris_inst, fh);
> +
> + if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE &&
> + a->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
> + return -EINVAL;
> +
> + if (inst->domain == ENCODER)
> + return iris_venc_g_param(inst, a);
> + else
> + return -EINVAL;
> +}
> +
> static int iris_dec_cmd(struct file *filp, void *fh,
> struct v4l2_decoder_cmd *dec)
> {
> @@ -628,6 +656,8 @@ static const struct v4l2_ioctl_ops iris_v4l2_ioctl_ops_enc = {
> .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
> .vidioc_g_selection = iris_g_selection,
> .vidioc_s_selection = iris_s_selection,
> + .vidioc_s_parm = iris_s_parm,
> + .vidioc_g_parm = iris_g_parm,
> };
>
> void iris_init_ops(struct iris_core *core)
>
next prev parent reply other threads:[~2025-08-14 15:02 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
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 [this message]
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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