From: Vishnu Reddy <busanna.reddy@oss.qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: Vikash Garodia <vikash.garodia@oss.qualcomm.com>,
Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Bryan O'Donoghue <bod@kernel.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Hans Verkuil <hverkuil@kernel.org>,
Stefan Schmidt <stefan.schmidt@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Stanimir Varbanov <stanimir.varbanov@linaro.org>,
Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>,
Del Regno <angelogioacchino.delregno@collabora.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
linux-arm-msm@vger.kernel.org, iommu@lists.linux.dev,
Krzysztof Kozlowski <krzk@kernel.org>,
devicetree@vger.kernel.org
Subject: Re: [PATCH v5 11/14] media: iris: Add support to select core for dual core platforms
Date: Thu, 14 May 2026 00:53:14 +0530 [thread overview]
Message-ID: <b9d69082-2a76-db71-365f-b8867ba692f5@oss.qualcomm.com> (raw)
In-Reply-To: <urpdhb6svgprfvo3drmpr5pusy4vjqf3hom3vtvf6kket3fqcw@lrad6xcrbzex>
On 5/14/2026 12:40 AM, Dmitry Baryshkov wrote:
> On Thu, May 14, 2026 at 12:25:58AM +0530, Vishnu Reddy wrote:
>> On 5/13/2026 7:21 PM, Dmitry Baryshkov wrote:
>>> On Mon, May 11, 2026 at 09:42:43PM +0530, Vishnu Reddy wrote:
>>>> On 5/9/2026 2:30 AM, Dmitry Baryshkov wrote:
>>>>> On Sat, May 09, 2026 at 12:30:00AM +0530, Vishnu Reddy wrote:
>>>>>> On platforms with dual vcodec cores, select the hardware core for a
>>>>>> session based on current load. Assign the session to vcodec0 if its
>>>>>> MBPF/MBPS capacity allows it, otherwise assign to vcodec1. Communicate
>>>>>> the selected core to firmware using the new HFI_PROP_CORE_ID property.
>>>>>>
>>>>>> Signed-off-by: Vishnu Reddy <busanna.reddy@oss.qualcomm.com>
>>>>>> ---
>>>>>> drivers/media/platform/qcom/iris/iris_common.c | 10 +++
>>>>>> drivers/media/platform/qcom/iris/iris_common.h | 1 +
>>>>>> drivers/media/platform/qcom/iris/iris_core.h | 5 ++
>>>>>> drivers/media/platform/qcom/iris/iris_hfi_common.h | 1 +
>>>>>> .../platform/qcom/iris/iris_hfi_gen2_command.c | 19 ++++++
>>>>>> .../platform/qcom/iris/iris_hfi_gen2_defines.h | 1 +
>>>>>> drivers/media/platform/qcom/iris/iris_instance.h | 2 +
>>>>>> .../platform/qcom/iris/iris_platform_common.h | 1 +
>>>>>> drivers/media/platform/qcom/iris/iris_power.c | 11 ++--
>>>>>> drivers/media/platform/qcom/iris/iris_utils.c | 75 ++++++++++++++++------
>>>>>> drivers/media/platform/qcom/iris/iris_vb2.c | 4 ++
>>>>>> drivers/media/platform/qcom/iris/iris_vidc.c | 6 +-
>>>>>> 12 files changed, 113 insertions(+), 23 deletions(-)
>>>>>>
>>>>>> diff --git a/drivers/media/platform/qcom/iris/iris_common.c b/drivers/media/platform/qcom/iris/iris_common.c
>>>>>> index 7f1c7fe144f7..3b3fc482e194 100644
>>>>>> --- a/drivers/media/platform/qcom/iris/iris_common.c
>>>>>> +++ b/drivers/media/platform/qcom/iris/iris_common.c
>>>>>> @@ -46,6 +46,16 @@ void iris_set_ts_metadata(struct iris_inst *inst, struct vb2_v4l2_buffer *vbuf)
>>>>>> inst->metadata_idx++;
>>>>>> }
>>>>>>
>>>>>> +int iris_set_core_id(struct iris_inst *inst)
>>>>>> +{
>>>>>> + const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
>>>>>> +
>>>>>> + if (!inst->core->iris_platform_data->dual_core)
>>>>>> + return 0;
>>>>>> +
>>>>>> + return hfi_ops->session_set_core_id(inst, inst->core_id);
>>>>>> +}
>>>>>> +
>>>>>> int iris_process_streamon_input(struct iris_inst *inst)
>>>>>> {
>>>>>> const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
>>>>>> diff --git a/drivers/media/platform/qcom/iris/iris_common.h b/drivers/media/platform/qcom/iris/iris_common.h
>>>>>> index b2a27b781c9a..34e32c60f768 100644
>>>>>> --- a/drivers/media/platform/qcom/iris/iris_common.h
>>>>>> +++ b/drivers/media/platform/qcom/iris/iris_common.h
>>>>>> @@ -11,6 +11,7 @@ struct iris_buffer;
>>>>>>
>>>>>> int iris_vb2_buffer_to_driver(struct vb2_buffer *vb2, struct iris_buffer *buf);
>>>>>> void iris_set_ts_metadata(struct iris_inst *inst, struct vb2_v4l2_buffer *vbuf);
>>>>>> +int iris_set_core_id(struct iris_inst *inst);
>>>>>> int iris_process_streamon_input(struct iris_inst *inst);
>>>>>> int iris_process_streamon_output(struct iris_inst *inst);
>>>>>> int iris_session_streamoff(struct iris_inst *inst, u32 plane);
>>>>>> diff --git a/drivers/media/platform/qcom/iris/iris_core.h b/drivers/media/platform/qcom/iris/iris_core.h
>>>>>> index b396c8cf595e..54a8649841e4 100644
>>>>>> --- a/drivers/media/platform/qcom/iris/iris_core.h
>>>>>> +++ b/drivers/media/platform/qcom/iris/iris_core.h
>>>>>> @@ -30,6 +30,11 @@ enum domain_type {
>>>>>> DECODER = BIT(1),
>>>>>> };
>>>>>>
>>>>>> +enum iris_vcodec_core_id {
>>>>>> + IRIS_VCODEC0 = 1,
>>>>>> + IRIS_VCODEC1,
>>>>>> +};
>>>>>> +
>>>>>> /**
>>>>>> * struct iris_core - holds core parameters valid for all instances
>>>>>> *
>>>>>> diff --git a/drivers/media/platform/qcom/iris/iris_hfi_common.h b/drivers/media/platform/qcom/iris/iris_hfi_common.h
>>>>>> index 3edb5ae582b4..fbaf852a6b99 100644
>>>>>> --- a/drivers/media/platform/qcom/iris/iris_hfi_common.h
>>>>>> +++ b/drivers/media/platform/qcom/iris/iris_hfi_common.h
>>>>>> @@ -124,6 +124,7 @@ struct iris_hfi_command_ops {
>>>>>> int (*session_drain)(struct iris_inst *inst, u32 plane);
>>>>>> int (*session_resume_drain)(struct iris_inst *inst, u32 plane);
>>>>>> int (*session_close)(struct iris_inst *inst);
>>>>>> + int (*session_set_core_id)(struct iris_inst *inst, u32 core_id);
>>>>>> };
>>>>>>
>>>>>> struct iris_hfi_response_ops {
>>>>>> diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
>>>>>> index 30bfd90d423b..9d9fae587297 100644
>>>>>> --- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
>>>>>> +++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
>>>>>> @@ -1300,6 +1300,24 @@ static int iris_hfi_gen2_session_release_buffer(struct iris_inst *inst, struct i
>>>>>> inst_hfi_gen2->packet->size);
>>>>>> }
>>>>>>
>>>>>> +static int iris_hfi_gen2_set_core_id(struct iris_inst *inst, u32 core_id)
>>>>>> +{
>>>>>> + struct iris_inst_hfi_gen2 *inst_hfi_gen2 = to_iris_inst_hfi_gen2(inst);
>>>>>> + u32 payload = core_id;
>>>>>> +
>>>>>> + iris_hfi_gen2_packet_session_command(inst,
>>>>>> + HFI_PROP_CORE_ID,
>>>>>> + HFI_HOST_FLAGS_NONE,
>>>>>> + HFI_PORT_NONE,
>>>>>> + inst->session_id,
>>>>>> + HFI_PAYLOAD_U32,
>>>>>> + &payload,
>>>>>> + sizeof(u32));
>>>>>> +
>>>>>> + return iris_hfi_queue_cmd_write(inst->core, inst_hfi_gen2->packet,
>>>>>> + inst_hfi_gen2->packet->size);
>>>>>> +}
>>>>>> +
>>>>>> static const struct iris_hfi_command_ops iris_hfi_gen2_command_ops = {
>>>>>> .sys_init = iris_hfi_gen2_sys_init,
>>>>>> .sys_image_version = iris_hfi_gen2_sys_image_version,
>>>>>> @@ -1317,6 +1335,7 @@ static const struct iris_hfi_command_ops iris_hfi_gen2_command_ops = {
>>>>>> .session_drain = iris_hfi_gen2_session_drain,
>>>>>> .session_resume_drain = iris_hfi_gen2_session_resume_drain,
>>>>>> .session_close = iris_hfi_gen2_session_close,
>>>>>> + .session_set_core_id = iris_hfi_gen2_set_core_id,
>>>>>> };
>>>>>>
>>>>>> void iris_hfi_gen2_command_ops_init(struct iris_core *core)
>>>>>> diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_defines.h b/drivers/media/platform/qcom/iris/iris_hfi_gen2_defines.h
>>>>>> index cecf771c55dd..600e9dc07669 100644
>>>>>> --- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_defines.h
>>>>>> +++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_defines.h
>>>>>> @@ -56,6 +56,7 @@
>>>>>> #define HFI_PROP_BUFFER_HOST_MAX_COUNT 0x03000123
>>>>>> #define HFI_PROP_BUFFER_FW_MIN_OUTPUT_COUNT 0x03000124
>>>>>> #define HFI_PROP_PIC_ORDER_CNT_TYPE 0x03000128
>>>>>> +#define HFI_PROP_CORE_ID 0x030001a9
>>>>>>
>>>>>> enum hfi_rate_control {
>>>>>> HFI_RC_VBR_CFR = 0x00000000,
>>>>>> diff --git a/drivers/media/platform/qcom/iris/iris_instance.h b/drivers/media/platform/qcom/iris/iris_instance.h
>>>>>> index 16965150f427..dd341ca5be57 100644
>>>>>> --- a/drivers/media/platform/qcom/iris/iris_instance.h
>>>>>> +++ b/drivers/media/platform/qcom/iris/iris_instance.h
>>>>>> @@ -37,6 +37,7 @@ struct iris_fmt {
>>>>>> *
>>>>>> * @list: used for attach an instance to the core
>>>>>> * @core: pointer to core structure
>>>>>> + * @core_id: specifies the hardware core on which the session runs
>>>>>> * @session_id: id of current video session
>>>>>> * @ctx_q_lock: lock to serialize queues related ioctls
>>>>>> * @lock: lock to seralise forward and reverse threads
>>>>>> @@ -79,6 +80,7 @@ struct iris_fmt {
>>>>>> struct iris_inst {
>>>>>> struct list_head list;
>>>>>> struct iris_core *core;
>>>>>> + u32 core_id;
>>>>>> u32 session_id;
>>>>>> struct mutex ctx_q_lock;/* lock to serialize queues related ioctls */
>>>>>> struct mutex lock; /* lock to serialize forward and reverse threads */
>>>>>> diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
>>>>>> index 8995136ad29e..502d7099085c 100644
>>>>>> --- a/drivers/media/platform/qcom/iris/iris_platform_common.h
>>>>>> +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
>>>>>> @@ -258,6 +258,7 @@ struct iris_platform_data {
>>>>>> const struct tz_cp_config *tz_cp_config_data;
>>>>>> u32 tz_cp_config_data_size;
>>>>>> u32 core_arch;
>>>>>> + bool dual_core;
>>>>>> u32 hw_response_timeout;
>>>>>> struct ubwc_config_data *ubwc_config;
>>>>>> u32 num_vpp_pipe;
>>>>>> diff --git a/drivers/media/platform/qcom/iris/iris_power.c b/drivers/media/platform/qcom/iris/iris_power.c
>>>>>> index 91aa21d4070e..b72ce5b596b8 100644
>>>>>> --- a/drivers/media/platform/qcom/iris/iris_power.c
>>>>>> +++ b/drivers/media/platform/qcom/iris/iris_power.c
>>>>>> @@ -77,9 +77,9 @@ static int iris_vote_interconnects(struct iris_inst *inst)
>>>>>>
>>>>>> static int iris_set_clocks(struct iris_inst *inst)
>>>>>> {
>>>>>> + u64 vcodec0_freq = 0, vcodec1_freq = 0;
>>>>>> struct iris_core *core = inst->core;
>>>>>> struct iris_inst *instance;
>>>>>> - u64 freq = 0;
>>>>>> int ret;
>>>>>>
>>>>>> mutex_lock(&core->lock);
>>>>>> @@ -87,11 +87,14 @@ static int iris_set_clocks(struct iris_inst *inst)
>>>>>> if (!instance->max_input_data_size)
>>>>>> continue;
>>>>>>
>>>>>> - freq += instance->power.min_freq;
>>>>>> + if (instance->core_id == IRIS_VCODEC0)
>>>>>> + vcodec0_freq += instance->power.min_freq;
>>>>>> + else
>>>>>> + vcodec1_freq += instance->power.min_freq;
>>>>>> }
>>>>>>
>>>>>> - core->power.clk_freq = freq;
>>>>>> - ret = iris_opp_set_rate(core->dev, freq);
>>>>>> + core->power.clk_freq = max(vcodec0_freq, vcodec1_freq);
>>>>>> + ret = iris_opp_set_rate(core->dev, core->power.clk_freq);
>>>>>> mutex_unlock(&core->lock);
>>>>>>
>>>>>> return ret;
>>>>>> diff --git a/drivers/media/platform/qcom/iris/iris_utils.c b/drivers/media/platform/qcom/iris/iris_utils.c
>>>>>> index cfc5b576ec56..da8a89d3dd41 100644
>>>>>> --- a/drivers/media/platform/qcom/iris/iris_utils.c
>>>>>> +++ b/drivers/media/platform/qcom/iris/iris_utils.c
>>>>>> @@ -90,40 +90,79 @@ struct iris_inst *iris_get_instance(struct iris_core *core, u32 session_id)
>>>>>> return NULL;
>>>>>> }
>>>>>>
>>>>>> -int iris_check_core_mbpf(struct iris_inst *inst)
>>>>>> +static u32 iris_get_mbps(struct iris_inst *inst)
>>>>>> {
>>>>>> - struct iris_core *core = inst->core;
>>>>>> + u32 fps = max(inst->frame_rate, inst->operating_rate);
>>>>>> +
>>>>>> + return iris_get_mbpf(inst) * fps;
>>>>>> +}
>>>>>> +
>>>>>> +static int iris_check_and_assign_core(struct iris_inst *inst, bool mbpf)
>>>>>> +{
>>>>>> + const struct iris_platform_data *platform_data = inst->core->iris_platform_data;
>>>>>> + u32 max_load = mbpf ? platform_data->max_core_mbpf : platform_data->max_core_mbps;
>>>>>> + u32 max_session_cnt = platform_data->max_session_count;
>>>>>> + u32 core0_session_cnt = 0, core1_session_cnt = 0;
>>>>>> + bool dual_core = platform_data->dual_core;
>>>>> num_cores
>>>> A num_cores field would require updating all platform data entries. For two
>>> I was thinking about adding num_cores to platform_data and to iris_inst
>>> (or iris_core) and setting it to 1 if the value is unset in
>>> platform_data.
>>>
>>> A better option would be to move all these multi-core functions to a
>>> separate file.
>> Thanks for your point, Adding num_cores to platform_data makes sense if the
>> number of cores grows beyond two. For now, since we only handle single and
>> dual core, the current logic feels simpler and sufficient to cover both cases.
>> Happy to adopt the num_cores approach in the future if we have any platform
>> with more than dual core.
> Again, an alternative approach is to get all the platform specifics into
> the corresponding iris_vpuXX.c file.
Are you suggesting moving this function to the corresponding iris_vpuXX.c file
and hooking it into the platform-specific ops?
>>>> cores, a simple boolean flag feels sufficient here.
>>>>
>>>>>> + u32 core0_load = 0, core1_load = 0;
>>>>>> + bool select_core0, select_core1;
>>>>>> struct iris_inst *instance;
>>>>>> - u32 total_mbpf = 0;
>>>>>> + u32 load, new_load;
>>>>>>
>>>>>> - mutex_lock(&core->lock);
>>>>>> - list_for_each_entry(instance, &core->instances, list)
>>>>>> - total_mbpf += iris_get_mbpf(instance);
>>>>>> - mutex_unlock(&core->lock);
>>>>>> + inst->core_id = 0;
>>>>>>
>>>>>> - if (total_mbpf > core->iris_platform_data->max_core_mbpf)
>>>>>> + list_for_each_entry(instance, &inst->core->instances, list) {
>>>>>> + load = mbpf ? iris_get_mbpf(instance) : iris_get_mbps(instance);
>>>>>> +
>>>>>> + if (instance->core_id == IRIS_VCODEC0) {
>>>>>> + core0_load += load;
>>>>>> + core0_session_cnt++;
>>>>>> + } else if (instance->core_id == IRIS_VCODEC1) {
>>>>>> + core1_load += load;
>>>>>> + core1_session_cnt++;
>>>>> Arrays, please.
>>>> Since we only have two cores, explicit variables feel cleaner and easier to
>>>> read than arrays.
>>>>
>>>>>> + }
>>>>>> + }
>>>>>> +
>>>>>> + new_load = mbpf ? iris_get_mbpf(inst) : iris_get_mbps(inst);
>>>>>> +
>>>>>> + select_core0 = core0_load + new_load <= max_load && core0_session_cnt < max_session_cnt;
>>>>>> + select_core1 = dual_core && core1_load + new_load <= max_load &&
>>>>>> + core1_session_cnt < max_session_cnt;
>>>>>> +
>>>>>> + if (select_core0 && select_core1)
>>>>>> + inst->core_id = (core0_load <= core1_load) ? IRIS_VCODEC0 : IRIS_VCODEC1;
>>>>>> + else if (select_core0)
>>>>>> + inst->core_id = IRIS_VCODEC0;
>>>>>> + else if (select_core1)
>>>>>> + inst->core_id = IRIS_VCODEC1;
>>>>>> + else
>>>>>> return -ENOMEM;
>>>>>>
>>>>>> return 0;
>>>>>> }
>>>>>>
>>>>>> -int iris_check_core_mbps(struct iris_inst *inst)
>>>>>> +int iris_check_core_mbpf(struct iris_inst *inst)
>>>>>> {
>>>>>> struct iris_core *core = inst->core;
>>>>>> - struct iris_inst *instance;
>>>>>> - u32 total_mbps = 0, fps = 0;
>>>>>> + int ret;
>>>>>>
>>>>>> mutex_lock(&core->lock);
>>>>>> - list_for_each_entry(instance, &core->instances, list) {
>>>>>> - fps = max(instance->frame_rate, instance->operating_rate);
>>>>>> - total_mbps += iris_get_mbpf(instance) * fps;
>>>>>> - }
>>>>>> + ret = iris_check_and_assign_core(inst, true);
>>>>>> mutex_unlock(&core->lock);
>>>>>>
>>>>>> - if (total_mbps > core->iris_platform_data->max_core_mbps)
>>>>>> - return -ENOMEM;
>>>>>> + return ret;
>>>>>> +}
>>>>>>
>>>>>> - return 0;
>>>>>> +int iris_check_core_mbps(struct iris_inst *inst)
>>>>>> +{
>>>>>> + struct iris_core *core = inst->core;
>>>>>> + int ret;
>>>>>> +
>>>>>> + mutex_lock(&core->lock);
>>>>>> + ret = iris_check_and_assign_core(inst, false);
>>>>>> + mutex_unlock(&core->lock);
>>>>>> +
>>>>>> + return ret;
>>>>>> }
>>>>>>
>>>>>> bool is_rotation_90_or_270(struct iris_inst *inst)
>>>>>> diff --git a/drivers/media/platform/qcom/iris/iris_vb2.c b/drivers/media/platform/qcom/iris/iris_vb2.c
>>>>>> index bf0b8400996e..5a05f7d65501 100644
>>>>>> --- a/drivers/media/platform/qcom/iris/iris_vb2.c
>>>>>> +++ b/drivers/media/platform/qcom/iris/iris_vb2.c
>>>>>> @@ -176,6 +176,10 @@ int iris_vb2_start_streaming(struct vb2_queue *q, unsigned int count)
>>>>>> if (ret)
>>>>>> goto error;
>>>>>>
>>>>>> + ret = iris_set_core_id(inst);
>>>>>> + if (ret)
>>>>>> + goto error;
>>>>>> +
>>>>>> if (V4L2_TYPE_IS_OUTPUT(q->type)) {
>>>>>> if (inst->domain == DECODER)
>>>>>> ret = iris_vdec_streamon_input(inst);
>>>>>> diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/platform/qcom/iris/iris_vidc.c
>>>>>> index 5eb1786b0737..a1ce3cd524a3 100644
>>>>>> --- a/drivers/media/platform/qcom/iris/iris_vidc.c
>>>>>> +++ b/drivers/media/platform/qcom/iris/iris_vidc.c
>>>>>> @@ -41,16 +41,20 @@ static void iris_v4l2_fh_deinit(struct iris_inst *inst, struct file *filp)
>>>>>>
>>>>>> static void iris_add_session(struct iris_inst *inst)
>>>>>> {
>>>>>> + u32 max_session_count = inst->core->iris_platform_data->max_session_count;
>>>>>> struct iris_core *core = inst->core;
>>>>>> struct iris_inst *iter;
>>>>>> u32 count = 0;
>>>>>>
>>>>>> + if (inst->core->iris_platform_data->dual_core)
>>>>>> + max_session_count *= 2;
>>>>> max_session_count *= num_cores.
>>>>>
>>>>>> +
>>>>>> mutex_lock(&core->lock);
>>>>>>
>>>>>> list_for_each_entry(iter, &core->instances, list)
>>>>>> count++;
>>>>>>
>>>>>> - if (count < core->iris_platform_data->max_session_count)
>>>>>> + if (count < max_session_count)
>>>>>> list_add_tail(&inst->list, &core->instances);
>>>>>>
>>>>>> mutex_unlock(&core->lock);
>>>>>>
>>>>>> --
>>>>>> 2.34.1
>>>>>>
next prev parent reply other threads:[~2026-05-13 19:23 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-08 18:59 [PATCH v5 00/14] media: iris: Add support for glymur platform Vishnu Reddy
2026-05-08 18:59 ` [PATCH v5 01/14] media: iris: Add iris vpu bus support Vishnu Reddy
2026-05-08 19:16 ` Dmitry Baryshkov
2026-05-09 17:05 ` Vishnu Reddy
2026-05-08 23:20 ` sashiko-bot
2026-05-08 18:59 ` [PATCH v5 02/14] iommu: Add iris-vpu-bus to iommu_buses Vishnu Reddy
2026-05-08 19:16 ` Dmitry Baryshkov
2026-05-08 23:42 ` sashiko-bot
2026-05-13 13:09 ` Vikash Garodia
2026-05-08 18:59 ` [PATCH v5 03/14] media: iris: Fix VM count passed to firmware Vishnu Reddy
2026-05-08 19:20 ` Dmitry Baryshkov
2026-05-08 18:59 ` [PATCH v5 04/14] dt-bindings: media: qcom,venus: Remove clock, power-domain, and iommus from common schema Vishnu Reddy
2026-05-08 19:22 ` Dmitry Baryshkov
2026-05-09 17:04 ` Vishnu Reddy
2026-05-13 13:29 ` Dmitry Baryshkov
2026-05-13 18:54 ` Vishnu Reddy
2026-05-13 19:07 ` Dmitry Baryshkov
2026-05-08 18:59 ` [PATCH v5 05/14] dt-bindings: media: qcom,glymur-iris: Add glymur video codec Vishnu Reddy
2026-05-08 18:59 ` [PATCH v5 06/14] media: iris: Add context bank hooks for platform specific initialization Vishnu Reddy
2026-05-09 0:41 ` sashiko-bot
2026-05-08 18:59 ` [PATCH v5 07/14] media: iris: Enable Secure PAS support with IOMMU managed by Linux Vishnu Reddy
2026-05-08 19:05 ` Trilok Soni
2026-05-11 8:06 ` Mukesh Ojha
2026-05-08 20:20 ` Dmitry Baryshkov
2026-05-11 8:01 ` Mukesh Ojha
2026-05-13 13:42 ` Dmitry Baryshkov
2026-05-13 18:54 ` Vishnu Reddy
2026-05-13 19:09 ` Dmitry Baryshkov
2026-05-09 2:05 ` sashiko-bot
2026-05-08 18:59 ` [PATCH v5 08/14] media: iris: Rename clock and power domain macros to use vcodec prefix Vishnu Reddy
2026-05-08 20:22 ` Dmitry Baryshkov
2026-05-09 17:07 ` Vishnu Reddy
2026-05-13 13:47 ` Dmitry Baryshkov
2026-05-13 14:10 ` Vikash Garodia
2026-05-13 14:18 ` Dmitry Baryshkov
2026-05-09 2:18 ` sashiko-bot
2026-05-08 18:59 ` [PATCH v5 09/14] media: iris: Use power domain type to look up pd_devs index Vishnu Reddy
2026-05-08 20:44 ` Dmitry Baryshkov
2026-05-09 17:02 ` Vishnu Reddy
2026-05-08 18:59 ` [PATCH v5 10/14] media: iris: Add power sequence for Glymur Vishnu Reddy
2026-05-08 20:54 ` Dmitry Baryshkov
2026-05-11 16:12 ` Vishnu Reddy
2026-05-13 13:49 ` Dmitry Baryshkov
2026-05-13 18:55 ` Vishnu Reddy
2026-05-09 2:56 ` sashiko-bot
2026-05-08 19:00 ` [PATCH v5 11/14] media: iris: Add support to select core for dual core platforms Vishnu Reddy
2026-05-08 21:00 ` Dmitry Baryshkov
2026-05-11 16:12 ` Vishnu Reddy
2026-05-13 13:51 ` Dmitry Baryshkov
2026-05-13 18:55 ` Vishnu Reddy
2026-05-13 19:10 ` Dmitry Baryshkov
2026-05-13 19:23 ` Vishnu Reddy [this message]
2026-05-13 20:51 ` Dmitry Baryshkov
2026-05-09 3:55 ` sashiko-bot
2026-05-08 19:00 ` [PATCH v5 12/14] media: iris: Add platform data for glymur Vishnu Reddy
2026-05-08 21:05 ` Dmitry Baryshkov
2026-05-11 16:15 ` Vishnu Reddy
2026-05-13 14:17 ` Dmitry Baryshkov
2026-05-13 14:30 ` Vikash Garodia
2026-05-13 16:03 ` Dmitry Baryshkov
2026-05-13 17:01 ` Vikash Garodia
2026-05-13 18:50 ` Dmitry Baryshkov
2026-05-09 4:23 ` sashiko-bot
2026-05-08 19:00 ` [PATCH v5 13/14] arm64: dts: qcom: glymur: Add iris video node Vishnu Reddy
2026-05-08 19:27 ` Dmitry Baryshkov
2026-05-09 16:56 ` Vishnu Reddy
2026-05-13 13:55 ` Dmitry Baryshkov
2026-05-13 18:56 ` Vishnu Reddy
2026-05-08 19:00 ` [PATCH v5 14/14] arm64: dts: qcom: glymur-crd: Enable iris video codec node Vishnu Reddy
2026-05-08 23:54 ` Dmitry Baryshkov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=b9d69082-2a76-db71-365f-b8867ba692f5@oss.qualcomm.com \
--to=busanna.reddy@oss.qualcomm.com \
--cc=abhinav.kumar@linux.dev \
--cc=andersson@kernel.org \
--cc=angelogioacchino.delregno@collabora.com \
--cc=bod@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dikshita.agarwal@oss.qualcomm.com \
--cc=dmitry.baryshkov@oss.qualcomm.com \
--cc=hverkuil@kernel.org \
--cc=iommu@lists.linux.dev \
--cc=jorge.ramirez@oss.qualcomm.com \
--cc=joro@8bytes.org \
--cc=konradybcio@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=krzk@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=mchehab@kernel.org \
--cc=robh@kernel.org \
--cc=robin.murphy@arm.com \
--cc=stanimir.varbanov@linaro.org \
--cc=stefan.schmidt@linaro.org \
--cc=vikash.garodia@oss.qualcomm.com \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox