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From: Dikshita Agarwal <quic_dikshita@quicinc.com>
To: Vikash Garodia <quic_vgarodia@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>,
	Dikshita Agarwal <quic_dikshita@quicinc.com>
Subject: [PATCH 06/25] media: iris: Allow substate transition to load resources during output streaming
Date: Fri, 4 Jul 2025 13:23:06 +0530	[thread overview]
Message-ID: <20250704-iris-video-encoder-v1-6-b6ce24e273cf@quicinc.com> (raw)
In-Reply-To: <20250704-iris-video-encoder-v1-0-b6ce24e273cf@quicinc.com>

Previously, the transition to load resources substate was only allowed
when instance state was INIT, since capture port streaming was not
permitted before output port streaming in the driver.
However, now after removing that restriction, the instance state can be
OUTPUT_STREAMING when firmware start is triggered and substate needs to
be moved to LOAD_RESOURCES.

Fixes: 547f7b8c5090 ("media: iris: add check to allow sub states transitions")
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
---
 drivers/media/platform/qcom/iris/iris_state.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/iris/iris_state.c b/drivers/media/platform/qcom/iris/iris_state.c
index 104e1687ad39dab93ff66450ba3a97c309b1e1e1..a21238d2818f9606871953bd0bee25382cca0474 100644
--- a/drivers/media/platform/qcom/iris/iris_state.c
+++ b/drivers/media/platform/qcom/iris/iris_state.c
@@ -122,7 +122,8 @@ static bool iris_inst_allow_sub_state(struct iris_inst *inst, enum iris_inst_sub
 		return false;
 	case IRIS_INST_OUTPUT_STREAMING:
 		if (sub_state & (IRIS_INST_SUB_DRC_LAST |
-			IRIS_INST_SUB_DRAIN_LAST | IRIS_INST_SUB_OUTPUT_PAUSE))
+			IRIS_INST_SUB_DRAIN_LAST | IRIS_INST_SUB_OUTPUT_PAUSE |
+			IRIS_INST_SUB_LOAD_RESOURCES))
 			return true;
 		return false;
 	case IRIS_INST_STREAMING:

-- 
2.34.1


  parent reply	other threads:[~2025-07-04  7:53 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-04  7:53 [PATCH 00/25] Enable H.264/H.265 encoder support and fixes in common code Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 01/25] media: iris: Fix buffer count reporting in internal buffer check Dikshita Agarwal
2025-07-16  6:04   ` Vikash Garodia
2025-08-11  9:54   ` Bryan O'Donoghue
2025-07-04  7:53 ` [PATCH 02/25] media: iris: Report unreleased PERSIST buffers on session close Dikshita Agarwal
2025-07-16  6:06   ` Vikash Garodia
2025-07-04  7:53 ` [PATCH 03/25] media: iris: Fix memory leak by freeing untracked persist buffer Dikshita Agarwal
2025-07-16  6:07   ` Vikash Garodia
2025-07-04  7:53 ` [PATCH 04/25] media: iris: Fix buffer timestamp handling Dikshita Agarwal
2025-07-16  6:08   ` Vikash Garodia
2025-07-04  7:53 ` [PATCH 05/25] media: iris: Fix port streaming handling Dikshita Agarwal
2025-07-16  6:48   ` Vikash Garodia
2025-07-04  7:53 ` Dikshita Agarwal [this message]
2025-07-16  6:52   ` [PATCH 06/25] media: iris: Allow substate transition to load resources during output streaming Vikash Garodia
2025-07-04  7:53 ` [PATCH 07/25] media: iris: Always destroy internal buffers on firmware release response Dikshita Agarwal
2025-07-16  6:56   ` Vikash Garodia
2025-07-04  7:53 ` [PATCH 08/25] media: iris: Update vbuf flags before v4l2_m2m_buf_done Dikshita Agarwal
2025-07-16  6:56   ` Vikash Garodia
2025-07-04  7:53 ` [PATCH 09/25] media: iris: Allow stop on firmware only if start was issued Dikshita Agarwal
2025-07-16  7:13   ` Vikash Garodia
2025-07-04  7:53 ` [PATCH 10/25] media: iris: Send dummy buffer address for all codecs during drain Dikshita Agarwal
2025-07-16  7:14   ` Vikash Garodia
2025-07-04  7:53 ` [PATCH 11/25] media: iris: Fix missing LAST flag handling " Dikshita Agarwal
2025-07-16  7:26   ` Vikash Garodia
2025-07-04  7:53 ` [PATCH 12/25] media: iris: Add support for video encoder device Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 13/25] media: iris: Initialize and deinitialize encoder instance structure Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 14/25] media: iris: Add support for ENUM_FMT, S/G/TRY_FMT encoder Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 15/25] media: iris: Add support for ENUM_FRAMESIZES/FRAMEINTERVALS for encoder Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 16/25] media: iris: Add support for VIDIOC_QUERYCAP for encoder video device Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 17/25] media: iris: Add encoder support for V4L2 event subscription Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 18/25] media: iris: Add support for G/S_SELECTION for encoder video device Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 19/25] media: iris: Add support for G/S_PARM " Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 20/25] media: iris: Add platform-specific capabilities " Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 21/25] media: iris: Add V4L2 streaming support " Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 22/25] media: iris: Set platform capabilities to firmware " Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 23/25] media: iris: Allocate and queue internal buffers " Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 24/25] media: iris: Add support for buffer management ioctls for encoder device Dikshita Agarwal
2025-07-04  7:53 ` [PATCH 25/25] media: iris: Add support for drain sequence in encoder video device Dikshita Agarwal
2025-07-17  5:35 ` [PATCH 00/25] Enable H.264/H.265 encoder support and fixes in common code Vikash Garodia
2025-07-23  6:40 ` Dikshita Agarwal
2025-07-23  8:34   ` Bryan O'Donoghue

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