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Message-ID: <20250428-qcom-iris-hevc-vp9-v2-0-3a6013ecb8a5@quicinc.com>
Date: Mon, 28 Apr 2025 14:58:48 +0530
From: Dikshita Agarwal <quic_dikshita@...cinc.com>
To: Vikash Garodia <quic_vgarodia@...cinc.com>,
Abhinav Kumar
<quic_abhinavk@...cinc.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Stefan Schmidt <stefan.schmidt@...aro.org>,
Hans Verkuil
<hverkuil@...all.nl>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio
<konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski
<krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
CC: Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
Dmitry Baryshkov
<dmitry.baryshkov@....qualcomm.com>,
Neil Armstrong
<neil.armstrong@...aro.org>,
Nicolas Dufresne
<nicolas.dufresne@...labora.com>,
<linux-media@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
Dikshita Agarwal <quic_dikshita@...cinc.com>,
<20250417-topic-sm8x50-iris-v10-v7-0-f020cb1d0e98@...aro.org>,
<20250424-qcs8300_iris-v5-0-f118f505c300@...cinc.com>,
<stable@...r.kernel.org>, Dan Carpenter <dan.carpenter@...aro.org>
Subject: [PATCH v2 00/23] Add support for HEVC and VP9 codecs in decoder
Hi All,
This patch series adds initial support for the HEVC(H.265) and VP9
codecs in iris decoder. The objective of this work is to extend the
decoder's capabilities to handle HEVC and VP9 codec streams,
including necessary format handling and buffer management.
In addition, the series also includes a set of fixes to address issues
identified during testing of these additional codecs.
These patches also address the comments and feedback received from the
RFC patches previously sent. I have made the necessary improvements
based on the community's suggestions.
Changes in v2:
- Added Changes to make sure all buffers are released in session close
(bryna)
- Added tracking for flush responses to fix a timing issue.
- Added a handling to fix timing issue in reconfig
- Splitted patch 06/20 in two patches (Bryan)
- Added missing fixes tag (bryan)
- Updated fluster report (Nicolas)
- Link to v1:
https://lore.kernel.org/r/20250408-iris-dec-hevc-vp9-v1-0-acd258778bd6@quicinc.com
Changes sinces RFC:
- Added additional fixes to address issues identified during further
testing.
- Moved typo fix to a seperate patch [Neil]
- Reordered the patches for better logical flow and clarity [Neil,
Dmitry]
- Added fixes tag wherever applicable [Neil, Dmitry]
- Removed the default case in the switch statement for codecs [Bryan]
- Replaced if-else statements with switch-case [Bryan]
- Added comments for mbpf [Bryan]
- RFC:
https://lore.kernel.org/linux-media/20250305104335.3629945-1-quic_dikshita@quicinc.com/
This patch series depends on [1] & [2]
[1] https://lore.kernel.org/linux-media/20250417-topic-sm8x50-iris-v10-v7-0-f020cb1d0e98@linaro.org/
[2] https://lore.kernel.org/linux-media/20250424-qcs8300_iris-v5-0-f118f505c300@quicinc.com/
These patches are tested on SM8250 and SM8550 with v4l2-ctl and
Gstreamer for HEVC and VP9 decoders, at the same time ensured that
the existing H264 decoder functionality remains uneffected.
Note: 1 of the fluster compliance test is fixed with firmware [3]
[3]:
https://lore.kernel.org/linux-firmware/1a511921-446d-cdc4-0203-084c88a5dc1e@quicinc.com/T/#u
The result of fluster test on SM8550:
131/147 testcases passed while testing JCT-VC-HEVC_V1 with
GStreamer-H.265-V4L2-Gst1.0.
The failing test case:
- 10 testcases failed due to unsupported 10 bit format.
- DBLK_A_MAIN10_VIXS_4
- INITQP_B_Main10_Sony_1
- TSUNEQBD_A_MAIN10_Technicolor_2
- WP_A_MAIN10_Toshiba_3
- WP_MAIN10_B_Toshiba_3
- WPP_A_ericsson_MAIN10_2
- WPP_B_ericsson_MAIN10_2
- WPP_C_ericsson_MAIN10_2
- WPP_E_ericsson_MAIN10_2
- WPP_F_ericsson_MAIN10_2
- 4 testcase failed due to unsupported resolution
- PICSIZE_A_Bossen_1
- PICSIZE_B_Bossen_1
- WPP_D_ericsson_MAIN10_2
- WPP_D_ericsson_MAIN_2
- 2 testcase failed due to CRC mismatch
- RAP_A_docomo_6
- RAP_B_Bossen_2
- BUG reported: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/4392
Analysis - First few frames in this discarded by firmware and are
sent to driver with 0 filled length. Driver send such buffers to
client with timestamp 0 and payload set to 0 and
make buf state to VB2_BUF_STATE_ERROR. Such buffers should be
dropped by GST. But instead, the first frame displayed as green
frame and when a valid buffer is sent to client later with same 0
timestamp, its dropped, leading to CRC mismatch for first frame.
235/305 testcases passed while testing VP9-TEST-VECTORS with
GStreamer-VP9-V4L2-Gst1.0.
The failing test case:
- 64 testcases failed due to unsupported resolution
- vp90-2-02-size-08x08.webm
- vp90-2-02-size-08x10.webm
- vp90-2-02-size-08x16.webm
- vp90-2-02-size-08x18.webm
- vp90-2-02-size-08x32.webm
- vp90-2-02-size-08x34.webm
- vp90-2-02-size-08x64.webm
- vp90-2-02-size-08x66.webm
- vp90-2-02-size-10x08.webm
- vp90-2-02-size-10x10.webm
- vp90-2-02-size-10x16.webm
- vp90-2-02-size-10x18.webm
- vp90-2-02-size-10x32.webm
- vp90-2-02-size-10x34.webm
- vp90-2-02-size-10x64.webm
- vp90-2-02-size-10x66.webm
- vp90-2-02-size-16x08.webm
- vp90-2-02-size-16x10.webm
- vp90-2-02-size-16x16.webm
- vp90-2-02-size-16x18.webm
- vp90-2-02-size-16x32.webm
- vp90-2-02-size-16x34.webm
- vp90-2-02-size-16x64.webm
- vp90-2-02-size-16x66.webm
- vp90-2-02-size-18x08.webm
- vp90-2-02-size-18x10.webm
- vp90-2-02-size-18x16.webm
- vp90-2-02-size-18x18.webm
- vp90-2-02-size-18x32.webm
- vp90-2-02-size-18x34.webm
- vp90-2-02-size-18x64.webm
- vp90-2-02-size-18x66.webm
- vp90-2-02-size-32x08.webm
- vp90-2-02-size-32x10.webm
- vp90-2-02-size-32x16.webm
- vp90-2-02-size-32x18.webm
- vp90-2-02-size-32x32.webm
- vp90-2-02-size-32x34.webm
- vp90-2-02-size-32x64.webm
- vp90-2-02-size-32x66.webm
- vp90-2-02-size-34x08.webm
- vp90-2-02-size-34x10.webm
- vp90-2-02-size-34x16.webm
- vp90-2-02-size-34x18.webm
- vp90-2-02-size-34x32.webm
- vp90-2-02-size-34x34.webm
- vp90-2-02-size-34x64.webm
- vp90-2-02-size-34x66.webm
- vp90-2-02-size-64x08.webm
- vp90-2-02-size-64x10.webm
- vp90-2-02-size-64x16.webm
- vp90-2-02-size-64x18.webm
- vp90-2-02-size-64x32.webm
- vp90-2-02-size-64x34.webm
- vp90-2-02-size-64x64.webm
- vp90-2-02-size-64x66.webm
- vp90-2-02-size-66x08.webm
- vp90-2-02-size-66x10.webm
- vp90-2-02-size-66x16.webm
- vp90-2-02-size-66x18.webm
- vp90-2-02-size-66x32.webm
- vp90-2-02-size-66x34.webm
- vp90-2-02-size-66x64.webm
- vp90-2-02-size-66x66.webm
- 2 testcases failed due to unsupported format
- vp91-2-04-yuv422.webm
- vp91-2-04-yuv444.webm
- 1 testcase failed with CRC mismatch
- vp90-2-22-svc_1280x720_3.ivf
- Bug reported: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/4371
- 2 testcase failed due to unsupported resolution after sequence change
- vp90-2-21-resize_inter_320x180_5_1-2.webm
- vp90-2-21-resize_inter_320x180_7_1-2.webm
- 1 testcase failed due to unsupported stream
- vp90-2-16-intra-only.webm
The result of fluster test on SM8250:
133/147 testcases passed while testing JCT-VC-HEVC_V1 with
GStreamer-H.265-V4L2-Gst1.0.
The failing test case:
- 10 testcases failed due to unsupported 10 bit format.
- DBLK_A_MAIN10_VIXS_4
- INITQP_B_Main10_Sony_1
- TSUNEQBD_A_MAIN10_Technicolor_2
- WP_A_MAIN10_Toshiba_3
- WP_MAIN10_B_Toshiba_3
- WPP_A_ericsson_MAIN10_2
- WPP_B_ericsson_MAIN10_2
- WPP_C_ericsson_MAIN10_2
- WPP_E_ericsson_MAIN10_2
- WPP_F_ericsson_MAIN10_2
- 4 testcase failed due to unsupported resolution
- PICSIZE_A_Bossen_1
- PICSIZE_B_Bossen_1
- WPP_D_ericsson_MAIN10_2
- WPP_D_ericsson_MAIN_2
232/305 testcases passed while testing VP9-TEST-VECTORS with
GStreamer-VP9-V4L2-Gst1.0.
The failing test case:
- 64 testcases failed due to unsupported resolution
- vp90-2-02-size-08x08.webm
- vp90-2-02-size-08x10.webm
- vp90-2-02-size-08x16.webm
- vp90-2-02-size-08x18.webm
- vp90-2-02-size-08x32.webm
- vp90-2-02-size-08x34.webm
- vp90-2-02-size-08x64.webm
- vp90-2-02-size-08x66.webm
- vp90-2-02-size-10x08.webm
- vp90-2-02-size-10x10.webm
- vp90-2-02-size-10x16.webm
- vp90-2-02-size-10x18.webm
- vp90-2-02-size-10x32.webm
- vp90-2-02-size-10x34.webm
- vp90-2-02-size-10x64.webm
- vp90-2-02-size-10x66.webm
- vp90-2-02-size-16x08.webm
- vp90-2-02-size-16x10.webm
- vp90-2-02-size-16x16.webm
- vp90-2-02-size-16x18.webm
- vp90-2-02-size-16x32.webm
- vp90-2-02-size-16x34.webm
- vp90-2-02-size-16x64.webm
- vp90-2-02-size-16x66.webm
- vp90-2-02-size-18x08.webm
- vp90-2-02-size-18x10.webm
- vp90-2-02-size-18x16.webm
- vp90-2-02-size-18x18.webm
- vp90-2-02-size-18x32.webm
- vp90-2-02-size-18x34.webm
- vp90-2-02-size-18x64.webm
- vp90-2-02-size-18x66.webm
- vp90-2-02-size-32x08.webm
- vp90-2-02-size-32x10.webm
- vp90-2-02-size-32x16.webm
- vp90-2-02-size-32x18.webm
- vp90-2-02-size-32x32.webm
- vp90-2-02-size-32x34.webm
- vp90-2-02-size-32x64.webm
- vp90-2-02-size-32x66.webm
- vp90-2-02-size-34x08.webm
- vp90-2-02-size-34x10.webm
- vp90-2-02-size-34x16.webm
- vp90-2-02-size-34x18.webm
- vp90-2-02-size-34x32.webm
- vp90-2-02-size-34x34.webm
- vp90-2-02-size-34x64.webm
- vp90-2-02-size-34x66.webm
- vp90-2-02-size-64x08.webm
- vp90-2-02-size-64x10.webm
- vp90-2-02-size-64x16.webm
- vp90-2-02-size-64x18.webm
- vp90-2-02-size-64x32.webm
- vp90-2-02-size-64x34.webm
- vp90-2-02-size-64x64.webm
- vp90-2-02-size-64x66.webm
- vp90-2-02-size-66x08.webm
- vp90-2-02-size-66x10.webm
- vp90-2-02-size-66x16.webm
- vp90-2-02-size-66x18.webm
- vp90-2-02-size-66x32.webm
- vp90-2-02-size-66x34.webm
- vp90-2-02-size-66x64.webm
- vp90-2-02-size-66x66.webm
- 2 testcases failed due to unsupported format
- vp91-2-04-yuv422.webm
- vp91-2-04-yuv444.webm
- 1 testcase failed with CRC mismatch
- vp90-2-22-svc_1280x720_3.ivf
- Bug raised:
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/4371
- 5 testcase failed due to unsupported resolution after sequence change
- vp90-2-21-resize_inter_320x180_5_1-2.webm
- vp90-2-21-resize_inter_320x180_7_1-2.webm
- vp90-2-21-resize_inter_320x240_5_1-2.webm
- vp90-2-21-resize_inter_320x240_7_1-2.webm
- vp90-2-18-resize.ivf
- 1 testcase failed with CRC mismatch
- vp90-2-16-intra-only.webm
Analysis: First few frames are marked by firmware as NO_SHOW frame.
Driver make buf state to VB2_BUF_STATE_ERROR for such frames.
Such buffers should be dropped by GST. But instead, the first frame
is being displayed and when a valid buffer is sent to client later
with same timestamp, its dropped, leading to CRC mismatch for first
frame.
Signed-off-by: Dikshita Agarwal <quic_dikshita@...cinc.com>
---
Dikshita Agarwal (23):
media: iris: Skip destroying internal buffer if not dequeued
media: iris: Update CAPTURE format info based on OUTPUT format
media: iris: Add handling for corrupt and drop frames
media: iris: Avoid updating frame size to firmware during reconfig
media: iris: Send V4L2_BUF_FLAG_ERROR for buffers with 0 filled length
media: iris: Drop port check for session property response
media: iris: Add handling for no show frames
media: iris: Improve last flag handling
media: iris: Skip flush on first sequence change
media: iris: Prevent HFI queue writes when core is in deinit state
media: iris: Remove redundant buffer count check in stream off
media: iris: Remove deprecated property setting to firmware
media: iris: Fix missing function pointer initialization
media: iris: Fix NULL pointer dereference
media: iris: Fix typo in depth variable
media: iris: Add a comment to explain usage of MBPS
media: iris: Track flush responses to prevent premature completion
media: iris: Fix buffer preparation failure during resolution change
media: iris: Add HEVC and VP9 formats for decoder
media: iris: Add platform capabilities for HEVC and VP9 decoders
media: iris: Set mandatory properties for HEVC and VP9 decoders.
media: iris: Add internal buffer calculation for HEVC and VP9 decoders
media: iris: Add codec specific check for VP9 decoder drain handling
drivers/media/platform/qcom/iris/iris_buffer.c | 52 ++-
drivers/media/platform/qcom/iris/iris_buffer.h | 3 +-
drivers/media/platform/qcom/iris/iris_ctrls.c | 35 +-
drivers/media/platform/qcom/iris/iris_hfi_common.h | 1 +
.../platform/qcom/iris/iris_hfi_gen1_command.c | 48 ++-
.../platform/qcom/iris/iris_hfi_gen1_defines.h | 5 +-
.../platform/qcom/iris/iris_hfi_gen1_response.c | 39 +-
.../platform/qcom/iris/iris_hfi_gen2_command.c | 143 +++++++-
.../platform/qcom/iris/iris_hfi_gen2_defines.h | 5 +
.../platform/qcom/iris/iris_hfi_gen2_response.c | 58 ++-
drivers/media/platform/qcom/iris/iris_hfi_queue.c | 2 +-
drivers/media/platform/qcom/iris/iris_instance.h | 8 +
.../platform/qcom/iris/iris_platform_common.h | 28 +-
.../media/platform/qcom/iris/iris_platform_gen2.c | 198 ++++++++--
.../platform/qcom/iris/iris_platform_qcs8300.h | 126 +++++--
.../platform/qcom/iris/iris_platform_sm8250.c | 15 +-
drivers/media/platform/qcom/iris/iris_vb2.c | 18 +-
drivers/media/platform/qcom/iris/iris_vdec.c | 117 +++---
drivers/media/platform/qcom/iris/iris_vdec.h | 11 +
drivers/media/platform/qcom/iris/iris_vidc.c | 9 +-
drivers/media/platform/qcom/iris/iris_vpu_buffer.c | 397 ++++++++++++++++++++-
drivers/media/platform/qcom/iris/iris_vpu_buffer.h | 46 ++-
22 files changed, 1154 insertions(+), 210 deletions(-)
---
base-commit: 398a1b33f1479af35ca915c5efc9b00d6204f8fa
change-id: 20250428-qcom-iris-hevc-vp9-eb31f30c3390
prerequisite-message-id: <20250417-topic-sm8x50-iris-v10-v7-0-f020cb1d0e98@...aro.org>
prerequisite-patch-id: 35f8dae1416977e88c2db7c767800c01822e266e
prerequisite-patch-id: 2bba98151ca103aa62a513a0fbd0df7ae64d9868
prerequisite-patch-id: 0e43a6d758b5fa5ab921c6aa3c19859e312b47d0
prerequisite-patch-id: b7b50aa1657be59fd51c3e53d73382a1ee75a08e
prerequisite-patch-id: 30960743105a36f20b3ec4a9ff19e7bca04d6add
prerequisite-patch-id: b93c37dc7e09d1631b75387dc1ca90e3066dce17
prerequisite-patch-id: afffe7096c8e110a8da08c987983bc4441d39578
prerequisite-message-id: <20250424-qcs8300_iris-v5-0-f118f505c300@...cinc.com>
prerequisite-patch-id: 2e72fe4d11d264db3d42fa450427d30171303c6f
prerequisite-patch-id: 3398937a7fabb45934bb98a530eef73252231132
prerequisite-patch-id: feda620f147ca14a958c92afdc85a1dc507701ac
prerequisite-patch-id: 07ba0745c7d72796567e0a57f5c8e5355a8d2046
prerequisite-patch-id: e35b05c527217206ae871aef0d7b0261af0319ea
Best regards,
--
Dikshita Agarwal <quic_dikshita@...cinc.com>
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