From: Sebastian Fricke <sebastian.fricke@collabora.com>
To: Ivan Bornyakov <brnkv.i1@gmail.com>
Cc: Nas Chung <nas.chung@chipsnmedia.com>,
Jackson Lee <jackson.lee@chipsnmedia.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 0/5] Wave515 decoder IP support
Date: Fri, 3 May 2024 17:07:21 +0200 [thread overview]
Message-ID: <20240503150721.qd6d7csev5452rss@basti-XPS-13-9310> (raw)
In-Reply-To: <mwgydgjstvedkatdvopt3wh4imhnzflr7ut3vejgl6fz3vbgzg@x4spldwklrm3>
Hey Ivan,
On 02.05.2024 09:40, Ivan Bornyakov wrote:
>On Mon, Apr 15, 2024 at 01:07:18PM GMT, Ivan Bornyakov wrote:
>> Initial support for Wave515 multi-decoder IP among other refinements.
>> This was tested on FPGA prototype, so wave5_dt_ids[] was not expanded.
>>
>> fluster score for JCT-VC-HEVC_V1 testsuite with
>> GStreamer-H.265-V4L2-Gst1.0 decoder is 132/147
>>
>> The issue with Main10 tests is that fluster expects decoded file to be
>> in yuv420p10le format while this driver decodes HEVC Main10 into 8-bit
>> yuv420p. Though result is looks alright to the naked eye, proper
>> decoding into yuv420p10le is to be added.
>>
>> The rest failed fluster tests are common with Wave521.
>>
>> ChangeLog:
>> v1:
>> https://lore.kernel.org/linux-media/20240318144225.30835-1-brnkv.i1@gmail.com/
>> v2:
>> https://lore.kernel.org/linux-media/20240325064102.9278-1-brnkv.i1@gmail.com/
>> * drop patch "dt-bindings: media: cnm,wave521c: drop resets restriction"
>> The only user of Wave5 in mainline is TI K3 boards, thus there is
>> no real need to alter dt-bindings
>> * in patch "media: chips-media: wave5: support decoding HEVC Main10 profile"
>> add check for flag "support_hevc10bit_dec"
>> * in patch "media: chips-media: wave5: support reset lines" move
>> reset_control_deassert() out of else branch, add
>> reset_control_assert() to probe error path.
>> * rework patch "media: chips-media: wave5: drop "sram-size" DT prop"
>> - don't move alloc/free form device open/close
>> - intead of exact configuration of reserved SRAM memory in DT and
>> allocating all of it, allocate all available SRAM memory up to
>> WAVE5_MAX_SRAM_SIZE from whatever pool provided.
>> * adjust patch "media: chips-media: wave5: support Wave515 decoder"
>> according to changes in patches
>> "media: chips-media: wave5: support decoding HEVC Main10 profile" and
>> "media: chips-media: wave5: drop "sram-size" DT prop"
>> v3:
>> https://lore.kernel.org/linux-media/20240405164112.24571-1-brnkv.i1@gmail.com/
>> * reword patch "media: chips-media: wave5: separate irq setup routine"
>> a bit.
>> * in patch "media: chips-media: wave5: drop "sram-size" DT prop"
>> - move MAX_SRAM_SIZE define into match_data->sram_size
>> - add placeholders for validation that allocated SRAM memory is
>> enough to encode/decode bitstream of given resolution before
>> setting W5_USE_SEC_AXI and W5_CMD_ENC_PIC_USE_SEC_AXI registers
>> - reword accordingly
>> * in patch "media: chips-media: wave5: support Wave515 decoder"
>> - add comments around SRAM memory allocation/freeing about
>> Wave515 specifics
>> - add comments about BSOPTION_RD_PTR_VALID_FLAG bit in
>> W5_BS_OPTION register
>> - add W[AVE]521_ prefix to defines, for wich there are W[AVE]515_
>> alternatieves
>> - add semi-magic Wave515 specific formulas to estimate SRAM usage
>> v4:
>> * rebase onto next-20240415, no functional changes
>>
>> Ivan Bornyakov (5):
>> media: chips-media: wave5: support decoding HEVC Main10 profile
>> media: chips-media: wave5: support reset lines
>> media: chips-media: wave5: separate irq setup routine
>> media: chips-media: wave5: drop "sram-size" DT prop
>> media: chips-media: wave5: support Wave515 decoder
>>
>> .../platform/chips-media/wave5/wave5-helper.c | 8 +-
>> .../platform/chips-media/wave5/wave5-hw.c | 395 +++++++++++++-----
>> .../chips-media/wave5/wave5-regdefine.h | 5 +
>> .../platform/chips-media/wave5/wave5-vdi.c | 27 +-
>> .../chips-media/wave5/wave5-vpu-dec.c | 51 ++-
>> .../chips-media/wave5/wave5-vpu-enc.c | 2 +-
>> .../platform/chips-media/wave5/wave5-vpu.c | 35 +-
>> .../platform/chips-media/wave5/wave5-vpuapi.h | 3 +
>> .../chips-media/wave5/wave5-vpuconfig.h | 16 +-
>> .../media/platform/chips-media/wave5/wave5.h | 6 +
>> 10 files changed, 407 insertions(+), 141 deletions(-)
>>
>> --
>> 2.44.0
>>
>
>Friendly ping.
Sorry again for the delay, I was nearly finished with the patch set last
week but the time wasn't sufficient. And I sadly have to delay it again
a bit as I am on vacation until 13.05. I expect finishing it probably
until 17.05.
Regards,
Sebastian
prev parent reply other threads:[~2024-05-03 15:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-15 10:07 [PATCH v4 0/5] Wave515 decoder IP support Ivan Bornyakov
2024-04-15 10:07 ` [PATCH v4 1/5] media: chips-media: wave5: support decoding HEVC Main10 profile Ivan Bornyakov
2024-04-15 10:07 ` [PATCH v4 2/5] media: chips-media: wave5: support reset lines Ivan Bornyakov
2024-04-15 10:07 ` [PATCH v4 3/5] media: chips-media: wave5: separate irq setup routine Ivan Bornyakov
2024-04-15 10:07 ` [PATCH v4 4/5] media: chips-media: wave5: drop "sram-size" DT prop Ivan Bornyakov
2024-04-15 10:07 ` [PATCH v4 5/5] media: chips-media: wave5: support Wave515 decoder Ivan Bornyakov
2024-04-15 12:49 ` [PATCH v4 0/5] Wave515 decoder IP support Sebastian Fricke
2024-04-15 13:07 ` Ivan Bornyakov
2024-05-02 6:40 ` Ivan Bornyakov
2024-05-03 15:07 ` Sebastian Fricke [this message]
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