From: sashiko-bot@kernel.org
To: phucduc.bui@gmail.com
Cc: linux-sound@vger.kernel.org
Subject: Re: [PATCH v2 4/6] ASoC: dwc: Fix DMA fifo_size calculation
Date: Tue, 10 Nov 2026 10:02:59 +0000 [thread overview]
Message-ID: <sashiko-outbox-206828@kernel.org> (raw)
In-Reply-To: <20261110095525.504660-5-phucduc.bui@gmail.com>
Thank you for your contribution! Sashiko AI review found 1 potential
issue to consider:
- [Low] ASoC: dwc: missing Fixes trailer for dw_configure_dai_by_dt()
fifo_size bug
--
commit 7aa9b7e8f65aeb4b8c0e3324d72ada2ec12b9b6b
Author: bui duc phuc <phucduc.bui@gmail.com>
> ASoC: dwc: Fix DMA fifo_size calculation
>
> fifo_size should be the FIFO size in bytes (depth * width / 8), but
> the code shifts by 8 instead of 3. For capture the parentheses also
> make it always 0.
>
> Use depth * width / 8 for both directions.
>
> Fixes: 52ea7c0543f8 ("ASoC: dwc: i2s: Add StarFive JH7110 SoC support")
> Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
[Severity: Low]
While 52ea7c0543f8 ("ASoC: dwc: i2s: Add StarFive JH7110 SoC support")
added the calculation in dw_configure_dai_by_pd(), the broken fifo_size
calculation in dw_configure_dai_by_dt() was introduced earlier. Should
this also include:
Fixes: 0d274544bfee ("ASoC: dwc: Add devicetree support for Designware I2S")
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261110095525.504660-1-phucduc.bui@gmail.com?part=4
next prev parent reply other threads:[~2026-11-10 10:03 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-10 9:55 [PATCH v2 0/6] ASoC: dwc: Fix several issues in the I2S driver phucduc.bui
2026-11-10 9:55 ` [PATCH v2 1/6] ASoC: dwc: Fix bit clock rate in TDM mode phucduc.bui
2026-11-10 9:55 ` [PATCH v2 2/6] ASoC: dwc: Fix error handling in dw_i2s_set_fmt() phucduc.bui
2026-11-10 9:55 ` [PATCH v2 3/6] ASoC: dwc: Fix channels_max derived from COMP_PARAM_1 phucduc.bui
2026-11-10 9:55 ` [PATCH v2 4/6] ASoC: dwc: Fix DMA fifo_size calculation phucduc.bui
2026-11-10 10:02 ` sashiko-bot [this message]
2026-11-11 1:49 ` Bui Duc Phuc
2026-11-10 9:55 ` [PATCH v2 5/6] ASoC: dwc: Propagate optional IRQ lookup errors phucduc.bui
2026-11-10 10:06 ` sashiko-bot
2026-11-11 1:45 ` Bui Duc Phuc
2026-11-10 9:55 ` [PATCH v2 6/6] ASoC: dwc: Remove redundant error messages phucduc.bui
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