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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Santhosh Kumar K <s-k6@ti.com>
Cc: <broonie@kernel.org>,  <robh@kernel.org>,  <krzk+dt@kernel.org>,
	<conor+dt@kernel.org>,  <richard@nod.at>,  <vigneshr@ti.com>,
	<pratyush@kernel.org>,  <mwalle@kernel.org>,
	<takahiro.kuwano@infineon.com>,  <linux-spi@vger.kernel.org>,
	<devicetree@vger.kernel.org>,  <linux-kernel@vger.kernel.org>,
	<linux-mtd@lists.infradead.org>,  <praneeth@ti.com>,
	 <u-kumar1@ti.com>, <a-dutta@ti.com>
Subject: Re: [PATCH v7 15/18] mtd: spinand: extract variant ranking logic into spinand_op_find_best_variant()
Date: Thu, 13 Aug 2026 10:24:36 +0200	[thread overview]
Message-ID: <87h5kyl96j.fsf@bootlin.com> (raw)
In-Reply-To: <20260811183313.1550425-16-s-k6@ti.com> (Santhosh Kumar K.'s message of "Wed, 12 Aug 2026 00:03:10 +0530")

On 12/08/2026 at 00:03:10 +0530, Santhosh Kumar K <s-k6@ti.com> wrote:

> Refactor spinand_select_op_variant() to extract the inner loop into a
> shared helper spinand_op_find_best_variant(). The helper takes a
> skip_mask bitmask of already-tried variant indices, enabling callers to
> iterate variants in ranked performance order while skipping those
> already attempted. spinand_select_op_variant() becomes a one-liner
> wrapper. No functional change.
>
> Signed-off-by: Santhosh Kumar K <s-k6@ti.com>

Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>

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http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Santhosh Kumar K <s-k6@ti.com>
Cc: <broonie@kernel.org>,  <robh@kernel.org>,  <krzk+dt@kernel.org>,
	<conor+dt@kernel.org>,  <richard@nod.at>,  <vigneshr@ti.com>,
	<pratyush@kernel.org>,  <mwalle@kernel.org>,
	<takahiro.kuwano@infineon.com>,  <linux-spi@vger.kernel.org>,
	<devicetree@vger.kernel.org>,  <linux-kernel@vger.kernel.org>,
	<linux-mtd@lists.infradead.org>,  <praneeth@ti.com>,
	 <u-kumar1@ti.com>, <a-dutta@ti.com>
Subject: Re: [PATCH v7 15/18] mtd: spinand: extract variant ranking logic into spinand_op_find_best_variant()
Date: Thu, 13 Aug 2026 10:24:36 +0200	[thread overview]
Message-ID: <87h5kyl96j.fsf@bootlin.com> (raw)
In-Reply-To: <20260811183313.1550425-16-s-k6@ti.com> (Santhosh Kumar K.'s message of "Wed, 12 Aug 2026 00:03:10 +0530")

On 12/08/2026 at 00:03:10 +0530, Santhosh Kumar K <s-k6@ti.com> wrote:

> Refactor spinand_select_op_variant() to extract the inner loop into a
> shared helper spinand_op_find_best_variant(). The helper takes a
> skip_mask bitmask of already-tried variant indices, enabling callers to
> iterate variants in ranked performance order while skipping those
> already attempted. spinand_select_op_variant() becomes a one-liner
> wrapper. No functional change.
>
> Signed-off-by: Santhosh Kumar K <s-k6@ti.com>

Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>

  reply	other threads:[~2026-08-13  8:24 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-11 18:32 [PATCH v7 00/18] spi: cadence-quadspi: add PHY tuning support Santhosh Kumar K
2026-08-11 18:32 ` Santhosh Kumar K
2026-08-11 18:32 ` [PATCH v7 01/18] spi: dt-bindings: add spi-max-post-config-frequency-hz property Santhosh Kumar K
2026-08-11 18:32   ` Santhosh Kumar K
2026-08-11 18:32 ` [PATCH v7 02/18] spi: dt-bindings: add spi-phy-pattern-partition property Santhosh Kumar K
2026-08-11 18:32   ` Santhosh Kumar K
2026-08-11 18:32 ` [PATCH v7 03/18] spi: parse spi-max-post-config-frequency-hz into post_config_max_speed_hz Santhosh Kumar K
2026-08-11 18:32   ` Santhosh Kumar K
2026-08-11 18:32 ` [PATCH v7 04/18] spi: spi-mem: teach spi_mem_adjust_op_freq() about post-config ops Santhosh Kumar K
2026-08-11 18:32   ` Santhosh Kumar K
2026-08-11 18:33 ` [PATCH v7 05/18] spi: spi-mem: add execute_tuning callback and spi_mem_execute_tuning() Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-11 18:33 ` [PATCH v7 06/18] spi: cadence-quadspi: move cqspi_readdata_capture earlier Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-11 18:33 ` [PATCH v7 07/18] spi: cadence-quadspi: add DQS support to read data capture Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-11 18:33 ` [PATCH v7 08/18] spi: cadence-quadspi: add PHY tuning support Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-11 18:33 ` [PATCH v7 09/18] spi: cadence-quadspi: skip DDR PHY tuning for 2-byte-address ops (i2383) Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-11 18:33 ` [PATCH v7 10/18] spi: cadence-quadspi: refactor direct read path for PHY support Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-11 18:33 ` [PATCH v7 11/18] spi: cadence-quadspi: enable PHY for direct reads Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-11 18:33 ` [PATCH v7 12/18] spi: cadence-quadspi: enable PHY for indirect writes Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-11 18:33 ` [PATCH v7 13/18] spi: cadence-quadspi: reprogram CS timing on every chip-select switch Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-11 18:33 ` [PATCH v7 14/18] spi: cadence-quadspi: reprogram PHY DLL on runtime resume Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-11 18:33 ` [PATCH v7 15/18] mtd: spinand: extract variant ranking logic into spinand_op_find_best_variant() Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-13  8:24   ` Miquel Raynal [this message]
2026-08-13  8:24     ` Miquel Raynal
2026-08-11 18:33 ` [PATCH v7 16/18] mtd: spinand: negotiate optimal controller operating point before dirmap creation Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-13  8:35   ` Miquel Raynal
2026-08-13  8:35     ` Miquel Raynal
2026-08-11 18:33 ` [PATCH v7 17/18] mtd: spi-nor: extract read op template construction into helper Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K
2026-08-11 18:33 ` [PATCH v7 18/18] mtd: spi-nor: run controller optimization before dirmap creation Santhosh Kumar K
2026-08-11 18:33   ` Santhosh Kumar K

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