linux-kernel - [PATCH v4 0/2] media: rc: ir-spi: allocate buffer dynamically

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Message-ID: <20250611112348.3576093-1-demonsingur@gmail.com>
Date: Wed, 11 Jun 2025 14:23:42 +0300
From: Cosmin Tanislav <demonsingur@...il.com>
To: 
Cc: Sean Young <sean@...s.org>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Cosmin Tanislav <demonsingur@...il.com>
Subject: [PATCH v4 0/2] media: rc: ir-spi: allocate buffer dynamically

Replace the static transmit buffer with a dynamically allocated one,
removing the limit imposed on the number of pulses to transmit.

Add a check to constrain the carrier frequency inside
ir_spi_set_tx_carrier().

V4:
 * add separate patch to constrain the carrier frequency

V3:
 * move the allocation to be done per-TX operation

V2:
 * use devm_krealloc_array

Cosmin Tanislav (2):
  media: rc: ir-spi: allocate buffer dynamically
  media: rc: ir-spi: constrain carrier frequency

 drivers/media/rc/ir-spi.c | 39 +++++++++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 14 deletions(-)

-- 
2.49.0