linux-kernel - Re: [PATCH v2 0/6] drm/sitronix/st7571: split up driver to support both I2C and SPI

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Message-ID: <aRGqx6BDCYw_z206@gmail.com>
Date: Mon, 10 Nov 2025 10:05:11 +0100
From: Marcus Folkesson <marcus.folkesson@...il.com>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/6] drm/sitronix/st7571: split up driver to support
 both I2C and SPI

Hi,

Friendly ping on this series.

Best regards,
Marcus Folkesson


On Mon, Oct 27, 2025 at 09:05:40AM +0100, Marcus Folkesson wrote:
> This series splits up the driver and finally implements
> support for ST7571/ST7561 connected to a SPI bus.
> 
> I've not tested the SPI interface myself as I lack HW, but the
> implementation should be okay from what I've read in the datasheet.
> 
> Signed-off-by: Marcus Folkesson <marcus.folkesson@...il.com>
> ---
> Changes in v2:
> - Add MODULE_IMPORT_NS to st7571-i2c.c st7571-spi.c (Kernel test robot)
> - Link to v1: https://lore.kernel.org/r/20251024-st7571-split-v1-0-d3092b98130f@gmail.com
> 
> ---
> Marcus Folkesson (6):
>       drm/sitronix/st7571-i2c: rename 'struct drm_device' in st7571_device
>       drm/sitronix/st7571-i2c: add 'struct device' to st7571_device
>       drm/sitronix/st7571-i2c: move common structures to st7571.h
>       drm/sitronix/st7571-i2c: make probe independent of hw interface
>       drm/sitronix/st7571: split up the driver into a common and an i2c part
>       drm/sitronix/st7571-spi: add support for SPI interface
> 
>  MAINTAINERS                           |    3 +
>  drivers/gpu/drm/sitronix/Kconfig      |   38 +-
>  drivers/gpu/drm/sitronix/Makefile     |    2 +
>  drivers/gpu/drm/sitronix/st7571-i2c.c | 1003 ++-------------------------------
>  drivers/gpu/drm/sitronix/st7571-spi.c |   76 +++
>  drivers/gpu/drm/sitronix/st7571.c     |  918 ++++++++++++++++++++++++++++++
>  drivers/gpu/drm/sitronix/st7571.h     |   91 +++
>  7 files changed, 1162 insertions(+), 969 deletions(-)
> ---
> base-commit: 07a4844f2ef49f352ef46d0a4774ad63576a6694
> change-id: 20251024-st7571-split-c734b06106a4
> 
> Best regards,
> -- 
> Marcus Folkesson <marcus.folkesson@...il.com>
> 

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