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

Marcus Folkesson posted 6 patches 3 months, 1 week ago
There is a newer version of this series
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(-)
[PATCH v2 0/6] drm/sitronix/st7571: split up driver to support both I2C and SPI
Posted by Marcus Folkesson 3 months, 1 week ago
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@gmail.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@gmail.com>
Re: [PATCH v2 0/6] drm/sitronix/st7571: split up driver to support both I2C and SPI
Posted by Marcus Folkesson 2 months, 4 weeks ago
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@gmail.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@gmail.com>
>