Re: [PATCH v3 0/5] fbtft: make it work with DMA enabled SPI

[Andy Shevchenko]

On Tue, 2017-01-03 at 20:29 +0200, Andy Shevchenko wrote:
> This series enables 64x48 OLED display and fixes the driver to work
> with DMA
> enabled SPI properly.
> 
> Has been tested on Intel Edison board with Adafruit 2'8" and SSD1306
> 64x48
> (Sparkfun for Intel Edison) OLED displays at their maximum speed
> (25MHz and
> 10MHz).

Noralf, are you okay with this version of series?

> 
> Since v2:
> - fix kbuild bot warning
> - remove duplication of might_sleep() (Noralf)
> - re-do DMA appoach based on Noralf's suggestion
> - append Noralf's tags
> 
> Andy Shevchenko (5):
> Â staging: fbtft: convert fbtft_reset() to be non-atomic
> Â staging: fbtft: remove custom DMA mapped buffer
> Â staging: fbtft: propagate error code from kstrto*()
> Â staging: fbtft: fb_ssd1306: Support smaller screen sizes
> Â staging: fbtft: fb_ssd1306: Refactor write_vmem()
> 
> Âdrivers/staging/fbtft/fb_ra8875.cÂÂÂ|ÂÂ4 ----
> Âdrivers/staging/fbtft/fb_ssd1306.cÂÂ| 37
> ++++++++++++++++++++++++++++---------
> Âdrivers/staging/fbtft/fbtft-core.cÂÂ| 30 ++++++--------------------
> ----
> Âdrivers/staging/fbtft/fbtft-io.cÂÂÂÂ|ÂÂ4 ----
> Âdrivers/staging/fbtft/fbtft-sysfs.c |ÂÂ7 +------
> Âdrivers/staging/fbtft/fbtft.hÂÂÂÂÂÂÂ|ÂÂ1 -
> Â6 files changed, 35 insertions(+), 48 deletions(-)
> 

-- 
Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Intel Finland Oy