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). Andy Shevchenko (6): staging: fbtft: convert fbtft_reset() to be non-atomic staging: fbtft: do not override DMA coherent mask staging: fbtft: fallback to usual allocation when DMA fails staging: fbtft: propagate error code from kstrto*() staging: fbtft: fb_ssd1306: Support smaller screen sizes staging: fbtft: fb_ssd1306: Refactor write_vmem() drivers/staging/fbtft/fb_ssd1306.c | 37 ++++++++++++++++++++++++++++--------- drivers/staging/fbtft/fbtft-core.c | 15 +++++++++------ drivers/staging/fbtft/fbtft-sysfs.c | 6 +----- 3 files changed, 38 insertions(+), 20 deletions(-) -- 2.11.0 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
