On Fri, Apr 12, 2019 at 11:41:30AM +0200, Noralf Trønnes wrote: > This let SPI clients check if the controller supports a particular word > width. drivers/gpu/drm/tinydrm/mipi-dbi.c will use this to determine if > the controller supports 16-bit for RGB565 pixels. If it doesn't it will > swap the bytes before transfer on little endian machines.
The following changes since commit 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b: Linux 5.1-rc1 (2019-03-17 14:22:26 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-bpw-is-supported for you to fetch changes up to e6f3f7e4dc76eb8d8a546dc66621a02c5c84f4ac: spi: Add spi_is_bpw_supported() (2019-04-12 11:13:36 +0100) ---------------------------------------------------------------- spi: Add spi_is_bpw_supported() Lets client drivers check and potentially handle issues. ---------------------------------------------------------------- Noralf Trønnes (1): spi: Add spi_is_bpw_supported() include/linux/spi/spi.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)
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