Hi Mario,
On 23 May 2018 at 06:09, Mario Six mario.six@gdsys.cc wrote:
Add a driver for IHS OSDs on IHS FPGAs.
Signed-off-by: Mario Six mario.six@gdsys.cc
v1 -> v2:
- Renamed x and y parameters to col and row
- Removed duplicate IHS_VIDEO_OUT definition
- Switched error return code of ihs_video_out_set_mem to E2BIG
- Dropped blank lines between dev_read_u32_default calls
- Documented members of ihs_video_out_priv
- Turned printfs into debugs
- Don't display OSD until something has been written to it
- Made the code a bit more readable
- Added binding file
- Expanded documentation and help
- Switched to display_enable
- Switched to regmap usage (instead of fpgamap uclass)
- Renamed 'dp_tx' property to 'video_tx'
.../video/osd/gdsys,ihs_video_out.txt | 22 ++ drivers/video/Kconfig | 9 + drivers/video/Makefile | 1 + drivers/video/ihs_video_out.c | 277 +++++++++++++++++++++ 4 files changed, 309 insertions(+) create mode 100644 doc/device-tree-bindings/video/osd/gdsys,ihs_video_out.txt create mode 100644 drivers/video/ihs_video_out.c
Reviewed-by: Simon Glass sjg@chromium.org
You could perhaps s/dev_read_prop/dev_read_string/ to avoid the cast. Also is there a binding file for your driver's device-tree node somewhere?
Regards, Simon