On Sun, Jun 2, 2019 at 8:40 PM Ilia Mirkin <imirkin@xxxxxxxxxxxx> wrote: > > This series improves the pattern generation logic to support additional > formats, as well as a new "gradient" pattern (see patch comments on why > I found it useful). > > Furthermore, these formats are piped through to modetest, including the > ability to set a gamma table, which is necessary for the C8 indexed > format. > > This was tested on nouveau, and used for bring-up of the C8, XB30, and > FP16 formats on the NVIDIA hardware that supports these. Just to follow up, I've successfully tested on an Intel SKL with C8 and XB30/XR30 as well (and confirmed that the GAMMA_LUT gets unset in a sequence of C8 followed by XB30). FP16 was not available on the kernel I am currently using (and perhaps not the HW?) -ilia > > Ilia Mirkin (10): > util: add C8 format, support it with SMPTE pattern > util: fix MAKE_RGBA macro for 10bpp modes > util: add gradient pattern > util: add fp16 format support > util: add cairo drawing for 30bpp formats when available > modetest: don't pretend that atomic mode includes a format > modetest: add an add_property_optional variant that does not print > errors > modetest: add C8 support to generate SMPTE pattern > modetest: add the ability to specify fill patterns on the commandline > modetest: add FP16 format support > > tests/modetest/buffers.c | 13 ++ > tests/modetest/modetest.c | 109 ++++++++-- > tests/util/format.c | 7 + > tests/util/pattern.c | 432 +++++++++++++++++++++++++++++++++++++- > tests/util/pattern.h | 7 + > 5 files changed, 543 insertions(+), 25 deletions(-) > > -- > 2.21.0 > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
