minigbm: tegra: assign format modifier for block linear surface

This modifier is vendor specific field except the vendor ID. It will be
used to extract the tiling and compression information in NVIDIA EGL
driver.

BUG=chromium:478339
TEST=none

Change-Id: I9ec88b61da4a9b2d30d7d9203e86197814291a1c
Signed-off-by: Vince Hsu <vince.h@nvidia.com>
Reviewed-on: https://chromium-review.googlesource.com/346366
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
1 file changed