drm/format-helper: Add drm_fb_xrgb8888_to_xrgb2101010_toio()
commit 977b75f8a65bbf7987b66450881b19a99cd38c69 from https://nv-tegra.nvidia.com/r/3rdparty/canonical/linux-jammy.git jetson_36.3 Add XRGB8888 emulation support for devices that can only do XRGB2101010. This is chiefly useful for simpledrm on Apple devices where the bootloader-provided framebuffer is 10-bit. Signed-off-by:Hector Martin <marcan@marcan.st> Reviewed-by:
Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by:
Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20211212062407.138309-3-marcan@marcan.st (cherry picked from commit 877691b9) Change-Id: I2ff1a07bb16da1a043f7ccbfb8d0a8939d49be83 Signed-off-by:
Thierry Reding <treding@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/3rdparty/canonical/linux-jammy/+/2985830 Reviewed-by:
svcacv <svcacv@nvidia.com> Reviewed-by:
Jonathan Hunter <jonathanh@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com> Signed-off-by:
Rajeshkumar Ramasamy <rajeshkumar.ramasamy@windriver.com>
Loading
Please register or sign in to comment