drm/i915: Add the missing Y/Yf modifiers for SKL+ sprites

Y/Yf were dropped out from the SKL+ sprite modifier list on account
of some watermark issues Daniel Stone was having. My subsequent testing
seemed to indicate that things work better now, so add the modifiers
back in.

v2: Update the commit message with a better explanation

Cc: Ben Widawsky <[email protected]>
Cc: Jason Ekstrand <[email protected]>
Cc: Daniel Stone <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Daniel Vetter <[email protected]>

0 files changed, 0 insertions, 0 deletions