Commits
Paulo Zanoni committed ccc1057477b
drm/i915/gen9: minimum scanlines for Y tile is not always 4 During watermarks calculations, this value is used in 3 different places. Only one of them was not using a hardcoded 4. Move the code up so everybody can benefit from the actual value. This should only help on situations with Y tiling + 90/270 rotation + 1 or 2 bpp or NV12. Cc: stable@vger.kernel.org Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1474578035-424-6-git-send-email-paulo.r.zanoni@intel.com (cherry picked from commit 1186fa85eb9b3cc0589990fbc39617e50e38759a) Signed-off-by: Jani Nikula <jani.nikula@intel.com>