linux/drivers/gpu
Paulo Zanoni ccc1057477 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 1186fa85eb)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2016-10-10 16:06:38 +03:00
..
drm drm/i915/gen9: minimum scanlines for Y tile is not always 4 2016-10-10 16:06:38 +03:00
host1x drm/tegra: dsi: Enhance runtime power management 2016-08-24 15:58:57 +02:00
ipu-v3 gpu: ipu-v3: Add queued image conversion support 2016-09-19 08:30:27 +02:00
vga vgaarbiter: rst-ifiy and polish kerneldoc 2016-08-16 18:49:56 +02:00
Makefile