[PATCH v4 00/11] Enabling 180 degree rotation for sprite and crtc planes (original) (raw)

One Thousand Gnomes gnomes at lxorguk.ukuu.org.uk
Mon Feb 10 02:41:30 PST 2014


On Fri, 7 Feb 2014 19:15:05 +0530 sagar.a.kamble at intel.com wrote:

From: Sagar Kamble <sagar.a.kamble at intel.com>

These patches will enable 180 degree rotation for CRTC and Sprite planes. Changelog: 1. drm/i915: Add 180 degree primary plane rotation support Addressed review comments for CRTC rotation from FBC, page flip, CRTC active/ inactive perspective.

Does this mean it should also handle horizontal mirroring in hardware (180° rotate, and scan lines backwards combined) ?



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